Merge pull request #169 from pkali/develop

1.51
Merge branch 'master' into develop
2026-05-20 22:34:21 +02:00 · 2025-01-17 14:00:11 -05:00 · 2025-01-17 13:59:56 -05:00 · 2025-01-17 13:57:01 -05:00 · 2025-01-16 19:55:18 +01:00 · 2024-11-07 22:59:59 +01:00
44 changed files with 2560 additions and 3047 deletions
@@ -9,7 +9,7 @@
 OptionsScreen
 dta d"Welcome to Scorch v. "
 build  ; 4 bytes from scorch.asm (fancy method) :)
- dta                          d"  (un)2000-2023"
+ dta                          d"  (un)2000-2024"

 .IF TARGET = 800
   dta d" Please select option with "
@@ -109,6 +109,8 @@ EndOfUnPlot
 .proc plot  ;plot (xdraw, ydraw, color)
 ; color == 1 --> put pixel
 ; color == 0 --> erase pixel
+; xdraw (word) - X coordinate
+; ydraw (word) - Y coordinate
 ; this is one of the most important routines in the whole
 ; game. If you are going to speed up the game, start with
 ; plot - it is used by every single effect starting from explosions
@@ -165,9 +167,11 @@ ClearPlot
 .proc ExPlot  ;ExPlot (EplotX, EplotY)
 ; EOR plot:
 ; Inverts color of a pixel
+; EplotX (word) - X coordinate
+; EplotY (byte) - Y coordinate
 ; Note: No coordinate control!!!
 ;       With off-screen coordinates, it can damage main program.
-; only for ingame meteors
+; only for ingame meteors - for Atari only
 ; -----------------------------------------
    ; let's calculate coordinates from xdraw and ydraw
    ;xbyte = xbyte/8
@@ -195,8 +199,10 @@ ClearPlot
 ; -----------------------------------------
 .proc point_plot
 ; -----------------------------------------
-    ; checks state of the pixel (coordinates in xdraw and ydraw)
-    ; result is in A (zero or appropriate bit is set)
+; checks state of the pixel (coordinates in xdraw and ydraw)
+; xdraw (word) - X coordinate
+; ydraw (word) - Y coordinate
+; result is in A (0 - point is set;  appropriate bit is set - point is clear) INVERTED!

    ; let's calculate coordinates from xdraw and ydraw

@@ -220,13 +226,15 @@ ClearPlot
    ldx xdraw   ; optimization (256 bytes long bittable)

    lda (xbyte),y
-    eor #$ff
    and bittable1_long,x
    rts
 .endp
 ;--------------------------------------------------
 .proc drawmountains
 ;--------------------------------------------------
+; draw mountains from mountaintable
+; ClearSky - $ff Crear sky during drawmountains, 0 - no clear sky
+
    mwa #0 xdraw
    mwa #mountaintable modify   ; mountaintable pointer
    mva #1 color
@@ -424,7 +432,7 @@ NothingToFall
 ;--------------------------------------------------
 .proc SoilDownTurbo
 ;--------------------------------------------------
-; fast SoilDown froc - test
+; fast SoilDown proc
    jsr ClearTanks
 NoClearTanks
    jsr CalcAndDrawMountains
@@ -463,20 +471,21 @@ Fast    ; Put char without coordinates check!

    ; and 8 bytes to the table
    ldy #7
+    ldx #$ff ; otimization - thanks @Irgendwer
 CopyChar
+    txa ; $ff
+    sta char2,y
    lda (fontind),y
    eor #$ff
    sta char1,y
-    lda #$ff
-    sta char2,y
    dey
    bpl CopyChar
    ; and 8 subsequent bytes as a mask
    adw fontind #8
    ldy #7
 CopyMask
-    lda (fontind),y
-    eor #$ff
+    txa ; $ff
+    eor (fontind),y
    sta mask1,y
    lda #$00
    sta mask2,y
@@ -0,0 +1,216 @@
+;--------------------------------------------------
+.proc GetKey
+; waits for pressing a key and returns pressed value in A
+; when [ESC] is pressed, escFlag is set
+; result: A=keycode
+;--------------------------------------------------
+    jsr WaitForKeyRelease
+getKeyAfterWait
+    jsr GetKeyFast
+    cmp #@kbcode._none
+    beq getKeyAfterWait
+    ldy #0
+    sty ATRACT                 ; reset atract mode
+    mvy #sfx_keyclick sfx_effect
+    rts
+.endp
+
+;--------------------------------------------------
+.proc GetKeyFast
+; returns pressed value in A - no waits for press
+; when [ESC] is pressed, escFlag is set
+; result: A=keycode ($ff - no key pressed)
+;--------------------------------------------------
+    .IF TARGET = 800
+      lda SKSTAT
+      cmp #$ff
+      beq checkJoyGetKey       ; key not pressed, check Joy
+      cmp #$f7                 ; SHIFT
+      beq checkJoyGetKey
+    .ELIF TARGET = 5200
+      lda SkStatSimulator
+      and #%11111110
+      bne checkJoyGetKey       ; key not pressed, check Joy
+    .ENDIF
+    lda kbcode
+    cmp #@kbcode._none
+    beq checkJoyGetKey
+    pha
+    and #$3f                   ; CTRL and SHIFT ellimination
+    cmp #@kbcode._esc          ; 28  ; ESC
+    beq EscPressed
+    pla
+    jmp getkeyend
+EscPressed
+    pla
+    mvy #$80 escFlag
+    bne getkeyend
+
+checkJoyGetKey
+      ;------------JOY-------------
+      ;happy happy joy joy
+      ;check for joystick now
+      lda STICK0
+      and #$0f
+      cmp #$0f
+      beq notpressedJoyGetKey
+      tay
+      lda joyToKeyTable,y
+      bne getkeyend
+
+notpressedJoyGetKey
+    ;fire
+    lda STRIG0
+    beq JoyButton
+    .IF TARGET = 800           ; Second joy button , Select and Option key only on A800
+      jsr Check2button
+      bcc SecondButton
+      bne checkSelectKey
+checkSelectKey
+      lda CONSOL
+      and #%00000010           ; Select
+      beq SelectPressed
+      lda CONSOL
+      and #%00000100           ; Option
+      beq OptionPressed
+    .ENDIF
+    lda #@kbcode._none
+    bne getkeyend
+OptionPressed
+    lda #@kbcode._atari        ; Option key
+    bne getkeyend
+SecondButton
+SelectPressed
+    lda #@kbcode._tab          ; Select key
+    bne getkeyend
+JoyButton
+    lda #@kbcode._ret          ; Return key
+getkeyend
+    rts
+; ----
+    .IF TARGET = 800           ; Second joy button only on A800
+Check2button
+    lda PADDL0
+    and #$c0
+    eor #$C0
+    cmp PaddleState
+    sta PaddleState
+    rts
+    .ENDIF
+.endp
+
+;--------------------------------------------------
+.proc getkeynowait
+;--------------------------------------------------
+    jsr WaitForKeyRelease
+    lda kbcode
+    and #$3f                   ; CTRL and SHIFT ellimination
+    rts
+.endp
+
+;--------------------------------------------------
+.proc WaitForLongPress
+;--------------------------------------------------
+    lda #0
+    sta pressTimer ; reset
+    jsr WaitForKeyRelease.StillWait
+    lda pressTimer
+    cmp #25  ; 1/2s
+    rts ; if CARRY is set then long press
+.endp
+
+;--------------------------------------------------
+.proc WaitForKeyRelease
+;--------------------------------------------------
+    lda #128-KeyRepeatSpeed    ; tricky
+    sec
+    sbc FirstKeypressDelay     ; tricky 2 :)
+    sta pressTimer
+StillWait
+    bit pressTimer
+    bmi KeyAutoReleased
+      lda STICK0
+      and #$0f
+      cmp #$0f
+      bne StillWait
+      lda STRIG0
+      beq StillWait
+    .IF TARGET = 800
+      lda SKSTAT
+      cmp #$ff
+      bne StillWait
+      lda CONSOL
+      and #%00000110           ; Select and Option only
+      cmp #%00000110
+      bne StillWait
+    .ELIF TARGET = 5200
+      lda SkStatSimulator
+      and #%11111110
+      beq StillWait
+    .ENDIF
+KeyReleased
+      mva #FirstKeySpeed FirstKeypressDelay
+      rts
+KeyAutoReleased                ; autorepeat
+      mva #0 FirstKeypressDelay
+      rts
+.endp
+/* ;--------------------------------------------------
+.proc IsKeyPressed
+; result: A=0 - yes , A>0 - no
+;--------------------------------------------------
+    lda SKSTAT
+    and #%00000100
+    beq @+
+    lda STRIG0
+@   rts
+.endp */
+;--------------------------------------------------
+.proc CheckStartKey
+;--------------------------------------------------
+    lda CONSOL  ; turbo mode
+    and #%00000001 ; START KEY
+    rts
+.endp
+;--------------------------------------------------
+.proc CheckExitKeys
+;--------------------------------------------------
+; Checks keyboard and sets appropriate flags for exit procedures
+; If START+OPTION is pressed - exit to GameOver screen
+; If 'O' key is pressed - displays "Are you sure?" and - exit to GameOver screen
+; If 'Esc' key is pressed - displays "Are you sure?" and - exit to Menu screen
+; Just setting the right flags!!!
+
+    ; Select and Option
+    lda CONSOL
+    and #%00000101             ; Start + Option
+    beq QuitToGameover
+    lda SKSTAT
+    cmp #$ff
+    jeq nokeys
+    cmp #$f7                   ; SHIFT
+    jeq nokeys
+
+    lda kbcode
+    and #%10111111             ; SHIFT elimination
+
+    cmp #@kbcode._O            ; $08  ; O
+    bne CheckEsc
+    jsr AreYouSure
+    bit escFlag
+    bpl nokeys
+    ;---O pressed-quit game to game over screen---
+QuitToGameover
+    mva #$C0 escFlag           ; bits 7 and 6 set
+    rts
+CheckEsc
+    cmp #@kbcode._esc          ; 28  ; ESC
+    bne nokeys
+DisplayAreYouSure
+    jsr AreYouSure
+    ;---esc pressed-quit game---
+nokeys
+    bit escFlag
+    rts
+;
+.endp
@@ -139,6 +139,16 @@
      pla
      tay
    .endm
+;-------------------------------------
+    .macro txy
+      txa
+      tay
+    .endm
+;-------------------------------------
+    .macro tyx
+      tya
+      tax
+    .endm
 ;-------------------------------------
    .macro pause
      ;waits :1 number (byte) of frames
@@ -67,12 +67,12 @@ PHINIV	EQU	$E48C	;UPLOADED HANDLER INIT
 ;
 ; COMMAND CODES FOR IOCBS
 ;
-OPEN  	EQU	$03	;OPEN FOR I/O
+_OPEN  	EQU	$03	;OPEN FOR I/O
 GETREC	EQU	$05	;GET RECORD (TEXT)
 GETCHR	EQU	$07	;GET CHARACTER(S)
 PUTREC	EQU	$09	;PUT RECORD (TEXT)
 PUTCHR	EQU	$0B	;PUT CHARACTER(S)
-CLOSE 	EQU	$0C	;CLOSE DEVICE
+_CLOSE 	EQU	$0C	;CLOSE DEVICE
 STATIS	EQU	$0D	;STATUS REQUEST
 SPECIL	EQU	$0E	;SPECIAL ENTRY COMMAND
 ;
@@ -135,6 +135,7 @@ DERRER	EQU	$90	;PERIPHRAL DEVICE ERR
 BADMOD	EQU	$91	;BAD SCREEN MODE #
 FNCNOT	EQU	$92	;NONEXISTANT FUNCTION
 SCRMEM	EQU	$93	;SCREEN MEM TOO SMALL
+FILENF  EQU $AA ;FILE NOT FOUND
 ;
 ; PAGE ZERO RAM ASSIGNMENTS
 ;
@@ -376,7 +377,7 @@ CBAUDL	EQU	$02EE	;CASSETTE BAUD RATE
 CBAUDH	EQU	$02EF
 CRSINH	EQU	$02F0	;CURSOR INHIBIT 0=ON
 KEYDEL	EQU	$02F1	;KEY DELAY
-CH1	EQU	$02F2	;PRIOR KB CHAR CODE
+CH1	    EQU	$02F2	;PRIOR KB CHAR CODE
 CHACT 	EQU	$02F3	;CHACTL REGISTER RAM
 CHBAS 	EQU	$02F4	;CHBAS REGISTER RAM
 NEWROW	EQU	$02F5	;POINT DRAW GOES TO
@@ -593,11 +594,11 @@ PBCTL 	EQU	PIA+3
 ; ---------------------------------------------------------------------------
 ;
 JUMP	EQU	$01	; display list jump instruction (3 byte)
-JVB	EQU	$41	; display list jump and wait for vblank instruction (3)
+JVB	    EQU	$41	; display list jump and wait for vblank instruction (3)
 ;
-SCH	EQU	$10	; display list horizontal scrolling
-SCV	EQU	$20	; display list vertical scrolling
-LMS	EQU	$40	; display list load memory scan instruction (3 byte)
+SCH	    EQU	$10	; display list horizontal scrolling
+SCV	    EQU	$20	; display list vertical scrolling
+LMS	    EQU	$40	; display list load memory scan instruction (3 byte)
 DLII	EQU	$80	; display list interrupt instruction
 ;
 SKIP1	EQU	$00	; display list skip 1 scan line instruction
@@ -656,67 +657,68 @@ scr32   = @dmactl(narrow|dma|players|missiles|lineX1)
 ; KBCODEs
 ; ---------------------------------------------------------------------------
 .enum @kbcode
-    _none = 255
-    _esc = 28
-    _1 = 31
-    _2 = 30
-    _3 = 26
-    _4 = 24
-    _5 = 29
-    _6 = 27
-    _7 = 51
-    _8 = 53
-    _9 = 48
-    _0 = 50
-    _lt = 54
-    _gt = 55
-    _del = 52
-    _tab = 44
-    _Q = 47
-    _W = 46
-    _E = 42
-    _R = 40
-    _T = 45
-    _Y = 43
-    _U = 11
-    _I = 13
-    _O = 8
-    _P = 10
-    _min = 14
-    _up =  14  ; cursor function 
-    _eq = 15
-    _down = 15 ; cursor function
-    _ret = 12
-    _A = 63
-    _S = 62
-    _D = 58
-    _F = 56
-    _G = 61
-    _H = 57
-    _J = 1
-    _K = 5
-    _L = 0
+    _none  = 255
+    _esc   = 28
+    _1     = 31
+    _2     = 30
+    _3     = 26
+    _4     = 24
+    _5     = 29
+    _6     = 27
+    _7     = 51
+    _8     = 53
+    _9     = 48
+    _0     = 50
+    _lt    = 54
+    _gt    = 55
+    _del   = 52
+    _tab   = 44
+    _Q     = 47
+    _W     = 46
+    _E     = 42
+    _R     = 40
+    _T     = 45
+    _Y     = 43
+    _U     = 11
+    _I     = 13
+    _O     = 8
+    _P     = 10
+    _min   = 14
+    _up    =  14  ; cursor function 
+    _eq    = 15
+    _down  = 15 ; cursor function
+    _ret   = 12
+    _A     = 63
+    _S     = 62
+    _D     = 58
+    _F     = 56
+    _G     = 61
+    _H     = 57
+    _J     = 1
+    _K     = 5
+    _L     = 0
    _semicolon = 2
-    _plus = 6
-    _left = 6  ; cursor function
+    _plus  = 6
+    _left  = 6  ; cursor function
    _asterisk = 7
    _right = 7 ; cursor function
-    _caps = 60
-    _Z = 23
-    _X = 22
-    _C = 18
-    _V = 16
-    _B = 21
-    _N = 36
-    _M = 37
+    _caps  = 60
+    _Z     = 23
+    _X     = 22
+    _C     = 18
+    _V     = 16
+    _B     = 21
+    _N     = 36
+    _M     = 37
    _comma = 32
-    _dot = 34
+    _dot   = 34
    _slash = 38
    _atari = 39
-    _help = 17
-    _F1 = 3
-    _F2 = 4
-    _F3 = 19
-    _F4 = 20
+    _help  = 17
+    _F1    = 3
+    _F2    = 4
+    _F3    = 19
+    _F4    = 20
    _space = 33
-.ende
+.ende
+EOL = $9b
@@ -160,6 +160,16 @@
      pla
      tay
    .endm
+;-------------------------------------
+    .macro txy
+      txa
+      tay
+    .endm
+;-------------------------------------
+    .macro tyx
+      tya
+      tax
+    .endm
 ;-------------------------------------
    .macro pause
      ;waits :1 number (byte) of frames
@@ -1,6 +1,6 @@
 X_LOADER_START = $0700;
 X_BANK = $074E;
-X_SRC = $07CA;
+X_SRC = $07D0;
 X_CLRSTART = $071D;
 X_CLREND = $0728;
 X_PORTB = $0707;
@@ -78,7 +78,7 @@
 OptionsMainLoop

    jsr OptionsInversion
-    jsr getkey
+    jsr GetKey
    bit escFlag
    spl:rts

@@ -124,11 +124,16 @@ OptionsNoLeft
 OptionsNoRight
    cmp #@kbcode._ret  ; $c ;Return key
    bne OptionsNoReturn
+    ; wait for long press
+    jsr WaitForLongPress
+    bcs TabPressed  ; if long press (fire or Return)
+EndOfOptions
    rts        ; options selected

 OptionsNoReturn
    cmp #@kbcode._tab    ; Tab key
    bne OptionsNoTab
+TabPressed
    jsr SelectNextGradient
 OptionsNoTab
    jmp OptionsMainLoop
@@ -409,7 +414,13 @@ ChoosingItemForPurchase
    cmp #@kbcode._left  ; $06  ; cursor left
    jeq ListChange
    cmp #@kbcode._ret  ; $0c ; Return
-    sne:rts
+    bne NoReturn
+    jsr WaitForLongPress
+    bcc exitthismenu    ; short press
+    jmp PurchaseWeaponNow   ; long press
+exitthismenu
+    rts
+NoReturn
    cmp #@kbcode._up  ; $e
    beq PurchaseKeyUp
    cmp #@kbcode._down  ;  $f
@@ -872,13 +883,14 @@ NotBarrel
    bne NotWhiteFlag
    cmp ActiveDefenceWeapon,x
    bne NoDeactivateWhiteFlag
-    mva #sfx_white_flag sfx_effect
    lda #$00    ; if try to activate activated White Flag then deactivate Defence
+NoDeactivateWhiteFlag
+    ; Activate White Flag (or deactivate if A=0)
    sta ActiveDefenceWeapon,x
    sta ShieldEnergy,x
-    beq DefActivationEnd
+    mva #sfx_white_flag sfx_effect
+    bne DefActivationEnd
 NotWhiteFlag
-NoDeactivateWhiteFlag
    ; activate new defensive
    sta ActiveDefenceWeapon,x
    ; set defensive energy
@@ -1727,8 +1739,9 @@ FastTank
 ;    ldx TankNr
    dex
    bpl AllTanksFloatingDown
-    jsr IsKeyPressed
-    bne MainTanksFloatingLoop   ; neverending loop
+    jsr GetKeyFast
+    cmp #@kbcode._none
+    beq MainTanksFloatingLoop   ; neverending loop
    mva #$00 ScrollFlag    ; credits scroll off
    jmp MakeDarkScreen
 ;    jsr GameOverResultsClear
@@ -1953,27 +1966,24 @@ NoShieldEnergy
    ;=========================
    mwa Wind temp
    lda #space
-    bit Wind+3 ; highest byte of 4 byte wind
-    bmi DisplayLeftWind
    sta statusBuffer+80+17    ; (space) char
-    lda #char_TAB  ; (tab) char
-    sta statusBuffer+80+20
-    bne DisplayWindValue
-DisplayLeftWind
    sta statusBuffer+80+20    ; (space) char
+    :4 lsrw temp ;divide by 16 to have a nice value on a screen
+    lda temp
+    beq DisplayWindValuex
+    bit Wind+3 ; highest byte of 4 byte wind
+    bmi DisplayLeftWindx
+    ldx #char_TAB  ; (tab) char
+    stx statusBuffer+80+20
+    bne DisplayWindValuex
+DisplayLeftWindx
    lda #char_DEL  ;(del) char
    sta statusBuffer+80+17
      sec  ; Wind = -Wind
      lda #$00
      sbc temp
      sta temp
-      lda #$00
-      sbc temp+1
-      sta temp+1
-DisplayWindValue
-    :4 lsrw temp ;divide by 16 to have a nice value on a screen
-    lda temp
-    ;sta decimal
+DisplayWindValuex
    mwx #statusBuffer+80+18 displayposition
    jsr displaybyte

@@ -101,6 +101,8 @@ EndOfUnPlot
 .proc plot  ;plot (xdraw, ydraw, color)
 ; color == 1 --> put pixel
 ; color == 0 --> erase pixel
+; xdraw (word) - X coordinate
+; ydraw (word) - Y coordinate
 ; this is one of the most important routines in the whole
 ; game. If you are going to speed up the game, start with
 ; plot - it is used by every single effect starting from explosions
@@ -154,8 +156,10 @@ ClearPlot
 ; -----------------------------------------
 .proc point_plot
 ; -----------------------------------------
-    ; checks state of the pixel (coordinates in xdraw and ydraw)
-    ; result is in A (zero or appropriate bit is set)
+; checks state of the pixel (coordinates in xdraw and ydraw)
+; xdraw (word) - X coordinate
+; ydraw (word) - Y coordinate
+; result is in A (0 - point is set;  appropriate bit is set - point is clear) INVERTED!

    ; let's calculate coordinates from xdraw and ydraw

@@ -178,13 +182,14 @@ ClearPlot

    ldy #0
    lda (xbyte),y
-    eor #$ff
    and bittable1_long,x
    rts
 .endp
 ;--------------------------------------------------
 .proc drawmountains
 ;--------------------------------------------------
+; draw mountains from mountaintable
+; ClearSky - $ff Crear sky during drawmountains, 0 - no clear sky
    mwa #0 xdraw
    mwa #mountaintable modify
    mva #1 color
@@ -212,6 +217,29 @@ NotLower
    bpl @-
    sta temp2
    inc temp2	; this is our minimum
+    bit ClearSky
+    bpl NoClearSky
+    ; Clear Sky
+    mwa #0 ydraw
+    jsr plot.MakePlot  ; after plot we have: (xbyte),y - addres of screen byte  
+@   lda #$ff
+    sta (xbyte),y
+    adw xbyte #screenBytes  ; next line
+    inc ydraw
+    lda xdraw
+    ldy ydraw
+    clc
+    adc linetableL,y
+    sta xbyte
+    lda linetableH,y
+    adc xdraw+1
+    sta xbyte+1
+    tya
+    cmp #screenheight
+    beq NoClearSky
+    cmp temp2   ; our minimum height od sky 
+    bne @-   
+NoClearSky
 MinCalculated
    ldy #0
    lda (modify),y
@@ -284,6 +312,22 @@ MinCalculated
    bne @-   
 NotFillBytes
 .ELSE
+    bit ClearSky
+    bpl NoClearSky
+    ; Clear Sky
+    ldy #0
+    lda (modify),y
+    sta ydraw
+    sty ydraw+1
+    sty color
+clearline
+    jsr plot.MakePlot
+    dec ydraw
+    lda ydraw
+    cmp #$ff
+    bne clearline
+    mva #1 color
+NoClearSky
    ldy #0
    lda (modify),y
    cmp #screenheight
@@ -305,10 +349,10 @@ NoMountain
 ;--------------------------------------------------
 .proc SoilDownTurbo
 ;--------------------------------------------------
-; fast SoilDown froc - test
+; fast SoilDown proc
    jsr ClearTanks
 NoClearTanks
-;    jsr CalcAndDrawMountains
+;    jsr CalcAndDrawMountains - to do  (now Atari only)
    jmp DrawTanks
    ;rts
 .endp
@@ -344,20 +388,21 @@ Fast    ; Put char without coordinates check!

    ; and 8 bytes to the table
    ldy #7
+    ldx #$ff ; otimization - thanks @Irgendwer
 CopyChar
+    txa ; $ff
+    sta char2,y
    lda (fontind),y
    eor #$ff
    sta char1,y
-    lda #$ff
-    sta char2,y
    dey
    bpl CopyChar
    ; and 8 subsequent bytes as a mask
    adw fontind #8
    ldy #7
 CopyMask
-    lda (fontind),y
-    eor #$ff
+    txa ; $ff
+    eor (fontind),y
    sta mask1,y
    lda #$00
    sta mask2,y
@@ -0,0 +1,74 @@
+;--------------------------------------------------
+.proc GetKey
+; waits for pressing a key and returns pressed value in A
+; when [ESC] is pressed, escFlag is set
+; result: A=keycode
+;--------------------------------------------------
+    jsr WaitForKeyRelease
+    jsr GetKeyFast
+    ldy #0
+    sty escFlag
+    rts
+.endp
+
+;--------------------------------------------------
+.proc GetKeyFast
+; returns pressed value in A - no wait for press
+; when [ESC] is pressed, escFlag is set
+; result: A=keycode 
+;--------------------------------------------------
+    lda #$ff
+    rts
+.endp
+
+;--------------------------------------------------
+.proc getkeynowait
+;--------------------------------------------------
+    jsr WaitForKeyRelease
+    lda kbcode
+    and #$3f ;CTRL and SHIFT ellimination
+    rts
+.endp
+
+;--------------------------------------------------
+.proc WaitForLongPress
+;--------------------------------------------------
+    lda #0
+    sta pressTimer ; reset
+    jsr WaitForKeyRelease.StillWait
+    lda pressTimer
+    cmp #25  ; 1/2s
+    rts ; if CARRY is set then long press
+.endp
+
+;--------------------------------------------------
+.proc WaitForKeyRelease
+;--------------------------------------------------
+StillWait
+      rts
+.endp
+;--------------------------------------------------
+.proc IsKeyPressed
+; result: A=0 - yes , A>0 - no
+;--------------------------------------------------
+    lda #1
+    rts
+.endp
+;--------------------------------------------------
+.proc CheckStartKey
+;--------------------------------------------------
+    lda #%00000001 ; START KEY not pressed
+    rts
+.endp
+;--------------------------------------------------
+.proc CheckExitKeys
+;--------------------------------------------------
+; Checks keyboard and sets appropriate flags for exit procedures
+; If START+OPTION is pressed - exit to GameOver screen
+; If 'O' key is pressed - displays "Are you sure?" and - exit to GameOver screen
+; If 'Esc' key is pressed - displays "Are you sure?" and - exit to Menu screen
+; Just setting the right flags!!!
+    mva #$00 escFlag           ; flag cleared
+    rts
+;
+.endp
@@ -278,6 +278,16 @@ upstartEnd
      pla
      tay
    .endm
+;-------------------------------------
+    .macro txy
+      txa
+      tay
+    .endm
+;-------------------------------------
+    .macro tyx
+      tya
+      tax
+    .endm
 ;-------------------------------------
 	.MACRO WAIT
 ;	WAIT
@@ -39,7 +39,7 @@ On the first screen, you can configure gameplay options:

 Select options with cursor keys or a joystick.

-The **TAB**, **SELECT**, or second joystick button (supported Joy 2B+ standard or compatible), and on the Atari 5200 console, the **5** controller key changes the color of the mountains (3 versions to choose from).  
+The **TAB**, **SELECT**, long press of first joystick button or second joystick button (supported Joy 2B+ standard or compatible), and on the Atari 5200 console, the **5** controller key changes the color of the mountains (3 versions to choose from).  

 If the cursor indicates the wind strength selection option **Wind**, pressing **TAB** changes the way the wind strength is drawn from "every round" to "every turn" and vice versa. Drawing every turn is indicated by the **?** sign next to the word **Wind**.  

@@ -71,7 +71,7 @@ If a name is not entered, it will be supplemented with the default one.
 ## 3. Shopping screen (before each round)
 ![Shopping offensives screen.](images/PurOffensive.png)
 ![Shopping defensives screen.](images/PurDefensive.png)
-On this screen, you can make purchases of offensive and defensive weapons. Only those weapons that the player can afford are visible, along with information about the price and the number of units of a given weapon that will be obtained for that price. You move through the lists with the cursor keys (up and down) or with the joystick, the **TAB** key or the left arrow, the left joystick tilt or second joystick button changes the screen to defensive or offensive weapons, the **SPACE** key or the right arrow and also the joystick to the right does the purchase of the indicated weapon.
+On this screen, you can make purchases of offensive and defensive weapons. Only those weapons that the player can afford are visible, along with information about the price and the number of units of a given weapon that will be obtained for that price. You move through the lists with the cursor keys (up and down) or with the joystick, the **TAB** key or the left arrow, the left joystick tilt or second joystick button changes the screen to defensive or offensive weapons, the **SPACE** key, the right arrow, long press of first joystick button and also the joystick to the right does the purchase of the indicated weapon.

 The **RETURN** key or the joystick button press switches to the defensive weapon activation screen. Here you can activate previously bought defensive (or offensive after switching with **TAB**, etc) weapons. 

@@ -231,7 +231,6 @@ And here are the values of maximum energy loss for individual weapons. If a weap
 | Riot Blast       | 0       (↓) |
 | Riot Bomb        | 0       (↓) |
 | Heavy Riot Bomb  | 0       (↓) |
-| Baby Digger      | 0       (↓) |
 | Digger           | 0       (↓) |
 | Heavy Digger     | 0       (↓) |
 | Sandhog          | 0       (↓) |
@@ -241,6 +240,7 @@ And here are the values of maximum energy loss for individual weapons. If a weap
 | Ton of Dirt      | 0       (↓) |
 | Liquid Dirt      | 0       (↓) |
 | Dirt Charge      | 0       (↓) |
+| Propaganda       | 0       (↓) |
 | Stomp            | 0       (↓) |
 | Laser            | 100     (↓) |

@@ -257,11 +257,9 @@ Remarks:

 * **Heavy Riot Bomb** as in **Riot Bomb**, but the explosion radius is 29 pixels from the point of impact - as in the case of **Nuke**

-* **Baby Digger** - no energy is subtracted, but a portion of the soil is dug in a radius of 60 pixels from the point of impact.
+* **Digger** - no energy is subtracted, but a portion of the soil is dug in a radius of 60 pixels from the point of impact.

-* **Digger** - as above - more digging.
-
-* **Heavy Digger** - as above - even more digging.
+* **Heavy Digger** - as above - more digging.

 * **Sandhog** - as above - another way of digging

@@ -275,6 +273,8 @@ Remarks:

 * **Liquid Dirt** - (floods the ground at the point of hit with liquid soil, filling in the depressions.

+* **Propaganda** - no energy is subtracted, but the point of the hit is covered with propaganda texts.
+
 * **Stomp** - no energy is subtracted, but all tanks within a radius depending on the force of the shot are pushed back, and after being pushed back they may fall or be buried. With a maximum force of 990 units, the radius of action is about 60 pixels.

 * **Laser** - 100 energy units deducted, but only in the case of a direct hit - that is, the hit tank always dies.
@@ -302,7 +302,7 @@ Remarks:

 * **Nuclear Winter** - adds nothing, takes nothing away :) - in fact, it is not so much a defensive weapon as a double-edged one. It floods the area with "radioactive" fallout, which is ordinary soil. If you do not have at hand any weapon that digs up the terrain, and for that a shield (preferably disposable), then after such "fallout" you will have to shoot yourself - because being underground is otherwise impossible. Alternatively, **White Flag** always remains.

-* **Long Schlong** - a special weapon :) - Costs a lot, doesn't help with anything (except possibly digging yourself out but only when slightly buried but it has a cool name and looks cool :) - It can be activated independently of other defensive weapons and remains active until the end of the round (it cannot be deactivated).
+* **Long Schlong** - a special weapon :) - Costs a lot, doesn't help with anything (except possibly digging yourself out but only when slightly buried but it has a cool name and looks cool :) - It can be activated independently of other defensive weapons and remains active until the end of the round (it cannot be deactivated). This weapon has a depressing effect on computer-controlled opponents at **Poolshark** level and above.

 * **Lazy Boy** - it is not a defensive weapon. It is an aiming aid. When it is activated, the tank tries to aim at the nearest enemy and automatically adjusts the power of the shot and angle. If it has too little energy, it can sometimes aim wrong (it uses a method like **Cyborg** to aim). Like **Battery**, it does not deactivate other defensive weapons when used. Note: There is no point in activating this weapon before the round, targeting will not take place because there is nothing to target yet.

@@ -397,9 +397,9 @@ In a hopeless situation, self-destruction might be a better option than waving t

 **Long Schlong** has got serious intimidating power. Become the alpha tank and fear not.

-As a last resort, you can always become a Terminator (the standard model, not T-1000 :) ).
-
 Robo-tanks do not possess **Autodefense**, so their defenses activate only directly before their shot. A concentrated attack by several players on one robo tank guarantees success.

+As a last resort, you can always become a Terminator (the standard model, not T-1000 :) ).
+
 Break a barrel or two.

@@ -39,7 +39,7 @@ Na pierwszym ekranie możemy skonfigurować opcje rozgrywki:

 Wybór opcji klawiszami kursora lub joystickiem.

-Klawisz **TAB**, **SELECT** lub drugi przycisk joysticka (wspierany standard Joy 2B+ lub zgodny) zmieniają kolor gór (3 wersje do wyboru).  
+Klawisz **TAB**, **SELECT**, dłuższe przytrzymanie pierwszego przycisku joysticka lub drugi przycisk joysticka (wspierany standard Joy 2B+ lub zgodny) zmieniają kolor gór (3 wersje do wyboru).  

 Jeśli kursor wskazuje opcję wyboru siły wiatru **Wind**, wciśnięcie **TAB** zmienia sposób losowania siły wiatru z "co rundę" na "co turę" i odwrotnie. Losowanie co turę jest sygnalizowane znakiem "?" przy słowie **Wind**.  

@@ -72,7 +72,7 @@ Jeśli nazwa nie zostanie wpisana, to zostanie uzupełniona nazwą domyślną.
 ## 3. Ekran zakupów (przed każdą rundą).
 ![Ekran zakupów broni ofensywnych.](images/PurOffensive.png)
 ![Ekran zakupów broni defensywnych.](images/PurDefensive.png)
-Na tym ekranie można dokonywać zakupów broni ofensywnych i defensywnych. Widoczne są tylko te bronie, na które gracza stać wraz z informacją o cenie i ilości jednostek danej broni, którą za tę cenę otrzymamy. Informacje na ekranie nie wymagają chyba więcej opisu. Po listach poruszamy się klawiszami kursora (góra i dół) lub joystickiem, klawisz **TAB** lub strzałka w lewo, czy też ruch joystickiem w lewo lub drugi przycisk joysticka zmieniają ekran na bronie defensywne lub ofensywne, klawisz **SPACJA** lub strzałka w prawo, a także joystick w prawo realizują zakup wskazanej broni.
+Na tym ekranie można dokonywać zakupów broni ofensywnych i defensywnych. Widoczne są tylko te bronie, na które gracza stać wraz z informacją o cenie i ilości jednostek danej broni, którą za tę cenę otrzymamy. Informacje na ekranie nie wymagają chyba więcej opisu. Po listach poruszamy się klawiszami kursora (góra i dół) lub joystickiem, klawisz **TAB** lub strzałka w lewo, czy też ruch joystickiem w lewo lub drugi przycisk joysticka zmieniają ekran na bronie defensywne lub ofensywne, klawisz **SPACJA** , strzałka w prawo, dłuższe przytrzymanie przycisku joysticka, a także joystick w prawo realizują zakup wskazanej broni.

 Klawisz **RETURN** lub przycisk joysticka przechodzi do ekranu aktywacji broni defensywnych.

@@ -229,7 +229,6 @@ A oto wartości maksymalnego ubytku energii dla poszczególnych broni. Jeśli br
 | Riot Blast      | 0         (↓)|
 | Riot Bomb       | 0         (↓)|
 | Heavy Riot Bomb | 0         (↓)|
-| Baby Digger     | 0         (↓)|
 | Digger          | 0         (↓)|
 | Heavy Digger    | 0         (↓)|
 | Sandhog         | 0         (↓)|
@@ -239,6 +238,7 @@ A oto wartości maksymalnego ubytku energii dla poszczególnych broni. Jeśli br
 | Ton of Dirt     | 0         (↓)|
 | Liquid Dirt     | 0         (↓)|
 | Dirt Charge     | 0         (↓)|
+| Propaganda      | 0         (↓)|
 | Stomp           | 0         (↓)|
 | Laser           | 100       (↓)|

@@ -255,11 +255,9 @@ Uwagi:

 * **Heavy Riot Bomb** - jak w Riot Bomb, ale promień eksplozji to 29 pikseli od punktu trafienia - tak jak w wypadku **Nuke**.

-* **Baby Digger** - nie jest odejmowana energia, ale podkopywana jest część gruntu promieniu 60 pikseli od punktu trafienia.
+* **Digger** - nie jest odejmowana energia, ale podkopywana jest część gruntu promieniu 60 pikseli od punktu trafienia.

-* **Digger** - jak wyżej - większy podkop.
-
-* **Heavy Digger** - jak wyżej - największy podkop.
+* **Heavy Digger** - jak wyżej - większy podkop.

 * **Sandhog** - jak wyżej - inny sposób podkopywania.

@@ -275,6 +273,8 @@ Uwagi:

 * **Dirt Charge** - nie jest odejmowana energia, ale usypywany jest dodatkowy grunt w górę od punktu trafienia w promieniu 61 pikseli. Broń przydatna do zakopywania przeciwnika.

+* **Propaganda** - nie jest odejmowana energia, miejsce trafienia zostaje zasypane propagandowymi tekstami.
+
 * **Stomp** - nie jest odejmowana energia, ale wszystkie czołgi w promieniu zależnym od siły strzału zostają odepchnięte, a po odepchnięciu mogą spaść lub zostać zasypane. Przy maksymalnej sile 990 jednostek promień działania to około 60 pikseli.

 * **Laser** - tu także jest inaczej - równo 100 tylko w przypadku bezpośredniego trafienia po prostu odejmujemy 100 jednostek energii - czyli czołg zawsze ginie.
@@ -304,7 +304,7 @@ Uwagi:

 * **Nuclear Winter** - nic nie dodaje, nic nie zabiera :) - w zasadzie to broń nie tyle defensywna, co obosieczna. Zasypuje teren opadem "radioaktywnym", który jest zwyczajną glebą. Jeśli nie mamy pod ręką żadnej broni odkopującej teren i do tego osłony (najlepiej jednorazowej), to po takim "opadzie" będzie trzeba strzelić do siebie - bo będąc pod ziemią inaczej się nie da. Ewentualnie pozostaje zawsze White Flag.

-* **Long Schlong** - broń specjalna :) - kosztuje dużo, nie bardzo w czymkolwiek pomaga (poza ewentualnym odkopaniem się - tylko przy niewielkim przysypaniu - ale fajnie się nazywa i wygląda :) - Można ją aktywować niezależnie od innych broni defensywnych i pozostaje aktywna do końca rundy (nie da się jej dezaktywować).
+* **Long Schlong** - broń specjalna :) - kosztuje dużo, nie bardzo w czymkolwiek pomaga (poza ewentualnym odkopaniem się - tylko przy niewielkim przysypaniu - ale fajnie się nazywa i wygląda :) - Można ją aktywować niezależnie od innych broni defensywnych i pozostaje aktywna do końca rundy (nie da się jej dezaktywować). Broń ta działa deprymująco na przeciwników sterowanych przez komputer na poziomie **Poolshark** i wyższych.

 * **Lazy Boy** - nie jest to właściwie broń defensywna. Jest to wspomaganie celowania. Po jej aktywacji czołg stara się wycelować w najbliższego przeciwnika i automatycznie ustawia siłę strzału oraz kąt. W przypadku posiadania zbyt małej ilości energii może czasem wycelować źle (do celowania stosuje metodę taką jak **Cyborg**). Tak jak **Battery** nie dezaktywuje innych broni defensywnych w przypadku jej użycia. Uwaga! Nie ma sensu aktywacja tej broni przed rundą, celowanie nie odbędzie się, bo nie ma jeszcze do czego celować.

@@ -400,8 +400,8 @@ W sytuacji beznadziejnej smobójstwo może być lepsze od **White Flag**. Jeśli

 **Long Schlong** potrafi znacząco onieśmielić przeciwników. Bądź alfa-czołgiem i porzuć wszelkie lęki.

-W ostateczności możesz zostać Terminatorem (model standardowy, nie T-1000 :) )
-
 Roboczołgi nie mają **Autodefense**, więc defensywy aktywują tylko bezpośrednio przed swoim strzałem. Zmasowany atak kilku graczy na jednego roboczołga gwarantuje sukces.

+W ostateczności możesz zostać Terminatorem (model standardowy, nie T-1000 :) )
+
 Połamania luf życzą autorzy.
@@ -8,7 +8,7 @@

 screen_height = 26
 screen_width = 40
-screen = $1000 ; start - 40*screen_height
+screen = $0900 ; start - 40*screen_height
 KeyRepeatSpeed = 15 ; (max 127 !!!)


@@ -414,9 +414,6 @@ NTSC
    rts
 .endp

-    icl "music/rmtplayr.a65"  
-
-
 dl
    :2 .byte SKIP8
    .byte LMS+MODE2
@@ -451,6 +448,8 @@ ticksPerSecond .byte 0
 fake_pokey  :9 .byte 0
 pressTimer  .byte 0

+    icl "music/rmtplayr.a65"  
+

 man_text
    .if LANG = "PL"
@@ -460,6 +459,7 @@ man_text
    .endif
 man_text_end
    .by $ff, $ff
+    .ECHO *

       opt h-                       ;RMT module is standard Atari binary file already
    ins "music/czytaczu1_stripped.rmt"             ;include music RMT module
@@ -27,7 +27,7 @@ TRACKS		equ 8
 TRACKS		equ 4
 	EIF
 ;*
-PLAYER		equ $3400
+PLAYER		equ $2400
 ;*
 ;* RMT FEATures definitions file
 ;* For optimizations of RMT player routine to concrete RMT modul only!
@@ -0,0 +1,551 @@
+;    @com.wudsn.ide.lng.mainsourcefile=RANDOM_test.asm
+
+;mads RANDOM_test.asm -o:RANDOM_test.bin -d:TARGET=5200
+;mads RANDOM_test.asm -o:RANDOM_test.xex -d:TARGET=800
+
+
+;---------------------------------------------------
+.IFNDEF TARGET
+    .def TARGET = 800 ; 5200
+.ENDIF
+;---------------------------------------------------
+         OPT r+  ; saves 10 bytes, and probably works :) https://github.com/tebe6502/Mad-Assembler/issues/10
+
+;---------------------------------------------------
+
+;---------------------------------------------------
+;---------------------------------------------------
+FirstZpageVariable = $50
+    .zpvar DliColorBack     .byte = FirstZpageVariable
+    .zpvar ClearSky         .byte  ; $ff - Crear sky during drawmountains, 0 - no clear sky
+    .zpvar PaddleState      .byte  ; old state 2nd button for 2 buttons joysticks
+    .zpvar GradientNr       .byte
+    .zpvar GradientColors   .word
+    .zpvar JoystickNumber   .byte
+    .zpvar LazyFlag         .byte  ; 7 bit - run Lazy Darwin, 6 bit - run Lazy Boy or Darwin (!) after inventory
+                                   ; 0 - nothing
+    .zpvar SpyHardFlag      .byte  ; >$7f - run SpyHard after inventory
+    .zpvar Vdebug           .byte  ; "visual debug" flag ($00 - off, $ff - on)
+    .zpvar xdraw            .word  ; = $64 ;variable X for plot
+    .zpvar ydraw            .word  ; variable Y for plot 
+                                   ; (like in Atari Basic - Y=0 in upper right corner of the screen)
+    .zpvar xbyte            .word
+    .zpvar ybyte            .word
+    .zpvar CharCode         .byte
+    .zpvar fontind          .word
+    .zpvar tanknr           .byte
+    .zpvar oldplot          .word
+    .zpvar xc               .word
+    .zpvar temp             .word  ; temporary word for the most embeded loops only
+    .zpvar temp2            .word  ; same as above
+    .zpvar modify           .word  ; origially used to replace self-modyfying code
+    .zpvar tempXROLLER      .word  ; same as above for XROLLER routine (used also in result display routine)
+    .zpvar xtempDRAW        .word  ; same as above for XDRAW routine
+    .zpvar ytempDRAW        .word  ; same as above for XDRAW routine
+    .zpvar tempor2          .word
+    .zpvar CreditsVScrol    .byte
+    ;--------------temps used in circle routine
+    .zpvar xi               .word  ; X (word) in draw routine
+    .zpvar fx               .byte
+    .zpvar yi               .word  ; Y (word) in draw routine
+    .zpvar fy               .byte
+    .zpvar xk               .word
+    .zpvar fs               .byte
+    .zpvar yc               .byte  ; ycircle - temporary for circle
+    .zpvar dx               .word
+    .zpvar dy               .word
+    .zpvar dd               .word
+    .zpvar di               .word
+    .zpvar dp               .word
+    ;----------------------------
+    .zpvar UnderTank1       .byte
+    .zpvar UnderTank2       .byte
+    ;----------------------------
+    .zpvar TestFlightFlag   .byte  ; For AI test flights ($ff - test, $00 - standard shoot flight)
+    .zpvar weaponPointer    .word
+    .zpvar dliCounter       .byte
+    .zpvar pressTimer       .byte
+    .zpvar NTSCcounter      .byte
+    .zpvar sfx_effect       .byte
+    .zpvar RMT_blocked      .byte
+    .zpvar ScrollFlag       .byte
+    .zpvar SkStatSimulator  .byte
+    .zpvar FloatingAlt      .byte  ; floating tank altitude
+    .zpvar OverTankDir      .byte  ; (0 go right, $ff go left) direction of bypassing tanks on screen
+
+    ; --------------OPTIMIZATION VARIABLES--------------
+    .zpvar Force            .word
+    .zpvar Force_           .byte  ; Force is 3 bytes long
+    .zpvar Angle            .byte
+    .zpvar Parachute        .byte  ; are you insured with parachute?
+    .zpvar color            .byte
+    .zpvar Erase            .byte  ; if 1 only mask of the character is printed
+                                   ; on the graphics screen. if 0 character is printed normally
+    .zpvar radius           .byte
+    .zpvar decimal          .word
+    .zpvar NumberOfPlayers  .byte  ; current number of players (counted from 1)
+    .zpvar Counter          .byte  ; temporary Counter for outside loops
+    .zpvar ExplosionRadius  .byte
+    .zpvar FunkyBombCounter .byte
+    .zpvar ResultY          .byte
+    .zpvar xcircle          .word
+    .zpvar ycircle          .word
+    .zpvar vy               .word
+    .zpvar vy_              .word  ; 4 bytes
+    .zpvar vx               .word
+    .zpvar vx_              .word  ; 4 bytes
+    .zpvar HitFlag          .byte  ; $ff when missile hit ground, $00 when no hit,
+                                   ; $01-$06 tank index+1 when hit tank
+    .zpvar PositionOnTheList   .byte ; pointer position on the list being displayed
+    .zpvar FirstKeypressDelay  .byte
+    .zpvar IsEndOfTheFallFlag  .byte ;for small speedup ground falling
+    .zpvar TankSequencePointer .byte
+    .zpvar WindChangeInRound   .byte ; wind change after each turn (not round only) flag
+                                     ; (0 - round only, >0 - each turn)
+    .zpvar RandomMountains  .byte  ; mountains type change after each turn flag
+                                   ; (0 - round only, >0 - each turn)
+    .zpvar FastSoilDown     .byte  ; 0 - standard, >0 - fast
+    .zpvar BlackHole        .byte  ; 0 - no, >0 - yes
+    .zpvar XHit             .word
+    .zpvar delta            .word
+    .zpvar HowMuchToFall    .byte
+    .zpvar magic            .word  ; worst var name in the whole business
+    .zpvar xtraj            .word
+    .zpvar xtraj_           .byte  ; 3 bytes
+    .zpvar ytraj            .word
+    .zpvar ytraj_           .byte  ; 3 bytes
+    .zpvar Wind             .word
+    .zpvar Wind_            .word  ; 4 bytes
+    .zpvar RangeLeft        .word
+    .zpvar RangeRight       .word
+    .zpvar NewAngle         .byte
+    .zpvar escFlag          .byte  ; 7 bit - Exit game, 
+                                   ; 6 bit - Exit to GameOver (cleared - exit to Menu), 0 - nothing
+    .zpvar LineYdraw        .byte
+    .zpvar LineXdraw        .word
+    .zpvar plot4x4color     .byte  ; $00 / $ff
+    .zpvar Multiplier       .word
+    .zpvar Multiplier_      .byte  ; 3 bytes
+    .zpvar HowToDraw        .byte
+    .zpvar DrawDirFactor    .byte
+    .zpvar gravity          .byte
+    .zpvar LineLength       .word
+    .zpvar tracerflag       .byte
+    .zpvar isInventory      .byte
+    .zpvar DifficultyLevel  .byte
+    .zpvar goleft           .byte
+    .zpvar OffsetDL1        .byte
+    .zpvar L1               .byte
+    HotNapalmFlag = FunkyBombCounter  ; variable reuse!
+    displayposition = modify
+    LineAddress4x4 = xcircle
+    ;* RMT ZeroPage addresses in artwork/sfx/scorch_str9-NTSC.rmt
+
+DISPLAY = $1000
+SCREENHEIGHT = 256
+screenwidth = 32
+;-----------------------------------------------
+; libraries
+;-----------------------------------------------
+    .IF TARGET = 800
+      icl 'Atari/lib/ATARISYS.ASM'
+      icl 'Atari/lib/MACRO.ASM'
+    .ELIF TARGET = 5200
+      OPT h-f+  ; no headers, single block --> cart bin file
+      icl 'Atari/lib/5200SYS.ASM'
+      icl 'Atari/lib/5200MACRO.ASM'
+      .enum @kbcode
+        _space = $00
+        _Y     = $01
+        _up    = $02
+        _O     = $03
+        _left  = $04
+        _tab   = $05
+        _right = $06
+        _A     = $07
+        _down  = $08
+        _I     = $09
+        _esc   = $0a
+        _help  = $0b  ; Visual Debug in 5200
+        _del   = $fc  ; $0c ;not used in 5200
+        _M     = $0d
+        _S     = $0e
+        _atari = $fd  ; not used in 5200
+        _ret   = $0c  ; fire in 5200
+        _none  = $0f
+      .ende
+    .ENDIF
+
+;-----------------------------------------------
+; variable declarations in RAM (no code)
+;-----------------------------------------------
+    ORG $3000
+    ; These tebles are at the beginning of memory pages becouse ....
+bittable1_long
+    .ds $100
+bittable2_long
+    .ds $100
+linetableL
+    .ds (screenHeight)
+linetableH
+    .ds (screenHeight)
+    
+
+    ; loading address
+    ORG $4000
+
+;--------------------------------------------------
+; Game Code
+;--------------------------------------------------
+FirstSTART
+    .IF TARGET = 5200
+      ; start in 5200 diagnostic mode
+      ; move original startup procedure to RAM
+
+    Modified5200Splash = $2100  ; apparently there is some free space here
+      ; check kernel version
+    Atari5200KernelByte = $fff8
+      ; $32 - 4 joy
+      ; $00 - 2 joy
+      ; $ff - Altirra kernel
+
+    lda Atari5200KernelByte
+    beq rom2joy
+    cmp #$32
+    beq rom4joy
+altirra_kernel
+    mwa #Modified5200Splash+$8a modify
+    bne @+  ; JMP
+
+rom4joy
+    mwa #Modified5200Splash+$16b modify
+    bne @+  ; JMP
+
+rom2joy
+    mwa #Modified5200Splash+$181 modify
+@
+    mwa $fffc temp  ; startup proc address
+    mwa #Modified5200Splash temp2
+    jsr CopyFromROM
+    ; modify the end of the splash procedure
+    lda #$60  ; rts
+    sta (temp2),y
+
+    jsr Modified5200Splash+$0f  ; after the diag cart detection
+    ; modify the text
+    splash_text = $3c80 ; '.scorch.supersystem.copyright.19xx.atari'
+    splash_year = splash_text + $1e
+    splash_copyright = splash_text + $14
+    ldy #19    ; 20 characters
+@     lda NewSplashText,y
+      sta splash_copyright,y
+      dey
+    bpl @-
+
+    ; splash screen delay. maybe add fire to speed up?
+@    cpx RTCLOK+1
+    bne @-
+no5200splash
+    .ENDIF
+StartAfterSplash
+
+    ; generate linetables
+    jsr GenerateLineTable
+
+    .IF TARGET = 800
+      ; pokeys init
+      lda #3        ; stereo (pseudo)
+      sta POKEY+$0f ; stereo
+      sta POKEY+$1f ; stereo
+    .ELIF TARGET = 5200
+      mva #$7f SkStatSimulator
+    .ENDIF
+
+
+    .IF TARGET = 5200
+      mva #$0f STICK0
+      mva #$04 CONSOL5200      ; Speaker off, Pots enabled, port #1 selected
+      mwa #kb_continue VKEYCNT ; Keyboard handler
+    .ENDIF
+    VMAIN VBLinterrupt,7       ; jsr SetVBL
+
+    mva #2 chactl              ; necessary for 5200
+
+        mwa #dl dlptrs  ; issue #72 (glitches when switches)
+    mva #@dmactl(narrow|dma) dmactls
+    
+@    
+    mva random xdraw
+
+    ;mva random ydraw
+    lda random
+    ;and #%00111111
+    sta ydraw
+    
+    ; let's calculate coordinates from xdraw and ydraw
+
+    ;xbyte = xbyte/8
+    lda xdraw
+    :3 lsr
+    sta xbyte
+    ;---
+    ldx ydraw
+    ldy linetableL,x
+    lda linetableH,x
+    sta xbyte+1
+
+    ldx xdraw   ; optimization (256 bytes long bittable)
+    
+    lda (xbyte),y
+    ora bittable1_long,x
+    sta (xbyte),y
+
+    
+    jmp @-
+    
+dl
+    .byte SKIP8, SKIP8, SKIP8
+    .byte LMS|MODEF
+    .word DISPLAY
+    :127 .byte MODEF
+    .byte JVB
+    .word dl
+    
+;--------------------------------------------------
+.proc GenerateLineTable
+
+    mwa #display temp
+    mwa #linetableL temp2
+    mwa #linetableH modify
+    ldy #0
+@     lda temp
+      sta (temp2),y
+      lda temp+1
+      sta (modify),y
+      adw temp #screenwidth
+      iny
+      cpy #0  ;#screenheight+1
+    bne @-
+    ; and bittables for fastest plot and point (thanks @jhusak)
+    ldy #0
+    lda #$40
+@   asl
+    adc #0
+    sta bittable1_long,y
+    tax
+    eor #%11111111
+    sta bittable2_long,y
+    txa
+    dey
+    bne @-
+endof
+    rts
+.endp
+; -----------------------------------------
+.proc plot  ;plot (xdraw, ydraw, color)
+; color == 1 --> put pixel
+; color == 0 --> erase pixel
+; xdraw (word) - X coordinate
+; ydraw (word) - Y coordinate
+; this is one of the most important routines in the whole
+; game. If you are going to speed up the game, start with
+; plot - it is used by every single effect starting from explosions
+; through line drawing and small text output!!!
+;
+; Optimized by 0xF (Fox) THXXXX!!!
+
+; -----------------------------------------
+MakePlot
+    ; let's calculate coordinates from xdraw and ydraw
+
+    ;xbyte = xbyte/8
+    lda xdraw
+    :3 lsr
+    sta xbyte
+    ;---
+    ldx ydraw
+    ldy linetableL,x
+    lda linetableH,x
+    sta xbyte+1
+
+    ldx xdraw   ; optimization (256 bytes long bittable)
+    
+    lda (xbyte),y
+    ora bittable1_long,x
+    sta (xbyte),y
+    rts
+.endp
+;--------------------------------------------------
+MakeDarkScreen
+;--------------------------------------------------
+    mva #0 dmactls             ; dark screen
+    ; and wait one frame :)
+;--------------------------------------------------
+.proc WaitOneFrame
+;--------------------------------------------------
+    jsr CheckStartKey             ; START KEY
+    seq:wait                   ; or waitRTC ?
+    rts
+.endp
+
+;--------------------------------------------------
+.proc PauseYFrames
+; Y - number of frames to wait (divided by 2)
+; pauses for maximally 510 frames (255 * 2)
+;--------------------------------------------------
+@   jsr WaitOneFrame
+    jsr WaitOneFrame
+    dey
+    bne @-
+    rts
+.endp
+
+;-------------------------------------------------
+.proc CopyFromROM
+;-------------------------------------------------
+;copy from CART to RAM
+; trashes: Y
+; temp: source
+; temp2: destination
+; modify: destination-end
+;usage:
+;    mwa #DisplayCopyRom temp
+;    mwa #display temp2
+;    mwa #DisplayCopyEnd+1 modify
+;    jsr CopyFromROM
+
+    ldy #0
+@     lda (temp),y
+      sta (temp2),y
+      inw temp
+      inw temp2
+      cpw temp2 modify
+    bne @-
+    rts
+.endp
+
+;--------------------------------------------------
+.proc VBLinterrupt
+    mva #0 dliCounter
+    mva #$02 DliColorBack
+
+    lda PAL
+    and #%00001110
+    beq itsPAL
+    ;it is NTSC here
+    dec NTSCcounter
+    bne itsPAL
+    mva #6 NTSCcounter
+    bne SkippedIfNTSC ; skip doing VBL things each 6 frames in Amerika, Amerika
+                ; We're all living in Amerika, Coca Cola, Wonderbra
+
+itsPAL
+    ; pressTimer is trigger tick counter. always 50 ticks / s
+    bit:smi:inc pressTimer ; timer halted if >127. max time measured 2.5 s
+
+SkippedIfNTSC
+
+    .IF TARGET = 800
+        ; support for joysticks :)
+        ldx JoystickNumber
+        lda STICK0,x
+        sta STICK0
+        lda STRIG0,x
+        sta STRIG0
+        ; and PADDLES (2 and 3 joystick button)
+        txa
+        asl
+        tax
+        lda PADDL0,x
+        sta PADDL0
+        jmp XITVBV
+    .ELIF TARGET = 5200
+        lda SkStatSimulator
+        smi:inc SkStatSimulator
+        
+        lda JoystickNumber        ; select port
+        ora #%00000100          ; Speaker off, Pots enabled
+        sta CONSOL5200
+
+        center = 114            ;Read analog stick and make it look like a digital stick
+        threshold = 60
+
+        lda JoystickNumber
+        asl
+        tax
+        lda paddl0,x            ;Read POT0 value (horizontal position)
+        cmp #center+threshold       ;Compare with right threshold
+        rol stick0          ;Feed carry into digital stick value
+        cmp #center-threshold       ;Compare with left threshold
+        rol stick0          ;Feed carry into digital stick value
+
+        lda paddl1,x            ;Read POT1 value (vertical position)
+        cmp #center+threshold       ;Compare with down threshold
+        rol stick0          ;Feed carry into digital stick value
+        cmp #center-threshold       ;Compare with down threshold
+        rol stick0          ;Feed carry into digital stick value
+
+        lda stick0          ;0 indicates a press so the right/down values need to be inverted
+        eor #2+8
+        and #$0f
+        sta stick0
+
+        ldx JoystickNumber
+        ; check shift key (5200 second fire button)
+        lda SKSTAT
+        :3 lsr        ; third bit
+        and trig0,x    ; and first button
+        ;lda trig0,x
+        sta strig0        ;Move hardware to shadow
+
+        mva chbas chbase
+
+        lda skstat          ;Reset consol key shadow is no key is pressed anymore
+        and #4
+        beq @+
+          mva #consol_reset consol
+          mva #@kbcode._none kbcode
+@
+exit
+        pla
+        tay
+        pla
+        tax
+        pla
+        rti
+    .ENDIF
+.endp
+    .IF TARGET = 5200
+.proc kb_continue
+    cmp #$0c    ; START key on 5200 keypad
+    beq StartPressed
+    sta kbcode          ;Store key code in shadow.
+    mva #0 SkStatSimulator
+    beq VBLinterrupt.exit
+StartPressed
+    mvx #%00000110 CONSOL   ; virtual CONSOL Start key pressed
+    bne VBLinterrupt.exit
+.endp
+    .ENDIF
+
+;--------------------------------------------------
+.proc CheckStartKey
+;--------------------------------------------------
+    lda CONSOL  ; turbo mode
+    and #%00000001 ; START KEY
+    rts
+.endp
+;-------------------------------------------------
+  .ECHO "Bytes on top left: ",$bfe8-* ; ROM_SETTINGS-*
+  .IF TARGET = 800
+     run FirstSTART
+  .ELIF TARGET = 5200
+    .IF * > ROM_SETTINGS-1
+      .ERROR 'Code too long to fit in 5200'
+    .ENDIF
+    org ROM_SETTINGS             ; 5200 ROM settings address $bfe8
+    ;     "01234567890123456789"
+    .byte " pokey random test  " ; 20 characters title
+    .byte " ", $ff               ; $BFFD == $ff means diagnostic cart, no splash screen
+    .word FirstSTART
+  .ENDIF
@@ -1,3 +1,4 @@
+
 # Scorch - Atari 8-bit Scorched Earth clone source code
 ---------------------------------------------------

@@ -5,7 +6,7 @@ Scorch is a multi-player, turn-based, artillery video game. Tanks do turn-based

 by Tomasz 'Pecus' Pecko and Pawel 'pirx' Kalinowski

-Warsaw, Miami 2000, 2001, 2002, 2003, 2009, 2012, 2013, 2022, 2023
+Warsaw, Miami 2000, 2001, 2002, 2003, 2009, 2012, 2013, 2022, 2023, 2024, 2025

 [Game manual in PDF (layout by Bocianu)](Manuals/scorch_manual_en.pdf)

@@ -35,19 +36,37 @@ Compilation: (requires mads newer than 2023-09-13)
 - `mads scorch.asm -o:scorch.bin -d:TARGET=5200` for Atari 5200 version
 - `mads scorchC64.asm -o:scorchC64.prg` for C64 version (WIP, not playable yet)

+Update of the official Atari 8-bit cartridge from Mq:
+- boot `scorch_fl.atr` from e.g. SIO2SD, SIO2PC or a large floppy
+- insert the cartridge
+- do what the flasher application says on the screen.
+- do not despair if something goes wrong, just reboot, the reinsert cart, etc.
+- it is smoother with QMeg OS, because there you can insert the cart, turn on your Atari, jump to the QMeg menu, and boot the `scorch_fl.atr` from there. No need to insert the cart into the running Atari.
+
+WARNING | ADVERTENCIA |警告 | AVERTISSEMENT | चेतावनी  | WARNUNG | ПРЕДУПРЕЖДЕНИЕ | UWAGA | POZOR !!!
+This is not an official cart manufacturer's (Mq) flasher, it is a collective and separate community effort. Be responsible, don't drink and flash your car(t). Better yet, do not flash it at all. In fact, to preserve the historical value of the artifact we strongly discourage from opening the game box and inserting the cartridge anywhere, especially into unauthorized orifices.
+

 Game source code is split into several parts:
 - `scorch.asm` is the main game startup code
+- `scorchC64.asm` is the main game startup code for the Commodore 64
 - `game.asm` - it all happens here
 - `grafproc.asm` - graphics routines like line or circle
- `textproc.asm` - text routines like list of weapons and shop
+- `textproc.asm` - text routines like the list of weapons and shop
 - `variables.asm` - all non-zero page variables
- `constants.asm` - various tables of constants 
- `display_*.asm` - display lists and text screen definitions
+- `constants.asm` and `constants_top.asm` - various tables of constants 
 - `ai.asm` - artificial stupidity of computer opponents
- `weapons.asm` - general arsenal of tankies
+- `weapons.asm` - general arsenal of tanks
 - `definitions.asm` - label definitions, moved to make it work better with Altirra debug (it doesn't).

+Hardware dependent code (In the corresponding folders - 'Atari', 'C64', ...):
+- `display_*.asm` - display lists and text screen definitions
+- `gr_basic.asm` - graphics primitives (plot, point, soildown, drawmountains, etc.) for faster drawing
+- `inputs.asm` - keyboard and joystick routines
+- `interrupts.asm` - interrupts routines (DLI on Atari, music and SFX, timers)
+- `textproc.asm` - text routines for menus and shop
+
+
 We were trying to use macros, pseudo-ops, and simple graphics primitives as much as possible. This way, it should be relatively easy to port this code to, for example, the C64.

 After working on this piece of code for N years, we are sure it would be much wiser to write it in C, Action!, or MadPascal. On the other hand, it is so much fun to type 150 characters when all you want to have is y = a * x + b. :)
@@ -58,39 +77,83 @@ With the advent of [fujinet](https://fujinet.online/) we are thinking about maki

 ## Changelog:

+###### Version 1.51
+2025-01-15
+
+We are done.
+
+1. VU meters do not activate when the music is turned off. (Previously, after a set time, the tanks would rotate their turrets to position 0, and nothing would happen because there was no music. Now, they don’t even rotate at all.)
+
+2. A slightly faster and significantly shorter circle-drawing procedure (the circles are a tiny bit less pretty 🙂).
+
+3. Plasma Blast! (only as one of the tank destruction visual effects).
+
+
+###### Version 1.50
+2024-03-15
+
+Atari 8-bit cart flasher and bug fixes!
+
+@RB5200 provided us with a very good bug report so the new version was inevitable. Additionally, we have used [cart flasher](https://github.com/jhusak/jataricart/tree/master/various_flashers/1MBscorch) from @jhusak to prepare the .atr with flasher.
+
+Fixes and changes:
+- Napalm and Hot Napalm animations were not playing.
+- Wind of force 0 and left direction was wrapping arithmetic and caused very strong left shoots.
+- Now 0 force wind has got no direction (no negative zeroes anymore!)
+- CTRL+Tab was nonfunctional for some time; returned
+- Much nicer easter egg visualization.
+
+
+###### Version 1.48
+2024-03-11
+
+New cart image, bugfixes, and easter eggs.
+
+In preparation for the festive season we have squeezed the code a bit more, fixed some buggies, and added an easter egg or two :)
+
+Most important changes:
+- Cyborgs prefer attacking human players again! Due to unforeseen circumstances, Cyborgs were a bit shy and not as vicious as planned. Fixed.
+- A new weapon "Propaganda". In the spirit of a ["Phoney War"](https://en.wikipedia.org/wiki/Phoney_War) instead of dropping bombs we drop a bunch of leaflets. This will show them!
+- Robotanks were making suboptimal purchase decisions. Fixed.
+- Updated binary manuals.
+- ... _redacted_
+- ... _redacted for egg season_
+- A new physical cart image - you can update carts and have even more fun now!
+
+
 ###### Version 1.43
 2023-12-07

 Physical release version.
-We are extremely pleased to inform you that our humble game was released on a physical media by [Mq](mailto:mq666xx@gmail.com) (Atari 8-bit version) and 5200 [atariage.com](https://atariage.com).
+We are extremely pleased to inform you that our humble game was released on physical media by [Mq](mailto:mq666xx@gmail.com) (Atari 8-bit version) and 5200 [atariage.com](https://atariage.com/store/index.php?l=product_detail&p=1305).

 ![Scorch physical release](Manuals/images/scorch_physical.jpg)

 The most important changes:

- Massive code and data optimizations making this dense mo********er of a code even denser. Circa 1KiB gained and reused for fixes and improvements listed below.
+- Massive code and data optimizations make this dense mo********er of a code even denser. Circa 1KiB gained and reused for fixes and improvements listed below.
 - New weapon - "Punch". Push the enemies to their oblivion!
 - Black Hole option! Tanks can fall out of the screen. Press TAB when in the "Walls" main menu section to activate this option, indicated by "↓".

 ![Black hole](Manuals/images/black_hole.png)

 - Second fire in Joy 2B+ standard fully supported. Different joystick types can be used simultaneously.
- New option - random mountain heights for each round! Press TAB when in "Mountain" section of the main menu, indicated by "?".
+- New option - random mountain heights for each round! Press TAB when in the "Mountain" section of the main menu, indicated by "?".
 - Meteors cross the night sky!
 - English and Polish language executable manuals for use in a cart.
 - Significant acceleration of mountain drawing.
 - Default tank names based on their AI levels.
 - MaxForce fix (starts from 990 as it should).
 - Hovercraft landing fix.
- Speedup of main menu display.
- "Stomp" weapon radius depents on Force.
- Super fast dirt fall with SFX, available by pressing [START] or in menu.
+- Speedup of the main menu display.
+- The "Stomp" weapon radius depends on Force.
+- Super fast dirt fall with SFX, available by pressing [START] or in the menu.
 - Speed-up of screen clearing, text operations, "Napalm" and "Diggers".
 - Unnecessary clearing of offensive texts removed.
 - Flicker in inventory and store eliminated.
 - Cyborg and Spoiler aim better, added barrel animation and sound to AI aiming.
 - Ancient "Digger" bug fixed.
- Revamp of status bar, multiple fixes. additional and faster updates.
+- Revamp of the status bar, multiple fixes. additional and faster updates.
 - Faster plot and point operations with some generated tables.
 - Faster circle drawing, faster draw routine.
 - Cyborg's battery optimization and SFX, other AI defensives SFX added.
@@ -99,8 +162,8 @@ The most important changes:
 - Better "Laser" visualization in Lazy Darwin.
 - Cart startup menu with a hidden easter egg.
 - Turbo mode added to 5200 version (press and hold [START] key for a speed up).
- "Visual debug" mode available in 5200 as well (long press of [#] toggles this mode).
- AI searches for a weakest link much faster now.
+- "Visual debug" mode is available in 5200 as well (long press of [#] toggles this mode).
+- AI searches for the weakest link much faster now.
 - Improved attack tactic of Poolshark, Tosser and Shooter.
 - Miraculous powers of "Long Schlong"!!!
 - Exit from AI aiming bug fixed.
@@ -110,17 +173,17 @@ The most important changes:
 ###### Version 1.30
 2023-05-21

-Okay, okay, we promised that the single-machine game was done, and it was. However, some bug reports came in, and development of the C64 version unearthed some mostly peaceful and dormant pests. As a result, it appears that a new release is happening.
+Okay, okay, we promised that the single-machine game was done, and it was. However, some bug reports came in, and the development of the C64 version unearthed some mostly peaceful and dormant pests. As a result, it appears that a new release is happening.

 The most important changes:
 - Most machine-dependent code moved to appropriate folders (`Atari/` and `C64/`).
- Game Over results table improved by sorting all 3 values - points, hits and money earned. It was possible in the past to get a lower podium place with e.g., more money.
- Game Over screen now displays level of robo tanks and controller number for organic players.
+- Game Over results table improved by sorting all 3 values - points, hits, and money earned. It was possible in the past to get a lower podium place with e.g., more money.
+- The Game Over screen now displays a level of robo tanks and controller number for organic players.
 - Gains calculations bug fixed.
 - Manuals now include pictures!
 - More than 6 tanks possible (not for Atari / 5200 where sprites and memory are the limiting factor)
- Shield stays up after White Flag bug fixed https://github.com/pkali/scorch_src/issues/138. Finally!!!
- Quit from game and quit to Game Over is now checked much more often, especially when robo tanks are fighting.
+- Shield stays up after the White Flag bug is fixed https://github.com/pkali/scorch_src/issues/138. Finally!!!
+- Quit from the game and quit to Game Over is now checked much more often, especially when robo tanks are fighting.
 - Numerous binary size and source code clarity improvements, mainly to facilitate the above changes.


@@ -141,7 +204,7 @@ Our developers have also painstakingly refined the game's performance with a ple

 Last but certainly not least, our mountain drawing optimization shall elevate the visual experience to new heights, ensuring an immersive and enjoyable experience for all.

-We hope that these improvements shall enhance your gaming experience, and we eagerly anticipate your feedback.
+We hope that these improvements will enhance your gaming experience, and we eagerly anticipate your feedback.

 Yours sincerely,

@@ -156,9 +219,9 @@ Please note you can still press [Tab] or [5] in the main menu and revert to the
 Other changes:
 - nicer Lazy targeting and "visual Debug" for Lazy Boys
 - extreme memory optimizations to fit 2 new texts from @RB5200 based on "Sandford and Son"
- fix for [G] key bug when turn wind changes were selected
+- fix for [G] key bug, when turn wind changes, were selected
 - fix for Lazy Boys deactivation bug
- PAL mode now has got the full-color table, so it is possible to adjust colors better
+- PAL mode now has the full-color table, so it is possible to adjust colors better
 - the x-position of tanks was always adjusted to even X values, this is no more, which saves some hassle and unnecessary tank shakes left and right. As tanks are painted with sprites of a lower resolution, a rare artifact might appear here and there.
 - improved tank shapes

@@ -168,7 +231,7 @@ Other changes:
 Early morning edition. It is 5:11 am and I am writing this instead of dreaming of electric sheep.
 For the last 6 weeks, the versions we released had an awful bug - the conversations of tanks were completely invisible. Thanks for pointing this out, RB5200.
 - tanks talk to each other again
- better stochastic non-blocking wait one frame
+- better stochastic non-blocking wait for one frame
 - rare distance measurement bug fixed (rarely a tank survived a direct hit)
 - 5200: second fire (by RB5200)
 - "visual debug" mode in A800 version, triggered by pressing [CTRL]+[HELP]. It displays distances measured, laser aiming, and aiming technique. It leaves a mess on the screen, but it does not impair the game, just makes it a bit harder.
@@ -200,7 +263,7 @@ Also a small gradient optimization.
 Christmas colors edition! Can you carve a quarter of a page of memory from two decades old code? Sure @Pecusx can! So finally we have the most requested feature - C0L0RS on the game screen, adjusted with Adam's help.
 Press [TAB] twice in the main menu to switch to a screen with colors.
 Other (dubious) improvements:
- New Lazy Darwin, it is spectacular, check it out!!!
+- The new Lazy Darwin, it is spectacular, check it out!!!
 - Smoke Tracer does not smoke when targeting with Lazy Darwin
 - Lazy Boy works well with joystick
 - Another fix for self-destructing tanks shooting low angles (0-4 degrees)
@@ -241,7 +304,7 @@ Our most prolific testers Arek and Alex called for a number of fixes. Thank you,
 - ExplosionRange variable glitched (rarely) due to byte/word mix-up. Fixed.
 - Bouncy Castle was bouncing the laser from inside. Fixed.
 - Shielded tanks were autodestructing when shooting with angle 0. Fixed.
- Physics of bouncing off the walls was incorrect for some weapons. Fixed.
+- The physics of bouncing off the walls was incorrect for some weapons. Fixed.


 ###### Version 1.19
@@ -251,7 +314,7 @@ This is the final round of weapon additions! Also. our beloved testers and playe
 - New defensive weapon "Lazy Boy" - aims at the closest enemy.
 - New defensive weapon "Lazy Darwin" - aims at the weakest link, an enemy I mean.
 - New defensive weapon "Auto Defense" - activate it to be automatically protected by shields and stuff (where available)
- New defensive weapon "Spy Hard" - quickly view energies, weapons and shields of your opponents.
+- New defensive weapon "Spy Hard" - quickly view energies, weapons, and shields of your opponents.
 - New SFXes, improvements in SFX, and music by @mikerro
 - Shooting with angle 0 caused the sudden death of the operator. Fixed.
 - Angles were asymmetrical, now you can go from 0 to 90 and to 0 again (181 degrees of freedom). Fixed with an improved arithmetic rounding of our sub-pixel accuracy.
@@ -262,7 +325,7 @@ This is the final round of weapon additions! Also. our beloved testers and playe
 - Not all traces were correctly erased after Funky Bomb, fixed again (for the 3rt time I guess).
 - Soil sedimentation speed after Funky Bomb improved.
 - Pressing [ESC] when in inventory/store was quitting the game, now it quits the menu only.
- A bug in MADS optimization was causing parts of SEPPUKU message to stay on screen.
+- A bug in MADS optimization was causing parts of the SEPPUKU message to stay on screen.
 - BIGGEST OF ALL: the lonely pixel after Nuclear Winter was eliminated. https://github.com/pkali/scorch_src/issues/103 We have spent a disproportionately large amount of time trying to slap this bug. It is still there, but is not manifesting itself ;)


@@ -274,7 +337,7 @@ Possibly the final single-player version of the game, unless our dear players fi
 - "Unknown" type Robotanks were attacking with Nuclear Winter every time. Fixed!
 - One of the variables was declared as a byte but used as a word that might cause some rare instabilities.
 - Page zero variables are cleared prior to the game start to eliminate rare issues in some software/hardware configurations.
- The new version of music in NTSC eliminates issues with tempo (not that anyone but the artist noticed that, but still it is an improvement!)
+- The new version of the music in NTSC eliminates issues with tempo (not that anyone but the artist noticed that, but still it is an improvement!)
 - You can now wrap around inventory and shop to faster access these options far down below.
 - Visual improvement of the main menu and fixed some color issues with the title headers.
 - Hovercraft was always flying to the top of the screen, it was not intended, it is now hovering just above the mountains!
@@ -293,7 +356,7 @@ Mostly 5200 console port and NTSC improvements.
 - 5200 ATTRACT mode not going away fixed
 - Autorepeat added to menus what should help 5200 users with their non-centering abomination of a controller.
 - DLI interrupts optimized, few cycles saved.
- 5200 keypad sort-of-works. Please refer to manual for key bindings.
+- 5200 keypad sort-of-works. Please refer to the manual for key bindings.


 ###### Version 1.16
@@ -312,7 +375,7 @@ Changes:
 ###### Version 1.14
 2022-09-05

-Minor bugfixes and optimizations.
+Minor bug fixes and optimizations.
 Just a small update to allow for more testing and having fun before the bigger release.

 Changes:
@@ -335,7 +398,7 @@ Changes:
 - Overhaul of AI - Cyborgs, Spoilers, and Choosers aim much better.
 - Cyborgs prefer to kill humans.
 - Fine tuning of AI purchases makes the difficulty level aligned with the robot level.
- Fixed a very difficult and elusive bug that was causing tanks to freeze when falling close to the right edge of the screen fixed.
+- Fixed a very difficult and elusive bug that was causing tanks to freeze when falling close to the right edge of the screen.
 - Updated music by @Miker
 - It is now possible to enter tank names with a joystick - all essential game functions are available without touching the keyboard!
 - Manuals updated with AI strategy information and more.
@@ -348,7 +411,7 @@ What is going on? Are we getting crazy or what?

 Changes:
 - Background color indicates the type of walls. This is very useful when the rand option is selected.
- XEGS users requested that console keys are used when no keyboard is attached! We delivered! [SELECT] to select an offensive weapon, [OPTION] to jump into inventory, defensive section, [START] + [OPTION] - immediate Game Over (no confirmation for you keyboardless folks)
+- XEGS users requested that console keys be used when no keyboard is attached! We delivered! [SELECT] to select an offensive weapon, [OPTION] to jump into inventory, defensive section, [START] + [OPTION] - immediate Game Over (no confirmation for you keyboardless folks)
 - A very silly bug detected by our young testers fixed - the game crashed when you built a very high mountain using Dirt Balls :)
 - Boxy infinite bounce bug fixed.
 - Funky bombs bounce off the walls!
@@ -374,7 +437,7 @@ My hovercraft is full of eels.

 This release brings a swath of gameplay updates and a generous dose of a new silliness.
 [English](https://github.com/pkali/scorch_src/blob/master/MANUAL_EN.md) and [Polish](https://github.com/pkali/scorch_src/blob/master/MANUAL_PL.md) language manual drafts are available in the repository. Please help us with the English one as we are not native speakers.
-Version number bump reflects number of unreleased versions and amount of changes.
+Version number bump reflects the number of unreleased versions and amount of changes.

 Changes:
 - Defensive weapons can be activated before the round to make for the unbeatable aiming precision of the robotanks.
@@ -385,13 +448,13 @@ Changes:
 - New item in the shop - loot box "Buy me!" with a surprise inside. https://github.com/pkali/scorch_src/issues/97
 - Tank names can have  s p a c e s  now! https://github.com/pkali/scorch_src/issues/120
 - Tanks are mobile now thanks to the new defensive option - Hovercraft https://github.com/pkali/scorch_src/issues/52
- Main atari library switched to a more standard version based on Mapping the Atari
+- The main Atari library switched to a more standard version based on Mapping the Atari
 - Huge memory optimizations to allow for the new features.
- Narrow screen in shop / inventory (many bytes saved).
+- Narrow screen in shop/inventory (many bytes saved).
 - Explosion range corrections for a rare event of non-lethal Nuke explosions.
 - Pressing [A] jumps into defensive weapons activation directly.
- Elusive randomize force error causing rare hangups for Tosser fixed.
- Activation of defensive weapons moved to front.
+- The elusive randomize force error causing rare hangups for Tosser fixed.
+- Activation of defensive weapons moved to the front.
 - Additional SFX for new weapons.

 ###### Version 1.00
@@ -409,7 +472,7 @@ Most important changes:
 - New Game Over screen with a summary of wins, direct hits and earned cash. https://github.com/pkali/scorch_src/issues/9
 - Tank barrels are drawn procedurally to make aiming easier..
 - Various SFX and music updates with new tunes for all parts of the game. https://github.com/pkali/scorch_src/issues/112
- AI can use White Flag.
+- AI can use a White Flag.
 - 3 different tank shapes https://github.com/pkali/scorch_src/issues/64.
 - All AI levels are programmed. Cyborg is tough! https://github.com/pkali/scorch_src/issues/40
 - New weapon - Long Schlong!
@@ -429,37 +492,37 @@ WHAT DOES THE FOX SAY?
 Fox (x0f, @pfusik) says plots and points can be optimized by 18 clock cycles each and thanks to his 6502 wizardry the game is noticeably nicer. Thank you!
 Other changes:
 - https://github.com/pkali/scorch_src/issues/99, https://github.com/pkali/scorch_src/issues/98 - tank number 6 has got a color now! No one is monochrome now! 
- https://github.com/pkali/scorch_src/issues/110 much improved laser - previously it was almost useless, now it looks and works much better
+- https://github.com/pkali/scorch_src/issues/110 much-improved laser - previously it was almost useless, now it looks and works much better
 - fixed an interesting roller bug
 - Auto Defense angle fix
- multiple improvements in AI routines, preparation for the final opponents.
+- multiple improvements in AI routines, and preparation for the final opponents.
 
 ###### Build 147
 2022-07-10
 LOST build. We were watching [LOST party](https://www.lostparty.pl/2022/) streams so maybe a little less done, but still some nice improvements.
 - new weapons by @Pecusx - Napalm and Hot Napalm. Fire penetrates all shields, so beware!
- status bar showing outdated info on the beginning of the round fix
- various small optimizations incl. memory usage, soildown, weapon ranges
+- status bar showing outdated info at the beginning of the round fix
+- various small optimizations of memory usage, soildown, weapon ranges, and others
 - improved shapes of Heavy and Force Shields

 Issues closed:
 - revert to the old but slightly improved version of showing angles (#105)
 - zero page loading eliminated (#106)
- active player name appear over his tank when aiming (#107)
+- active player name appears over his tank when aiming (#107)
 - configurable mountain heights (The Netherlands, Belgium, Czechia, Switzerland, Nepal) (#86)
- angle speeds up when joystick / keyboard are pressed (#75)
+- angle speeds up when joystick/keyboard are pressed (#75)

 ###### Build 146
 2022-07-03
 Super heavy rewrite build.
-Not much changed visually since the last build, but really large parts of the code were rewritten, optimized and improved. A fresh swath of buggies certainly introduced, too. 
+Not much changed visually since the last build, but really large parts of the code were rewritten, optimized and improved. A fresh swath of buggies was certainly introduced, too. 
 - completely new tank falling routine by @Pecusx - over 300 bytes saved, complexity reduced, more just energy deduction when falling.
- silly angle system rewritten to a proper, primary school angling. BTW - I had to dig into 8th grade trig to make it work. About 200 bytes saved, complexity reduced. Next build will have improved angle speed UI. I will also allow for an easier improvement of tank visuals.
- Weapon price and quantity balance - this is our honest attempt to make game more fun. We'll accept any critique and improvement proposals.
+- The silly angle system was rewritten to a proper, primary school angling. BTW - I had to dig into 8th grade trig to make it work. About 200 bytes were saved, and complexity reduced. The next build will have an improved angle speed UI. I will also allow for an easier improvement of tank visuals.
+- Weapon price and quantity balance - this is our honest attempt to make the game more fun. We'll accept any critique and improvement proposals.
 - New AI opponent - Tosser! Not much better than Poolshark, but still beats sharks most of the time.
- AI opponents can purchase defensive weapons which make playing against AI somewhat more challenging.
+- AI opponents can purchase defensive weapons which makes playing against AI somewhat more challenging.
 - Improved Laser. It is still not ideal, but better. Still hard to aim :]
- Few small parachute-related bugs fixed
+- A few small parachute-related bugs fixed
 - Death's Head bug fix

 Issues closed:
@@ -468,7 +531,7 @@ Issues closed:

 ###### Build 145
 2022-06-26
-Possibly last round of weapon additions!
+Possibly the last round of weapon additions!

@Pecusx added 
 - working White Flag -- it is a way to give up while not making opponents richer!
@@ -476,7 +539,7 @@ Possibly last round of weapon additions!
 - Strong Parachute - like a normal parachute, but stronger (it has energy and can work more than once)
 - Nuclear Winter - a quick and efficient solution to global worming, err, warning, WARMING!

-@mikerro added new SFX and in-game-tunes.
+@mikerro added new SFX and in-game tunes.
 - Pressing [S] turns on/off SFX (when aiming). Pressing [M] turns on/off in-game tunes.

 Tickets closed:
@@ -486,11 +549,11 @@ Tickets closed:

 ###### Build 144
 2022-06-19
-Father's day release comes with the most anticipated new feature: defensive weapons. Thanks to @Pecus we have 5 completely new weapons and a more reasonably working parachute. The stub of the instruction manual describing these weapons is available here: https://github.com/pkali/scorch_src/wiki/Instruction-manual.
+Father's Day release comes with the most anticipated new feature: defensive weapons. Thanks to @Pecus we have 5 completely new weapons and a more reasonably working parachute. The stub of the instruction manual describing these weapons is available here: https://github.com/pkali/scorch_src/wiki/Instruction-manual.

 The new inventory system has been added. Call it by pressing the "I" key or short-pressing fire. Select the weapon to use by moving the joystick or cursor keys right. Switch between offensive and defensive weapons by moving the joystick left. Fire/escape to quit inventory.

-Another significant playability change is #54 - it is not finished yet, but keeping the joystick up or down makes force increase/decrease faster. Also - short press of fire calls Inventory, long press fires the shell. The timings are experimental, please let me know if this needs a modification/improvement.
+Another significant playability change is #54 - it is not finished yet, but keeping the joystick up or down makes force increase/decrease faster. Also - the short press of fire calls Inventory, long press fires the shell. The timings are experimental, please let me know if this needs a modification/improvement.

 Tickets closed:
 - https://github.com/pkali/scorch_src/issues/92 - less unnecessary cleaning of the offensive texts
@@ -500,63 +563,63 @@ Tickets closed:

 ###### Build 143
 2022-06-05
-Rewrite build. We redone several important parts of the game to allow for bug fixes and requested features. Generally it was a great success, but some new bugs appeared. This build is nice for the eye, but beware, no mercy for testers again :)
-Only visible changes listed, because you are possibly not as excited as we are for the new Flight routine and ground collisions by @Pecusx.
- https://github.com/pkali/scorch_src/issues/84, https://github.com/pkali/scorch_src/issues/63 - tanks now say good bye properly!
+Rewrite build. We redone several important parts of the game to allow for bug fixes and requested features. Generally, it was a great success, but some new bugs appeared. This build is nice for the eye, but beware, no mercy for testers again :)
+Only visible changesare listed, because you are possibly not as excited as we are for the new Flight routine and ground collisions by @Pecusx.
+- https://github.com/pkali/scorch_src/issues/84, https://github.com/pkali/scorch_src/issues/63 - tanks now say goodbye properly!
 - https://github.com/pkali/scorch_src/issues/74 - Press [ESC] to quit the game at any point, with a confirmation when the round has already started. Please note the keyboard is not checked all the time, so press it for a while, especially when AI tanks are ru(i/n)ning the show.
 - https://github.com/pkali/scorch_src/issues/56 - there should be no occurrences of frivolous weapon purchases. Please report all tanks getting their munitions from uncertified sources!
- https://github.com/pkali/scorch_src/issues/47 - It seems that the bad sequence of turns has been ameliorated. Fix is trivial, finding the culprit - far from it. Please pay special attention to fairness of shooting in case the fix is still longing for the fjords.
+- https://github.com/pkali/scorch_src/issues/47 - It seems that the bad sequence of turns has been ameliorated. The fix is trivial, finding the culprit - far from it. Please pay special attention to the fairness of shooting in case the fix is still longing for the fjords.
 - ATTRACT mode works how it should - screensaver saves screen only when HUMAN should input something.

 ###### Build 142
 2022-05-30
 Late build. The bugs we tried to squelch turned out to be more difficult than usual. Some progress has been made though even if it is not yet visible.
- 4x4 font rewritten by @Pecusx as a prep for Y standarization. It makes the messages to appear faster. This is a good change.
+- 4x4 font rewritten by @Pecusx as a prep for Y standardization. It makes the messages to appear faster. This is a good change.
 - https://github.com/pkali/scorch_src/issues/5 and #80 fixed (again) - no funkybomb traces staying on the screen
- https://github.com/pkali/scorch_src/issues/70 too strong Shooters fixed
- https://github.com/pkali/scorch_src/issues/63 - tank say goodbye when (mostly) visible
+- https://github.com/pkali/scorch_src/issues/70 is too strong Shooters fixed
+- https://github.com/pkali/scorch_src/issues/63 - tank says goodbye when (mostly) visible
 - several other small changes and improvements that will pay off in the following releases.

 ###### Build 141
 2022-05-22
-Debug build. Thanks to all testers for finding numerous bugs. We tried to fix some of them and we have introduced some new for your enjoyment.
+Debug build. Thanks to all the testers for finding numerous bugs. We tried to fix some of them and we have introduced some new ones for your enjoyment.
 - https://github.com/pkali/scorch_src/issues/73 Fast forward. Press [START] to speed up the game where it can be sped up. Not in many places, mind you.
 - https://github.com/pkali/scorch_src/issues/72 Screen glitches improved
- https://github.com/pkali/scorch_src/issues/70 AI shoot with more force than their energy allows. We might still have to revise this one
+- https://github.com/pkali/scorch_src/issues/70 AI shoots with more force than their energy allows. We might still have to revise this one
 - https://github.com/pkali/scorch_src/issues/69 Explosions wrapping around the screen
- https://github.com/pkali/scorch_src/issues/67 Screen glitches after intro
+- https://github.com/pkali/scorch_src/issues/67 Screen glitches after the intro
 - https://github.com/pkali/scorch_src/issues/65 Saved ~90 bytes by removing cosinus table
- https://github.com/pkali/scorch_src/issues/62 Empty list of defensive weapons gets corrupted. Plunged it with a new defensive weapon - "White Flag". Honor of the tank crew prohibits them from buying it (yet)
+- https://github.com/pkali/scorch_src/issues/62 The Empty list of defensive weapons gets corrupted. Plunged it with a new defensive weapon - "White Flag". The honor of the tank crew prohibits them from buying it (yet)
 - https://github.com/pkali/scorch_src/issues/61 [SHIFT] was repeating the last key
- https://github.com/pkali/scorch_src/issues/57 Fire too sensitive on a real machine. Switched to shadow registers. First recorded use of Atari OS :O
+- https://github.com/pkali/scorch_src/issues/57 Fire is too sensitive on a real machine. Switched to shadow registers. First recorded use of Atari OS :O
 - https://github.com/pkali/scorch_src/issues/55 Glitches in the status bar. This one was surprisingly tough.

 ###### Build 140
 2022-05-15
-Huge internal changes by @Pecusx. The whole game screen has been inverted - ground is now background color, "sky" and empty areas are in fact pixels. This allowed for introducing better tank colorization, fully devised and lead by Adam. The process started and results are already promising - the colors of tanks and the status bar are closer. We might get even better ones in the next builds.
- few new sfx added (end of round, weapon change, soil eating weapons)
+Huge internal changes by @Pecusx. The whole game screen has been inverted - ground is now the background color, "sky" and empty areas are in fact pixels. This allowed for the introduction of better tank colorization, fully devised and led by Adam. The process started and results are already promising - the colors of tanks and the status bar are closer. We might get even better ones in the next builds.
+- A few new sfx added (end of round, weapon change, soil eating weapons)
 - added colors to tank name and level selection screen
 - Bug https://github.com/pkali/scorch_src/issues/57 possibly alleviated by using TRIG0S instead of TRIG0. Please test - it did not show for me.
-Other unlisted minor bugs and typos fixed.
-"Nightly" version moved to `develop` branch. `master` will be updated with stablish and playablish builds only.
+Other unlisted minor bugs and typos were fixed.
+The "Nightly" version moved to the `develop` branch. `master` will be updated with stablish and playablish builds only.

 ###### Build 139
 2022-05-09
-The post midnight release with great, heavy new features:
- https://github.com/pkali/scorch_src/issues/48, https://github.com/pkali/scorch_src/issues/10 - thanks to @mikerro we have a bunch of fresh sound effects. Not everything is perfectly implemented, but the game definitely got nicer! Thank you again Miker!
- https://github.com/pkali/scorch_src/issues/42 New weapon - Liquid Dirt by Pecus. Try it from directly from the weapon store!
+The post-midnight release with great, heavy new features:
+- https://github.com/pkali/scorch_src/issues/48, https://github.com/pkali/scorch_src/issues/10 - thanks to @mikerro we have a bunch of fresh sound effects. Not everything is perfectly implemented, but the game definitely got nicer! Thank you again, Miker!
+- https://github.com/pkali/scorch_src/issues/42 New weapon - Liquid Dirt by Pecus. Try it directly from the weapon store!
 - (fix) https://github.com/pkali/scorch_src/issues/53 - non-existing weapons are not displayed. This makes the defense menu empty when you are poor, but it is still better than the old way with "$0" prices
 - (fix) https://github.com/pkali/scorch_src/issues/49 - seppuku should always kill now

 ###### Build 138
 2022-05-02
- new version of font from Adam
+- a new version of the font from Adam
 - 80's style background gradient
- roller procedure refactored in preparation to liquid dirt
+- roller procedure refactored in preparation for liquid dirt

 ###### Build 137
 2022-04-29
-Premature release due to a trip to Atlanta on weekend.
+Premature release due to a trip to Atlanta on the weekend.
 - https://github.com/pkali/scorch_src/issues/41 Make Riot Charge and Riot Blast weapons. YAY a new weapon after so many years! And it is really useful when you get covered by a ton of dirt
 - land-slide optimization by @Pecusx: ~400 bytes and some cycles saved!
 - nicer explosions (say that to the target)
@@ -566,9 +629,9 @@ Premature release due to a trip to Atlanta on weekend.
 ###### Build 136
 2022-04-24
 This is a very important release because we had a chance to work a bit as an original team (Pecus and pirx). Let's cheer for Pecus for joining the task force again! Changes:
- another sneaky memory corrupting bug found and fixed. The game seems to be as stable as an Ikea table! No bug number because it was super elusive.
+- another sneaky memory-corrupting bug was found and fixed. The game seems to be as stable as an Ikea table! No bug number because it was super elusive.
 - MIRV loops https://github.com/pkali/scorch_src/issues/6 - a very interesting one. It happened when MIRV killed tank exploded with LeapFrog or FunkyBomb.
- Nicer font https://github.com/pkali/scorch_src/issues/37 - Thank you Adam for dugging up the font you made in 2008 :)
+- Nicer font https://github.com/pkali/scorch_src/issues/37 - Thank you Adam for digging up the font you made in 2008 :)
 - Explosions are 2 times faster and look equally good or maybe even a bit better. This was a drag because of the Death's Head
 - Memory map reorganized to extract some free RAM. Currentish map here: https://github.com/pkali/scorch_src/wiki
 - Adam shared an archive that preserved a couple of the old build comments! Added below.
@@ -576,16 +639,16 @@ This is a very important release because we had a chance to work a bit as an ori
 ###### Build 135
 2022-04-17
 Happy Easter! This is a "premature ejacu.." err... "premature optimization" build. I got into an optimization fewer and got the code messed up, having to revert to the base. One important ticket closed:
- https://github.com/pkali/scorch_src/issues/35 Two morons shooting each other for more than 5 minutes. Added a new option "Seppuku". It causes one of the tanks ashamed with their inefficiency to detonate the weapon on itself. This was quite a difficult addition, requiring me to understand large swaths of the code, always a great challenge. Smoother gameplay with AIs guaranteed or money back.
+- https://github.com/pkali/scorch_src/issues/35 Two morons shooting each other for more than 5 minutes. Added a new option "Seppuku". It causes one of the tanks ashamed of its inefficiency to detonate the weapon on itself. This was quite a difficult addition, requiring me to understand large swaths of the code, always a great challenge. Smoother gameplay with AIs guaranteed or money back.
 Other small fixes:
- https://github.com/pkali/scorch_src/issues/23 High flying MIRV leaves traces. Not anymore.
- https://github.com/pkali/scorch_src/issues/12 Make soil fall down faster after soil eating weapons. Soil eating range is OK, it is the soil down routine that is slow (but visually attractive).
+- https://github.com/pkali/scorch_src/issues/23 High-flying MIRV leaves traces. Not anymore.
+- https://github.com/pkali/scorch_src/issues/12 Make soil fall down faster after soil-eating weapons. Soil eating range is OK, it is the soil-down routine that is slow (but visually attractive).

 ###### Build 134
 2022-04-10
- https://github.com/pkali/scorch_src/issues/34 - plot pointer visible only when missile is out of the screen
+- https://github.com/pkali/scorch_src/issues/34 - plot pointer visible only when a missile is out of the screen
 - https://github.com/pkali/scorch_src/issues/33 - Poor AIs do not purchase non-working weapons
- https://github.com/pkali/scorch_src/issues/32 - Basic is turned off right on the beginning of loading. Dracon reported problems with running the game in Altirra, this was the best idea I had about it. Maybe next will be removing LZSS routine by @dmsc from zero page 
+- https://github.com/pkali/scorch_src/issues/32 - Basic is turned off right at the beginning of loading. Dracon reported problems with running the game in Altirra, this was the best idea I had about it. Maybe next will be removing LZSS routine by @dmsc from the zero page 
 - https://github.com/pkali/scorch_src/issues/31 - STA WSYNC removed from missile flight delay
 - https://github.com/pkali/scorch_src/issues/30 - player level remembered between rounds, thx @KrzysRog
 - https://github.com/pkali/scorch_src/issues/5 - funkybomb smoke stays on the edges of the screen
@@ -593,53 +656,53 @@ Other small fixes:
 ###### Build 133
 2022-04-03
 - bug: https://github.com/pkali/scorch_src/issues/7 tank stands on a single pixel spike. `WhereToSlideTable` vastly improved. 
- enhancement: https://github.com/pkali/scorch_src/issues/15 Add player colors to purchase screen. Still room to improvement!
+- enhancement: https://github.com/pkali/scorch_src/issues/15 Add player colors to the purchase screen. Still room for improvement!
 - enhancement: https://github.com/pkali/scorch_src/issues/22 Redesign information panel (top 2 lines of the game screen). Now game might make some sense for a newcomer :)
 - change: https://github.com/pkali/scorch_src/issues/28 remove white lines around out-of-the-screen point tracker. Now it is visible and looks better!
- enhancement: https://github.com/pkali/scorch_src/issues/25 Missiles are too fast. Thanks @bocianu and @mikerro for the hint. Speed of the shell is configurable now, 5 speeds available.
+- enhancement: https://github.com/pkali/scorch_src/issues/25 Missiles are too fast. Thanks @bocianu and @mikerro for the hint. The speed of the shell is configurable now, 5 speeds are available.
 - enhancement: https://github.com/pkali/scorch_src/issues/27 Remember game settings between games.
 - enhancement: https://github.com/pkali/scorch_src/issues/24 Remember player names between games. Thanks @bocianu

 ###### Build 132
 2022-03-27
 - fixed bug: https://github.com/pkali/scorch_src/issues/21 Wrong number of shells purchased
- fixed bug: https://github.com/pkali/scorch_src/issues/19 Inventory not cleared on next match. When fixing in a general way (cleaning all variables on game restart) I encountered a very old and nasty bug that made the game running basically by pure chance.
- fixed bug: https://github.com/pkali/scorch_src/issues/18 selecting players using fire sometimes selects more than one. Rewritten keyboard handling to prepare for enhancements like #17
+- fixed bug: https://github.com/pkali/scorch_src/issues/19 Inventory not cleared on next match. When fixing in a general way (cleaning all variables on game restart) I encountered a very old and nasty bug that made the game run basically by pure chance.
+- fixed bug: https://github.com/pkali/scorch_src/issues/18 Selecting players using fire sometimes selects more than one. Rewritten keyboard handling to prepare for enhancements like #17
 - tables of constants moved to a separate file, variables declared with .DS directive in preparation for memory map optimization.

 ###### Build 131
 2022-03-20
- fixed bug: https://github.com/pkali/scorch_src/issues/4 It was really hard one, because I had to unspaghetti our own lousy code :]
+- fixed bug: https://github.com/pkali/scorch_src/issues/4 It was a really hard one because I had to unspaghetti our own lousy code :]
 - it is now impossible to purchase non-existing weapons.
- numerous edits / optimizations during debugging process
+- numerous edits/optimizations during the debugging process
 - bug tracker moved to https://github.com/pkali/scorch_src/issues

 ###### Build 130
 2022-03-13
- fixed bug: Decreasing of number of bullets after a shoot does not work correctly. It does look like it is fixed, although all  I did was moving decreasing before shooting. Displaying number of bullets immediately after shoot.
- fixed a very difficult bug - game was crashing from time to time, with corrupted code and/or screen. It was digger digging lower and lower, finally digging through the code. Right now the game is not crashing on me.
+- fixed bug: Decreasing of number of bullets after a shoot does not work correctly. It does look like it is fixed, although all  I did was move decreasing before shooting. Displaying the number of bullets immediately after the shoot.
+- fixed a very difficult bug - the game was crashing from time to time, with corrupted code and/or screen. It was a digger digging lower and lower, finally digging through the code. Right now the game is not crashing on me.

 ###### Build 129
 2022-03-06
 - added tune by emkay, lzss player by dmsc
- fixed bug "When result in points is >99 then only 2 first digits are displayed"
+- fixed bug "When the result in points is >99 then only 2 first digits are displayed"

 ###### Build 128
 2022-02-19
- fixed a bug making it harder to select AI level, unfortunately now player names can not include hyphen
+- fixed a bug making it harder to select AI level, unfortunately now player names can not include hyphens
 - fixed numerous mistakes in handling bytes and words - possibly some of the crashes eliminated 
 - adw addr #1 --> inw addr. 200 bytes shorter code (and maybe very slightly faster)

 ###### Build 127
 2022-02-14
- option to select number of rounds in a game
+- option to select the number of rounds in a game
 - rudimentary game over message (in results screen)
 - game restarts

 ###### Build 126
 2022-01-30
 - fixed bug 006 (After some attacks the OffensiveText stays on the screen)
- fixed bug 015 (Only first shoot of FunkyBomb is correct
+- fixed bug 015 (Only the first shoot of FunkyBomb is correct
 - fixed bug 016 (No falling soil after leapfrog)

 ##### Build 125
@@ -650,28 +713,28 @@ Other small fixes:
 2013-12-21
 - removed large chunk of redundant 4x4 print code and table generation code,
  over 1kb gained.
- plot and point routines speeded up by ~20 cycles :P (and shortened by few bytes as well)
- fixed bug 011. High flying bullets sometimes cause brief screen garbage - like a DL damaged
-  fixed by plotpointer (the top line) changed from HSCROLL based to regular $f line with plot
- screen memory moved to low area ($1010), making the game start at $3010 and easier
-  to be loaded. Other minor memory layout modifications.
+- plot and point routines speeded up by ~20 cycles :P (and shortened by a few bytes as well)
+- fixed bug 011. High-flying bullets sometimes cause brief screen garbage - like a DL damaged
+  fixed by plot pointer (the top line) changed from HSCROLL based to regular $f line with plot
+- screen memory moved to a low area ($1010), making the game start at $3010 and easier
+  to load. Other minor memory layout modifications.

 ##### Build 123
 2013-12-10
 - fixed bug 013: sometimes demo mode does not work (it stops on results display)
 - fixed bug 012: (newly introduced) Death explosions are offset right and possibly up.
- prepared the game for various screen width. The only problem is memory layout.
-  Basically it is impossible to make contiguous wide screen of more than 170 lines.
-  Changing the screen to non-contiguous would require rewrite of all character
+- prepared the game for various screen widths. The only problem is the memory layout.
+  Basically, it is impossible to make a contiguous wide screen of more than 170 lines.
+  Changing the screen to non-contiguous would require a rewrite of all character
  manipulating routines.
- fixed bug 014: FunkyBomb shoots with too high angle, 
+- fixed bug 014: FunkyBomb shoots with too high an angle, 
  funkyBomb angle changed from -8..+8 to -16..+16
 - speeded up explosions by drawing only odd circles. Not bad visually and 2x faster.

 ##### Build 122
 2013-11-17
- tank expend 1 energy with each shoot to avoid endless shooting loops
- small visual glitch with background colour fixed
+- tank expends 1 energy with each shoot to avoid endless shooting loops
+- small visual glitch with the background color fixed
 - death messages "defensive texts" in source do not stay on screen after some explosions

 ##### Build 121
@@ -703,20 +766,20 @@ TO DO:

 ##### Build 114
 2003-08-22
- Results after each round are displayed in the right
+- Results after each round are displayed on the right
  sequence, i.e. the best one is on the top
- during second and following rounds shooting sequence
+- during the second and following rounds of shooting sequence
  is such that the worst tank shoots first

-The above changes does not look terrific, but there was
-a lot of thinking to do it correctly. What is the most
-important the overall game feeling improved a lot!
+The above changes do not look terrific, but there was
+a lot of thinking to do it correctly. What is most
+important is the overall game feeling improved a lot!

 program.s65
 - added routine SortSequence

 textproc.s65
- changed routine DisplayResults to show round results in correct order
+- changed routine DisplayResults to show round results in the correct order

 ##### Build 113
 2003-08-17
@@ -728,7 +791,7 @@ Again you dear reader made us to do a significant improvement in Atari 8-bit Sco
  "Defensive" text i.e. text before death

 program.s65
- added routine MoveBarrelToNewPosition which rotates barrel of the tank until it sits at the right (newly randomized) angle
+- added routine MoveBarrelToNewPosition which rotates the barrel of the tank until it sits at the right (newly randomized) angle

 textproc.s65
 - added routine PurchaseAI it is a framework for all AI purchases
@@ -739,11 +802,11 @@ SHORTSYS.S65
 ##### Build 112
 2003-08-15

-First attempts to create a framework for intelligent
+The first attempts to create a framework for intelligent
 opponents (AI). Right now there is only one level
 of "intelligence" - Moron. 

-Moron shoots at random angle with random force.
+Moron shoots at random angles with random force.

 program.s65
 - routine Round checks the Skill level and if it is not human branches to ArtificialIntelligence routine.
@@ -764,7 +827,7 @@ TO DO:
 program.s65:
 - added sequential shooting (not necessarily tank no. 1 shoots first)
 - added routine "RandomizeSequence" that is called before each round
- initial angle of the tank's barrel is randomized (was always 45 degrees right)
+- the initial angle of the tank's barrel is randomized (was always 45 degrees right)

 variables.s65
 - added table "TankSequence"
@@ -774,13 +837,14 @@ grafproc.s65

 ##### Build 110
 2003-07-21
-Previous release was a mistake. Build 110 is more or less playable, the "only" problem for now is such: in every round there is the same sequence of shooting (1st, 2nd, 3rd tank and so on). It should be like the weakest tank shoots first.
+The previous release was a mistake. Build 110 is more or less playable, the "only" problem for now is such: in every round, there is the same sequence of shooting (1st, 2nd, 3rd tank, and so on). It should be like the weakest tank shoots first.

 ##### Build 103
 2003-07-09
-For the first time Scorched Earth for Atari XL/XE (build 103) published.
-Together with Pecus we were working on this piece of code for four years and it does not look like it is accelerating so we decided to publish what we have. Last few weeks I was translating source code comments and labels to English to let other people work on this project with us. In other words Scorched Earth becomes an open source project :)
+For the first time, Scorched Earth for Atari XL/XE (build 103) was published.
+Together with Pecus we have been working on this piece of code for four years and it does not look like it is accelerating so we decided to publish what we have. Last few weeks I have been translating source code comments and labels to English to let other people work on this project with us. In other words, Scorched Earth becomes an open-source project :)
 Now it's your turn to help this idea happen!

 ...transmission error...former history missing...

+
@@ -246,6 +246,7 @@ LowBatteries
    jsr ClearTankNr    ; we must hide tank to erase shields (issue #138)
    lda #ind_White_Flag
    sta ActiveDefenceWeapon,x
+    mva #sfx_white_flag sfx_effect
    jsr PutTankNr    ; and draw tank witch Flag
 EnoughEnergy
 ;    jsr DisplayStatus.DisplayEnergy ; not necessary - status update after othher defensives
@@ -449,6 +450,7 @@ ItIsHuman
    beq lowestIsEqual
    bcc lowestIsHigher
    ; if lower
+    bcs lowestIsLower
 lowestIsEqual
    ; if equal then select random (of two tanks)
    bit RANDOM
@@ -787,8 +789,7 @@ SetStartAndFlight    ; set start point (virtual barrel end :) ) and make test fl
    sta ytraj+1
    mva #0 ytraj+2
    mva NewAngle Angle
-    lda CONSOL
-    and #%00000001 ; START KEY
+    jsr CheckStartKey ; START KEY
    beq @speedup
    jsr MoveBarrelToNewPosition
    bit escFlag
@@ -1,34 +1,40 @@
 .proc talk
 ; Maximum text length is 63 characters!!!
-    dta d"CYKA BLAT"^
    dta d"DIE!"^
+    dta d"FUR DEUTSCHLAND!"^
+    dta d"YOU'RE DEAD MEAT."^
+    dta d"DIE COMMIE PIG!"^
+    dta d"VICTORY!"^
+    dta d"DIE, ALIEN SWINE!"^
+    dta d"AWRUK!!!"^
+    dta d"CYKA BLAT"^
+    dta d"TAKE THIS!"^
    dta d"EAT MY SHORTS!"^
    dta d"YOU'RE TOAST!"^
    dta d"BANZAI!"^
-    dta d"FROM HELL'S HEART I STAB AT THEE..."^
-    dta d"DO YOU FEEL LUCKY, TANK?"^
-    dta d"TAKE A HIKE!"^
-    dta d"YOU'RE DEAD MEAT."^
-    dta d"MAKE MY DAY."^
+    dta d"OPEN WIDE!"^
+    dta d"HA HA HA."^
    dta d"CHARGE!"^
    dta d"ATTACK!"^
+    dta d"DIE, TANK-SCUM!"^
+    dta d"IN YOUR FACE!"^
+    dta d"TAKE A HIKE!"^
+    dta d"MAKE MY DAY."^
+    dta d"KNOCK, KNOCK."^
+; end of Propaganda :)
+    dta d"FROM HELL'S HEART I STAB AT THEE..."^
+    dta d"DO YOU FEEL LUCKY, TANK?"^
    dta d"YOU'RE OUTTA HERE."^
    dta d"WATTSA MATTA YOU?"^
    dta d"FREEZE, OR I'LL SHOOT!"^
-    dta d"HA HA HA."^
    dta d"WE COME IN PEACE - SHOOT TO KILL!"^
-    dta d"IN YOUR FACE!"^
-    dta d"DIE COMMIE PIG!"^
    dta d"I LOVE THE SMELL OF NAPALM IN THE MORNING."^
-    dta d"VICTORY!"^
    dta d"SHOW SOME RESPECT."^
    dta d"JUST WHO DO YOU THINK YOU ARE?"^
    dta d"LOOK OUT BELOW!"^
-    dta d"KNOCK, KNOCK."^
    dta d"LOOK OVER THERE."^
    dta d"GUESS WHAT'S COMING FOR DINNER?"^
    dta d"MERRY CHRISTMAS."^
-    dta d"OPEN WIDE!"^
    dta d"HERE GOES NOTHING..."^
    dta d"DON'T WORRY, IT ISN'T A LIVE ROUND."^
    dta d"BLOOD, PAIN, VIOLENCE!"^
@@ -44,12 +50,8 @@
    dta d"DON'T FORGET ABOUT ME!"^
    dta d"HASTA LA VISTA, BABY!"^
    dta d"THIS IS YOUR BRAIN ON SCORCH."^
-    dta d"TAKE THIS!"^
    dta d"THIS SCREEN AIN'T BIG ENOUGH FOR US."^
-    dta d"DIE, ALIEN SWINE!"^
-    dta d"AWRUK!!!"^
    dta d"I SHALL OIL MY TURRET WITH YOUR BLOOD."^
-    dta d"DIE, TANK-SCUM!"^
    dta d"I'M GONNA BREAK YOUR FACE!"^
    dta d"MAMA SAID KNOCK YOU OUT!"^
    dta d"I HOPE YOU ENJOY PAIN!"^
@@ -118,8 +120,10 @@
    dta d"CALL 1-900-SUE-TANK."^
    dta d"YOU BIG DUMMY!"^                 ;(sanford and son)
 LEND
-NumberOfOffensiveTexts=54
+NumberOfOffensiveTexts=55
 NumberOfDeffensiveTexts=62
+NumberOfPropagandaTexts=21
+VeryFunnyText=79
 .endp
 hoverFull dta d"MY HOVERCRAFT IS FULL OF EELS!"^
 hoverFullEnd
@@ -0,0 +1,204 @@
+
+.IF *>0 ;this is a trick that prevents compiling this file alone
+
+;--------------------------------------------------
+.proc circle ;fxxxing good circle drawing :)
+; xdraw,ydraw (word) - coordinates of circle center
+; radius (byte) - radius of circle
+;--------------------------------------------------
+;Turbo Basic source
+; R=30
+; XC=0:YC=R
+; FX=0:FY=8*R:FS=4*R+3
+; WHILE FX<FY
+;   splot8    //splot8 are eight plotz around the circle
+;   XC=XC+1
+;   FX=FX+8
+;   IF FS>0
+;     FS=FS-FX-4
+;   ELSE
+;     YC=YC-1
+;     FY=FY-8
+;     FS=FS-FX-4+FY
+;   ENDIF
+; WEND
+; splot8
+
+    mwa xdraw xcircle
+    mwa ydraw ycircle
+
+; XC=0:YC=R
+    mwa #0 xc
+    mva radius yc
+; FX=0:FY=8*R:FS=4*R+3
+    mva #0 fx
+    mva radius fy
+    asl FY
+    asl FY
+    mva FY FS
+    asl FY
+    ; A = FS and C = 0
+    ;clc
+    ;lda FS
+    adc #3
+    sta FS
+
+circleloop
+; WHILE FX<FY
+    lda FX
+    cmp FY
+    bcc not_endcircleloop
+endcircleloop
+    mwa xcircle xdraw
+    mwa ycircle ydraw
+    rts
+not_endcircleloop
+;    jsr splot8
+;----
+; splot8
+; plot xcircle+XC,ycircle+YC
+; plot xcircle+XC,ycircle-YC
+; plot xcircle-XC,ycircle-YC
+; plot xcircle-XC,ycircle+YC
+
+; plot xcircle+YC,ycircle+XC
+; plot xcircle+YC,ycircle-XC
+; plot xcircle-YC,ycircle-XC
+; plot xcircle-YC,ycircle+XC
+
+    ;clc - allways after BCC
+    lda xcircle
+    adc XC
+    sta xdraw
+    lda xcircle+1
+    adc #0
+    sta xdraw+1
+    ;clc
+    lda ycircle
+    adc YC
+    sta ydraw
+    sta ytempDRAW
+    lda ycircle+1
+    adc #$00
+    sta ydraw+1
+    sta ytempDRAW+1
+    ; plot xcircle+XC,ycircle+YC
+    jsr plot
+
+    sec
+    lda ycircle
+    sbc YC
+    sta ydraw
+    lda ycircle+1
+    sbc #$00
+    sta ydraw+1
+    ; plot xcircle+XC,ycircle-YC
+    jsr plot
+
+    sec
+    lda xcircle
+    sbc XC
+    sta xdraw
+    lda xcircle+1
+    sbc #0
+    sta xdraw+1
+    ; plot xcircle-XC,ycircle-YC
+    jsr plot
+
+    lda ytempDRAW
+    sta ydraw
+    lda ytempDRAW+1
+    sta ydraw+1
+    ; plot xcircle-XC,ycircle+YC
+    jsr plot
+;---
+    clc
+    lda xcircle
+    adc YC
+    sta xdraw
+    lda xcircle+1
+    adc #0
+    sta xdraw+1
+    ;clc
+    lda ycircle
+    adc XC
+    sta ydraw
+    sta ytempDRAW
+    lda ycircle+1
+    adc #$00
+    sta ydraw+1
+    sta ytempDRAW+1
+    ; plot xcircle+YC,ycircle+XC
+    jsr plot
+
+    sec
+    lda ycircle
+    sbc XC
+    sta ydraw
+    lda ycircle+1
+    sbc #$00
+    sta ydraw+1
+    ; plot xcircle+YC,ycircle-XC
+    jsr plot
+
+    sec
+    lda xcircle
+    sbc YC
+    sta xdraw
+    lda xcircle+1
+    sbc #0
+    sta xdraw+1
+    ; plot xcircle-YC,ycircle-XC
+    jsr plot
+
+    lda ytempDRAW
+    sta ydraw
+    lda ytempDRAW+1
+    sta ydraw+1
+    ; plot xcircle-YC,ycircle+XC
+    jsr plot
+;-----
+
+;   XC=XC+1
+    inc XC
+
+;   FX=FX+8
+    clc
+    lda FX
+    adc #8
+    sta FX
+
+;   IF FS>0
+;     FS=FS-FX-4
+    lda FS
+    beq else01
+    bmi else01
+    sec
+    sbc FX
+    sbc #4
+    sta FS
+    jmp circleloop ; endif01
+else01
+;   ELSE
+;     YC=YC-1
+    dec YC
+;     FY=FY-8
+    sec
+    lda FY
+    sbc #8
+    sta FY
+;     FS=FS-FX-4+FY
+    lda FS
+    sec
+    sbc FX
+    sbc #4
+    clc
+    adc FY
+    sta FS
+endif01
+;   ENDIF
+    jmp circleloop
+; WEND
+.endp
+
+.endif
@@ -0,0 +1,174 @@
+
+.IF *>0 ;this is a trick that prevents compiling this file alone
+
+;--------------------------------------------------
+.proc circle ;fxxxing good circle drawing :)
+; xdraw,ydraw (word) - coordinates of circle center
+; radius (byte) - radius of circle
+;--------------------------------------------------
+;Turbo Basic source
+;XC=0
+;YC=R
+;PC=R (FS)
+;
+;WHILE XC<=YC
+;
+;    SPLOT(XC,YC)
+;    IF PC>YC THEN
+;        YC=YC-1
+;        PC=PC-YC
+;    ENDIF
+;    XC=XC+1
+;    PC=PC+XC
+;
+;WEND
+
+    mwa xdraw xcircle
+    mwa ydraw ycircle
+
+; XC=0:YC=R:FS=R
+    mwa #0 xc
+    mva radius yc
+    sta FS
+
+circleloop
+;WHILE XC<=YC
+    lda XC
+    cmp YC
+    bcc not_endcircleloop
+endcircleloop
+    mwa xcircle xdraw
+    mwa ycircle ydraw
+    rts
+not_endcircleloop
+;    jsr splot8
+;----
+; splot8
+; plot xcircle+XC,ycircle+YC
+; plot xcircle+XC,ycircle-YC
+; plot xcircle-XC,ycircle-YC
+; plot xcircle-XC,ycircle+YC
+
+; plot xcircle+YC,ycircle+XC
+; plot xcircle+YC,ycircle-XC
+; plot xcircle-YC,ycircle-XC
+; plot xcircle-YC,ycircle+XC
+
+    ;clc - allways after BCC
+    lda xcircle
+    adc XC
+    sta xdraw
+    lda xcircle+1
+    adc #0
+    sta xdraw+1
+    ;clc
+    lda ycircle
+    adc YC
+    sta ydraw
+    sta ytempDRAW
+    lda ycircle+1
+    adc #$00
+    sta ydraw+1
+    sta ytempDRAW+1
+    ; plot xcircle+XC,ycircle+YC
+    jsr plot
+
+    sec
+    lda ycircle
+    sbc YC
+    sta ydraw
+    lda ycircle+1
+    sbc #$00
+    sta ydraw+1
+    ; plot xcircle+XC,ycircle-YC
+    jsr plot
+
+    sec
+    lda xcircle
+    sbc XC
+    sta xdraw
+    lda xcircle+1
+    sbc #0
+    sta xdraw+1
+    ; plot xcircle-XC,ycircle-YC
+    jsr plot
+
+    lda ytempDRAW
+    sta ydraw
+    lda ytempDRAW+1
+    sta ydraw+1
+    ; plot xcircle-XC,ycircle+YC
+    jsr plot
+;---
+    clc
+    lda xcircle
+    adc YC
+    sta xdraw
+    lda xcircle+1
+    adc #0
+    sta xdraw+1
+    ;clc
+    lda ycircle
+    adc XC
+    sta ydraw
+    sta ytempDRAW
+    lda ycircle+1
+    adc #$00
+    sta ydraw+1
+    sta ytempDRAW+1
+    ; plot xcircle+YC,ycircle+XC
+    jsr plot
+
+    sec
+    lda ycircle
+    sbc XC
+    sta ydraw
+    lda ycircle+1
+    sbc #$00
+    sta ydraw+1
+    ; plot xcircle+YC,ycircle-XC
+    jsr plot
+
+    sec
+    lda xcircle
+    sbc YC
+    sta xdraw
+    lda xcircle+1
+    sbc #0
+    sta xdraw+1
+    ; plot xcircle-YC,ycircle-XC
+    jsr plot
+
+    lda ytempDRAW
+    sta ydraw
+    lda ytempDRAW+1
+    sta ydraw+1
+    ; plot xcircle-YC,ycircle+XC
+    jsr plot
+;-----
+
+;    IF FS>YC THEN
+    lda YC
+    cmp FS
+    bcc endif01
+;        YC=YC-1
+    dec YC
+;        FS=FS-YC
+    sec
+    lda FS
+    sbc YC
+    sta FS
+endif01
+;    ENDIF
+;    XC=XC+1
+    inc XC
+;    FS=FS+XC
+    clc
+    lda FS
+    adc XC
+    sta FS
+    jmp circleloop
+; WEND
+.endp
+
+.endif
@@ -0,0 +1,352 @@
+      icl 'Atari/lib/ATARISYS.ASM'
+      icl 'Atari/lib/MACRO.ASM'
+      
+screenheight = 200
+screenbytes = 40
+screenwidth  = screenBytes*8  ; Max screenwidth = 512!!!
+      FirstZpageVariable = $50
+    .zpvar DliColorBack     .byte = FirstZpageVariable
+    .zpvar ClearSky         .byte  ; $ff - Crear sky during drawmountains, 0 - no clear sky
+    .zpvar PaddleState      .byte  ; old state 2nd button for 2 buttons joysticks
+    .zpvar GradientNr       .byte
+    .zpvar GradientColors   .word
+    .zpvar JoystickNumber   .byte
+    .zpvar LazyFlag         .byte  ; 7 bit - run Lazy Darwin, 6 bit - run Lazy Boy or Darwin (!) after inventory
+                                   ; 0 - nothing
+    .zpvar SpyHardFlag      .byte  ; >$7f - run SpyHard after inventory
+    .zpvar Vdebug           .byte  ; "visual debug" flag ($00 - off, $ff - on)
+    .zpvar xdraw            .word  ; = $64 ;variable X for plot
+    .zpvar ydraw            .word  ; variable Y for plot 
+                                   ; (like in Atari Basic - Y=0 in upper right corner of the screen)
+    .zpvar xbyte            .word
+    .zpvar ybyte            .word
+    .zpvar CharCode         .byte
+    .zpvar fontind          .word
+    .zpvar tanknr           .byte
+    .zpvar oldplot          .word
+    .zpvar xc               .word
+    .zpvar temp             .word  ; temporary word for the most embeded loops only
+    .zpvar temp2            .word  ; same as above
+    .zpvar modify           .word  ; origially used to replace self-modyfying code
+    .zpvar tempXROLLER      .word  ; same as above for XROLLER routine (used also in result display routine)
+    .zpvar xtempDRAW        .word  ; same as above for XDRAW routine
+    .zpvar ytempDRAW        .word  ; same as above for XDRAW routine
+    .zpvar tempor2          .word
+    .zpvar CreditsVScrol    .byte
+    ;--------------temps used in circle routine
+    .zpvar xi               .word  ; X (word) in draw routine
+    .zpvar fx               .byte
+    .zpvar yi               .word  ; Y (word) in draw routine
+    .zpvar fy               .byte
+    .zpvar xk               .word
+    .zpvar fs               .byte
+    .zpvar yc               .byte  ; ycircle - temporary for circle
+    .zpvar dx               .word
+    .zpvar dy               .word
+    .zpvar dd               .word
+    .zpvar di               .word
+    .zpvar dp               .word
+    ;----------------------------
+    .zpvar UnderTank1       .byte
+    .zpvar UnderTank2       .byte
+    ;----------------------------
+    .zpvar TestFlightFlag   .byte  ; For AI test flights ($ff - test, $00 - standard shoot flight)
+    .zpvar weaponPointer    .word
+    .zpvar dliCounter       .byte
+    .zpvar pressTimer       .byte
+    .zpvar NTSCcounter      .byte
+    .zpvar sfx_effect       .byte
+    .zpvar RMT_blocked      .byte
+    .zpvar ScrollFlag       .byte
+    .zpvar SkStatSimulator  .byte
+    .zpvar FloatingAlt      .byte  ; floating tank altitude
+    .zpvar OverTankDir      .byte  ; (0 go right, $ff go left) direction of bypassing tanks on screen
+
+    ; --------------OPTIMIZATION VARIABLES--------------
+    .zpvar Force            .word
+    .zpvar Force_           .byte  ; Force is 3 bytes long
+    .zpvar Angle            .byte
+    .zpvar Parachute        .byte  ; are you insured with parachute?
+    .zpvar color            .byte
+    .zpvar Erase            .byte  ; if 1 only mask of the character is printed
+                                   ; on the graphics screen. if 0 character is printed normally
+    .zpvar radius           .byte
+    .zpvar decimal          .word
+    .zpvar NumberOfPlayers  .byte  ; current number of players (counted from 1)
+    .zpvar Counter          .byte  ; temporary Counter for outside loops
+    .zpvar ExplosionRadius  .byte
+    .zpvar FunkyBombCounter .byte
+    .zpvar ResultY          .byte
+    .zpvar xcircle          .word
+    .zpvar ycircle          .word
+    .zpvar vy               .word
+    .zpvar vy_              .word  ; 4 bytes
+    .zpvar vx               .word
+    .zpvar vx_              .word  ; 4 bytes
+    .zpvar HitFlag          .byte  ; $ff when missile hit ground, $00 when no hit,
+                                   ; $01-$06 tank index+1 when hit tank
+    .zpvar PositionOnTheList   .byte ; pointer position on the list being displayed
+    .zpvar FirstKeypressDelay  .byte
+    .zpvar IsEndOfTheFallFlag  .byte ;for small speedup ground falling
+    .zpvar TankSequencePointer .byte
+    .zpvar WindChangeInRound   .byte ; wind change after each turn (not round only) flag
+                                     ; (0 - round only, >0 - each turn)
+    .zpvar RandomMountains  .byte  ; mountains type change after each turn flag
+                                   ; (0 - round only, >0 - each turn)
+    .zpvar FastSoilDown     .byte  ; 0 - standard, >0 - fast
+    .zpvar BlackHole        .byte  ; 0 - no, >0 - yes
+    .zpvar XHit             .word
+    .zpvar delta            .word
+    .zpvar HowMuchToFall    .byte
+    .zpvar magic            .word  ; worst var name in the whole business
+    .zpvar xtraj            .word
+    .zpvar xtraj_           .byte  ; 3 bytes
+    .zpvar ytraj            .word
+    .zpvar ytraj_           .byte  ; 3 bytes
+    .zpvar Wind             .word
+    .zpvar Wind_            .word  ; 4 bytes
+    .zpvar RangeLeft        .word
+    .zpvar RangeRight       .word
+    .zpvar NewAngle         .byte
+    .zpvar escFlag          .byte  ; 7 bit - Exit game, 
+                                   ; 6 bit - Exit to GameOver (cleared - exit to Menu), 0 - nothing
+    .zpvar LineYdraw        .byte
+    .zpvar LineXdraw        .word
+    .zpvar plot4x4color     .byte  ; $00 / $ff
+    .zpvar Multiplier       .word
+    .zpvar Multiplier_      .byte  ; 3 bytes
+    .zpvar HowToDraw        .byte
+    .zpvar DrawDirFactor    .byte
+    .zpvar gravity          .byte
+    .zpvar LineLength       .word
+    .zpvar tracerflag       .byte
+    .zpvar isInventory      .byte
+    .zpvar DifficultyLevel  .byte
+    .zpvar goleft           .byte
+    .zpvar OffsetDL1        .byte
+    .zpvar L1               .byte
+      
+;-----------------------------------------------
+; variable declarations in RAM (no code)
+;-----------------------------------------------
+    ORG $2000
+    ; These tebles are at the beginning of memory pages becouse ....
+bittable1_long
+    .ds $100
+bittable2_long
+    .ds $100
+linetableL
+    .ds (screenHeight)
+linetableH
+    .ds (screenHeight)
+oldora  .DS [5]
+OldOraTemp .DS 1
+oldplotH .DS [5]
+oldplotL .DS [5]
+oldply  .DS [5]
+WhichUnPlot .DS 1
+
+;--------------------------------------------------
+.proc GenerateLineTable
+
+    mwa #display temp
+    mwa #linetableL temp2
+    mwa #linetableH modify
+    ldy #0
+@     lda temp
+      sta (temp2),y
+      lda temp+1
+      sta (modify),y
+      adw temp #screenwidth
+      iny
+      cpy #0  ;#screenheight+1
+    bne @-
+    ; and bittables for fastest plot and point (thanks @jhusak)
+    ldy #0
+    lda #$40
+@   asl
+    adc #0
+    sta bittable1_long,y
+    tax
+    eor #%11111111
+    sta bittable2_long,y
+    txa
+    dey
+    bne @-
+endof
+    rts
+.endp
+
+    
+; -----------------------------------------
+.proc unPlot
+; plots a point and saves the plotted byte, reverts the previous plot.
+; -----------------------------------------
+    ldx #0 ; only one pixel
+unPlotAfterX
+    stx WhichUnPlot
+
+    ; first remake the oldie
+    lda oldplotL,x
+    sta oldplot
+    lda oldplotH,x
+    sta oldplot+1
+
+    ldy oldply,x
+    lda oldora,x
+    sta (oldplot),y
+
+
+    ; is it not out of the screen ????
+    cpw ydraw #screenheight
+    jcc CheckX
+    mwa #0 ydraw
+CheckX
+    cpw xdraw #screenwidth
+    jcs EndOfUnPlot
+MakeUnPlot
+    ; let's count coordinates taken from xdraw and ydraw
+    ;xbyte = xbyte/8
+    lda xdraw+1
+    lsr
+    lda xdraw
+    ror ;just one bit over 256. Max screenwidth = 512!!!
+    lsr
+    lsr
+;---
+    tay
+    ldx WhichUnPlot
+    ;tya
+    sta oldply,x
+
+    ldx ydraw
+    lda linetableL,x
+    sta xbyte
+    sta oldplot
+    lda linetableH,x
+    sta xbyte+1
+    sta oldplot+1
+
+;    lda xdraw
+;    and #$7
+;    tax
+    ldx xdraw   ; optimization (256 bytes long bittable)
+    
+    lda color
+    bne ClearUnPlot
+
+    ;plotting here
+    lda (xbyte),y
+    sta OldOraTemp
+    ora bittable1_long,x
+    sta (xbyte),y
+    bne ContinueUnPlot ; allways <>0
+ClearUnPlot
+    lda (xbyte),y
+    sta OldOraTemp
+    and bittable2_long,x
+    sta (xbyte),y
+ContinueUnPlot
+    ldx WhichUnPlot
+    lda OldOraTemp
+    sta oldora,x
+    lda oldplot
+    sta oldplotL,x
+    lda oldplot+1
+    sta oldplotH,x
+    ; and now we must solve the problem of several plots
+    ; in one byte
+    ldx #4
+    ldy WhichUnPlot
+LetsCheckOverlapping
+    cpx WhichUnPlot
+    beq SkipThisPlot
+    lda oldplotL,x
+    cmp oldplotL,y
+    bne NotTheSamePlot
+    lda oldplotH,x
+    cmp oldplotH,y
+    bne NotTheSamePlot
+    lda oldply,x
+    cmp oldply,y
+    bne NotTheSamePlot
+    ; the pixel is in the same byte so let's take correct contents
+    lda oldora,x
+    sta oldora,y
+NotTheSamePlot
+SkipThisPlot
+    dex
+    bpl LetsCheckOverlapping
+EndOfUnPlot
+    rts
+.endp
+
+; -----------------------------------------
+.proc plot  ;plot (xdraw, ydraw, color)
+; color == 1 --> put pixel
+; color == 0 --> erase pixel
+; xdraw (word) - X coordinate
+; ydraw (word) - Y coordinate
+; this is one of the most important routines in the whole
+; game. If you are going to speed up the game, start with
+; plot - it is used by every single effect starting from explosions
+; through line drawing and small text output!!!
+;
+; Optimized by 0xF (Fox) THXXXX!!!
+
+; -----------------------------------------
+    ; is it not over the screen ???
+    cpw ydraw #(screenheight+1); changed for one additional line. cpw ydraw #(screenheight-1)
+    bcs unPlot.EndOfUnPlot ;nearest RTS
+CheckX02
+    cpw xdraw #screenwidth
+    bcs EndOfPlot
+MakePlot
+    ; let's calculate coordinates from xdraw and ydraw
+
+    ;xbyte = xbyte/8
+    lda xdraw+1
+    lsr
+    lda xdraw
+    ror ;just one bit over 256. Max screenwidth = 512!!!
+    lsr
+    lsr
+    sta xbyte
+    ;---
+    ldx ydraw
+    ldy linetableL,x
+    lda linetableH,x
+    sta xbyte+1
+
+;    lda xdraw
+;    and #$7
+;    tax
+    ldx xdraw   ; optimization (256 bytes long bittable)
+    
+    lda color
+    bne ClearPlot
+
+    lda (xbyte),y
+    ora bittable1_long,x
+    sta (xbyte),y
+EndOfPlot
+    rts
+ClearPlot
+    lda (xbyte),y
+    and bittable2_long,x
+    sta (xbyte),y
+    rts
+.endp
+      
+      icl 'circle1.asm'
+      ;icl 'circle2.asm'
+      
+start
+    ;jsr generatelinetable
+    halt
+    
+
+    run start
+    .align $1000
+    .ds 10
+display
@@ -250,7 +250,6 @@ WeaponPriceH ; weapons prices (tables with prices of weapons)
  .by >price_Riot_Blast
  .by >price_Riot_Bomb
  .by >price_Heavy_Riot_Bomb
-  .by >price_Baby_Digger
  .by >price_Digger
  .by >price_Heavy_Digger
  .by >price_Sandhog
@@ -260,6 +259,7 @@ WeaponPriceH ; weapons prices (tables with prices of weapons)
  .by >price_Ton_of_Dirt
  .by >price_Liquid_Dirt
  .by >price_Dirt_Charge
+  .by >price_Propaganda
  .by >price_Punch
  .by >price_Buy_me
  .by >price_Laser
@@ -299,7 +299,6 @@ WeaponPriceL
  .by <price_Riot_Blast
  .by <price_Riot_Bomb
  .by <price_Heavy_Riot_Bomb
-  .by <price_Baby_Digger
  .by <price_Digger
  .by <price_Heavy_Digger
  .by <price_Sandhog
@@ -309,6 +308,7 @@ WeaponPriceL
  .by <price_Ton_of_Dirt
  .by <price_Liquid_Dirt
  .by <price_Dirt_Charge
+  .by <price_Propaganda
  .by <price_Punch
  .by <price_Buy_me
  .by <price_Laser
@@ -355,16 +355,16 @@ WeaponUnits
  .by 2  ;Riot_Blast     ;_16
  .by 5  ;Riot_Bomb      ;_17
  .by 2  ;Heavy_Riot_Bomb;_18
-  .by 10 ;Baby_Digger    ;_19
-  .by 5  ;Digger         ;_20
-  .by 2  ;Heavy_Digger   ;_21
-  .by 5  ;Sandhog        ;_22
-  .by 2  ;Heavy_Sandhog  ;_23
-  .by 5  ;Dirt_Clod      ;_24
-  .by 3  ;Dirt_Ball      ;_25
-  .by 1  ;Ton_of_Dirt    ;_26
-  .by 4  ;Liquid_Dirt    ;_27
-  .by 2  ;Dirt_Charge    ;_28
+  .by 5  ;Digger         ;_19
+  .by 2  ;Heavy_Digger   ;_20
+  .by 5  ;Sandhog        ;_21
+  .by 2  ;Heavy_Sandhog  ;_22
+  .by 5  ;Dirt_Clod      ;_23
+  .by 3  ;Dirt_Ball      ;_24
+  .by 1  ;Ton_of_Dirt    ;_25
+  .by 4  ;Liquid_Dirt    ;_26
+  .by 2  ;Dirt_Charge    ;_27
+  .by 4  ;Propaganda     ;_28
  .by 2  ;Punch          ;_29
  .by 1  ;Buy_me         ;_30
  .by 5  ;Laser          ;_31
@@ -393,11 +393,11 @@ PurchaseMeTable ;weapons good to be purchased by the robot
    ; "Napalm          ","Hot Napalm      ","Tracer          ","Smoke Tracer    "
    ; "Baby Roller     ","Roller          ","Heavy Roller    ","Riot Charge     "
    .by %11001110
-    ; "Riot Blast      ","Riot Bomb       ","Heavy Riot Bomb ","Baby Digger     "
-    ; "Digger          ","Heavy Digger    ","Sandhog         ","Heavy Sandhog   "
+    ; "Riot Blast      ","Riot Bomb       ","Heavy Riot Bomb ","Digger          "
+    ; "Heavy Digger    ","Sandhog         ","Heavy Sandhog   ","Dirt Clod       "
    .by %00000000
-    ; "Dirt Clod       ","Dirt Ball       ","Ton of Dirt     ","Liquid Dirt     "
-    ; "Dirt Charge     ","Punch           ","Buy me!         ","Laser           "
+    ; "Dirt Ball       ","Ton of Dirt     ","Liquid Dirt     ","Dirt Charge     "
+    ; "Propaganda      ","Punch           ","Buy me!         ","Laser           "
    .by %00000000
    ; "White Flag      ","Battery         ","Hovercraft      ","Parachute       "
    ; "Strong Parachute","Mag Deflector   ","Shield          ","Heavy Shield    "
@@ -414,11 +414,11 @@ PurchaseMeTable2 ;weapons good to be purchased by the robot (Cyborg)
    ; "Napalm          ","Hot Napalm      ","Tracer          ","Smoke Tracer    "
    ; "Baby Roller     ","Roller          ","Heavy Roller    ","Riot Charge     "
    .by %01000000
-    ; "Riot Blast      ","Riot Bomb       ","Heavy Riot Bomb ","Baby Digger     "
-    ; "Digger          ","Heavy Digger    ","Sandhog         ","Heavy Sandhog   "
+    ; "Riot Blast      ","Riot Bomb       ","Heavy Riot Bomb ","Digger          "
+    ; "Heavy Digger    ","Sandhog         ","Heavy Sandhog   ","Dirt Clod       "
    .by %00000000
-    ; "Dirt Clod       ","Dirt Ball       ","Ton of Dirt     ","Liquid Dirt     "
-    ; "Dirt Charge     ","Punch           ","Buy me!         ","Laser           "
+    ; "Dirt Ball       ","Ton of Dirt     ","Liquid Dirt     ","Dirt Charge     "
+    ; "Propaganda      ","Punch           ","Buy me!         ","Laser           "
    .by %00000000
    ; "White Flag      ","Battery         ","Hovercraft      ","Parachute       "
    ; "Strong Parachute","Mag Deflector   ","Shield          ","Heavy Shield    "
@@ -449,16 +449,16 @@ WeaponSymbols
    .by $50 ;ind_Riot_Blast      ;_16
    .by $51 ;ind_Riot_Bomb       ;_17
    .by $52 ;ind_Heavy_Riot_Bomb ;_18
-    .by $53 ;ind_Baby_Digger     ;_19
-    .by $54 ;ind_Digger          ;_20
-    .by $55 ;ind_Heavy_Digger    ;_21
-    .by $57 ;ind_Sandhog         ;_22
-    .by $58 ;ind_Heavy_Sandhog   ;_23
-    .by $59 ;ind_Dirt_Clod       ;_24
-    .by $5a ;ind_Dirt_Ball       ;_25
-    .by $5b ;ind_Ton_of_Dirt     ;_26
-    .by $60 ;ind_Liquid_Dirt     ;_27
-    .by $7b ;ind_Dirt_Charge     ;_28
+    .by $54 ;ind_Digger          ;_19
+    .by $55 ;ind_Heavy_Digger    ;_20
+    .by $57 ;ind_Sandhog         ;_21
+    .by $58 ;ind_Heavy_Sandhog   ;_22
+    .by $59 ;ind_Dirt_Clod       ;_23
+    .by $5a ;ind_Dirt_Ball       ;_24
+    .by $5b ;ind_Ton_of_Dirt     ;_25
+    .by $60 ;ind_Liquid_Dirt     ;_26
+    .by $7b ;ind_Dirt_Charge     ;_27
+    .by $53 ;ind_Propaganda      ;_28
    .by $56 ;ind_Punch           ;_29
    .by $1f ;ind_Buy_me          ;_30
    .by $20 ;ind_Laser           ;_31
@@ -500,16 +500,16 @@ NamesOfWeapons ;the comment is an index in the tables
    dta d"Riot Blast"^       ; 16
    dta d"Riot Bomb"^        ; 17
    dta d"Heavy Riot Bomb"^  ; 18
-    dta d"Baby Digger"^      ; 19
-    dta d"Digger"^           ; 20
-    dta d"Heavy Digger"^     ; 21
-    dta d"Sandhog"^          ; 22
-    dta d"Heavy Sandhog"^    ; 23
-    dta d"Dirt Clod"^        ; 24
-    dta d"Dirt Ball"^        ; 25
-    dta d"Ton of Dirt"^      ; 26
-    dta d"Liquid Dirt"^      ; 27
-    dta d"Dirt Charge"^      ; 28
+    dta d"Digger"^           ; 19
+    dta d"Heavy Digger"^     ; 20
+    dta d"Sandhog"^          ; 21
+    dta d"Heavy Sandhog"^    ; 22
+    dta d"Dirt Clod"^        ; 23
+    dta d"Dirt Ball"^        ; 24
+    dta d"Ton of Dirt"^      ; 25
+    dta d"Liquid Dirt"^      ; 26
+    dta d"Dirt Charge"^      ; 27
+    dta d"Propaganda"^       ; 28
    dta d"Stomp"^            ; 29
    dta d"Best F...g Gifts"^ ; 30
    dta d"Laser"^            ; 31
@@ -556,7 +556,7 @@ weaponsOfDeath  ; weapons used in tank death animations
    dta ind_Hot_Napalm      ; why not?
    dta ind_Riot_Bomb
    dta ind_Heavy_Riot_Bomb
-    dta ind_Baby_Digger
+    dta ind_Propaganda
    dta ind_Digger
    dta ind_Heavy_Digger
    dta ind_Sandhog
@@ -564,6 +564,7 @@ weaponsOfDeath  ; weapons used in tank death animations
    dta ind_Dirt_Clod
    dta ind_Dirt_Ball
    dta ind_Ton_of_Dirt
+    dta 32  ; plasma blast!
 weaponsOfDeathEnd
 joyToKeyTable
    .by $ff             ;00
@@ -614,7 +615,7 @@ CreditsStart
    dta   d"You were playing"^
    dta   d"Scorch"^
    dta   d"Warsaw, Miami"^
-    dta   d"2000-2023"^
+    dta   d"2000-2024"^
    dta   d" "*
    dta   d"Programming"^
    dta   d"Tomasz 'Pecus' Pecko"^
@@ -672,13 +673,13 @@ CreditsEnd
 .IF TARGET = 800
  CreditsLines=39 + 7  ; add 7 for scrollout
 .ELIF TARGET = 5200
-  CreditsLines=33 + 7; add 7 for scrollout
+  CreditsLines=33 + 7  ; add 7 for scrollout
 .ENDIF

 .IF TARGET = 5200
  ; Atari 5200 splash
  NewSplashText=*
-    dta d" 2023  atariage", $4e, "com "  ; $4e - non blinking dot
+    dta d" 2024  atariage", $4e, "com "  ; $4e - non blinking dot
 .ENDIF

 .endif  ; .IF *>0
@@ -27,6 +27,8 @@ space = 0  ; space in screencodes
 KeyRepeatSpeed = 8  ; (max 127 !!!)
 FirstKeySpeed  = 8  ; additional delay for first keypress

+VuMeterTime    = 12  ; Time of inactivity for VU Meter (1=5sec)
+
 ;character codes for symbols (tank, parachute, etc. )
 ; characters from tanks.fnt (graphics screen)
 char_parachute        = $02
@@ -69,16 +71,16 @@ price_Riot_Charge     =  230  ;_15
 price_Riot_Blast      =  241  ;_16
 price_Riot_Bomb       =  259  ;_17
 price_Heavy_Riot_Bomb =  272  ;_18
-price_Baby_Digger     =  136  ;_19
-price_Digger          =  176  ;_20
-price_Heavy_Digger    =  207  ;_21
-price_Sandhog         =  191  ;_22
-price_Heavy_Sandhog   =  223  ;_23
-price_Dirt_Clod       =  104  ;_24
-price_Dirt_Ball       =  130  ;_25
-price_Ton_of_Dirt     =  171  ;_26
-price_Liquid_Dirt     =  330  ;_27
-price_Dirt_Charge     =  343  ;_28
+price_Digger          =  176  ;_19
+price_Heavy_Digger    =  207  ;_20
+price_Sandhog         =  191  ;_21
+price_Heavy_Sandhog   =  223  ;_22
+price_Dirt_Clod       =  104  ;_23
+price_Dirt_Ball       =  130  ;_24
+price_Ton_of_Dirt     =  171  ;_25
+price_Liquid_Dirt     =  330  ;_26
+price_Dirt_Charge     =  343  ;_27
+price_Propaganda      =  234  ;_28
 price_Punch           =  208  ;_29
 price_Buy_me          =  170  ;_30
 price_Laser           =  277  ;_31
@@ -119,16 +121,16 @@ ind_Riot_Charge     = 15
 ind_Riot_Blast      = 16
 ind_Riot_Bomb       = 17
 ind_Heavy_Riot_Bomb = 18
-ind_Baby_Digger     = 19
-ind_Digger          = 20
-ind_Heavy_Digger    = 21
-ind_Sandhog         = 22
-ind_Heavy_Sandhog   = 23
-ind_Dirt_Clod       = 24
-ind_Dirt_Ball       = 25
-ind_Ton_of_Dirt     = 26
-ind_Liquid_Dirt     = 27
-ind_Dirt_Charge     = 28
+ind_Digger          = 19
+ind_Heavy_Digger    = 20
+ind_Sandhog         = 21
+ind_Heavy_Sandhog   = 22
+ind_Dirt_Clod       = 23
+ind_Dirt_Ball       = 24
+ind_Ton_of_Dirt     = 25
+ind_Liquid_Dirt     = 26
+ind_Dirt_Charge     = 27
+ind_Propaganda      = 28
 ind_Punch           = 29
 ind_Buy_me          = 30
 ind_Laser           = 31
@@ -1,3 +1,5 @@
+;   @com.wudsn.ide.asm.mainsourcefile=scorch.asm
+
 .IF *>0 ;this is a trick that prevents compiling this file alone

 ; All main procedures of the game not dependent on hardware (I hope) :)
@@ -16,8 +18,7 @@ START
    jsr MakeDarkScreen
    bit escFlag
    bpl @+
-    lda CONSOL
-    and #%00000001 ; START KEY
+    jsr CheckStartKey ; START KEY
    bne START
    jmp StartAfterSplash    ; reset all game option if Start key pressed (and Esc)
@
@@ -124,24 +125,23 @@ CalculateGainsLoop
    ; if lose is greater than money then zero money
    lda moneyH,x
    cmp loseH,x
-    bcc zeromoney
-    bne substractlose
+    bne @+
    lda moneyL,x
    cmp loseL,x
-    bcc zeromoney
+@   bcs substractlose
+zeromoney
+    lda #0
+    sta moneyL,x
+    sta moneyH,x
+    beq skipzeroing
 substractlose
-    sec
+;    sec    ; C is allways set at this point
    lda moneyL,x
    sbc loseL,x
    sta moneyL,x
    lda moneyH,x
    sbc loseH,x
    sta moneyH,x
-    jmp skipzeroing
-zeromoney
-    lda #0
-    sta moneyL,x
-    sta moneyH,x
 skipzeroing
 ; and earned money for summary
    clc
@@ -155,24 +155,23 @@ skipzeroing
    ; if lose is greater than money then zero money
    lda EarnedMoneyH,x
    cmp loseH,x
-    bcc ezeromoney
-    bne esubstractlose
+    bne @+
    lda EarnedMoneyL,x
    cmp loseL,x
-    bcc ezeromoney
+@   bcs esubstractlose
+ezeromoney
+    lda #0
+    sta EarnedMoneyL,x
+    sta EarnedMoneyH,x
+    beq eskipzeroing
 esubstractlose
-    sec
+;    sec    ; C is allways set at this point
    lda EarnedMoneyL,x
    sbc loseL,x
    sta EarnedMoneyL,x
    lda EarnedMoneyH,x
    sbc loseH,x
    sta EarnedMoneyH,x
-    jmp eskipzeroing
-ezeromoney
-    lda #0
-    sta EarnedMoneyL,x
-    sta EarnedMoneyH,x
 eskipzeroing

    dex
@@ -385,11 +384,7 @@ RoboTanks
    ;ldx TankNr
    jsr DisplayStatus    ; to make visible AI selected defensive (and offensive :) )
    jsr MoveBarrelToNewPosition
-    lda kbcode
-    cmp #@kbcode._esc ; 28  ; ESC
-    bne @+
-    jsr AreYouSure
-@    bit escFlag
+    jsr CheckExitKeys
    spl:rts        ; keys Esc or O


@@ -585,7 +580,7 @@ NotLastPlayerInRound

    ; in X there is a number of tank that died

-    lda #78    ; mumber of defensive text after BFG! ("VERY FUNNY.")
+    lda #talk.VeryFunnyText    ; mumber of defensive text after BFG! ("VERY FUNNY.")
    bit AfterBFGflag    ; check BFG flag
    bmi TextAfterBFG
    ; if BFG then no points for dead tanks ...
@@ -644,6 +639,7 @@ MetodOfDeath
    bcs MetodOfDeath
    tay
    lda weaponsOfDeath,y
+    ;lda #32    ; plasma blast only
    jsr ExplosionDirect
    mva #sfx_silencer sfx_effect

@@ -732,14 +728,13 @@ NotNegativeShieldEnergy
 .proc Seppuku
 ;---------------------------------
    lda #0
-    sta ydraw+1
    ; get position of the tank
    ldx TankNr
 ;    lda #0  ; turn off defense weapons when hara-kiring
    sta ActiveDefenceWeapon,x
    sta ShieldEnergy,x
    jsr SetupXYdraw
-    lda #1  ; Missile
+    lda #ind_Missile  ; Missile
    jsr ExplosionDirect
    jmp MainRoundLoop.continueMainRoundLoopAfterSeppuku
 .endp
@@ -750,26 +745,32 @@ NotNegativeShieldEnergy
 ;out: Wind (word)
 ;uses: _
 ;--------------------------------------------------
-    lda random
-    cmp MaxWind
-    bcs GetRandomWind ; if more than MaxWind then randomize again
-    sta Wind
    mva #$00 Wind+1
    sta Wind+2
    sta Wind+3
+@   lda random
+    sta Wind
+    beq noWind    ; if 0 then nothing to do
+    cmp MaxWind
+    bcs @- ; if more than MaxWind then randomize again
    ; multiply Wind by 16
    ; two bytes of Wind are treated as a decimal part of vx variable
    :4 aslw Wind
    ; decide the direction
    lda random
-    bmi @+
+    bmi noWindDirectionChange
      sec  ; Wind = -Wind
-      .rept 4
+      .rept 2
        lda #$00
        sbc Wind+#
        sta Wind+#
      .endr
-@   rts
+        lda #$ff
+        sta Wind+2
+        sta Wind+3
+noWind
+noWindDirectionChange
+    rts
 .endp
 ;--------------------------------------------------
 .proc MaxForceCalculate
@@ -777,25 +778,16 @@ NotNegativeShieldEnergy
 ; Energy of tank X in A
 ;--------------------------------------------------
    sta L1
-
-    ;DATA L1,L2
-    ;Multiplication 8bit*8bit,
-    ;result 16bit
-    ;this algiorithm is a little longer than one in Ruszczyc 6502 book
-    ;but it is faster
-
-    ldy #8
    lda #0
+    ldy #9
    clc
-LP0 ror
+CYK ror
    ror L1
-    bcc B0
+    bcc NIE
    clc
-    adc #10 ; (L2) multiplication by 10
-B0  dey
-    bne LP0
-    ror
-    ror L1
+    adc #10 ; multiplication by 10
+NIE dey
+    bne CYK
    sta MaxForceTableH,x
    lda L1
    sta MaxForceTableL,x
@@ -934,26 +926,21 @@ MakeTanksVisible
 ;      repeat untill NumberOfPlayers

    ldx #0
-GetRandomAgain0
-    lda RANDOM
-    and #$07 ;NumberOfPlayers < 7
-    cmp NumberOfPlayers
-    bcs GetRandomAgain0
-    sta TankSequence,x
-    ;now first slot is ready, nexts slots are handled
-    ;in a more complicated way

 GetRandomAgainX
+    txy ; destroy A!
+    dey
    lda RANDOM
-    and #$07 ;NumberOfPlayers < 7
    cmp NumberOfPlayers
    bcs GetRandomAgainX
-
+    cpx #0
+    bne NotFirstSlot
+    sta TankSequence,x ;now first slot is ready
+    inx
+    bne GetRandomAgainX
+NotFirstSlot
    ;now we have to check if the value was not used
    ;in previous slots
-
-    stx temp
-    ldy temp
 UsageLoop
      cmp TankSequence,y
      beq GetRandomAgainX ;apparently we have already used this value
@@ -961,14 +948,11 @@ UsageLoop
    bpl UsageLoop

    ;well, looks like this value is new!
-    inx
    sta TankSequence,x
+    inx

-    stx temp
-    inc:lda temp ;x+1
-
-    cmp NumberOfPlayers
-    bne GetRandomAgainX
+    cpx NumberOfPlayers
+    bcc GetRandomAgainX
    rts
 .endp
 ;----------------------------------------------
@@ -979,9 +963,7 @@ UsageLoop
 ;----------------------------------------------

    ; lets randomize someting between 0 and 180
-    lda RANDOM
-    cmp #180
-    bcs RandomizeAngle
+    randomize 0 180
    rts
 .endp
 ;----------------------------------------------
@@ -1044,10 +1026,9 @@ LimitForce
 ;----------------------------------------------
    mva #1 Erase
    jsr DrawTankNr.BarrelChange
-    mva #0 Erase
 MoveBarrel
    mva #sfx_set_power_2 sfx_effect
-    jsr DrawTankNr
+    jsr PutTankNr   ; and Erase = 0
    jsr DisplayStatus.displayAngle
    ;
    jsr CheckExitKeys
@@ -1060,7 +1041,6 @@ MoveBarrel
    jsr WaitOneFrame
 AIaim
    jsr DrawTankNr.BarrelChange
-    mva #0 Erase
    lda NewAngle
    cmp AngleTable,x
    beq BarrelPositionIsFine
@@ -1072,11 +1052,32 @@ rotateLeft            ; older is bigger
    dec angleTable,x
    jmp MoveBarrel
 BarrelPositionIsFine
-    jmp DrawTankNr
+    jmp PutTankNr   ; and Erase = 0
    ; rts

 .endp

+;--------------------------------------------------
+.proc DemoModeOrKey
+; Waits for the key pressed if at least one human is playing.
+; Otherwise, waits 3 seconds (demo mode).
+;--------------------------------------------------
+    ;check demo mode
+    ldx numberOfPlayers
+    dex
+checkForHuman                  ; if all in skillTable other than 0 then switch to DEMO MODE
+    lda skillTable,x
+    beq peopleAreHere
+    dex
+    bpl checkForHuman
+    ; no people, just wait a bit
+    ldy #75
+    jmp PauseYFrames
+    ; rts
+peopleAreHere
+    jmp getkey  ; jsr:rts
+.endp
+
 ;----------------------------------------------
 .proc SortSequence ;
 ;----------------------------------------------
@@ -1292,17 +1293,15 @@ setMountainsType
    jsr displaybyte ;decimal (byte), displayposition  (word)

    mwa #LineHeader1 LineAddress4x4
-    mwa #((ScreenWidth/2)-(8*4)) LineXdraw
    mva ResultY LineYdraw
-    jsr TypeLine4x4
+    jsr TL4x4_empty.go    ; center and type line
    beq @+ ;unconditional jump, because TypeLine4x4 ends with beq

 GameOver4x4
    RmtSong song_round_over
    mwa #LineGameOver LineAddress4x4
-    mwa #((ScreenWidth/2)-(8*4)) LineXdraw
    mva ResultY LineYdraw
-    jsr TypeLine4x4
+    jsr TL4x4_empty.go    ; center and type line
    mva #1 GameIsOver

@
@@ -1317,9 +1316,8 @@ GameOver4x4

    ;Header2
    mwa #LineHeader2 LineAddress4x4
-    mwa #((ScreenWidth/2)-(8*4)) LineXdraw
    mva ResultY LineYdraw
-    jsr TypeLine4x4
+    jsr TL4x4_empty.go    ; center and type line

    adb ResultY  #4 ;next line

@@ -1386,9 +1384,8 @@ TankNameCopyLoop

    ;result line display
    mwa #ResultLineBuffer LineAddress4x4
-    mwa #((ScreenWidth/2)-(8*4)) LineXdraw
    mva ResultY LineYdraw
-    jsr TypeLine4x4
+    jsr TL4x4_empty.go    ; center and type line

    adb ResultY  #4 ;next line

@@ -1411,22 +1408,110 @@ FinishResultDisplay
 .proc TL4x4_bottom
    ;bottom of the frame
    mwa #LineBottom LineAddress4x4
-    mwa #((ScreenWidth/2)-(8*4)) LineXdraw
-    jmp TypeLine4x4  ; jsr:rts
+    jmp TL4x4_empty.go    ; center and type line
 .endp

 .proc TL4x4_top
    ;bottom of the frame
    mwa #LineTop LineAddress4x4
-    mwa #((ScreenWidth/2)-(8*4)) LineXdraw
-    jmp TypeLine4x4  ; jsr:rts
+    jmp TL4x4_empty.go    ; center and type line
 .endp

 .proc TL4x4_empty
    ;empty frame
    mwa #LineEmpty LineAddress4x4
-    mwa #((ScreenWidth/2)-(8*4)) LineXdraw
+go  mwa #((ScreenWidth/2)-(8*4)) LineXdraw  ; center and type line
    jmp TypeLine4x4  ; jsr:rts
 .endp

+.IF VU_METER = 1
+.proc VUMeter
+    ; No VUMeter if key pressed
+    jsr GetKeyFast
+    cmp #@kbcode._none
+    bne EndMeter
+    ; check timer
+    ; Atari 800 has 3 bytes clock, but 5200 only 2 bytes
+    .IF TARGET = 800
+    LDA RTCLOK+1
+    .ELIF TARGET = 5200
+    lda RTCLOK
+    .ENDIF
+    cmp #VuMeterTime
+    bcc EndMeter
+    bit noMusic ; if no music - no VuMeters
+    bmi EndMeter
+    ; Let's go!
+    jsr ClearTanks
+    ; store all angles
+    ldx NumberOfPlayers
+    dex
+@   lda AngleTable,x
+    sta previousAngle,x
+    lda #0
+    sta AngleTable,x
+    dex
+    bpl @-
+    jsr DrawTanks
+    ; let's go!
+Meter
+    mva #1 Erase
+    jsr drawbarrels     ; clear barrels
+    ldx NumberOfPlayers
+@   txa
+    and #%00000001
+    tay
+    lda trackn_audc+2,y
+    :4 asl
+    sta AngleTable,x
+    dex
+    bpl @-
+    mva #0 Erase
+    jsr drawbarrels     ; draw barrels
+    jsr WaitOneFrame
+    jsr GetKeyFast
+    cmp #@kbcode._none
+    beq Meter
+    ; restore all angles
+    jsr ClearTanks
+    ldx NumberOfPlayers
+    dex
+@   lda previousAngle,x
+    sta AngleTable,x
+    dex
+    bpl @-
+    jsr drawtanks
+    jsr drawtanknr
+EndMeterAndReset
+    lda #0
+    ; only older byte
+    .IF TARGET = 800
+    sta RTCLOK+1
+    .ELIF TARGET = 5200
+    sta RTCLOK
+    .ENDIF
+EndMeter
+    rts
+;-----------
+drawbarrels
+    lda TankNr
+    pha
+    ldx NumberOfPlayers
+    dex
+    stx TankNr
+DrawNextTank
+    lda eXistenZ,x
+    beq nobarrel ; if energy=0 then no tank
+    jsr drawtanknr.BarrelChange
+nobarrel
+    dec TankNr
+    ldx TankNr
+    bpl DrawNextTank
+    pla
+    sta TankNr
+    rts
+.endp
+.ENDIF
+
+
 .ENDIF
@@ -289,186 +289,10 @@ EndOfDraw
    rts
 .endp

+; Circle is now in external file
+    icl 'circle2.asm'
+
 ;--------------------------------------------------
-.proc circle ;fxxxing good circle drawing :)
-; xdraw,ydraw (word) - coordinates of circle center
-; radius (byte) - radius of circle
-;--------------------------------------------------
-;Turbo Basic source
-; R=30
-; XC=0:YC=R
-; FX=0:FY=8*R:FS=4*R+3
-; WHILE FX<FY
-;   splot8    //splot8 are eight plotz around the circle
-;   XC=XC+1
-;   FX=FX+8
-;   IF FS>0
-;     FS=FS-FX-4
-;   ELSE
-;     YC=YC-1
-;     FY=FY-8
-;     FS=FS-FX-4+FY
-;   ENDIF
-; WEND
-; splot8
-
-    mwa xdraw xcircle
-    mwa ydraw ycircle
-
-    mwa #0 xc
-    mva radius yc
-    mva #0 fx
-    mva radius fy
-    asl FY
-    asl FY
-    mva FY FS
-    asl FY
-    ; A = FS and C = 0
-    ;clc
-    ;lda FS
-    adc #3
-    sta FS
-
-circleloop
-    lda FX
-    cmp FY
-    bcc not_endcircleloop
-endcircleloop
-    mwa xcircle xdraw
-    mwa ycircle ydraw
-    rts
-not_endcircleloop
-;    jsr splot8
-;----
-; splot8
-; plot xcircle+XC,ycircle+YC
-; plot xcircle+XC,ycircle-YC
-; plot xcircle-XC,ycircle-YC
-; plot xcircle-XC,ycircle+YC
-
-; plot xcircle+YC,ycircle+XC
-; plot xcircle+YC,ycircle-XC
-; plot xcircle-YC,ycircle-XC
-; plot xcircle-YC,ycircle+XC
-
-    ;clc - allways after BCC
-    lda xcircle
-    adc XC
-    sta xdraw
-    lda xcircle+1
-    adc #0
-    sta xdraw+1
-    ;clc
-    lda ycircle
-    adc YC
-    sta ydraw
-    sta tempcir
-    lda ycircle+1
-    adc #$00
-    sta ydraw+1
-    sta tempcir+1
-    jsr plot
-
-    sec
-    lda ycircle
-    sbc YC
-    sta ydraw
-    lda ycircle+1
-    sbc #$00
-    sta ydraw+1
-    jsr plot
-
-    sec
-    lda xcircle
-    sbc XC
-    sta xdraw
-    lda xcircle+1
-    sbc #0
-    sta xdraw+1
-    jsr plot
-
-    lda tempcir
-    sta ydraw
-    lda tempcir+1
-    sta ydraw+1
-    jsr plot
-;---
-    clc
-    lda xcircle
-    adc yC
-    sta xdraw
-    lda xcircle+1
-    adc #0
-    sta xdraw+1
-    ;clc
-    lda ycircle
-    adc xC
-    sta ydraw
-    sta tempcir
-    lda ycircle+1
-    adc #$00
-    sta ydraw+1
-    sta tempcir+1
-    jsr plot
-
-    sec
-    lda ycircle
-    sbc xC
-    sta ydraw
-    lda ycircle+1
-    sbc #$00
-    sta ydraw+1
-    jsr plot
-
-    sec
-    lda xcircle
-    sbc yC
-    sta xdraw
-    lda xcircle+1
-    sbc #0
-    sta xdraw+1
-    jsr plot
-
-    lda tempcir
-    sta ydraw
-    lda tempcir+1
-    sta ydraw+1
-    jsr plot
-;-----
-
-    inc XC
-
-    clc
-    lda FX
-    adc #8
-    sta FX
-
-    lda FS
-    beq else01
-    bmi else01
-    sec
-    sbc FX
-    sbc #4
-    sta FS
-    jmp endif01
-else01
-    dec YC
-    sec
-    lda FY
-    sbc #8
-    sta FY
-
-    lda FS
-    sec
-    sbc FX
-    sbc #4
-    clc
-    adc FY
-    sta FS
-endif01
-    jmp circleloop
-.endp
-;-------------------------------*------------------
 .proc placetanks
 ;--------------------------------------------------
    ldx #(MaxPlayers-1)   ;maxNumberOfPlayers-1
@@ -584,35 +408,38 @@ UnequalTanks
 ;-------------------------------------------------
 .proc ClearTanks
    jsr PMoutofScreen
-    mva #1 Erase    ; erase tanks flag
+    lda #1     ; erase tanks flag
+    bne drawtanks.era
 .endp
 ;-------------------------------------------------
 .proc drawtanks
 ;-------------------------------------------------
+    lda #0    ; no erase tanks flag
+era sta Erase
    lda TankNr
    pha
-    ldx #$00
+    ldx NumberOfPlayers
+    dex
    stx TankNr

 DrawNextTank
    jsr drawtanknr
-    inc TankNr
+    dec TankNr
    ldx TankNr
-    Cpx NumberOfPlayers
-    bne DrawNextTank
+    bpl DrawNextTank

    pla
    sta TankNr

-    mva #0 Erase    ; no erase tanks flag
    rts
 .endp
 ;---------
 ClearTankNr
-    mva #1 Erase
-    bne DrawTankNr
+    lda #1     ; erase tank flag
+    bne @er
 PutTankNr
-    mva #0 Erase
+    lda #0    ; no erase tank flag
+@er sta Erase
 .proc DrawTankNr
    ldx tankNr
    ; let's check the energy
@@ -797,8 +624,7 @@ DoNotDrawTankNr
 ; number of blinking tank in TankNr
    mva #18 fs  ; temp, how many times flash the tank
 tankflash_loop
-    lda CONSOL  ; turbo mode
-    and #%00000001 ; START KEY
+    jsr CheckStartKey ; START KEY
    sne:mva #1 fs  ; finish it
    mva #1 Erase
    ldx TankNr
@@ -975,27 +801,22 @@ ToHighToParachute
 ;
 ; this proc change xdraw, ydraw  and temp!
 ;--------------------------------------------------
+    jsr SetupXYdraw.X
    ; one pixel under tank
    clc
    lda Ytankstable,x
    adc #1
    sta ydraw
    mva #0 ydraw+1
-    lda XtankstableL,x
-    sta xdraw
-    lda XtankstableH,x
-    sta xdraw+1
+    ; plot one (first - clear) and 6 random color pixels
+    mvy #7 temp
    ; clear first pixel under tank
-    mva #0 color
-    jsr plot
-    inw xdraw
-    ; plot 6 random color pixels
-    mva #6 temp
+    bne @pl   ; A=0
@   lda Erase
      eor #%00000001
      and random
      and #%00000001
-      sta color
+@pl   sta color
      jsr plot
      inw xdraw
      dec temp
@@ -1064,7 +885,7 @@ DoNotClearParachute
    sta temp  ; Loop Counter
 ByteBelowTank
    jsr point_plot
-    beq EmptyPoint2
+    bne EmptyPoint2
    sec
    ror UnderTank2
    sec
@@ -1310,8 +1131,7 @@ NoClearTanks
 .IF TARGET >= 800
    lda FastSoilDown
    bne GoFast
-    lda CONSOL
-    and #%00000001 ; START KEY
+    jsr CheckStartKey ; START KEY
    bne @+
 GoFast
    jmp SoilDownTurbo.NoClearTanks
@@ -1331,18 +1151,14 @@ NextColumn1
    mwa #0 ydraw
 NextPoint1
    jsr point_plot
-    beq StillNothing
-    ldy #0
-    lda ydraw
-    sta (tempor2),y
-    sta (temp),y
-    jmp FoundPeek1
+    beq FoundFirstPoint
 StillNothing
    inc ydraw
    lda ydraw
    cmp #screenheight
    bne NextPoint1
    ; no pixels on whole column !!!
+FoundFirstPoint
    ldy #0
    lda ydraw
    sta (tempor2),y
@@ -1352,16 +1168,14 @@ FoundPeek1
    inw temp
    inw xdraw
    ;vcmp xdraw,screenwidth,NextColumn1
-    cpw xdraw RangeRight
-    bcc NextColumn1
-    beq NextColumn1
+    cpw RangeRight xdraw
+    bcs NextColumn1
 ; we have both tables filled with starting values

 ; main loop starts here
 MainFallout2
 .IF TARGET >= 800
-    lda CONSOL
-    and #%00000001 ; START KEY
+    jsr CheckStartKey ; START KEY
    bne NoFastDown
    jmp SoilDownTurbo.NoClearTanks
 NoFastDown
@@ -1389,7 +1203,7 @@ FalloutOfLine
    ; and checking if there is a pixel there
    sta ydraw
    jsr point_plot
-    bne ThereIsPixelHere
+    beq ThereIsPixelHere
    ; if no pixel we plot it
    mva #1 color
    jsr plot.MakePlot
@@ -1410,9 +1224,8 @@ ColumnIsReady
    inw tempor2
    inw xdraw
    ;vcmp xdraw,screenwidth,FalloutOfLine
-    cpw xdraw RangeRight
-    bcc FalloutOfLine
-    beq FalloutOfLine
+    cpw RangeRight xdraw
+    bcs FalloutOfLine
    jsr CheckExitKeys    ; Check for O, Esc or Start+Option keys
    spl:rts ; exit if pressed 'Exit keys'

@@ -1421,7 +1234,7 @@ ColumnIsReady
 ; level of the mountains
    jeq MainFallout2
 ; now correct heights are in the mountaintable
-    sta color    ; Pozor! :)  we know - now A=1
+    ;sta color    ; Pozor! :)  we know - now A=1 ... but DrawTanks set color to 1
 NothingToFall
    jmp DrawTanks
    ; rts
@@ -1433,7 +1246,7 @@ NothingToFall
    mwa #0 xdraw

 ; starting point
-getrandomY   ;getting random Y coordinate
+/* getrandomY   ;getting random Y coordinate
 ;    sec  ; ???
    lda random
    cmp #screenheight-(margin*4) ;it means that max line=199
@@ -1441,8 +1254,8 @@ getrandomY   ;getting random Y coordinate
 ;    clc    ; C is clear
    adc #(margin*2)
    sta ydraw
-    sta yfloat+1
-    mva #0 yfloat ;yfloat equals to e.g. 140.0
+    sta yfloat+1 */
+    sta yfloat ;yfloat equals to e.g. 140.0 (A=0)
    mva #screenheight-margin-5 yfloat+1
    sta ydraw

@@ -1460,23 +1273,21 @@ NextPart
    sta delta+1 ; before the dot (delta+1.delta)

    lda random
-    and #$01 ;random sign (+/- or up/down)
+;    and #$01 ;random sign (+/- or up/down)
    sta UpNdown

    ; theoretically we have here ready
    ; fixed-point delta value
-    ; (-1*(UpNdown))*(delta+1.delta)
+    ; (-1*(UpNdown.7th.bit))*(delta+1.delta)

    ;loop drawing one line

 ChangingDirection
    lda random ;length of the line
    and #$0f   ;max line length
-    tax
-    inx
-    inx
-    inx
-    stx deltaX
+    clc
+    adc #3
+    sta deltaX

 OnePart
    jsr placeTanks.CheckTank
@@ -1493,8 +1304,8 @@ OnePart
    sta (modify),y

    ; Up or Down
-    lda UpNdown
-    beq ToBottom
+    bit UpNdown
+    bpl ToBottom

 ToTop  ;it means substracting
    ;sbw yfloat delta
@@ -1509,8 +1320,8 @@ ToTop  ;it means substracting
    cmp #margin
    bcs @+
      ; if smaller than 10
-      ldx #$00
-      stx UpNdown
+;      ldy #$00
+      sty UpNdown   ;   Y=0
      jmp @+

 ToBottom
@@ -1526,8 +1337,8 @@ ToBottom
      cmp #screenheight-margin
      bcc @+
        ; if higher than screen
-        ldx #$01
-        stx UpNdown
+        dey ; Y=0
+        sty UpNdown ; Y=$ff
@
    sta ydraw

@@ -1646,8 +1457,15 @@ notZero
    sta temp
    lda xtankstableH,y
    sta temp+1
-    ;now we should substract length of the text-1
-    ;temp2 = (fx-1)*2
+    jsr Calculate4x4TextPosition
+    jmp TypeLine4x4.noLengthNoColor  ; rts
+
+.endp
+;--------------------------------------------------------
+.proc Calculate4x4TextPosition
+    ; we have X coordinate of center of text in temp
+    ; now we should substract length of the text-1
+    ; temp2 = (fx-1)*2
    ldy fx
    dey
    tya
@@ -1742,11 +1560,8 @@ DOTOldLowestValue
    lda temp2
    sbc #(4+9) ;9 pixels above ground (and tanks...)
    sta LineYdraw
-
-    jmp TypeLine4x4.noLengthNoColor  ; rts
-
+    rts
 .endp
-
 ;--------------------------------------------------------
 .proc DisplayTankNameAbove ; TankNr in X
    txa ; TankNr
@@ -1856,9 +1671,8 @@ quit_areyousure
 .endp

 .proc _sep_opty
-      mwa #((ScreenWidth/2)-(8*4)) LineXdraw  ; centering
      mva ResultY LineYdraw
-      jsr TypeLine4x4
+      jsr TL4x4_empty.go    ; center and type line
      adb ResultY  #4 ;next line
    rts
 .endp
@@ -1870,8 +1684,7 @@ quit_areyousure

    mva #20 fs  ; temp, how many times blink the billboard
 seppuku_loop
-      lda CONSOL  ; turbo mode
-      and #%00000001 ; START KEY
+      jsr CheckStartKey ; START KEY
      sne:mva #1 fs  ; finish it

      mva #4 ResultY  ; where seppuku text starts Y-wise on the screen
@@ -1941,18 +1754,14 @@ X   lda XtanksTableL,x
  ;  mva #1 color
    ldx TankNr
    jsr SetupXYdraw
+    sbw ydraw #3 ydraw  ; barell start (Y coordinate)
+    mva #0 goleft
    lda BarrelLength,x
    sta yc    ; current tank barrel length
    lda angleTable,x
    sta Angle
-    ; jmp DrawBarrelTech    ; POZOR !
-    ; rts
-.endp
-
-.proc DrawBarrelTech
    ; angle in Angle and A

-    mvx #0 goleft
    cmp #91
    bcc angleUnder90

@@ -1961,9 +1770,9 @@ X   lda XtanksTableL,x
    sbc #90
    tax
    ; barrel start offset over 90deg
-    adw xdraw #4 xdraw
-    mva #1 goleft
-    bpl @+  ; jmp @+
+    adw xdraw #4 xdraw   ; barell start (X coordinate)
+    dec goleft  ; $00 -> $ff
+    bmi @+  ; jmp @+

 angleUnder90
    sec             ; X = 90-Angle
@@ -1971,10 +1780,9 @@ angleUnder90
    sbc Angle
    tax
    ; barrel start offset under 90deg
-    adw xdraw #3 xdraw
+    adw xdraw #3 xdraw  ; barell start (X coordinate)

@
-    sbw ydraw #3 ydraw
    lda sintable,x  ; cos(X)
    sta vx

@@ -2011,8 +1819,8 @@ YangleUnder90
 ;   mva #6 yc  ; barrel length
 barrelLoop

-    lda goleft
-    bne goright
+    bit goleft
+    bmi goright
    clc
    lda fx
    adc vx
@@ -4,33 +4,44 @@
 ;---------------------------------------------------
 ;by Tomasz 'pecus' Pecko and Pawel 'pirx' Kalinowski
 ;Warsaw 2000, 2001, 2002, 2003, 2009, 2012, 2013
-;Miami & Warsaw 2022, 2023
+;Miami & Warsaw 2022, 2023, 2024

-;WARNING! requires mads compiled on 2023-09-13 or later
+;WUDSN run settings:
 ;atari800  -5200 -cart ${outputFilePath} -cart-type 4
 ;atari800  -run ${outputFilePath}

+
+;WARNING! requires mads compiled on 2023-09-13 or later
+;compilation:
+;mads scorch.asm -o:scorch.bin -d:TARGET=5200
+;mads scorch.asm -o:scorch.xex -d:TARGET=800
+;mads scorch.asm -o:scorch.xex -d:TARGET=800 -d:SPLASH=1  #xex version with splash
+;mads scorch.asm -o:scorch.xex -d:TARGET=800 -d:SPLASH=1 -d:CART_VERSION=1 #xex version for cart
+
+
 ;---------------------------------------------------
 .IFNDEF TARGET
    .def TARGET = 800 ; 5200
 .ENDIF
 ;---------------------------------------------------
-.def CART_VERSION = 0
-; if 1 - dual splash screen
-.def METEORS = 1
-; if 1 - meteors on game
-.def XCORRECTION_FOR_PM = 0
-; if 1 - active x position of tanks correction fo PMG
-.def FASTER_GRAF_PROCS = 1
-; if 1 - activates faster graphics routines
-;        (direct writes to screen memory - atari only :) )
+.ifndef SPLASH
+    .def SPLASH = 0         ; if 0 - no splash screens
+.endif
+.ifndef CART_VERSION
+    .def CART_VERSION = 0    ; if 1 - dual splash screen
+.endif
+.def METEORS = 1             ; if 1 - meteors on game
+.def VU_METER = 1             ; if 1 - VU Meter on game
+.def XCORRECTION_FOR_PM = 0  ; if 1 - active x position of tanks correction fo PMG
+.def FASTER_GRAF_PROCS = 1   ; if 1 - activates faster graphics routines
+                             ; (direct writes to screen memory - atari only :) )
 ;---------------------------------------------------

         OPT r+  ; saves 10 bytes, and probably works :) https://github.com/tebe6502/Mad-Assembler/issues/10

 ;---------------------------------------------------
 .macro build
-    dta d"1.43" ; number of this build (4 bytes)
+    dta d"1.51" ; number of this build (4 bytes)
 .endm

 .macro RMTSong
@@ -186,11 +197,22 @@ FirstZpageVariable = $50
    .IF TARGET = 800
      icl 'Atari/lib/ATARISYS.ASM'
      icl 'Atari/lib/MACRO.ASM'
-      icl 'artwork/splash_v2/splash.asm'  ; new splash screen and musix
-    .IF CART_VERSION
-      icl 'artwork/splash_v1/splash.asm'  ; old splash screen (plays music from new splash)
-    .ENDIF
-;      icl 'Atari/Manual/manual.asm'     ; manuals display
+      .IF SPLASH = 1
+        icl 'artwork/splash_v2/splash.asm'  ; new splash screen and musix
+        .IF CART_VERSION = 1
+          icl 'artwork/splash_v1/splash.asm'  ; old splash screen (plays music from new splash)
+        .ENDIF
+      .ELSE
+        ; no splash.... dark screean and BASIC off
+        ORG $2000
+        mva #0 dmactls             ; dark screen
+        mva #$ff portb
+        ; and wait one frame :)
+        seq:wait                   ; or waitRTC ?
+        mva #$ff portb        ; BASIC off
+        rts
+        ini $2000
+      .ENDIF
    .ELIF TARGET = 5200
      OPT h-f+  ; no headers, single block --> cart bin file
      icl 'Atari/lib/5200SYS.ASM'
@@ -212,7 +234,7 @@ FirstZpageVariable = $50
        _M     = $0d
        _S     = $0e
        _atari = $fd  ; not used in 5200
-        _ret   = $fd  ; not used in 5200
+        _ret   = $0c  ; fire in 5200
        _none  = $0f
      .ende
    .ENDIF
@@ -336,7 +358,11 @@ StartAfterSplash
    .IF CART_VERSION = 1
       mva #$ff GradientNr  ; #1 to set gradient number 2 :) (next one) - 0 (B/W)
    .ELSE
-       mva #0 GradientNr    ; #1 to set gradient number 2 :) (next one) - 1 (polish rainbow)
+       .IF TARGET=5200
+         mva #1 GradientNr
+       .ELSE
+         mva #0 GradientNr    ; #1 to set gradient number 2 :) (next one) - 1 (polish rainbow)
+       .ENDIF
    .ENDIF
    jsr SelectNextGradient.NotWind

@@ -404,169 +430,12 @@ NoRMT_PALchange
    sta JoystickNumber
    .IF TARGET = 800           ; second joy button state update only on A800
      jsr WaitOneFrame         ; is necessary for update shadow registers (PADDL0) in VBI
-      jmp GetKey.Check2button  ; update state second joy button
+      jmp GetKeyFast.Check2button  ; update state second joy button
    .ELSE
      rts
    .ENDIF
 .endp

-;--------------------------------------------------
-.proc GetKey
-; waits for pressing a key and returns pressed value in A
-; when [ESC] is pressed, escFlag is set
-; result: A=keycode
-;--------------------------------------------------
-    jsr WaitForKeyRelease
-getKeyAfterWait
-    .IF TARGET = 800
-      lda SKSTAT
-      cmp #$ff
-      beq checkJoyGetKey       ; key not pressed, check Joy
-      cmp #$f7                 ; SHIFT
-      beq checkJoyGetKey
-    .ELIF TARGET = 5200
-      lda SkStatSimulator
-      and #%11111110
-      bne checkJoyGetKey       ; key not pressed, check Joy
-    .ENDIF
-    lda kbcode
-    cmp #@kbcode._none
-    beq checkJoyGetKey
-    and #$3f                   ; CTRL and SHIFT ellimination
-    cmp #@kbcode._esc          ; 28  ; ESC
-    bne getkeyend
-      mvy #$80 escFlag
-    bne getkeyend
-
-checkJoyGetKey
-      ;------------JOY-------------
-      ;happy happy joy joy
-      ;check for joystick now
-      lda STICK0
-      and #$0f
-      cmp #$0f
-      beq notpressedJoyGetKey
-      tay
-      lda joyToKeyTable,y
-      bne getkeyend
-
-notpressedJoyGetKey
-    ;fire
-    lda STRIG0
-    beq JoyButton
-    .IF TARGET = 800           ; Second joy button , Select and Option key only on A800
-      jsr Check2button
-      bcc SecondButton
-      bne checkSelectKey
-checkSelectKey
-      lda CONSOL
-      and #%00000010           ; Select
-      beq SelectPressed
-      lda CONSOL
-      and #%00000100           ; Option
-    .ENDIF
-    bne getKeyAfterWait
-OptionPressed
-    lda #@kbcode._atari        ; Option key
-    bne getkeyend
-SecondButton
-SelectPressed
-    lda #@kbcode._tab          ; Select key
-    bne getkeyend
-JoyButton
-    lda #@kbcode._ret          ; Return key
-getkeyend
-    ldy #0
-    sty ATRACT                 ; reset atract mode
-    mvy #sfx_keyclick sfx_effect
-    rts
-    .IF TARGET = 800           ; Second joy button only on A800
-Check2button
-    lda PADDL0
-    and #$c0
-    eor #$C0
-    cmp PaddleState
-    sta PaddleState
-    rts
-    .ENDIF
-.endp
-
-;--------------------------------------------------
-.proc getkeynowait
-;--------------------------------------------------
-    jsr WaitForKeyRelease
-    lda kbcode
-    and #$3f                   ; CTRL and SHIFT ellimination
-    rts
-.endp
-
-;--------------------------------------------------
-.proc WaitForKeyRelease
-;--------------------------------------------------
-    lda #128-KeyRepeatSpeed    ; tricky
-    sec
-    sbc FirstKeypressDelay     ; tricky 2 :)
-    sta pressTimer
-StillWait
-    bit pressTimer
-    bmi KeyAutoReleased
-      lda STICK0
-      and #$0f
-      cmp #$0f
-      bne StillWait
-      lda STRIG0
-      beq StillWait
-    .IF TARGET = 800
-      lda SKSTAT
-      cmp #$ff
-      bne StillWait
-      lda CONSOL
-      and #%00000110           ; Select and Option only
-      cmp #%00000110
-      bne StillWait
-    .ELIF TARGET = 5200
-      lda SkStatSimulator
-      and #%11111110
-      beq StillWait
-    .ENDIF
-KeyReleased
-      mva #FirstKeySpeed FirstKeypressDelay
-      rts
-KeyAutoReleased                ; autorepeat
-      mva #0 FirstKeypressDelay
-      rts
-.endp
-;--------------------------------------------------
-.proc IsKeyPressed
-; result: A=0 - yes , A>0 - no
-;--------------------------------------------------
-    lda SKSTAT
-    and #%00000100
-    beq @+
-    lda #1
-@   and STRIG0
-    rts
-.endp
-;--------------------------------------------------
-.proc DemoModeOrKey
-; Waits for the key pressed if at least one human is playing.
-; Otherwise, waits 3 seconds (demo mode).
-;--------------------------------------------------
-    ;check demo mode
-    ldx numberOfPlayers
-    dex
-checkForHuman                  ; if all in skillTable other than 0 then switch to DEMO MODE
-    lda skillTable,x
-    beq peopleAreHere
-    dex
-    bpl checkForHuman
-    ; no people, just wait a bit
-    ldy #75
-    jmp PauseYFrames
-    ; rts
-peopleAreHere
-    jmp getkey  ; jsr:rts
-.endp

 ;--------------------------------------------------
 MakeDarkScreen
@@ -577,8 +446,7 @@ MakeDarkScreen
 ;--------------------------------------------------
 .proc WaitOneFrame
 ;--------------------------------------------------
-    lda CONSOL
-    and #%00000001             ; START KEY
+    jsr CheckStartKey             ; START KEY
    seq:wait                   ; or waitRTC ?
    rts
 .endp
@@ -595,54 +463,11 @@ MakeDarkScreen
    rts
 .endp

-;--------------------------------------------------
-.proc CheckExitKeys
-;--------------------------------------------------
-; Checks keyboard and sets appropriate flags for exit procedures
-; If START+OPTION is pressed - exit to GameOver screen
-; If 'O' key is pressed - displays "Are you sure?" and - exit to GameOver screen
-; If 'Esc' key is pressed - displays "Are you sure?" and - exit to Menu screen
-; Just setting the right flags!!!
-
-    ; Select and Option
-    lda CONSOL
-    and #%00000101             ; Start + Option
-    beq QuitToGameover
-    lda SKSTAT
-    cmp #$ff
-    jeq nokeys
-    cmp #$f7                   ; SHIFT
-    jeq nokeys
-
-    lda kbcode
-    and #%10111111             ; SHIFT elimination
-
-    cmp #@kbcode._O            ; $08  ; O
-    bne CheckEsc
-    jsr AreYouSure
-    bit escFlag
-    bpl nokeys
-    ;---O pressed-quit game to game over screen---
-QuitToGameover
-    mva #$C0 escFlag           ; bits 7 and 6 set
-    rts
-CheckEsc
-    cmp #@kbcode._esc          ; 28  ; ESC
-    bne nokeys
-DisplayAreYouSure
-    jsr AreYouSure
-    ;---esc pressed-quit game---
-nokeys
-    bit escFlag
-    rts
-;
-.endp
 ;--------------------------------------------------
 .proc ShellDelay
 ;--------------------------------------------------
    ldy flyDelay
-Y   lda CONSOL
-    and #%00000001             ; START KEY
+Y   jsr CheckStartKey             ; START KEY
    beq noShellDelay
 DelayLoop
      lda VCOUNT
@@ -693,6 +518,8 @@ noingame
    bne @-
    rts
 .endp
+;--------------------------------------------------
+    icl 'Atari/inputs.asm'
 ;--------------------------------------------------
    icl 'Atari/interrupts.asm'
 ;----------------------------------------------
@@ -3,7 +3,7 @@
 ;---------------------------------------------------
 ;by Tomasz 'pecus' Pecko and Pawel 'pirx' Kalinowski
 ;Warsaw 2000, 2001, 2002, 2003, 2009, 2012, 2013
-;Miami & Warsaw 2022, 2023
+;Miami & Warsaw 2022, 2023, 2024

 ;---------------------------------------------------
 .def TARGET = 64 ; :)
@@ -14,6 +14,7 @@
 ; if 1 - activates faster graphics routines
 ;        (direct writes to screen memory - C64 only :) )
 ;---------------------------------------------------
+.def VU_METER = 0             ; allways 0! (works only on Atari)


    opt h-f+
@@ -24,7 +25,7 @@

 ;---------------------------------------------------
 .macro build
-    dta d"1.43" ; number of this build (4 bytes)
+    dta d"1.51" ; number of this build (4 bytes)
 .endm

 .macro RMTSong
@@ -35,8 +36,9 @@
    icl 'definitions.asm'
 ;---------------------------------------------------

-FirstZpageVariable = $52 ; $57
+FirstZpageVariable = $51 ; $57
    .zpvar DliColorBack        .byte = FirstZpageVariable
+    .zpvar ClearSky         .byte  ; $ff - Crear sky during drawmountains, 0 - no clear sky
    .zpvar MeteorsFlag  .byte   ; set 7th bit - block meteors
    .zpvar MeteorsRound .byte   ; set 7th bit - block meteors in round
    .zpvar GradientNr        .byte
@@ -246,63 +248,6 @@ StartAfterSplash
    rts
 .endp

-;--------------------------------------------------
-.proc GetKey
-; waits for pressing a key and returns pressed value in A
-; when [ESC] is pressed, escFlag is set
-; result: A=keycode
-;--------------------------------------------------
-    jsr WaitForKeyRelease
-    lda #0
-    sta escFlag
-    lda #$ff
-    rts
-.endp
-
-;--------------------------------------------------
-.proc getkeynowait
-;--------------------------------------------------
-    jsr WaitForKeyRelease
-    lda kbcode
-    and #$3f ;CTRL and SHIFT ellimination
-    rts
-.endp
-
-;--------------------------------------------------
-.proc WaitForKeyRelease
-;--------------------------------------------------
-StillWait
-      rts
-.endp
-;--------------------------------------------------
-.proc IsKeyPressed
-; result: A=0 - yes , A>0 - no
-;--------------------------------------------------
-    lda #1
-    rts
-.endp
-;--------------------------------------------------
-.proc DemoModeOrKey
-; Waits for the key pressed if at least one human is playing.
-; Otherwise, waits 3 seconds (demo mode).
-;--------------------------------------------------
-    ;check demo mode
-    ldx numberOfPlayers
-    dex
-checkForHuman ; if all in skillTable other than 0 then switch to DEMO MODE
-    lda skillTable,x
-    beq peopleAreHere
-    dex
-    bpl checkForHuman
-    ; no people, just wait a bit
-    ;pause 150
-    ldy #75
-    jmp PauseYFrames
-    ; rts
-peopleAreHere
-    jmp getkey  ; jsr:rts
-.endp
-
 ;--------------------------------------------------
 MakeDarkScreen
 ;--------------------------------------------------
@@ -311,7 +256,8 @@ MakeDarkScreen
 ;--------------------------------------------------
 .proc WaitOneFrame
 ;--------------------------------------------------
-    wait    ; or waitRTC ?
+    jsr CheckStartKey             ; START KEY
+    seq:wait                   ; or waitRTC ?
    rts
 .endp

@@ -327,22 +273,11 @@ MakeDarkScreen
    rts
 .endp

-;--------------------------------------------------
-.proc CheckExitKeys
-;--------------------------------------------------
-; Checks keyboard and sets appropriate flags for exit procedures
-; If START+OPTION is pressed - exit to GameOver screen
-; If 'O' key is pressed - displays "Are you sure?" and - exit to GameOver screen
-; If 'Esc' key is pressed - displays "Are you sure?" and - exit to Menu screen
-; Just setting the right flags!!!
-
-    rts
-;
-.endp
 ;--------------------------------------------------
 .proc ShellDelay
    ldy flyDelay
-Y
+Y   jsr CheckStartKey             ; START KEY
+    beq noShellDelay
 DelayLoop
      lda $d012
@     cmp $d012
@@ -364,6 +299,8 @@ noShellDelay
 .proc CopyFromRom
    rts
 .endp
+;--------------------------------------------------
+    icl 'C64/inputs.asm'
 ;--------------------------------------------------
    icl 'C64/interrupts.asm'
 ;----------------------------------------------
@@ -28,6 +28,9 @@ TanksNames  ; DO NOT ZERO ON GAME RESTART - ticket #24
 skilltable   ; computer controlled players' skills (1-8), 0 - human (no cleaning, ticket #30)
    .DS MaxPlayers
 ;----------------------------------------------------
+JoyNumber    ; Joystick port number (from 0 to 3)
+    .DS MaxPlayers
+;----------------------------------------------------
 variablesToInitialize
 ;Options DO NOT ZERO ON RESTART GAME - ticket #27
 OptionsTable .ds maxOptions ;.by 0,1,2,2,0,1,3,2,0
@@ -155,10 +158,6 @@ ytankstable ;Y positions of tanks (lower left point)
    .DS MaxPlayers
 LowResDistances ; coarse tank positions divided by 4 (to be in just one byte)
    .DS MaxPlayers
-JoyNumber    ; Joystick port number (from 0 to 3)
-    .DS MaxPlayers
-TankShape    ; Tank shape number (from 0 to 2)
-    .DS MaxPlayers
 ;----------------------------------------------------
 TargetTankNr    ; Target tank index (for AI routines)
    .DS 1
@@ -170,6 +169,8 @@ SecondTryFlag    ; For precise AI aiming
 ;Erase    .DS 1 ; if 1 only mask of the character is printed
               ; on the graphics screen. if 0 character is printed normally

+TankShape    ; Tank shape number (from 0 to 2)
+    .DS MaxPlayers
 ;----------------------------------------------------
 ;RangeLeft  .DS 2 ;range of the soil to be fallen down
 ;RangeRight .DS 2 ;it is being set by all Explosions
@@ -210,7 +211,7 @@ YHit  .DS 2
 ;radius .DS 1
 ;xcircle .DS 2
 ;ycircle .DS 2
-tempcir .DS 2
+;tempcir .DS 2
 ;TankFalls
 FallingSoundBit .DS 1
 PreviousFall  .DS 1
@@ -219,6 +220,7 @@ EndOfTheFallFlag  .DS 1   ; in case of the infinite fall
 ;FloatingAlt    .DS 1    ; floating tank altitude
 FunkyWallFlag = FloatingAlt    ; reuse this variable in different weapon (Funky Bomb)!
 PreferHumansFlag = FloatingAlt ; second reuse in AI Aim proc
+;PreferHumansFlag .DS 1
 ;----------------------------------------------------
 ;Flight
 ;variables for 5 missiles (used for mirv)
@@ -330,7 +332,7 @@ CurrentRoundNr .DS 1
 ;leapfrog
 LeapFrogAngle  .DS 1
 ;laser
-LaserCoordinate .DS 8 ; 2,2,2,2
+LaserCoordinate .DS 4 ; 2,2
 ;----------------------------------------------------
 ; Here go tables with weapons possesed by a given tank
 ; Index in the table means weapon type
@@ -41,19 +41,20 @@ ExplosionRoutines
    .word riotblast-1                ;Riot_Blast     ;_16
    .word riotbomb-1                 ;Riot_Bomb      ;_17
    .word heavyriotbomb-1            ;Heavy_Riot_Bomb;_18
-    .word babydigger-1               ;Baby_Digger    ;_19
-    .word digger-1                   ;Digger         ;_20
-    .word heavydigger-1              ;Heavy_Digger   ;_21
-    .word sandhog-1                  ;Sandhog        ;_22
-    .word heavysandhog-1             ;Heavy_Sandhog  ;_23
-    .word dirtclod-1                 ;Dirt_Clod      ;_24
-    .word dirtball-1                 ;Dirt_Ball      ;_25
-    .word tonofdirt-1                ;Ton_of_Dirt    ;_26
-    .word liquiddirt-1               ;Liquid_Dirt    ;_27
-    .word dirtcharge-1               ;Dirt_Charge    ;_28
+    .word digger-1                   ;Digger         ;_19
+    .word heavydigger-1              ;Heavy_Digger   ;_20
+    .word sandhog-1                  ;Sandhog        ;_21
+    .word heavysandhog-1             ;Heavy_Sandhog  ;_22
+    .word dirtclod-1                 ;Dirt_Clod      ;_23
+    .word dirtball-1                 ;Dirt_Ball      ;_24
+    .word tonofdirt-1                ;Ton_of_Dirt    ;_25
+    .word liquiddirt-1               ;Liquid_Dirt    ;_26
+    .word dirtcharge-1               ;Dirt_Charge    ;_27
+    .word propaganda-1               ;Propaganda     ;_28
    .word punch-1                    ;Baby_Sandhog   ;_29
    .word BFG-1                      ;Buy_me         ;_30
    .word laser-1                    ;Laser          ;_31
+    .word plasmablast-1 ; additional "weapon" only for tanks death
 .endp

 .proc BFG
@@ -261,6 +262,7 @@ RepeatNapalm    ; external loop (for fire animation)
    mwa xcircle xdraw
    sbw xdraw #(napalmRadius)  ; 10 pixels on left side hit point
    ldy #0
+    sty Erase   ; becouse Erase flag is set!
    sty magic+1
 RepeatFlame        ; internal loop (draw flames)
    ldy #0
@@ -380,9 +382,73 @@ GoRiotBomb
 ;    jmp xriotbomb
 .endp
 ; ------------------------
-.proc babydigger
-    lda #1  ; diggery  ; how many branches (-1)
-GoBabydiggerSFX
+.proc propaganda
+    ; It floods the target with propaganda texts.
+    lda #80 ; max text width with additional margins (left/right edges of the screen)
+    sta ExplosionRadius ; set soildown range
+    jsr CalculateExplosionRange  
+    
+    mwa xdraw tempXROLLER ; save X coordinate of hitpoint
+    
+    mva #11 TempXfill ; number of text to display
+nexttext
+    ; play SFX
+    mva #sfx_digger sfx_effect
+@   lda random  ; randomize propaganda messege
+    cmp #talk.NumberOfPropagandaTexts
+    bcs @-
+
+    sta TextNumberOff
+    ; all text start from `talk` and end with an inverse.
+    ; we go through the `talk`, count number of inverses.
+    ; if equal to TextNumberOff, it is our text, printit
+    lda #$ff
+    sta plot4x4color
+    mwa #talk LineAddress4x4
+    jsr _calc_inverse_display   
+    ; now find length of the text
+@   iny
+    lda (LineAddress4x4),y
+    bpl @-
+    iny
+    sty fx
+    mwa tempXROLLER temp    ; X coordinate of hitpoint
+    ; calculate position of message 
+    jsr Calculate4x4TextPosition
+    ; and randomize Y coordinate (+/- 16pixels)
+    lda random
+    and #%00011111
+    adc LineYdraw
+    sbc #16
+    sta LineYdraw
+    ; randomize X coordinate (+/- 8 pixels)    
+    lda random
+    and #%00000111
+    clc
+    adc LineXdraw
+    sta LineXdraw
+    bcc @+
+    inc LineXdraw+1
+@   sec
+    sbc #4
+    sta LineXdraw
+    bcs DisplayMessage
+    dec LineXdraw+1
+DisplayMessage
+    ; display propaganda message
+    jsr TypeLine4x4.noLengthNoColor
+
+    ldy #7
+    jsr PauseYFrames
+    
+    dec TempXfill
+    bne nexttext
+    rts
+.endp
+; ------------------------
+.proc digger ;
+    lda #3  ;   diggery  ; how many branches (-1)
+GoDiggerSFX
    sta diggery
    mva #sfx_digger sfx_effect
    mva #0 sandhogflag
@@ -390,14 +456,9 @@ GoBabydiggerSFX
    bne xdigger
 .endp
 ; ------------------------
-.proc digger ;
-    lda #3  ;   diggery  ; how many branches (-1)
-    bne babydigger.GoBabydiggerSFX
-.endp
-; ------------------------
 .proc heavydigger
    lda #7  ; diggery  ; how many branches  (-1)
-    bne babydigger.GoBabydiggerSFX
+    bne digger.GoDiggerSFX
 .endp
 ; ------------------------
 .proc babysandhog
@@ -668,10 +729,10 @@ ToHighFill
    mva #0 ybyte+1
    sta LaserFlag    ; turn on gravity and wind after shot :)

-    mwa xdraw LaserCoordinate
-    mwa ydraw LaserCoordinate+2
-    mwa xbyte LaserCoordinate+4
-    mwa ybyte LaserCoordinate+6
+    ;mwa xdraw LaserCoordinate
+    ;mwa ydraw LaserCoordinate+2
+    mwa xbyte LaserCoordinate
+    mwa ybyte LaserCoordinate+2

    mva #sfx_lightning sfx_effect

@@ -692,19 +753,20 @@ ToHighFill
      and #$01
      eor #$01
      sta color
-        mwa LaserCoordinate xdraw
-        mwa LaserCoordinate+2 ydraw
-        mwa LaserCoordinate+4 xbyte
-        mwa LaserCoordinate+6 ybyte
+        ;mwa LaserCoordinate xdraw
+        ;mwa LaserCoordinate+2 ydraw
+        mwa LaserCoordinate xbyte
+        mwa LaserCoordinate+2 ybyte
        mva #sfx_lightning sfx_effect
      jsr draw

    dec yc
    bne @-

-    mva #1 color
-    mwa LaserCoordinate xdraw
-    mwa LaserCoordinate+2 ydraw
+    ; at this point color allways = 0
+    inc color ;   set color to 1
+    ;mwa LaserCoordinate xdraw  ; draw does not change xdraw and ydraw
+    ;mwa LaserCoordinate+2 ydraw
    mva #0 HitFlag
    jsr CheckCollisionWithTank
    lda HitFlag
@@ -716,6 +778,48 @@ LaserMisses
    rts
 .endp
 ; -----------------
+.proc plasmablast
+; -----------------
+; idea only ....
+    mva #sfx_plasma_1_2 sfx_effect
+    mva #0 drawFunction
+    mva #$07 ExplosionRadius
+    jsr CalculateExplosionRange
+    adw ydraw #4
+    sbw xdraw #4
+    
+    lda ydraw
+    lsr
+    lsr
+    lsr
+    sta yc
+    lda #30
+    sbc yc
+    sta yc  ;  blink counter 60
+columnloop
+      mva #8 fs  ;lines counter
+linesloop
+      lda yc
+      beq @+
+      lda random
+@     and #$01
+      sta color
+        mwa xdraw xbyte
+        mwa #0 ybyte
+      jsr draw
+      inw xdraw
+      dec fs
+      bne linesloop
+      sbw xdraw #8
+    dec yc
+    bpl columnloop
+
+    ; at this point color allways = 0
+    inc color ;   set color to 1
+
+    rts
+.endp
+; -----------------
 .proc xmissile ;
 ; -----------------
    jsr CalculateExplosionRange
@@ -1188,19 +1292,9 @@ DeadTank

    ldx TankNr

-    ;Checking the maximal force
-    lda MaxForceTableH,x
-    cmp ForceTableH,x
-    bne ContinueToCheckMaxForce2
-    lda MaxForceTableL,x
-    cmp ForceTableL,x
-ContinueToCheckMaxForce2
-    bcs @+
-      lda MaxForceTableH,x
-      sta ForceTableH,x
-      lda MaxForceTableL,x
-      sta ForceTableL,x
-@
+    ;Check and set the maximal force
+    jsr RandomizeForce.LimitForce   ; only limit (no randomize)
+
    jsr PutTankNameOnScreen
 ;    jsr DisplayStatus    ; There is no need anymore, it is always after PutTankNameOnScreen

@@ -1212,35 +1306,29 @@ ContinueToCheckMaxForce2
    bpl @+
    jsr Shoot.AfterOffensiveText    ; Lazy Darwin - aiming visualisation
@
+.IF VU_METER = 1
+    ; VU meter timer reset
+    jsr VUMeter.EndMeterAndReset
+.ENDIF
+notpressed
+    jsr CheckExitKeys    ; Check for O, Esc or Start+Option keys
+    spl:rts ; exit if pressed 'Exit keys'
+.IF VU_METER = 1
+    jsr VUMeter
+.ENDIF
 ;keyboard reading
 ; KBCODE keeps code of last keybi
 ; SKSTAT  $ff - nothing pressed
 ;  $FB - any key
 ;  $f7 - shift
 ;  $f3 - shift+key
-
-notpressed
-    jsr CheckExitKeys    ; Check for O, Esc or Start+Option keys
-    spl:rts ; exit if pressed 'Exit keys'
-
    ldx TankNr    ; for optimize
-    ; Select and Option
-    lda CONSOL
-    tay
-    and #%00000100
-    beq callActivation    ; Option key
-    tya
-    and #%00000010
-    jeq pressedTAB    ; Select key
-    lda SKSTAT
-    cmp #$ff
-    jeq checkJoy
-    cmp #$f7  ; SHIFT
-    jeq checkJoy
-
-    lda kbcode
+    jsr GetKeyFast
+    mvy #00 EscFlag     ; prevent for set EscFalg in GetKey! we checking this in CheckExitKeys!
    and #%10111111 ; SHIFT elimination
    
+    cmp #@kbcode._atari        ; Option key
+    beq callActivation
    cmp #@kbcode._A  ; $3f  ; A
    bne @+
 callActivation
@@ -1276,10 +1364,11 @@ NoSpyHard
    mva #0 escFlag
    jmp ReleaseAndLoop
@
-    cmp #$80|@kbcode._up
+/*     cmp #$80|@kbcode._up
    jeq CTRLPressedUp
    cmp #$80|@kbcode._down
-    jeq CTRLPressedDown
+    jeq CTRLPressedDown */
+    
    cmp #$80|@kbcode._tab
    jeq CTRLPressedTAB

@@ -1290,10 +1379,7 @@ jumpFromStick
    .ELSE
      cmp #@kbcode._help    ; Help (# in A5200)
      bne NoVdebugSwitch
-      sta pressTimer ; reset 0+@kbcode._help (tricky)
-      jsr WaitForKeyRelease.StillWait
-      lda pressTimer
-      cmp #(25+@kbcode._help)  ; 1/2s - long press only
+      jsr WaitForLongPress
      bcc NoVdebugSwitch
    .ENDIF
      lda Vdebug
@@ -1303,6 +1389,7 @@ jumpFromStick
      jmp ReleaseAndLoop
 NoVdebugSwitch

+    mvy #1 Erase    ; optimization
    and #$3f ;CTRL and SHIFT ellimination
    cmp #@kbcode._up  ; $e
    jeq pressedUp
@@ -1314,6 +1401,8 @@ NoVdebugSwitch
    jeq pressedRight
    cmp #@kbcode._space  ; $21
    jeq pressedSpace
+    cmp #@kbcode._ret  ; Fire (Joy)
+    jeq pressedSpace
    cmp #@kbcode._tab  ; $2c
    jeq pressedTAB
    cmp #@kbcode._M  ; $25  ; M
@@ -1327,30 +1416,8 @@ NoVdebugSwitch
      jmp ReleaseAndLoop
    .ENDIF
 EndKeys
+    mva #$80 pressTimer
    jmp notpressed
-checkJoy
-    ;------------JOY-------------
-    ;happy happy joy joy
-    ;check for joystick now
-    lda STICK0
-    and #$0f
-    cmp #$0f
-    beq notpressedJoy
-    tay
-    mva #0 ATRACT    ; reset atract mode
-    lda joyToKeyTable,y
-    jmp jumpFromStick
-notpressedJoy
-    .IF TARGET = 800
-    ;second fire only Atari 800
-    jsr GetKey.Check2button
-    jcc pressedTAB
-    .ENDIF
-    ;fire
-    lda STRIG0
-    jeq pressedSpace
-    mva #$ff pressTimer  ; stop counting frames
-   jmp notpressed

 ;
 pressedUp
@@ -1369,20 +1436,7 @@ pressedUp
 CheckingMaxForce

    mva #sfx_set_power_1 sfx_effect
-
-    lda MaxForceTableH,x
-    cmp ForceTableH,x
-    bne FurtherCheckMaxForce
-    lda MaxForceTableL,x
-    cmp ForceTableL,x
-FurtherCheckMaxForce
-    jcs BeforeFire
-
-    lda MaxForceTableH,x
-    sta ForceTableH,x
-    lda MaxForceTableL,x
-    sta ForceTableL,x
-
+    ; checking is at the beginning of the procedure !!
    jmp BeforeFire

 CTRLPressedUp
@@ -1402,8 +1456,6 @@ pressedDown
    cmp #25  ; 1/2s
    bcs CTRLPressedDown

-    mva #sfx_set_power_1 sfx_effect
-
    ;ldx TankNr        ; optimized
    dec ForceTableL,x
    lda ForceTableL,x
@@ -1416,6 +1468,7 @@ ForceGoesZero
      sta ForceTableH,x
      sta ForceTableL,x
@
+    mva #sfx_set_power_1 sfx_effect
    jmp BeforeFire

 CTRLPressedDown
@@ -1429,7 +1482,7 @@ CTRLPressedDown
    jcs BeforeFire
    dec ForceTableH,x
    bmi ForceGoesZero
-    jmp BeforeFire
+    bpl @-

 pressedRight
    ;ldx TankNr        ; optimized
@@ -1438,30 +1491,30 @@ pressedRight
    cmp #25  ; 1/2s
    bcs CTRLPressedRight

-    mva #sfx_set_power_2 sfx_effect
-    mva #1 Erase
+;    mva #1 Erase
    jsr DrawTankNr.BarrelChange
    dec:lda AngleTable,x
    cmp #255  ; -1
-    jne BeforeFire
+    bne @+
    lda #180
    sta AngleTable,x
+@
+    mva #sfx_set_power_2 sfx_effect
    jmp BeforeFire

 CTRLPressedRight
    ;ldx TankNr        ; optimized
-    mva #sfx_set_power_2 sfx_effect
-    mva #1 Erase
+;    mva #1 Erase
    jsr DrawTankNr.BarrelChange
    lda AngleTable,x
    sec
    sbc #4
    sta AngleTable,x
    cmp #4  ; smallest angle for speed rotating
-    jcs BeforeFire
+    bcs @-
    lda #180
    sta AngleTable,x
-    jmp BeforeFire
+    bne @-


 pressedLeft
@@ -1471,31 +1524,31 @@ pressedLeft
    cmp #25  ; 1/2s
    bcs CTRLPressedLeft

-    mva #sfx_set_power_2 sfx_effect
-    mva #1 Erase
+;    mva #1 Erase
    jsr DrawTankNr.BarrelChange
    INC AngleTable,x
    lda AngleTable,x
    cmp #180
-    jcc BeforeFire
+    bcc @+
    lda #0
    sta AngleTable,x
+@
+    mva #sfx_set_power_2 sfx_effect
    jmp BeforeFire

 CTRLPressedLeft
    ;ldx TankNr        ; optimized
-    mva #sfx_set_power_2 sfx_effect
-    mva #1 Erase
+;    mva #1 Erase
    jsr DrawTankNr.BarrelChange
    lda AngleTable,x
    clc
    adc #4
    sta AngleTable,x
    cmp #180-4
-    jcc BeforeFire
+    bcc @-
    lda #0
    sta AngleTable,x
-    jmp BeforeFire
+    beq @-

 pressedTAB
    mva #sfx_purchase sfx_effect
@@ -1544,6 +1597,7 @@ pressedS
    eor:sta noSfx
 ReleaseAndLoop
    jsr WaitForKeyRelease
+;    mva #$80 pressTimer
    jmp BeforeFire

 pressedSpace
@@ -1551,12 +1605,9 @@ pressedSpace
    ;we shoot here!!!
    lda #0
    sta ATRACT    ; reset atract mode
-    sta pressTimer ; reset
-    jsr WaitForKeyRelease.StillWait
-    lda pressTimer
-    cmp #25  ; 1/2s
-    bcc fire
-    jmp callInventory
+    jsr WaitForLongPress
+    bcc fire    ; short press
+    jmp callInventory   ; long press
 fire
    RTS
 .endp
@@ -2754,41 +2805,17 @@ notpressed
    jsr DrawTankEngine
    ; enimation ends

-    lda SKSTAT
-    cmp #$ff
-    jeq checkJoy
-    cmp #$f7  ; SHIFT
-    jeq checkJoy
-
-    lda kbcode
-    and #%00111111 ; CTRL and SHIFT elimination
-
-jumpFromStick
+    jsr GetKeyFast
    cmp #@kbcode._left  ; $6
    jeq pressedLeft
    cmp #@kbcode._right  ; $7
    jeq pressedRight
    cmp #@kbcode._space  ; $21
    jeq pressedSpace
-    jmp notpressed
-checkJoy
-    ;------------JOY-------------
-    ;happy happy joy joy
-    ;check for joystick now
-    lda STICK0
-    and #$0f
-    cmp #$0f
-    beq notpressedJoy
-    tay
-    lda joyToKeyTable,y
-    jmp jumpFromStick
-notpressedJoy
-    ;fire
-    lda STRIG0
+    cmp #@kbcode._ret  ; Fire (Joy)
    jeq pressedSpace
    jmp notpressed

-
 pressedRight
    lda ShieldEnergy,x
    jeq pressedSpace
Author	SHA1	Message	Date
Pirx	ad88cebcb4	Merge pull request #169 from pkali/develop 1.51	2025-01-17 14:00:11 -05:00
Pirx	201a22d489	Merge branch 'master' into develop	2025-01-17 13:59:56 -05:00
Pirx	2b317bc528	README updt	2025-01-17 13:57:01 -05:00
Pecusx	1af496a80d	Cartridge flasher	2025-01-16 19:55:18 +01:00
Pecusx	0210a43f7d	Executables update	2024-11-07 22:59:59 +01:00
Pecusx	fe07656c27	Smol fix	2024-11-06 23:36:41 +01:00
Pecusx	e975ad7ead	Oooops... :)	2024-11-06 13:55:51 +01:00
Pecusx	53a236afe2	PlasmaBlast!	2024-11-06 13:34:20 +01:00
Pecusx	590c1f7c9f	PlasmaBlast first attempt	2024-11-05 21:59:30 +01:00
Pecusx	3341773dcd	Opty and PlasmaBlast idea	2024-11-05 21:39:20 +01:00
Pirx	990931176e	WIP circle test (not working)	2024-11-05 14:12:15 -05:00
Pecusx	4b5316a5f5	New (faster) Circle proc - 43b saved	2024-11-05 18:13:10 +01:00
Pecusx	df456e5544	No VuMeters if no music.	2024-03-23 21:04:09 +01:00
Pecusx	bd17841ac0	Smol opty again	2024-03-23 20:57:05 +01:00
Pecusx	956f844ed3	Very smol opty.	2024-03-22 13:58:04 +01:00
Pecusx	35f9847354	Opty! :) 56b	2024-03-20 12:33:24 +01:00
Pecusx	12eebaedec	Update README.md	2024-03-16 23:33:15 +01:00
Pirx	9e8446abe4	Merge pull request #168 from pkali/develop v1.50	2024-03-15 16:54:29 -04:00
Pirx	324b42855a	readme updt	2024-03-15 16:41:34 -04:00
Pirx	81e3de877b	readme updt	2024-03-15 16:27:39 -04:00
Pirx	2333a5d6bc	WUDSN header	2024-03-15 16:04:48 -04:00
Pirx	20fd262fbd	readme updt	2024-03-15 16:04:48 -04:00
Pecusx	8980ba2ee2	Cart flasher added	2024-03-15 20:55:22 +01:00
Pecusx	0e699ce41a	Strong port flaut fixed! Again :) And better wind speed display.	2024-03-14 19:47:23 +01:00
Pecusx	630c5eaa1a	Strong port flaut fixed!	2024-03-13 22:42:09 +01:00
Pecusx	ce741f05dd	The great return of Ctrl+TAB	2024-03-13 19:43:27 +01:00
Pecusx	a52c48bb25	VUmeter for dead people fix.	2024-03-13 12:52:55 +01:00
Pecusx	06298c856b	Better VUmeter :)	2024-03-13 10:14:18 +01:00
Pecusx	9e8187fc0d	VUmeter bug fix and Oooopty!	2024-03-12 20:49:40 +01:00
Pecusx	72c9d7952b	Invisible Napalm bug fixed!	2024-03-12 09:56:57 +01:00
Pirx	a307059107	Merge pull request #167 from pkali/develop v1.48	2024-03-11 16:11:49 -04:00
Pecusx	26b0fae5d1	Update version number - 1.48	2024-03-11 18:22:38 +01:00
Pecusx	c029db1718	Two different VU meters :)	2024-03-10 21:49:16 +01:00
Pecusx	1fb0f39d1f	Cyborgs prefer humans again!	2024-03-09 19:28:00 +01:00
Pecusx	736b822c90	Update README.md Smol fix	2024-03-05 20:47:50 +01:00
Pecusx	f406c7f02f	Update README.md	2024-03-05 20:46:33 +01:00
Pecusx	8540fb5746	Update Cartridge image.	2024-03-05 10:48:43 +01:00
Pirx	4babab5135	manuals.xex update	2024-03-04 18:40:37 -05:00
Pirx	05f304ef60	manual.xex WIP	2024-03-04 18:35:04 -05:00
Pecusx	6ad0ecdd50	RTCLOK fix!	2024-03-04 22:47:38 +01:00
Pecusx	f0fb32d405	Manuals update (Long Schlong)	2024-03-04 10:34:53 +01:00
Pecusx	f39c9fd289	Manuals update and new cartridge image file.	2024-03-03 19:30:23 +01:00
Pecusx	09a5459930	Fixet Esc bug (A5200) and VU meters timer set to 1minute	2024-03-03 17:03:02 +01:00
Pecusx	6312dec69e	Opty! VU Meters and Meteors work together	2024-03-02 00:28:08 +01:00
Pecusx	75fd6c494a	VU Meter after 10s. :)	2024-03-01 14:16:26 +01:00
Pecusx	2d1c50bf97	DrawMountains with ClearSky on C64 not tested :)	2024-02-29 14:34:57 +01:00
Pecusx	5852b8f318	Smol opty	2024-02-29 12:58:24 +01:00
Pecusx	d25419c353	Tanks sequence randomization opty	2024-02-29 12:43:36 +01:00
Pecusx	3ce3539d0e	Hovercraft opty (11 bytes :) )	2024-02-28 19:20:59 +01:00
Pirx	29a1561a4a	5200 purchase link	2024-02-02 21:35:49 -05:00
Pirx	f83a44c3d9	Merge branch 'master' into develop	2024-02-02 20:41:29 -05:00
Pirx	0807f1f2b7	bin updt	2024-02-02 20:38:39 -05:00
Pirx	d82304ad84	5200 cart updt	2024-02-02 20:37:02 -05:00
Pecusx	77d6e7113f	Correct AI purchase	2024-01-30 10:48:01 +01:00
Pecusx	ccd30e3700	Better place for propaganda!	2024-01-30 10:41:28 +01:00
Pecusx	a15f342cb7	Better descriptions of "propaganda" weapon.	2024-01-30 09:16:09 +01:00
Pecusx	a6d95b4f8e	C64 soildown works!	2024-01-29 21:58:38 +01:00
Pecusx	c24e5823fa	Happy New Year C64 version failed! ??	2024-01-29 09:29:44 +01:00
Pirx	e1460da157	price we pay for propaganda	2024-01-27 14:31:59 -05:00
Pecusx	0b165a1338	X randomize in Propaganda	2024-01-27 18:57:09 +01:00
Pirx	76eceb77ca	moar propaganda :O	2024-01-27 10:36:38 -05:00
Pecusx	c51b0b8659	Propaganda works	2024-01-27 16:12:52 +01:00
Pecusx	0c83afc9c0	Ops...	2024-01-27 15:46:42 +01:00
Pecusx	c2936e1d4c	Merge branch 'develop' of https://github.com/pkali/scorch_src into develop	2024-01-27 15:42:47 +01:00
Pecusx	8fa0ad1112	Bettar propaganda texts	2024-01-27 15:42:33 +01:00
Pirx	73e2f0d7f9	fur deutschland	2024-01-27 09:34:29 -05:00
Pirx	db2c85565f	propaganda reshuffle	2024-01-27 09:29:10 -05:00
Pecusx	6d4274b1b9	Propaganda SFX	2024-01-27 15:24:04 +01:00
Pecusx	210fc0bfc4	Propaganda (test)	2024-01-27 14:55:42 +01:00
Pecusx	5901af397d	Money calculations opty.	2023-12-28 18:34:01 +01:00
Pecusx	84b5904f44	A slightly faster SoilDown.	2023-11-15 19:14:18 +01:00
Pecusx	9c6816685c	SoilDown opty.	2023-11-15 17:36:49 +01:00
Pecusx	47efa6292e	Faster Circle	2023-11-15 15:06:40 +01:00
Pecusx	19caf28ac5	C64 code update	2023-11-08 11:24:35 +01:00
Pecusx	dfef25c7b2	Added support for long button press in the main menu (like Tab) and in the activation menu (activation).	2023-11-08 09:48:44 +01:00
Pecusx	44610ec89e	Fixed WhiteFlag bug and added remembering selected joy port between games	2023-11-07 09:32:33 +01:00
Pecusx	939365a009	Splash is optional now.	2023-11-06 14:31:52 +01:00
Pecusx	aed31b821e	All inputs (keyboard and joy) in separate module	2023-10-27 14:27:05 +02:00
Pecusx	c8e8573104	Opty	2023-10-27 13:54:40 +02:00
Pecusx	0420ec20c6	Opty and prepare for turbo in C64	2023-10-27 09:55:07 +02:00
Pecusx	0320b000b3	Option key fix and opty	2023-10-27 08:47:50 +02:00
Pecusx	2c0132fd9f	Another smol opty	2023-10-26 20:21:20 +02:00
Pecusx	bd6418ce88	Opty - thanks @Irgendwer	2023-10-26 19:51:27 +02:00
Pecusx	fa43529e92	More memory - opty	2023-10-26 19:18:15 +02:00
Pecusx	dc60a1dd52	It works!	2023-10-26 18:50:51 +02:00
Pecusx	c8e671ffb8	Fire button fixed	2023-10-26 16:19:55 +02:00
Pecusx	1d31b63ecf	Keyboard and Joys - GetKey works	2023-10-26 16:04:33 +02:00
Pecusx	1791ab9869	Better GetKey but.....	2023-10-26 15:45:37 +02:00
Pecusx	803dfdf9a3	Allways use GetKey	2023-10-26 14:19:03 +02:00