Merge pull request #101 from pkali/develop

build 146

README.md

@@ -47,6 +47,65 @@ With the advent of fujinet (https://fujinet.online/) we are thinking about makin
 
 ## Changes:
 
+###### 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. 
+- 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.
+- New AI opponent - Tosser! Not much better than Poolshark, but still beats sharks most of the time.
+- AI opponents can purchase defensive weapons what 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
+- Death's Head bug fix
+
+Issues closed:
+- https://github.com/pkali/scorch_src/issues/87 Angles are reasonable now. PROFIT!!!
+
+
+###### Build 145
+2022-06-26
+Possibly last round of weapon additions!
+
+@Pecusx added 
+- working White Flag -- it is a way to give up while not making opponents richer!
+- Battery - a must for every tank with low energy.
+- 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.
+- Pressing [S] turns on/off SFX (when aiming). Pressing [M] turns on/off in-game tunes.
+
+Tickets closed:
+- https://github.com/pkali/scorch_src/issues/54 - holding a joystick up or down speeds up force change. It makes playing with a joystick much nicer.
+- https://github.com/pkali/scorch_src/issues/76 - a beginning of visual tweaks by @6502adam
+- infinite defensive weapons purchase bug fixed, to the chagrin of some...
+
+###### 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.
+
+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.
+
+Tickets closed:
+* https://github.com/pkali/scorch_src/issues/92 - less unnecessary cleaning of the offensive texts
+* https://github.com/pkali/scorch_src/issues/89 - improved collisions with tank
+* https://github.com/pkali/scorch_src/issues/71 - ditto
+* https://github.com/pkali/scorch_src/issues/11, https://github.com/pkali/scorch_src/issues/26, https://github.com/pkali/scorch_src/issues/8, https://github.com/pkali/scorch_src/issues/20 - new inventory system
+
+###### 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!
+- 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.
+- 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.

ai.asm

@@ -9,7 +9,7 @@
 ; greeeting to myself 10 years older in 2013-11-09... still no idea
 
 ;----------------------------------------------
-MakeLowResDistances .proc
+.proc MakeLowResDistances 
 	; create low precision table of positions
 	; by dividing positions by 4
 
@@ -30,7 +30,7 @@ loop
 .endp
 
 ;----------------------------------------------
-ArtificialIntelligence .proc ;
+.proc ArtificialIntelligence ;
 ; A - skill of the TankNr
 ; returns shoot energy and angle in
 ; ForceTable/L/H and AngleTable
@@ -42,6 +42,13 @@ ArtificialIntelligence .proc ;
     pha
     lda AIRoutines,x
     pha
+
+    ldx TankNr  ; common values used in AI routines
+    ; address of weapons table (for future use)
+    lda TanksWeaponsTableL,x
+    sta temp
+    lda TanksWeaponsTableH,x
+    sta temp+1
 	rts
 .endp
 ;----------------
@@ -49,15 +56,14 @@ AIRoutines
     .word Moron-1
     .word Shooter-1 ;Shooter
     .word Poolshark-1 ;Poolshark
-    .word Poolshark-1 ;Toosser
+    .word Tosser-1 ;Tosser
     .word Poolshark-1 ;Chooser
     .word Poolshark-1 ;Spoiler
     .word Poolshark-1 ;Cyborg
     .word Poolshark-1 ;Unknown
 
 ;----------------------------------------------
-Moron .proc
+.proc Moron 
-    ldx TankNr
     jsr RandomizeAngle
     sta NewAngle
     mwa #80 RandBoundaryLow
@@ -66,21 +72,29 @@ Moron .proc
     rts
 .endp
 ;----------------------------------------------
-Shooter .proc
+.proc Shooter 
 
-    ldx TankNr
     lda PreviousAngle,x
     ora PreviousEnergyL,x
     ora PreviousEnergyH,x
     beq firstShoot
     
 	lda PreviousAngle,x
+	cmp #90
+	bcs shootingLeftAtThisMomentOfTime
+	; shooting right at this moment of time
+    sec
+    sbc #5
+    cmp #10
+    bcs @+ ;not smaller than 10
+    bcc firstShoot ; GET THE aim againg
+    
+shootingLeftAtThisMomentOfTime
+	
 	clc
 	adc #5
-	bmi @+
+	cmp #170  ; maximum shooter angle
-	cmp #90
+    bcs firstShoot
-	bcc @+
-	lda #(-90)
 @
 	sta NewAngle
 
@@ -95,36 +109,30 @@ Shooter .proc
 
 firstShoot
 	; compare the x position with the middle of the screen
+    lda xTanksTableH,x
+    cmp #>(screenwidth/2)
+    bne @+
 	lda xTanksTableL,x
-	sta temp
+	cmp #<(screenwidth/2)
-	lda xTanksTableH,x
+@	bcc tankIsOnTheRight
-	sta temp+1
-	cpw temp #(screenwidth/2)
-	bcs tankIsOnTheRight
-
-	lda RANDOM
-	and #$1F
-	clc
-	adc #5
 
+    ; enemy tank is on the left
+	randomize 95 125
 	sta NewAngle
-	jmp forceNow
+	bne forceNow
+
 tankIsOnTheRight
-	lda RANDOM
+    randomize 55 85
-	and #$1F
+    sta NewAngle
-	clc
-	adc #(-85)
-	;lda #-45
-	sta NewAngle
 	
 forceNow
     mwa #100 RandBoundaryLow
     mwa #800 RandBoundaryHigh 
-    ldx TankNr ;this is possibly not necessary
+    ;ldx TankNr ;this is possibly not necessary
     jsr RandomizeForce
 
 endo
-	ldx TankNr ;this is possibly not necessary
+	;ldx TankNr ;this is possibly not necessary
     jsr RandomizeForce.LimitForce
 	lda NewAngle
 	sta PreviousAngle,x
@@ -135,28 +143,66 @@ endo
 	
 	; choose the best weapon
 	
-	lda TanksWeaponsTableL,x
-	sta temp
-	lda TanksWeaponsTableH,x
-	sta temp+1
 	ldy #32 ;the last  weapon	
 loop
 	dey
-	lda (temp),y
+	lda (temp),y  ; this is set up before calling the routine, has address of TanksWeaponsTable
 	beq loop 
 	tya
 	sta ActiveWeapon,x
     rts
     .endp
 ;----------------------------------------------
-Poolshark .proc
+.proc Poolshark
-
+	; defensives
+	; if low energy ten use battery
+	lda Energy,x
+	cmp #30
+	bcs EnoughEnergy
+	; lower than 30 units - check battery
+	ldy #ind_Battery________
+	lda (temp),y  ; has address of TanksWeaponsTable
+	beq NoBatteries
+	; we have batteries - use one
+	clc
+	sbc #1
+	sta (temp),y
+	lda #99
+	sta Energy,x
+NoBatteries
+EnoughEnergy
+	; use best defensive :)
+	; but not allways
+	randomize 1 3
+	cmp #1
+	bne NoUseDefensive
+	; first check check if any is in use
+	lda ActiveDefenceWeapon,x
+	bne DefensiveInUse
+	ldy #ind_Nuclear_Winter_+1 ;the last defensive weapon
+@
+	dey
+	cpy #ind_Battery________ ;first defensive weapon	(White Flag nad Battery - never use)
+	beq NoUseDefensive
+	lda (temp),y  ; has address of TanksWeaponsTable
+	beq @- 
+	tya
+	; activate defensive weapon
+	sta ActiveDefenceWeapon,x
+    lda DefensiveEnergy,y
+    sta ShieldEnergy,x
+	; decrease in inventory
+	clc
+	sbc #1
+	sta (temp),y  ; has address of TanksWeaponsTable
+NoUseDefensive
+DefensiveInUse
 firstShoot
 	;find nearest tank neighbour
 	jsr MakeLowResDistances
 	mva #$ff temp2 ; min possible distance
 
-	ldx TankNr
+	;ldx TankNr
 	ldy NumberOfPlayers
 	dey
 	
@@ -217,7 +263,7 @@ forceNow
     jsr RandomizeForce
 
 endo
-	ldx TankNr ;this is possibly not necessary
+	;ldx TankNr ;this is possibly not necessary
 	
 	; choose the best weapon
 	
@@ -225,7 +271,7 @@ endo
 	sta temp
 	lda TanksWeaponsTableH,x
 	sta temp+1
-	ldy #32 ;the last  weapon	
+	ldy #ind_Laser__________ ;the last offensive weapon	
 loop
 	dey
 	lda (temp),y
@@ -236,11 +282,39 @@ loop
     
 ;----------------------------------------------
 AngleTable	; 16 bytes ;ba w $348b L$3350
-	.by 178,186,194,202,210,218,226,234
+	.by 106,114,122,130,138,146,154,162
-	.by 16,24,32,40,48,56,64,72
+	.by 18,26,34,43,50,58,66,74
-	.endp
+.endp
 ;----------------------------------------------
-PurchaseAI .proc ; 
+.proc Tosser
+	; use best defensive :)
+	; allways
+	; first check check if any is in use
+	lda ActiveDefenceWeapon,x
+	bne DefensiveInUse
+	ldy #ind_Nuclear_Winter_+1 ;the last defensive weapon	
+@
+	dey
+	cpy #ind_Battery________ ;first defensive weapon	(White Flag nad Battery - never use)
+	beq NoUseDefensive
+	lda (temp),y  ; has address of TanksWeaponsTable
+	beq @- 
+	tya
+	; activate defensive weapon
+	sta ActiveDefenceWeapon,x
+    lda DefensiveEnergy,y
+    sta ShieldEnergy,x
+	; decrease in inventory
+	clc
+	sbc #1
+	sta (temp),y
+DefensiveInUse
+NoUseDefensive
+	; Toosser is like Poolshark but allways uses defensives
+	jmp Poolshark
+.endp
+;----------------------------------------------
+.proc PurchaseAI ; 
 ; A - skill of the TankNr
 ; makes purchase for AI opponents
 ; results of this routine are not visible on the screen
@@ -260,21 +334,22 @@ PurchaseAIRoutines
     .word MoronPurchase-1
     .word ShooterPurchase-1 ;ShooterPurchase
     .word PoolsharkPurchase-1 ;PoolsharkPurchase
-    .word PoolsharkPurchase-1 ;ToosserPurchase
+    .word TosserPurchase-1 ;TosserPurchase
     .word PoolsharkPurchase-1 ;ChooserPurchase
     .word PoolsharkPurchase-1 ;SpoilerPurchase
     .word PoolsharkPurchase-1 ;CyborgPurchase
     .word PoolsharkPurchase-1 ;UnknownPurchase
 
 ;----------------------------------------------
-MoronPurchase
+.proc MoronPurchase
 ;Moron buys nothing
     rts
-    
+.endp
 ;-------
-TryToPurchaseOnePiece .proc
+.proc TryToPurchaseOnePiece
 	; A - weapon number, better it will be in range(1,32)
 	; TankNr in X
+    ; DOES NOT CHANGE X
 	tay
 	lda PurchaseMeTable,y
 	beq SorryNoPurchase
@@ -320,28 +395,73 @@ SorryNoPurchase
 	
 
 ;----------------------------------------------
-ShooterPurchase .proc
+.proc ShooterPurchase
-	mva #4 tempXroller; number of purchases to perform
+	; first try to buy defensives
-
+	mva #2 tempXroller; number of offensive purchases to perform
 	ldx TankNr
-loop
+@
-	randomize 1 14
+	randomize ind_Battery________ ind_StrongParachute
 	jsr TryToPurchaseOnePiece
 	dec tempXroller
-	bne loop
+	bne @-
 	
-	rts 
+	; and now offensives
-	.endp
+	mva #4 tempXroller; number of offensive purchases to perform
-;----------------------------------------------
+	;ldx TankNr
-PoolsharkPurchase .proc
+@
-	mva #8 tempXroller; number of purchases to perform
+	randomize ind_Missile________ ind_Heavy_Roller___
-
-	ldx TankNr
-loop
-	randomize 1 30
 	jsr TryToPurchaseOnePiece
 	dec tempXroller
-	bne loop
+	bne @-
 
 	rts 
 .endp
+;----------------------------------------------
+.proc PoolsharkPurchase
+	; first try to buy defensives
+	mva #3 tempXroller; number of offensive purchases to perform
+	ldx TankNr
+@
+	randomize ind_Battery________ ind_Auto_Defense___
+	jsr TryToPurchaseOnePiece
+	dec tempXroller
+	bne @-
+	
+	; and now offensives
+	mva #8 tempXroller; number of purchases to perform
+	;ldx TankNr
+@
+	randomize ind_Missile________ ind_Dirt_Charge____
+	jsr TryToPurchaseOnePiece
+	dec tempXroller
+	bne @-
+
+	rts 
+.endp
+;----------------------------------------------
+.proc TosserPurchase
+
+    ; what is my money level
+    ldx TankNr
+    lda MoneyH,x ; money / 256
+    sta tempXroller ; perform this many purchase attempts
+    ; first try to buy defensives
+    mva #3 tempXroller; number of defensive purchases to perform
+@
+    randomize ind_Battery________ ind_Auto_Defense___
+    jsr TryToPurchaseOnePiece
+    dec tempXroller
+    bne @-
+    
+    ; and now offensives
+    lda MoneyH,x ; money / 256
+    asl  ;*2
+    sta tempXroller ; perform this many purchase attempts
+@
+    randomize ind_Missile________ ind_Dirt_Charge____
+    jsr TryToPurchaseOnePiece
+    dec tempXroller
+    bne @-
+
+    rts 
+.endp

artwork/HIMARS14.asm

@@ -73,7 +73,7 @@ pmg	.ds $0300
 	eif
 
 song_data
-        ins     'mmm_16.lzs'
+        ins 'mmm_16.lzs'
 song_end
 
 POKEY = $D200
@@ -456,7 +456,7 @@ quit
 	ini main
 ; ---
 
-	opt l-
+	;opt l-
 
 .MACRO	SPRITES
 missiles

constants.asm

@@ -14,16 +14,15 @@ dliColorsFore
 TextBackgroundColor = $02	; REAL constans - use: LDA #TextBackgroundColor
 TextForegroundColor = $0c
 CashOptionL ;(one zero less than on the screen)
-    .by 0,<200,<500,<800,<1000
+    .by 0,<200,<800,<1200,<2000
 CashOptionH   
-    .by 0,>200,>500,>800,>1000
+    .by 0,>200,>800,>1200,>2000
 GravityTable   .by 10,20,25,30,40
 MaxWindTable   .by 5,20,40,70,99
 RoundsTable    .by 10,20,30,40,50
 flyDelayTable  .by 255,150,75,35,1
 seppukuTable   .by 255, 45,25,15,9
 ;------------------------------------------------
-
 LevelNameBeginL ; begins of level names
     .by <NamesOfLevels,<(NamesOfLevels+10),<(NamesOfLevels+20)
     .by <(NamesOfLevels+32),<(NamesOfLevels+42),<(NamesOfLevels+52)
@@ -37,31 +36,25 @@ TanksWeaponsTableL
     .by <TanksWeapon1,<TanksWeapon2,<TanksWeapon3,<TanksWeapon4,<TanksWeapon5,<TanksWeapon6
 TanksWeaponsTableH
     .by >TanksWeapon1,>TanksWeapon2,>TanksWeapon3,>TanksWeapon4,>TanksWeapon5,>TanksWeapon6
-;-----4x4 texts-----
 
+;-----4x4 texts-----
 LineTop
-    dta d"(%%%%%%%%%%%%)"
+    dta d"(%%%%%%%%%%%%)", $ff
-    .byte $ff
 ;# - vertical, () * +, % - horizontal
 LineBottom
-    dta d"*%%%%%%%%%%%%+"
+    dta d"*%%%%%%%%%%%%+", $ff
-    .byte $ff
 LineEmpty
-    dta d"#            #"
+    dta d"#            #", $ff
-    .byte $ff
 LineHeader2
-    dta d"#  RESULTS   #"
+    dta d"#  RESULTS   #", $ff
-    .byte $ff
 LineGameOver
-    dta d"# GAME  OVER #"
+    dta d"# GAME  OVER #", $ff
-    .byte $ff
 seppukuText
-    dta d"#  SEPPUKU!  #"
+    dta d"#  SEPPUKU!  #", $ff
-    .byte $ff
+areYouSureText
+    dta d"# SURE?  Y/N #", $ff
 lineClear
-    dta d"              "
+    dta d"              ", $ff
-    .byte $ff
-
 
 ;-----------
 pmtableL ; addressess of the P/M memory for 5 tanks (6th is without P/M background)
@@ -77,32 +70,6 @@ pmtableH
     .by >(pmgraph+$700)
     .by >(pmgraph+$300)
 ;-----------
-; this table changes Angle to the appropriate tank character
-BarrelTableL
-    .by $02,$02,$02,$02,$02,$02,$02,$02
-    .by $04,$04,$04,$04,$04,$04,$04,$04
-    .by $06,$06,$06,$06,$06,$06,$06,$06,$06
-    .by $08,$08,$08,$08,$08,$08,$08,$08
-    .by $0a,$0a,$0a,$0a,$0a,$0a,$0a,$0a
-    .by $0c,$0c,$0c,$0c,$0c,$0c,$0c,$0c,$0c
-    .by $0e,$0e,$0e,$0e,$0e,$0e,$0e,$0e
-    .by $10,$10,$10,$10,$10,$10,$10,$10
-    .by $12,$12,$12,$12,$12,$12,$12,$12,$12
-    .by $14,$14,$14,$14,$14,$14,$14,$14
-    .by $16,$16,$16,$16,$16,$16,$16,$16
-BarrelTableR
-    .by $2c,$2c,$2c,$2c,$2c,$2c,$2c,$2c
-    .by $2a,$2a,$2a,$2a,$2a,$2a,$2a,$2a
-    .by $28,$28,$28,$28,$28,$28,$28,$28,$28
-    .by $26,$26,$26,$26,$26,$26,$26,$26
-    .by $24,$24,$24,$24,$24,$24,$24,$24
-    .by $22,$22,$22,$22,$22,$22,$22,$22,$22
-    .by $20,$20,$20,$20,$20,$20,$20,$20
-    .by $1e,$1e,$1e,$1e,$1e,$1e,$1e,$1e
-    .by $1c,$1c,$1c,$1c,$1c,$1c,$1c,$1c,$1c
-    .by $1a,$1a,$1a,$1a,$1a,$1a,$1a,$1a
-    .by $18,$18,$18,$18,$18,$18,$18,$18
-
 sintable
     .by 0
     .by 4
@@ -217,332 +184,102 @@ disktance ;tanks distance
 
 ; this table is for deciding where a tank should slide
 ; accordingly to what is below the tank
-; there are 3 bits used here
+; values in table mean that tank is moving to the left
-; bit 0 - go down
+SlideLeftTable
-; bit 1 - go left
+    .BY %00000001
-; bit 2 - go right
+    .BY %00000010
-; position in the table equals to bit pattern of soil below tank
+    .BY %00000011
+    .BY %00000100
+    .BY %00000101
+    .BY %00000110
+    .BY %00000111
+    .BY %00001100
 
-WhereToSlideTable
+;-----------------------------------------------------------
-  ; we have 3 bits, when set: 2 - go left, 1 - go right, 0 - go down
+; this table changes Angle to the appropriate tank character
-    .BY %001  ; 00000000
+BarrelTable
-    .BY %101  ; 00000001
+
-    .BY %100  ; 00000010
+  .by $2C,$2C,$2C,$2C,$2C,$2C,$2C,$2C,$2A,$2A,
-    .BY %100  ; 00000011
+  .by $2A,$2A,$2A,$2A,$2A,$2A,$28,$28,$28,$28,
-    .BY %100  ; 00000100
+  .by $28,$28,$28,$28,$28,$26,$26,$26,$26,$26,
-    .BY %100  ; 00000101
+  .by $26,$26,$26,$24,$24,$24,$24,$24,$24,$24,
-    .BY %100  ; 00000110
+  .by $24,$22,$22,$22,$22,$22,$22,$22,$22,$22,
-    .BY %100  ; 00000111
+  .by $20,$20,$20,$20,$20,$20,$20,$20,$1E,$1E,
-    .BY %000  ; 00001000
+  .by $1E,$1E,$1E,$1E,$1E,$1E,$1C,$1C,$1C,$1C,
-    .BY %000  ; 00001001
+  .by $1C,$1C,$1C,$1C,$1C,$1A,$1A,$1A,$1A,$1A,
-    .BY %000  ; 00001010
+  .by $1A,$1A,$1A,$18,$18,$18,$18,$18,$18,$18,
-    .BY %000  ; 00001011
+  ;.by $18,
-    .BY %100  ; 00001100
+
-    .BY %000  ; 00001101
+  .by $16,$16,$16,$16,$16,$16,$16,$16,$14,$14,
-    .BY %000  ; 00001110
+  .by $14,$14,$14,$14,$14,$14,$12,$12,$12,$12,
-    .BY %000  ; 00001111
+  .by $12,$12,$12,$12,$12,$10,$10,$10,$10,$10,
-    .BY %000  ; 00010000
+  .by $10,$10,$10,$0E,$0E,$0E,$0E,$0E,$0E,$0E,
-    .BY %000  ; 00010001
+  .by $0E,$0C,$0C,$0C,$0C,$0C,$0C,$0C,$0C,$0C,
-    .BY %000  ; 00010010
+  .by $0A,$0A,$0A,$0A,$0A,$0A,$0A,$0A,$08,$08,
-    .BY %000  ; 00010011
+  .by $08,$08,$08,$08,$08,$08,$06,$06,$06,$06,
-    .BY %000  ; 00010100
+  .by $06,$06,$06,$06,$06,$04,$04,$04,$04,$04,
-    .BY %000  ; 00010101
+  .by $04,$04,$04,$02,$02,$02,$02,$02,$02,$02,
-    .BY %000  ; 00010110
+  .by $02,
-    .BY %000  ; 00010111
-    .BY %000  ; 00011000
-    .BY %000  ; 00011001
-    .BY %000  ; 00011010
-    .BY %000  ; 00011011
-    .BY %000  ; 00011100
-    .BY %000  ; 00011101
-    .BY %000  ; 00011110
-    .BY %000  ; 00011111
-    .BY %010  ; 00100000
-    .BY %000  ; 00100001
-    .BY %000  ; 00100010
-    .BY %000  ; 00100011
-    .BY %000  ; 00100100
-    .BY %000  ; 00100101
-    .BY %000  ; 00100110
-    .BY %000  ; 00100111
-    .BY %000  ; 00101000
-    .BY %000  ; 00101001
-    .BY %000  ; 00101010
-    .BY %000  ; 00101011
-    .BY %000  ; 00101100
-    .BY %000  ; 00101101
-    .BY %000  ; 00101110
-    .BY %000  ; 00101111
-    .BY %010  ; 00110000
-    .BY %000  ; 00110001
-    .BY %000  ; 00110010
-    .BY %000  ; 00110011
-    .BY %000  ; 00110100
-    .BY %000  ; 00110101
-    .BY %000  ; 00110110
-    .BY %000  ; 00110111
-    .BY %000  ; 00111000
-    .BY %000  ; 00111001
-    .BY %000  ; 00111010
-    .BY %000  ; 00111011
-    .BY %000  ; 00111100
-    .BY %000  ; 00111101
-    .BY %000  ; 00111110
-    .BY %000  ; 00111111
-    .BY %010  ; 01000000
-    .BY %000  ; 01000001
-    .BY %000  ; 01000010
-    .BY %000  ; 01000011
-    .BY %000  ; 01000100
-    .BY %000  ; 01000101
-    .BY %000  ; 01000110
-    .BY %000  ; 01000111
-    .BY %000  ; 01001000
-    .BY %000  ; 01001001
-    .BY %000  ; 01001010
-    .BY %000  ; 01001011
-    .BY %000  ; 01001100
-    .BY %000  ; 01001101
-    .BY %000  ; 01001110
-    .BY %000  ; 01001111
-    .BY %000  ; 01010000
-    .BY %000  ; 01010001
-    .BY %000  ; 01010010
-    .BY %000  ; 01010011
-    .BY %000  ; 01010100
-    .BY %000  ; 01010101
-    .BY %000  ; 01010110
-    .BY %000  ; 01010111
-    .BY %000  ; 01011000
-    .BY %000  ; 01011001
-    .BY %000  ; 01011010
-    .BY %000  ; 01011011
-    .BY %000  ; 01011100
-    .BY %000  ; 01011101
-    .BY %000  ; 01011110
-    .BY %000  ; 01011111
-    .BY %010  ; 01100000
-    .BY %000  ; 01100001
-    .BY %000  ; 01100010
-    .BY %000  ; 01100011
-    .BY %000  ; 01100100
-    .BY %000  ; 01100101
-    .BY %000  ; 01100110
-    .BY %000  ; 01100111
-    .BY %000  ; 01101000
-    .BY %000  ; 01101001
-    .BY %000  ; 01101010
-    .BY %000  ; 01101011
-    .BY %000  ; 01101100
-    .BY %000  ; 01101101
-    .BY %000  ; 01101110
-    .BY %000  ; 01101111
-    .BY %000  ; 01110000
-    .BY %000  ; 01110001
-    .BY %000  ; 01110010
-    .BY %000  ; 01110011
-    .BY %000  ; 01110100
-    .BY %000  ; 01110101
-    .BY %000  ; 01110110
-    .BY %000  ; 01110111
-    .BY %000  ; 01111000
-    .BY %000  ; 01111001
-    .BY %000  ; 01111010
-    .BY %000  ; 01111011
-    .BY %000  ; 01111100
-    .BY %000  ; 01111101
-    .BY %000  ; 01111110
-    .BY %000  ; 01111111
-    .BY %011  ; 10000000
-    .BY %000  ; 10000001
-    .BY %000  ; 10000010
-    .BY %000  ; 10000011
-    .BY %000  ; 10000100
-    .BY %000  ; 10000101
-    .BY %000  ; 10000110
-    .BY %000  ; 10000111
-    .BY %000  ; 10001000
-    .BY %000  ; 10001001
-    .BY %000  ; 10001010
-    .BY %000  ; 10001011
-    .BY %000  ; 10001100
-    .BY %000  ; 10001101
-    .BY %000  ; 10001110
-    .BY %000  ; 10001111
-    .BY %000  ; 10010000
-    .BY %000  ; 10010001
-    .BY %000  ; 10010010
-    .BY %000  ; 10010011
-    .BY %000  ; 10010100
-    .BY %000  ; 10010101
-    .BY %000  ; 10010110
-    .BY %000  ; 10010111
-    .BY %000  ; 10011000
-    .BY %000  ; 10011001
-    .BY %000  ; 10011010
-    .BY %000  ; 10011011
-    .BY %000  ; 10011100
-    .BY %000  ; 10011101
-    .BY %000  ; 10011110
-    .BY %000  ; 10011111
-    .BY %010  ; 10100000
-    .BY %000  ; 10100001
-    .BY %000  ; 10100010
-    .BY %000  ; 10100011
-    .BY %000  ; 10100100
-    .BY %000  ; 10100101
-    .BY %000  ; 10100110
-    .BY %000  ; 10100111
-    .BY %000  ; 10101000
-    .BY %000  ; 10101001
-    .BY %000  ; 10101010
-    .BY %000  ; 10101011
-    .BY %000  ; 10101100
-    .BY %000  ; 10101101
-    .BY %000  ; 10101110
-    .BY %000  ; 10101111
-    .BY %000  ; 10110000
-    .BY %000  ; 10110001
-    .BY %000  ; 10110010
-    .BY %000  ; 10110011
-    .BY %000  ; 10110100
-    .BY %000  ; 10110101
-    .BY %000  ; 10110110
-    .BY %000  ; 10110111
-    .BY %000  ; 10111000
-    .BY %000  ; 10111001
-    .BY %000  ; 10111010
-    .BY %000  ; 10111011
-    .BY %000  ; 10111100
-    .BY %000  ; 10111101
-    .BY %000  ; 10111110
-    .BY %000  ; 10111111
-    .BY %010  ; 11000000
-    .BY %000  ; 11000001
-    .BY %000  ; 11000010
-    .BY %000  ; 11000011
-    .BY %000  ; 11000100
-    .BY %000  ; 11000101
-    .BY %000  ; 11000110
-    .BY %000  ; 11000111
-    .BY %000  ; 11001000
-    .BY %000  ; 11001001
-    .BY %000  ; 11001010
-    .BY %000  ; 11001011
-    .BY %000  ; 11001100
-    .BY %000  ; 11001101
-    .BY %000  ; 11001110
-    .BY %000  ; 11001111
-    .BY %000  ; 11010000
-    .BY %000  ; 11010001
-    .BY %000  ; 11010010
-    .BY %000  ; 11010011
-    .BY %000  ; 11010100
-    .BY %000  ; 11010101
-    .BY %000  ; 11010110
-    .BY %000  ; 11010111
-    .BY %000  ; 11011000
-    .BY %000  ; 11011001
-    .BY %000  ; 11011010
-    .BY %000  ; 11011011
-    .BY %000  ; 11011100
-    .BY %000  ; 11011101
-    .BY %000  ; 11011110
-    .BY %000  ; 11011111
-    .BY %010  ; 11100000
-    .BY %000  ; 11100001
-    .BY %000  ; 11100010
-    .BY %000  ; 11100011
-    .BY %000  ; 11100100
-    .BY %000  ; 11100101
-    .BY %000  ; 11100110
-    .BY %000  ; 11100111
-    .BY %000  ; 11101000
-    .BY %000  ; 11101001
-    .BY %000  ; 11101010
-    .BY %000  ; 11101011
-    .BY %000  ; 11101100
-    .BY %000  ; 11101101
-    .BY %000  ; 11101110
-    .BY %000  ; 11101111
-    .BY %000  ; 11110000
-    .BY %000  ; 11110001
-    .BY %000  ; 11110010
-    .BY %000  ; 11110011
-    .BY %000  ; 11110100
-    .BY %000  ; 11110101
-    .BY %000  ; 11110110
-    .BY %000  ; 11110111
-    .BY %000  ; 11111000
-    .BY %000  ; 11111001
-    .BY %000  ; 11111010
-    .BY %000  ; 11111011
-    .BY %000  ; 11111100
-    .BY %000  ; 11111101
-    .BY %000  ; 11111110
-    .BY %000  ; 11111111
 
 EndOfTheBarrelX
-	; right angles from 0 (vertically up) to 90 (horizontally to the right)
+	; right angles from 0 (horizontally right) to 90  (up)
-    .by 4,4,4,4,4,4,4,4,4,4,4
-    .by 5,5,5,5,5,5,5,5,5,5
-    .by 6,6,6,6,6,6,6,6,6
-    .by 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
-    .by 7,7,7,7,7,7,7,7,7
-    .by 7,7,7,7,7,7,7,7,7,7
-    .by 7,7,7,7,7,7,7,7,7,7,7,7,7
-    .by 7,7,7,7,7,7,7,7,7,7,7,7,7,7
 
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
+  .by 7,7,7,7,7,7,7,7,7,7,
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
+  .by 7,7,7,7,7,7,7,7,7,7,
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
+  .by 7,7,7,7,7,7,7,7,7,7,
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
+  .by 7,7,7,7,7,7,7,7,7,7,
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
+  .by 7,7,7,7,7,7,7,7,7,7,
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
+  .by 7,7,7,7,7,7,7,7,7,7,
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
+  .by 7,6,6,6,6,6,6,6,6,6,
-    .by 0,0,0,0					; not used
+  .by 5,5,5,5,5,5,5,5,5,5,
+  .by 4,4,4,4,4,4,4,4,4,4,
+  ;.by 4,
 
-	; left angles from 90 (horizontally to the left) to 1 (vertically up)
+	; left angles from 90 (vertical) to 180 (horizontally left)
-    .by 0,0,0,0,0,0,0,0,0,0,0,0,0,0
+  .by 3,3,3,3,3,3,3,3,3,3,
-    .by 0,0,0,0,0,0,0,0,0,0,0,0,0
+  .by 3,2,2,2,2,2,2,2,2,2,
-    .by 0,0,0,0,0,0,0,0,0,0
+  .by 2,1,1,1,1,1,1,1,1,1,
-    .by 0,0,0,0,0,0,0,0,0
+  .by 0,0,0,0,0,0,0,0,0,0,
-    .by 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+  .by 0,0,0,0,0,0,0,0,0,0,
-    .by 1,1,1,1,1,1,1,1,1
+  .by 0,0,0,0,0,0,0,0,0,0,
-    .by 2,2,2,2,2,2,2,2,2,2
+  .by 0,0,0,0,0,0,0,0,0,0,
-    .by 3,3,3,3,3,3,3,3,3,3,3
+  .by 0,0,0,0,0,0,0,0,0,0,
+  .by 0,0,0,0,0,0,0,0,0,0,
+  .by 0
 
 EndOfTheBarrelY
-	; right angles from 0 (vertically up) to 90 (horizontally to the right)
+; right angles from 0 (horizontally right) to 90  (up)
-    .by 7,7,7,7,7,7,7,7,7,7,7
+
-    .by 7,7,7,7,7,7,7,7,7,7
+ ; one pixel Up for fix problems with colision check
-    .by 7,7,7,7,7,7,7,7,7
+ ;.by 3,3,3,3,3,3,3,3,3,3,3,3,3,3
-    .by 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
+  .by 4,4,4,4,4,4,4,4,4,4,
-    .by 6,6,6,6,6,6,6,6,6
+  .by 4,4,4,4,4,4,4,4,4,4,
-    .by 5,5,5,5,5,5,5,5,5,5
+  .by 4,4,4,4,4,4,4,5,5,5,
-    .by 4,4,4,4,4,4,4,4,4,4,4,4,4
+  .by 5,5,5,5,5,5,5,6,6,6,
-    .by 3,3,3,3,3,3,3,3,3,3,3,3,3,3
+  .by 6,6,6,6,6,6,7,7,7,7,
+  .by 7,7,7,7,7,7,7,7,7,7,
+  .by 7,7,7,7,7,7,7,7,7,7,
+  .by 7,7,7,7,7,7,7,7,7,7,
+  .by 7,7,7,7,7,7,7,7,7,7,
+  ;.by 7,    	
+
+; left angles from 90 (vertical) to 180 (horizontally left)
+
+  .by 7,7,7,7,7,7,7,7,7,7,
+  .by 7,7,7,7,7,7,7,7,7,7,
+  .by 7,7,7,7,7,7,7,7,7,7,
+  .by 7,7,7,7,7,7,7,7,7,7,
+  .by 7,7,7,7,7,6,6,6,6,6,
+  .by 6,6,6,6,5,5,5,5,5,5,
+  .by 5,5,5,5,4,4,4,4,4,4,
+  .by 4,4,4,4,4,4,4,4,4,4,
+  .by 4,4,4,4,4,4,4,4,4,4,
+  .by 4,
+ ; one pixel Up for fix problems with colision check
+ ;.by 3,3,3,3,3,3,3,3,3,3,3,3,3,3
 
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
-    .by 0,0,0,0,0,0,0,0,0,0		; not used
-    .by 0,0,0,0					; not used
 
-	; left angles from 90 (horizontally to the left) to 1 (vertically up)
-    .by 3,3,3,3,3,3,3,3,3,3,3,3,3,3
-    .by 4,4,4,4,4,4,4,4,4,4,4,4,4
-    .by 5,5,5,5,5,5,5,5,5,5
-    .by 6,6,6,6,6,6,6,6,6
-    .by 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
-    .by 7,7,7,7,7,7,7,7,7
-    .by 7,7,7,7,7,7,7,7,7,7
-    .by 7,7,7,7,7,7,7,7,7,7,7
 ;-------------------------------------------------
-
 TanksNamesDefault
     dta d"1st.Tank"
     dta d"2nd.Tank"
@@ -551,7 +288,6 @@ TanksNamesDefault
     dta d"5th.Tank"
     dta d"6th.Tank"
 
-
 WeaponPriceH ; weapons prices (tables with prices of weapons)
   .by >price_Baby_Missile___
   .by >price_Missile________
@@ -601,13 +337,14 @@ WeaponPriceH ; weapons prices (tables with prices of weapons)
   .by >price______________45
   .by >price______________46
   .by >price______________47
-  .by >price_Heat_Guidance__
+  .by >price_White_Flag_____
+  .by >price_Battery________
   .by >price_Bal_Guidance___
   .by >price_Horz_Guidance__
   .by >price_Vert_Guidance__
   .by >price_Lazy_Boy_______
   .by >price_Parachute______
-  .by >price_Battery________
+  .by >price_StrongParachute
   .by >price_Mag_Deflector__
   .by >price_Shield_________
   .by >price_Force_Shield___
@@ -615,8 +352,7 @@ WeaponPriceH ; weapons prices (tables with prices of weapons)
   .by >price_Super_Mag______
   .by >price_Auto_Defense___
   .by >price_Fuel_Tank______
-  .by >price_Contact_Trigger
+  .by >price_Nuclear_Winter_
-  .by >price_White_Flag_____
 
 WeaponPriceL
   .by <price_Baby_Missile___
@@ -667,13 +403,14 @@ WeaponPriceL
   .by <price______________45
   .by <price______________46
   .by <price______________47
-  .by <price_Heat_Guidance__
+  .by <price_White_Flag_____
+  .by <price_Battery________
   .by <price_Bal_Guidance___
   .by <price_Horz_Guidance__
   .by <price_Vert_Guidance__
   .by <price_Lazy_Boy_______
   .by <price_Parachute______
-  .by <price_Battery________
+  .by <price_StrongParachute
   .by <price_Mag_Deflector__
   .by <price_Shield_________
   .by <price_Force_Shield___
@@ -681,8 +418,7 @@ WeaponPriceL
   .by <price_Super_Mag______
   .by <price_Auto_Defense___
   .by <price_Fuel_Tank______
-  .by <price_Contact_Trigger
+  .by <price_Nuclear_Winter_
-  .by <price_White_Flag_____
 
 ;-------------------------------------------------
 ; how many units (bulletd) of a given weapon we get for a given price
@@ -693,18 +429,18 @@ WeaponPriceL
 WeaponUnits
   .by 10 ;Baby_Missile___
   .by 5  ;Missile________
-  .by 3  ;Baby_Nuke______
+  .by 2  ;Baby_Nuke______
   .by 1  ;Nuke___________
   .by 2  ;LeapFrog_______
-  .by 2  ;Funky_Bomb_____
+  .by 3  ;Funky_Bomb_____
-  .by 3  ;MIRV___________
+  .by 2  ;MIRV___________
   .by 1  ;Death_s_Head___
   .by 10 ;Napalm_________
   .by 2  ;Hot_Napalm_____
   .by 20 ;Tracer_________
   .by 10 ;Smoke_Tracer___
-  .by 10 ;Baby_Roller____
+  .by 5  ;Baby_Roller____
-  .by 5  ;Roller_________
+  .by 3  ;Roller_________
   .by 2  ;Heavy_Roller___
   .by 5  ;Riot_Charge____
   .by 2  ;Riot_Blast_____
@@ -716,9 +452,9 @@ WeaponUnits
   .by 10 ;Baby_Sandhog___
   .by 5  ;Sandhog________
   .by 2  ;Heavy_Sandhog__
-  .by 10 ;Dirt_Clod______
+  .by 5 ;Dirt_Clod______
-  .by 5  ;Dirt_Ball______
+  .by 3  ;Dirt_Ball______
-  .by 2  ;Ton_of_Dirt____
+  .by 1  ;Ton_of_Dirt____
   .by 4  ;Liquid_Dirt____
   .by 2  ;Dirt_Charge____
   .by 10 ;Earth_Disrupter
@@ -739,13 +475,14 @@ WeaponUnits
   .by 0  ;_____________45
   .by 0  ;_____________46
   .by 0  ;_____________47
-  .by 6  ;Heat_Guidance__
+  .by 1  ;White_Flag___48
+  .by 3  ;Battery________
   .by 2  ;Bal_Guidance___
   .by 5  ;Horz_Guidance__
   .by 5  ;Vert_Guidance__
   .by 2  ;Lazy_Boy_______
-  .by 8  ;Parachute______
+  .by 3  ;Parachute______
-  .by 10 ;Battery________
+  .by 2  ;StrongParachute
   .by 2  ;Mag_Deflector__
   .by 3  ;Shield_________
   .by 3  ;Force_Shield___
@@ -753,8 +490,7 @@ WeaponUnits
   .by 2  ;Super_Mag______
   .by 1  ;Auto_Defense___
   .by 10 ;Fuel_Tank______
-  .by 25 ;Contact_Trigger
+  .by 1  ;Nuclear_Winter_
-  .by 1  ;_____________63
 
 PurchaseMeTable ;weapons good to be purchased by the robot 
                 ;the comment is an index in the tables
@@ -806,6 +542,22 @@ PurchaseMeTable ;weapons good to be purchased by the robot
     dta 0 ;"----------------" ; 45
     dta 0 ;"----------------" ; 46
     dta 0 ;"----------------" ; 47
+	dta 0 ;"White Flag      " ; 48
+	dta 1 ;"Battery         " ; 49
+	dta 0 ;"Bal Guidance    " ; 50
+	dta 0 ;"Horz Guidance   " ; 51
+	dta 0 ;"Vert Guidance   " ; 52
+	dta 0 ;"Lazy Boy        " ; 53
+	dta 1 ;"Parachute       " ; 54
+	dta 1 ;"Strong Parachute" ; 55
+	dta 1 ;"Mag Deflector   " ; 56
+	dta 1 ;"Shield          " ; 57
+	dta 1 ;"Force Shield    " ; 58
+	dta 1 ;"Heavy Shield    " ; 59
+	dta 0 ;"Super Mag       " ; 60
+	dta 1 ;"Auto Defense    " ; 61
+	dta 0 ;"Fuel Tank       " ; 62
+	dta 0 ;"Nuclear Winter  " ; 63
  
 
 ;-------------------------------------------------
@@ -817,8 +569,8 @@ WeaponSymbols
     .by $58,$59,$5a,$5b,$60,$7b,$7c,$7d
     .by $20,$00,$00,$00,$00,$00,$00,$00
     .by $00,$00,$00,$00,$00,$00,$00,$00
-    .by $02,$03,$06,$1d,$0a,$1b,$1c,$1e
+    .by $5f,$1c,$03,$06,$1d,$0a,$1b,$1b  ; defensives
-    .by $3b,$3c,$3d,$3e,$3f,$5e,$5f,$00
+    .by $1e,$3b,$3c,$3d,$3e,$3f,$5e,$7d
 
 ; Names of weapons (16 chars long)
 NamesOfWeapons ;the comment is an index in the tables
@@ -869,26 +621,43 @@ NamesOfWeapons ;the comment is an index in the tables
     dta d"----------------" ; 44
     dta d"----------------" ; 45
     dta d"----------------" ; 46
-    dta d"----------------" ; 47
+    dta d"                " ; 47 ; special (no weapon) name to simplify display
 
-    dta d"Heat Guidance   " ; 48 ($30)
+    dta d"White Flag      " ; 48 ($30)                                        
-    dta d"Bal Guidance    " ; 49
+    dta d"Battery         " ; 49                                              
-    dta d"Horz Guidance   " ; 50
+    dta d"Bal Guidance    " ; 50                                              
-    dta d"Vert Guidance   " ; 51
+    dta d"Horz Guidance   " ; 51                                              
-    dta d"Lazy Boy        " ; 52
+    dta d"Vert Guidance   " ; 52                                              
-    dta d"Parachute       " ; 53
+    dta d"Lazy Boy        " ; 53                            
-    dta d"Battery         " ; 54
+    dta d"Parachute       " ; 54    - no energy                                                 
-    dta d"Mag Deflector   " ; 55
+    dta d"Strong Parachute" ; 55    - with energy  (earlier Battery)        
-    dta d"Shield          " ; 56
+    dta d"Mag Deflector   " ; 56    - with shield and energy           
-    dta d"Force Shield    " ; 57
+    dta d"Shield          " ; 57    - shield for one shot - no energy       
-    dta d"Heavy Shield    " ; 58
+    dta d"Force Shield    " ; 58    - shield with energy and parachute                         
-    dta d"Super Mag       " ; 59
+    dta d"Heavy Shield    " ; 59    - shield with energy                                               
-    dta d"Auto Defense    " ; 60
+    dta d"Super Mag       " ; 60               
-    dta d"Fuel Tank       " ; 61
+    dta d"Auto Defense    " ; 61    - with shield and energy                                            
-    dta d"Contact Trigger " ; 62
+    dta d"Fuel Tank       " ; 62                                              
-    dta d"White Flag      " ; 63
+    dta d"Nuclear Winter  " ; 63
+DefensiveEnergy = * - 48
+	.by 00	; White Flag
+	.by 00	; Heat Guidance
+	.by 00	; Bal Guidance
+	.by 00	; Horz Guidance
+	.by 00	; Vert Guidance
+	.by 00	; Lazy Boy
+	.by 00	; Parachute       
+	.by 99	; Strong Parachute
+	.by 99	; Mag Deflector
+	.by 00	; Shield
+	.by 99	; Force Shield
+	.by 99	; Heavy Shield
+	.by 00	; Super Mag
+	.by 99	; Auto Defense
+	.by 00	; Fuel Tank
+	.by 00	; Nuclear Winter
 weaponsOfDeath
-	dta 1,2,3,7,15,16,17,18,19,20,21,22,23,24,25,26,27
+	dta 1,2,3,7,17,18,19,20,21,22,23,24,25,26,27
 weaponsOfDeathEnd
 joyToKeyTable
   ; .by  00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15
@@ -908,5 +677,10 @@ scrcodes
     dta d"qrstuvwx"
     dta d"yz123456"
     dta d"7890." ; "-"
+;-----------------------------------
+gameOverSpritesTop
+    ; end of the Gover sprites by number of players
+    ;    1   2   3   4   5   6
+    .by 130,130,136,142,148,154
 
 .endif

definitions.asm

@@ -23,27 +23,27 @@ price_Napalm_________ = $ffff ;496    ;_8
 price_Hot_Napalm_____ = $ffff ;511    ;_9
 price_Tracer_________ = 102    ;_10
 price_Smoke_Tracer___ = 291    ;_11
-price_Baby_Roller____ = 689    ;_12
+price_Baby_Roller____ = 211    ;_12
-price_Roller_________ = 600    ;_13
+price_Roller_________ = 244    ;_13
-price_Heavy_Roller___ = 592    ;_14
+price_Heavy_Roller___ = 326    ;_14
-price_Riot_Charge____ = 330    ;_15
+price_Riot_Charge____ = 230    ;_15
-price_Riot_Blast_____ = 341    ;_16
+price_Riot_Blast_____ = 241    ;_16
-price_Riot_Bomb______ = 369    ;_17
+price_Riot_Bomb______ = 259    ;_17
-price_Heavy_Riot_Bomb = 322    ;_18
+price_Heavy_Riot_Bomb = 272    ;_18
-price_Baby_Digger____ = 336    ;_19
+price_Baby_Digger____ = 136    ;_19
-price_Digger_________ = 276    ;_20
+price_Digger_________ = 176    ;_20
-price_Heavy_Digger___ = 253    ;_21
+price_Heavy_Digger___ = 207    ;_21
-price_Baby_Sandhog___ = 218    ;_22
+price_Baby_Sandhog___ = 158    ;_22
 price_Sandhog________ = 191    ;_23
-price_Heavy_Sandhog__ = 305    ;_24
+price_Heavy_Sandhog__ = 223    ;_24
 price_Dirt_Clod______ = 104    ;_25
 price_Dirt_Ball______ = 130    ;_26
 price_Ton_of_Dirt____ = 171    ;_27
-price_Liquid_Dirt____ = 530    ;_28
+price_Liquid_Dirt____ = 330    ;_28
-price_Dirt_Charge____ = 581    ;_29
+price_Dirt_Charge____ = 343    ;_29
 price_Earth_Disrupter = $ffff ;430    ;_30
 price_Plasma_Blast___ = $ffff ;274    ;_31
-price_Laser__________ = 577    ;_32
+price_Laser__________ = 277    ;_32
 price______________33 = 0
 price______________34 = 0
 price______________35 = 0
@@ -59,22 +59,87 @@ price______________44 = 0
 price______________45 = 0
 price______________46 = 0
 price______________47 = 0   
-price_Heat_Guidance__ = $ffff    ;_48_($30)
+price_White_Flag_____ = $0        ;_48_($30)
-price_Bal_Guidance___ = $ffff    ;_49
+price_Battery________ =   300     ;_49            
-price_Horz_Guidance__ = $ffff    ;_50
+price_Bal_Guidance___ = $ffff     ;_50            
-price_Vert_Guidance__ = $ffff    ;_51
+price_Horz_Guidance__ = $ffff     ;_51            
-price_Lazy_Boy_______ = $ffff    ;_52
+price_Vert_Guidance__ = $ffff     ;_52            
-price_Parachute______ = 1100 ;_53
+price_Lazy_Boy_______ = $ffff     ;_53            
-price_Battery________ = $ffff    ;_54
+price_Parachute______ =   234     ;_54            
-price_Mag_Deflector__ = $ffff    ;_55
+price_StrongParachute =  1000     ;_55            
-price_Shield_________ = $ffff    ;_56
+price_Mag_Deflector__ =   745     ;_56            
-price_Force_Shield___ = $ffff    ;_57
+price_Shield_________ =   224     ;_57            
-price_Heavy_Shield___ = $ffff    ;_58
+price_Force_Shield___ =  1100     ;_58            
-price_Super_Mag______ = $ffff    ;_59
+price_Heavy_Shield___ =   628     ;_59            
-price_Auto_Defense___ = $ffff    ;_60
+price_Super_Mag______ = $ffff     ;_60            
-price_Fuel_Tank______ = $ffff    ;_61
+price_Auto_Defense___ =   512     ;_61            
-price_Contact_Trigger = $ffff    ;_62
+price_Fuel_Tank______ = $ffff     ;_62            
-price_White_Flag_____ = $0       ;_63
+price_Nuclear_Winter_ =  1000     ;_63
+;Weapon indexes (numbers)
+ind_Baby_Missile___ = 0
+ind_Missile________ = 1
+ind_Baby_Nuke______ = 2
+ind_Nuke___________ = 3
+ind_LeapFrog_______ = 4
+ind_Funky_Bomb_____ = 5
+ind_MIRV___________ = 6
+ind_Death_s_Head___ = 7
+ind_Napalm_________ = 8
+ind_Hot_Napalm_____ = 9
+ind_Tracer_________ = 10
+ind_Smoke_Tracer___ = 11
+ind_Baby_Roller____ = 12
+ind_Roller_________ = 13
+ind_Heavy_Roller___ = 14
+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_Baby_Sandhog___ = 22
+ind_Sandhog________ = 23
+ind_Heavy_Sandhog__ = 24
+ind_Dirt_Clod______ = 25
+ind_Dirt_Ball______ = 26
+ind_Ton_of_Dirt____ = 27
+ind_Liquid_Dirt____ = 28
+ind_Dirt_Charge____ = 29
+ind_Earth_Disrupter = 30
+ind_Plasma_Blast___ = 31
+ind_Laser__________ = 32
+ind______________33 = 0
+ind______________34 = 0
+ind______________35 = 0
+ind______________36 = 0
+ind______________37 = 0
+ind______________38 = 0
+ind______________39 = 0
+ind______________40 = 0
+ind______________41 = 0
+ind______________42 = 0
+ind______________43 = 0
+ind______________44 = 0
+ind______________45 = 0
+ind______________46 = 0
+ind______________47 = 0   
+ind_White_Flag_____ = 48
+ind_Battery________ = 49            
+ind_Bal_Guidance___ = 50            
+ind_Horz_Guidance__ = 51            
+ind_Vert_Guidance__ = 52            
+ind_Lazy_Boy_______ = 53            
+ind_Parachute______ = 54            
+ind_StrongParachute = 55            
+ind_Mag_Deflector__ = 56            
+ind_Shield_________ = 57            
+ind_Force_Shield___ = 58            
+ind_Heavy_Shield___ = 59            
+ind_Super_Mag______ = 60            
+ind_Auto_Defense___ = 61            
+ind_Fuel_Tank______ = 62            
+ind_Nuclear_Winter_ = 63
 ;--------------------------------
 ; names of RMT instruments (sfx)
 ;--------------------------------
@@ -106,3 +171,12 @@ sfx_keyclick    = $18 ;y
 sfx_shoot       = $19 ;z
 sfx_seppuku     = $1a ;1
 sfx_liquid_dirt = $1b ;2
+sfx_battery     = $1c ;3
+sfx_white_flag  = $1d ;4
+;--------------------------------
+; RMT songs (lines)
+;--------------------------------
+song_silencio   = $00
+song_end_round  = $02
+song_ingame     = $06
+song_game_over  = $0b

display.asm

@@ -104,7 +104,7 @@ OptionsScreen
 OptionsHere   
      ; 0123456789012345678901234567890123456789
  dta d"Players  :    2    3    4    5    6     "
- dta d"Cash     :  none  2K   5K   8K  10K     "
+ dta d"Cash     :  none  2K   8K   12K  20K    "
  dta d"Gravity  :  0.2G 0.5G  1G   2G   4G     "
  dta d"Wind     :   1B   3B   5B   7B   9B     "
  dta d"Rounds   :   10   20   30   40   50     "
@@ -136,7 +136,9 @@ WeaponsDescription
  dta d" - Defensive/Offensive weapon    "
  dta d"   "
  dta d"Space"*
- dta d" - Purchase  "
+ dta d" - "
+purchaseActivate 
+ dta d"Purchase  "
  dta d"Return"*
  dta d" - Finish    "
 EmptyLine
@@ -166,11 +168,17 @@ NamesOfLevels
 textbuffer
      ; 0123456789012345678901234567890123456789
  dta d"Player:                                 "
- dta d"Energy:      Angle:        Force:       "
+ dta d"Energy:        Angle:        Force:     "
- dta d"       Round:      Wind:                "
+ dta d"Round:     Wind:                        "
 textbuffer2
- dta d"Player:                Cash:            "
+ dta d"Player:                Cash:     0      "  ; ZERO TO MAKE YOU RICHER ON THE SCREEN
  dta d"----------------------------------------"
-
+;---------------------------------------------------
+activateText
+ dta d"Activate"
+activateTextEnd
+purchaseText
+ dta d"Purchase"
+purchaseTextEnd
 
 .endif

grafproc.asm

@@ -4,7 +4,7 @@
 
 
 ;--------------------------------------------------
-draw .proc ;;fuxxing good draw :) 
+.proc draw ;;fuxxing good draw :) 
 ;--------------------------------------------------
 ;creditz to Dr Jankowski / MIM U.W.
 ; (xi,yi)-----(xk,yk)
@@ -43,9 +43,9 @@ draw .proc ;;fuxxing good draw :)
     ;cpw ybyte #screenheight
     ;bcc DrawOnTheScreen
     lda ydraw+1
-    bne DrawOutOfTheScreen
+    bmi DrawOutOfTheScreen
     lda ybyte+1
-    beq DrawOnTheScreen
+    bpl DrawOnTheScreen
 DrawOutOfTheScreen
     ;jsr DrawJumpPad
     rts
@@ -230,20 +230,26 @@ yestrace
     jsr plot
 notrace
 ;aftertrace
+	;key
     lda HitFlag
     bne StopHitChecking
 
 CheckCollisionDraw
     ; checking collision!
     lda ydraw+1
-    bne StopHitChecking
+    bmi StopHitChecking
 
     jsr CheckCollisionWithTank
     lda HitFlag
     bne StopHitChecking
 
-    mwa xdraw temp
+	clc
-    adw temp #mountaintable
+	lda xdraw
+	adc #<mountaintable
+	sta temp
+	lda xdraw+1
+	adc #>mountaintable
+	sta temp+1
 
     ldy #0
     lda ydraw
@@ -255,9 +261,8 @@ CheckCollisionDraw
 	sec
 	sbc #1
 	sta YHit
-	mva #0 YHit+1
+	sty YHit+1
-    ;mwa ydraw YHit
+    mva #$ff HitFlag
-    mva #1 HitFlag
 StopHitChecking
     jmp ContinueDraw
 @
@@ -272,7 +277,7 @@ ContinueDraw
 
 EndOfDraw
     mwa xtempDRAW xdraw
-    mva ytempDRAW ydraw
+    mwa ytempDRAW ydraw
     rts
 .endp
 
@@ -298,7 +303,7 @@ EndOfDraw
 ; splot8
 
     mwa xdraw xcircle
-    mva ydraw ycircle
+    mwa ydraw ycircle
 
     mwa #0 xc
     mva radius yc
@@ -354,11 +359,11 @@ endcircleloop
     jsr splot8
 
     mwa xcircle xdraw
-    mva ycircle ydraw
+    mwa ycircle ydraw
     rts
 .endp
 ;----
-splot8 .proc
+.proc splot8
 ; plot xcircle+XC,ycircle+YC
 ; plot xcircle+XC,ycircle-YC
 ; plot xcircle-XC,ycircle-YC
@@ -381,12 +386,19 @@ splot8 .proc
     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
@@ -400,6 +412,8 @@ splot8 .proc
 
     lda tempcir
     sta ydraw
+	lda tempcir+1
+	sta ydraw+1
     jsr plot
 ;---
     clc
@@ -414,12 +428,19 @@ splot8 .proc
     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
@@ -433,13 +454,15 @@ splot8 .proc
 
     lda tempcir
     sta ydraw
+	lda tempcir+1
+	sta ydraw+1
     jsr plot
 
     RTS
 .endp
 
 ;--------------------------------------------------
-clearscreen .proc
+.proc clearscreen
 ;--------------------------------------------------
 
     lda #$ff
@@ -453,7 +476,7 @@ clearscreen .proc
     rts
 .endp
 ;-------------------------------*------------------
-placetanks .proc
+.proc placetanks
 ;--------------------------------------------------
     ldx #(MaxPlayers-1)   ;maxNumberOfPlayers-1
     lda #0
@@ -564,51 +587,40 @@ UnequalTanks
 ;-------------------------------------------------
 .proc drawtanks
 ;-------------------------------------------------
-    lda tanknr
+    lda TankNr
     pha
     ldx #$00
-    stx tanknr
+    stx TankNr
 
 DrawNextTank
     jsr drawtanknr
-    inc tanknr
+    inc TankNr
-    ldx tanknr
+    ldx TankNr
     Cpx NumberOfPlayers
     bne DrawNextTank
 
     pla
-    sta tankNr
+    sta TankNr
 
     rts
 .endp
 ;---------
 .proc DrawTankNr
-    ldx tanknr
+    ldx tankNr
     ; let's check the energy
     lda eXistenZ,x
-    bne SkipRemovigPM ; if energy=0 then no tank
+    bne SkipHidingPM ; if energy=0 then no tank
 
       ; hide P/M
       lda #0
       sta hposp0,x
       jmp DoNotDrawTankNr
-SkipRemovigPM
+SkipHidingPM
 
 
     lda AngleTable,x
-    bmi AngleToLeft01
-    lda #90
-    sec
-    sbc AngleTable,x
     tay
-    lda BarrelTableR,y
+    lda BarrelTable,y
-    jmp CharacterAlreadyKnown
-AngleToLeft01
-    sec
-    sbc #(255-90)
-    tay
-    lda BarrelTableL,y
-CharacterAlreadyKnown
     sta CharCode
 DrawTankNrX
     ldx tanknr
@@ -618,6 +630,7 @@ DrawTankNrX
     sta xdraw+1
     lda ytankstable,x
     sta ydraw
+	mva #0 ydraw+1
 
     jsr TypeChar
 
@@ -630,11 +643,11 @@ DrawTankNrX
     rorw xbyte ; divide by 2 (carry does not matter)
     lda xbyte
     clc
-    adc #$24 ; P/M to graphics offset
+    adc #PMOffset+1 ; P/M to graphics offset
     cpx #$4 ; 5th tank are joined missiles and offset is defferent
     bne NoMissile
     clc
-    adc #$0C
+    adc #$0C  ; missile offset offset
 NoMissile
     sta hposp0,x
     ; vertical position
@@ -666,10 +679,149 @@ ZeroesToGo
     sta (xbyte),y
     dey
     bne ClearPM
-
 NoPlayerMissile
+	; draw defensive weapons like shield ( tank number in X )
+	; in xdraw, ydraw we have coordinates left LOWER corner of Tank char
+	lda ActiveDefenceWeapon,x
+	cmp #ind_Shield_________		; one shot shield 
+	beq ShieldDraw
+	cmp #ind_Force_Shield___		; shield with energy and parachute
+	beq ShieldDraw
+	cmp #ind_Heavy_Shield___		; shield with energy
+	beq ShieldDraw
+	cmp #ind_Auto_Defense___		; Auto Defence
+	beq DrawTankShieldWihHorns
+	cmp #ind_Mag_Deflector__		; Mag Deflector
+	beq DrawTankShieldWihHorns
+	cmp #ind_White_Flag_____		; White Flag
+	beq DrawTankFlag
+	bne NoShieldDraw
+ShieldDraw
+	jsr DrawTankShield.DrawInPosition
+NoShieldDraw
 DoNotDrawTankNr
     rts
+DrawTankShieldWihHorns
+	jsr DrawTankShield.DrawInPosition
+	jsr DrawTankShieldHorns
+	rts
+DrawTankFlag
+    lda #$5E	; flag symbol
+    sta CharCode
+    lda Ytankstable,x
+    sec
+    sbc #8
+    sta ydraw
+    lda XtanksTableL,x
+    sta xdraw
+    lda XtanksTableH,x
+    sta xdraw+1
+    jsr TypeChar
+	rts
+.endp
+
+; -------------------------------------
+.proc FlashTank
+; -------------------------------------
+; number of blinking tank in TankNr
+	mva #18 fs  ; temp, how many times flash the tank
+tankflash_loop
+    lda CONSOL  ; turbo mode
+    cmp #6  ; START
+    sne:mva #1 fs  ; finish it     
+    mva #1 Erase
+	ldx TankNr
+    jsr DrawTankNr.SkipHidingPM	; it's necessary becouse DrawTankNr skips tanks with no energy !
+	PAUSE 2
+    mva #0 Erase
+	ldx TankNr
+    jsr DrawTankNr.SkipHidingPM
+	PAUSE 2
+    dec fs
+    jne tankflash_loop
+	rts
+.endp
+
+;--------------------------------------------------
+.proc DrawTankShield
+; X - tank number
+; if use DrawInPosition entry point then:
+; xdraw, ydraw - coordinates left LOWER corner of Tank char
+; values remain there after a DrawTankNr proc.
+; 
+; this proc change xdraw, ydraw  and temp!
+;--------------------------------------------------
+    lda xtankstableL,x
+    sta xdraw
+    lda xtankstableH,x
+    sta xdraw+1
+    lda ytankstable,x
+    sta ydraw
+	mva #0 ydraw+1
+DrawInPosition
+	mva #1 color
+	lda erase
+	beq ShieldVisible
+	dec color
+ShieldVisible
+	sbw xdraw #$03		; 3 pixels to left
+	; draw left vertical line of shield ( | )
+	mva #6 temp			; strange !!!
+@
+	jsr plot
+.nowarn	dew ydraw
+	dec temp
+	bne @-
+	; draw left oblique line of shield ( / )
+	mva #4 temp
+@
+	jsr plot
+.nowarn	dew ydraw
+	inw xdraw
+	dec temp
+	bne @-
+	; draw top horizontal line of shield ( _ )
+	mva #5 temp
+@
+	jsr plot
+	inw xdraw
+	dec temp
+	bne @-
+	; draw right oblique line of shield ( \ )
+	mva #4 temp
+@
+	jsr plot
+	inw ydraw
+	inw xdraw
+	dec temp
+	bne @-
+	; draw right vertical line of shield ( | )
+	mva #7 temp
+@
+	jsr plot
+	inw ydraw
+	dec temp
+	bne @-
+	rts
+.endp
+;--------------------------------------------------
+.proc DrawTankShieldHorns
+; use only directly after DrawTankShield
+; this proc draws a little "horns" on shield.
+; Symbol of defensive but aggressive :) weapon
+;--------------------------------------------------
+.nowarn	dew xdraw			; 1 pixel left
+	sbw ydraw #$0a		; 10 pixels up
+	jsr plot
+.nowarn	dew ydraw
+	inw xdraw
+	jsr plot
+	sbw xdraw #$0d		; 13 pixels left
+	jsr plot
+	inw xdraw
+	inw ydraw
+	jsr plot
+	rts
 .endp
 
 ;--------------------------------------------------
@@ -685,6 +837,7 @@ drawmountainsloop
 	cmp #screenheight
 	beq NoMountain
     sta ydraw
+	sty ydraw+1
     jsr DrawLine
 NoMountain
     inw modify
@@ -703,6 +856,7 @@ drawmountainspixelloop
     ldy #0
     lda (modify),y
     sta ydraw
+	sty ydraw+1
     jsr plot
     inw modify
     inw xdraw
@@ -749,7 +903,7 @@ drawmountainspixelloop
     adw RangeLeft #mountaintable2 tempor2
 
 NextColumn1
-    mva #0 ydraw
+    mwa #0 ydraw
 NextPoint1
     jsr point
     beq StillNothing
@@ -1260,9 +1414,9 @@ MakeMask00
       lsr mask1+#
       ror mask2+#
     .endr
-    .rept 8
       sec
-      ror char1+#
+    .rept 8
+      ror char1+#	; in second (and next) lines we have C=1 - one SEC enough
       ror char2+#
     .endr
     dex
@@ -1301,7 +1455,7 @@ EndPutChar
 ; ------------------------------------------
 .proc PutChar4x4
 ; puts 4x4 pixels char on the graphics screen
-; in: xdraw, ydraw (LOWER left corner of the char)
+; in: dx, dy (LOWER left corner of the char)
 ; in: CharCode4x4 (.sbyte)
 ; in: plot4x4color (0/1)
 ; all pixels are being drawn
@@ -1355,7 +1509,7 @@ GetUpper4bits
     bpl CopyChar
 
     ; calculating coordinates from xdraw and ydraw
-    mwa xdraw xbyte
+    mwa dx xbyte
 
     lda xbyte
     and #$7
@@ -1366,7 +1520,7 @@ GetUpper4bits
     rorw xbyte
 ;---
     ldy xbyte
-    lda ydraw ; y = y - 3 because left lower.
+    lda dy ; y = y - 3 because left lower.
     sec
     sbc #3
     tax
@@ -1383,9 +1537,9 @@ MakeMask01
       lsr mask1+#
       ror mask2+#
     .endr
-    .rept 4
       sec
-      ror char1+#
+    .rept 4
+      ror char1+#	; in second (and next) lines we have C=1 - one SEC enough
       ror char2+#
     .endr
     dex
@@ -1417,4 +1571,15 @@ EndPut4x4
     rts
 .endp
 
+.proc SetMainScreen
+    mva #0 dmactl 
+    VDLI DLIinterruptGraph  ; jsr SetDLI for graphics (game) screen
+    mwa #dl dlptrs  ; issue #72 (glitches when switches)
+    lda dmactls
+    and #$fc
+    ora #$02     ; 2=normal, 3 = wide screen width
+    sta dmactls
+    rts
+.endp
+
 .endif

lib/atari.hea

@@ -147,6 +147,7 @@ NMIST	=	$D40F		; rejestr statusu przerwa� NMI
 ;-------------------------------------
 ;additional system variables
 ;-------------------------------------
+ATRACT	= $004D
 COLPM0S = $02C0 ;- - shadow register COLPM0
 COLPM1S = $02C1 ;- - shadow register COLPM1
 COLPM2S = $02C2 ;- - shadow register COLPM2

lib/macro.hea

@@ -104,6 +104,9 @@
     .macro randomize
     ;usage: randomize floor ceiling
     ;returns (in A) a random .byte between "floor" and "ceiling"
+    .if :2 < :1
+      .error "floor higher than ceiling"
+    .endif
 ?rand
       lda random
       cmp #:1 ;floor

scorch.asm

@@ -36,7 +36,7 @@
 ;we decided it must go in 'English' to let other people work on it
 
 .macro build
-	dta d"142" ; number of this build (3 bytes)
+	dta d"146" ; number of this build (3 bytes)
 .endm
 
     icl 'definitions.asm'
@@ -55,26 +55,36 @@
     .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          .byte
     ;--------------temps used in circle routine
     .zpvar xi               .word ;X (word) in draw routine
-    .zpvar fx               .byte ;circle drawing variables
+    .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 tempor2          .byte
     .zpvar dy               .word
     .zpvar dd               .word
     .zpvar di               .word
     .zpvar dp               .word
-    .zpvar modify           .word
+    ;----------------------------
+	.zpvar UnderTank1		.byte
+	.zpvar UnderTank2		.byte	
+    ;----------------------------
     .zpvar weaponPointer    .word
 	.zpvar dliCounter       .byte
+	.zpvar pressTimer       .byte
+	.zpvar NTSCcounter      .byte
+    ;.zpvar dliA             .byte
+    ;.zpvar dliX             .byte
+    ;.zpvar dliY             .byte
+
     ;* RMT ZeroPage addresses
     .zpvar p_tis            .word
     .zpvar p_trackslbstable .word
@@ -98,11 +108,12 @@
     icl 'lib/atari.hea'
     icl 'lib/macro.hea'
 
+    ;splash screen and musix
 	icl 'artwork/HIMARS14.asm'
     ;Game loading address
     ORG  $3000
 WeaponFont
-    ins 'artwork/weapons_AW5.fnt'  ; 'artwork/weapons.fnt'
+    ins 'artwork/weapons_AW5_mod.fnt'  ; 'artwork/weapons.fnt'
 ;-----------------------------------------------
 ;Screen displays go here to avoid crossing 4kb barrier
 ;-----------------------------------------------
@@ -117,33 +128,31 @@ START
     ; Startup sequence
     jsr Initialize
 
-
-
     jsr Options  ;startup screen
     lda escFlag
     bne START
 
     jsr EnterPlayerNames
+    lda escFlag
+    bne START
+
     jsr RandomizeSequence
     ; for the round #1 shooting sequence is random
 	
 MainGameLoop
-    VDLI DLIinterruptText  ; jsr SetDLI for text (purchase) screen
-
 	jsr CallPurchaseForEveryTank
 
     ; issue #72 (glitches when switches)
     mva #0 dmactl
-    lda dmactls
-    and #$fc
-    ;ora #$02     ; 2=normal, 3 = wide screen width, 0 = no screen
-    sta dmactls
 
     jsr GetRandomWind
 
     jsr RoundInit
     
     jsr MainRoundLoop
+    lda escFlag
+    bne START
+    
     mva #0 TankNr  ; 
     
     jsr SortSequence
@@ -161,7 +170,8 @@ MainGameLoop
     ; Results are number of other deaths
     ; before the player dies itself
 
-
+    lda #song_end_round
+    jsr RmtSongSelect
     jsr DisplayResults
 
     ;check demo mode
@@ -234,6 +244,7 @@ skipzeroing
 
     inc CurrentRoundNr
     mva #0 dmactl  ; issue #72
+    jsr RmtSongSelect
     mva #sfx_silencer sfx_effect
     jmp MainGameLoop
  
@@ -248,51 +259,49 @@ skipzeroing
 ; the shooting angle is randomized
 ; of course gains an looses are zeroed
 
-	;jsr StatusDisplay
+    lda #song_ingame
+    jsr RmtSongSelect
+
 	lda #0
 	tax
-@
+@	  sta singleRoundVars,x
-	sta singleRoundVars,x
+	  inx
-	inx
+	  cpx #(singleRoundVarsEnd-singleRoundVars)
-	cpx #(singleRoundVarsEnd-singleRoundVars)
 	bne @-
 
     ldx #(MaxPlayers-1)
 SettingEnergies
-    lda #$00
+      lda #$00
-    sta gainL,x
+      sta gainL,x
-    sta gainH,x
+      sta gainH,x
-    sta looseL,x
+      sta looseL,x
-    sta looseH,x
+      sta looseH,x
-    lda #99
+      lda #99
-    sta Energy,x
+      sta Energy,x
-    sta eXistenZ,x
+      sta eXistenZ,x
-    sta LASTeXistenZ,x
+      sta LASTeXistenZ,x
-    ; anything in eXistenZ table means that this tank exist
+      ; anything in eXistenZ table means that this tank exist
-    ; in the given round
+      ; in the given round
-    lda #<1000
+      lda #<1000
-    sta MaxForceTableL,x
+      sta MaxForceTableL,x
-    lda #>1000
+      lda #>1000
-    sta MaxForceTableH,x
+      sta MaxForceTableH,x
-    lda #<350
+      lda #<350
-    sta ForceTableL,x
+      sta ForceTableL,x
-    lda #>350
+      lda #>350
-    sta ForceTableH,x
+      sta ForceTableH,x
   
-    ;lda #(255-45)
+      ;lda #(255-45)
-    ;it does not look good when all tanks have
+      ;it does not look good when all tanks have
-    ;barrels pointing the same direction
+      ;barrels pointing the same direction
-    ;so it would be nice to have more or less random
+      ;so it would be nice to have more or less random
-    ;angles
+      ;angles
-    jsr RandomizeAngle
+      jsr RandomizeAngle
-    sta AngleTable,x
+      sta AngleTable,x
   
-
+      dex
-    dex
     bpl SettingEnergies
 
-    mva #0 CurrentResult
-
 ;generating the new landscape
     jsr PMoutofScreen ;let P/M disappear
     jsr clearscreen   ;let the screen be clean
@@ -300,19 +309,18 @@ SettingEnergies
     jsr calculatemountains ;let mountains be easy for the eye
     ;jsr calculatemountains0 ;only for tests - makes mountains flat and 0 height
 
-    VDLI DLIinterruptGraph  ; jsr SetDLI for graphics (game) screen
+    jsr SetMainScreen
-    mwa #dl dlptrs  ; issue #72 (glitches when switches)
+    jsr ColorsOfSprites
-    lda dmactls
+	lda #0
-    and #$fc
+	sta colpf2s	; status line "off"
-    ora #$02     ; 2=normal, 3 = wide screen width
+	sta colpf1s
-    sta dmactls
-
 
     jsr drawmountains ;draw them
     jsr drawtanks     ;finally draw tanks
 
     mva #0 TankSequencePointer
-;--------------------round screen is ready---------
+;---------round screen is ready---------
+	mva #TextForegroundColor colpf1s	; status line "on"
     rts
 .endp
 
@@ -322,6 +330,7 @@ SettingEnergies
     ; tank with energy greater than 0 left
 
     ldy #0  ; in Y - number of tanks with energy greater than zero
+	sty ATRACT	; reset atract mode
     ldx NumberOfPlayers
     dex
 CheckingIfRoundIsFinished
@@ -343,8 +352,7 @@ WhichTankWonLoop
     bne ThisOneWon
     dex
     bpl WhichTankWonLoop
-    ;error here!!!
+    ;error was here!!!
-    ;stop
     ; somehow I believed program will be never here
     ; but it was a bad assumption
     ; god knows when there is such a situation
@@ -354,7 +362,6 @@ WhichTankWonLoop
     ; second tank explodes and kills the first one.
     ; and code lands here...
     ; looks like no one won!
-
     rts
 
 ThisOneWon
@@ -373,10 +380,10 @@ DoNotFinishTheRound
     
     mva #0 noDeathCounter
     mva #sfx_seppuku sfx_effect
+    
     jsr DisplaySeppuku
     jmp Seppuku
 
-    ;ldx TankNr
 @
     ldx TankSequencePointer
     lda TankSequence,x
@@ -398,8 +405,16 @@ RoboTanks
 	; robotanks shoot here
     jsr ArtificialIntelligence
     jsr MoveBarrelToNewPosition
-    jsr StatusDisplay ;all digital values like force, angle, wind, etc.
+    jsr DisplayStatus ;all digital values like force, angle, wind, etc.
     jsr PutTankNameOnScreen
+    lda kbcode
+    cmp #28  ; ESC
+    bne @+
+      jsr AreYouSure
+      lda escFlag
+      seq:rts
+@
+
     ; let's move the tank's barrel so it points the right
     ; direction
     jmp AfterManualShooting
@@ -408,18 +423,40 @@ ManualShooting
 
     jsr WaitForKeyRelease
     jsr BeforeFire
+    lda escFlag
+    seq:rts
 
 AfterManualShooting
+	; defensive weapons without flight handling
+	ldx TankNr
+	lda ActiveDefenceWeapon,x
+	cmp #ind_White_Flag_____ ; White Flag
+	beq ShootWhiteFlag
+	cmp #ind_Nuclear_Winter_
+	bne StandardShoot
+ShootAtomicWinter
+	; --- nuclear winter ---
+	jsr NuclearWinter
+	jmp NextPlayerShoots ; and we skip shoot
+ShootWhiteFlag
+	; --- white flag ---
+	jsr WhiteFlag
+	jmp NextPlayerShoots ; and we skip shoot
+StandardShoot
     inc noDeathCounter
 
     jsr DecreaseWeaponBeforeShoot
-    jsr StatusDisplay
+    jsr DisplayStatus
 
 	ldx TankNr
 	dec Energy,x   ; lower energy to eventually let tanks commit suicide
 
 ShootNow
     jsr Shoot
+    ;here we clear offensive text (after a shoot)
+    ldy TankNr
+    mva #0 plot4x4color
+    jsr DisplayOffensiveTextNr
     
     lda HitFlag ;0 if missed
     beq missed
@@ -431,12 +468,13 @@ ShootNow
 
 continueMainRoundLoopAfterSeppuku
     ;here we clear offensive text (after a shoot)
-    ldy TankNr
+    ;ldy TankNr
-    mva #0 plot4x4color
+    ;mva #0 plot4x4color
-    jsr DisplayOffensiveTextNr
+    ;jsr DisplayOffensiveTextNr
 
 
 AfterExplode
+    ; TODO: IS IT OK??? possibly a fix here needed for #56
     ldy WeaponDepleted
     bne @+
       ldx TankNr
@@ -445,24 +483,25 @@ AfterExplode
 @
 
     ;temporary tanks removal (would fall down with soil)
-    mva TankNr tempor2
     mva #1 Erase
     jsr drawtanks
-    mva tempor2 TankNr
     mva #0 Erase
     lda FallDown2
     beq NoFallDown2
-    jsr SoilDown2;
+    jsr SoilDown2
 
 NoFallDown2
     ;here tanks are falling down
     mva tankNr tempor2
-    mva #0 TankNr
+    mvx #0 TankNr
 
 TanksFallDown
+	lda eXistenZ,x
+	beq NoExistNoFall
     jsr TankFalls
-    inc:lda TankNr
+NoExistNoFall
-    cmp NumberOfPlayers
+    inc:ldx TankNr
+    cpx NumberOfPlayers
     bne TanksFallDown
     mva tempor2 TankNr
 missed
@@ -474,11 +513,8 @@ missed
     jsr DisplayOffensiveTextNr
 
 NextPlayerShoots
-    ;mva #1 Erase
+    ;before it shoots, the eXistenZ table must be updated
-    ;jsr drawtanks
+    ;accordingly to actual energy (was forgotten, sorry to ourselves)
-
-    ;before it shoots, the eXistenZ table must be
-    ;updated accordingly to actual energy (was forgotten, sorry to ourselves)
 
     ldx #(MaxPlayers-1)
 SeteXistenZ
@@ -489,7 +525,7 @@ SeteXistenZ
     ;DATA L1,L2
     ;Multiplication 8bit*8bit,
     ;result 16bit
-    ;this algiorithm is a little longer than in Ruszczyc 6502 book
+    ;this algiorithm is a little longer than one in Ruszczyc 6502 book
     ;but it is faster
 
     LDy #8
@@ -514,13 +550,6 @@ B0  DEY
 
     ;was setup of maximum energy for players
 
-    ;mva #0 Erase
-    ;jsr drawtanks
-
-    inc:lda TankSequencePointer
-    cmp NumberOfPlayers
-    bne PlayersAgain
-    mva #0 TankSequencePointer
 
 PlayersAgain
 
@@ -552,27 +581,14 @@ NoPlayerNoDeath
     dex
     bpl CheckingPlayersDeath
     ; if processor is here it means there are no more explosions
+
+    inc:lda TankSequencePointer
+    cmp NumberOfPlayers
+    sne:mva #0 TankSequencePointer
+
     jmp MainRoundLoop
 .endp
 	
-;---------------------------------
-.proc Seppuku
-    lda #0
-    sta FallDown1
-    sta FallDown2
-    sta ydraw+1
-    ; get position of the tank
-    ldx TankNr
-    lda xtankstableL,x
-    sta xdraw
-    lda xtankstableH,x
-    sta xdraw+1
-    lda yTanksTable,x
-    sta ydraw
-    lda #1  ; Missile
-    jsr ExplosionDirect
-    jmp MainRoundLoop.continueMainRoundLoopAfterSeppuku
-.endp
 ;---------------------------------
 .proc PlayerXdeath
 
@@ -605,8 +621,13 @@ NoPlayerNoDeath
     ldy TankTempY
     mva #1 plot4x4color
     jsr DisplayOffensiveTextNr
+	; tank flash
+    ldy TankTempY
+	mva TankNr temp2 ; not elegant, and probably unnecessary
+	sty TankNr
+	jsr FlashTank ; blinking and pausing (like PAUSE 72 - 18x(2+2) )
+	mva temp2 TankNr 
 
-    PAUSE 75
     ;Deffensive text cleanup
     ;here we clear Deffensive text (after a shoot)
     ldy TankTempY
@@ -627,7 +648,7 @@ NoPlayerNoDeath
     sbc #4
     sta ydraw
     lda #0
-    sta ydraw+1   ; there is 0 left in A, so... TODO: bad code above. revisit when transitioning ydraw to byte
+    sta ydraw+1   ; there is 0 left in A, so... TODO: bad code above. revisit
 
     ;cleanup of the soil fall down ranges (left and right)
     sta RangeRight
@@ -636,12 +657,9 @@ NoPlayerNoDeath
     sta FallDown2
     mwa #screenwidth RangeLeft
 
-
-
     ; We are randomizing the weapon now.
     ; jumping into the middle of the explosion
     ; routine
-
 MetodOfDeath
     lda random
     and #%00011111  ;  range 0-31
@@ -652,19 +670,16 @@ MetodOfDeath
     jsr ExplosionDirect
     mva #sfx_silencer sfx_effect
 
-    
     ; jump to after explosion routines (soil fallout, etc.)
     ; After going through these routines we are back
     ; to checking if a tank exploded and maybe we have
     ; a deadly shot here again.
-
-
     jmp MainRoundLoop.AfterExplode
 .endp
 
 ;--------------------------------------------------
 .proc DecreaseEnergyX
-;Decreases energy of player nr X
+;Decreases energy of player nr X by the value Y
 ;increases his financial loss
 ;increases gain of tank TankNr
 ;--------------------------------------------------
@@ -703,64 +718,139 @@ NotNegativeEnergy
 .endp
 
 ;--------------------------------------------------
-GetRandomWind .proc
+.proc DecreaseShieldEnergyX
+; Decreases energy of shield player nr X by the value Y
+; if shield energy is 0 after decrease then in Y we have
+; rest of the energy - to decrease tank energy
+;--------------------------------------------------
+    sty EnergyDecrease
+	ldy #0	; if Shield survive then no decrease tank anergy
+    ; Energy cannot be less than 0
+    lda ShieldEnergy,x
+    cmp EnergyDecrease
+    bcc UseAllShieldEnergy
+    ;sec
+    sbc EnergyDecrease
+    bpl NotNegativeShieldEnergy	; jump allways
+UseAllShieldEnergy
+	; now calculate rest of energy for future tank energy decrease
+	sec
+	lda EnergyDecrease
+	sbc ShieldEnergy,x
+	tay
+    lda #0
+NotNegativeShieldEnergy
+    sta ShieldEnergy,x
+    rts
+.endp
+
+;---------------------------------
+.proc Seppuku
+    lda #0
+    sta FallDown1
+    sta FallDown2
+    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
+    lda xtankstableL,x
+    sta xdraw
+    lda xtankstableH,x
+    sta xdraw+1
+    lda yTanksTable,x
+    sta ydraw
+    lda #1  ; Missile
+    jsr ExplosionDirect
+    jmp MainRoundLoop.continueMainRoundLoopAfterSeppuku
+.endp
+
+;--------------------------------------------------
+.proc GetRandomWind
+;in: MaxWind (byte)
+;out: Wind (word)
+;uses: _
 ;--------------------------------------------------
     lda random
     cmp MaxWind
     bcs GetRandomWind ; if more than MaxWind then randomize again
     sta Wind
     mva #$00 Wind+1
-    ; multiply Wind by 16 and take it as a decimal part (0.Wind)
+    sta Wind+2
+    sta Wind+3
+    ; 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
     and #$01
-    sta WindOrientation
+    beq @+
-    rts
+      sec  ; Wind = -Wind
+      .rept 4
+        lda #$00
+        sbc Wind+#
+        sta Wind+#
+      .endr
+@   rts
 .endp
 
 ;--------------------------------------------------
-PMoutofScreen .proc
+.proc PMoutofScreen
 ;--------------------------------------------------
     lda #$00 ; let all P/M disappear
     :8 sta hposp0+#
     rts
 .endp
+;--------------------------------------------------
+.proc ColorsOfSprites     
+    lda TankColoursTable ; colours of sprites under tanks
+    sta COLPM0S
+    lda TankColoursTable+1
+    sta COLPM1S
+    lda TankColoursTable+2
+    sta COLPM2S
+    lda TankColoursTable+3
+    sta COLPM3S
+    LDA TankColoursTable+4
+    STA COLPF3S     ; joined missiles (5th tank)
+    rts
+.endp
 
 ;--------------------------------------------------
 .proc WeaponCleanup;
 ; cleaning of the weapon possesion tables
-; (99 of Baby Missles, all other weapons=0)
+; 99 of Baby Missles(index==0), all other weapons=0)
 ;--------------------------------------------------
-    ldx #$3f
+    ldx #$3f  ; TODO: maxweapons
-    lda #$0
+@    lda #$0
-loop05
+      cpx #48  ; White Flag
-    sta TanksWeapon1,x
+      bne @+
-    sta TanksWeapon2,x
+       lda #99     
-    sta TanksWeapon3,x
+@     sta TanksWeapon1,x
-    sta TanksWeapon4,x
+      sta TanksWeapon2,x
-    sta TanksWeapon5,x
+      sta TanksWeapon3,x
-    sta TanksWeapon6,x
+      sta TanksWeapon4,x
-    dex
+      sta TanksWeapon5,x
-    bne @+
+      sta TanksWeapon6,x
-      lda #99
+      dex
-      bne loop05
+      beq setBmissile
-@ bpl loop05
+    bpl @-1
     rts
+setBmissile
+    lda #99
+    bne @-
 .endp
 
 ;--------------------------------------------------
 .proc Initialize
 ;Initialization sequence
+;uses: temp, ...
 ;--------------------------------------------------
 deletePtr = temp
 
-    lda #0 
-    sta Erase
-    sta tracerflag
-    sta GameIsOver
-    sta escFlag
-
     ; clean variables
+    lda #0 
     tay
     mwa #variablesStart deletePtr
 @     tya
@@ -812,18 +902,6 @@ SetunPlots
     lda #$10 ; P/M priorities (bit 4 joins missiles)
     sta gtictls
     jsr PMoutofScreen
-    lda TankColoursTable ; temporary colours of sprites under tanks
-    sta COLPM0S
-    lda TankColoursTable+1
-    sta COLPM1S
-    lda TankColoursTable+2
-    sta COLPM2S
-    lda TankColoursTable+3
-    sta COLPM3S
-    LDA TankColoursTable+4
-    STA COLPF3S		; joined missiles (5th tank)
-    mva #0 hscrol
-
 
     ;let the tanks be visible!
     ldx #(maxPlayers-1)
@@ -843,6 +921,7 @@ ClearResults
     bne ClearResults
 
     mva #1 CurrentRoundNr ;we start from round 1
+    mva #6 NTSCcounter
     
     ; RMT INIT
     lda #$f0                    ;initial value
@@ -851,18 +930,18 @@ ClearResults
     lda #$ff                    ;initial value
     sta sfx_effect
 ;
-    ldx #<MODUL                 ;low byte of RMT module to X reg
+    lda #0
-    ldy #>MODUL                 ;hi byte of RMT module to Y reg
+    jsr RmtSongSelect
-    lda #0                      ;starting song line 0-255 to A reg
-    jsr RASTERMUSICTRACKER      ;Init
 ;
     VMAIN VBLinterrupt,6  		;jsr SetVBL
 
     rts
 .endp
-    
+;--------------------------------------------------
-DLIinterruptGraph .proc
+.proc DLIinterruptGraph
-    pha
+    ;sta dliA
+	;sty dliY
+	pha
 	phy
 	ldy dliCounter
 	lda dliColorsBack,y
@@ -873,41 +952,63 @@ DLIinterruptGraph .proc
     sta COLPF1
 	sty COLPF2
 	inc dliCounter
-	ply
+	;ldy dliY
+    ;lda dliA
+    ply
     pla
     rti
 .endp
-
+;--------------------------------------------------
-DLIinterruptText .proc
+.proc DLIinterruptText
-	pha
+	;sta dliA
+    pha
 	sta WSYNC
     mva #TextBackgroundColor colpf2
     mva #TextForegroundColor colpf3
-	pla
+	;lda dliA
+    pla
 DLIinterruptNone
 	rti
 .endp
-
+;--------------------------------------------------
-VBLinterrupt .proc
+.proc VBLinterrupt
 	pha
 	phx
 	phy
 	mva #0 dliCounter
 	
+	lda PAL
+	and #%00001110
+	beq itsPAL
+	;it is NTSC here
+    dec NTSCcounter
+    bne itsPAL
+    mva #6 NTSCcounter
+    bne exitVBL ; 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
+
+    
+    ; ------- RMT -------
 	lda sfx_effect
     bmi lab2
     asl @                       ; * 2
     tay                         ;Y = 2,4,..,16  instrument number * 2 (0,2,4,..,126)
     ldx #0                      ;X = 0          channel (0..3 or 0..7 for stereo module)
-    lda #0                      ;A = 12         note (0..60)
+    lda #0                      ;A = 0          note (0..60)
-    jsr RASTERMUSICTRACKER+15   ;RMT_SFX start tone (It works only if FEAT_SFX is enabled !!!)
+    bit noSfx
-;
+    smi:jsr RASTERMUSICTRACKER+15   ;RMT_SFX start tone (It works only if FEAT_SFX is enabled !!!)
+
     lda #$ff
     sta sfx_effect              ;reinit value
-;
 lab2
     jsr RASTERMUSICTRACKER+3    ;1 play
+    ; ------- RMT -------
 	   
+exitVBL
     ply
     plx
 	pla
@@ -923,9 +1024,7 @@ lab2
     bne @-
     rts
 .endp
-
+;--------------------------------------------------
-
-
 .proc RandomizeSequence
 ; in: NumberOfPlayers
 ; out: TankSequence
@@ -975,7 +1074,7 @@ UsageLoop
     rts
 .endp
 ;----------------------------------------------
-RandomizeAngle .proc ;
+.proc RandomizeAngle
 ; routine returns in A
 ; a valid angle for the tank's barrel.
 ; X is not changed
@@ -991,14 +1090,14 @@ RandomizeAngle .proc ;
     bcs RandomizeAngle
 
 
-    sta temp
+    ;sta temp
-    lda #90 ; CARRY=0 here
+    ;lda #90 ; CARRY=0 here
-    sbc temp
+    ;sbc temp
 
     rts
 .endp
 ;----------------------------------------------
-RandomizeForce  .proc
+.proc RandomizeForce
 ; routine returns in ForceTable/L/H
 ; valid force of shooting for TankNr
 ; in X must be TankNr
@@ -1043,41 +1142,24 @@ LimitForce
     rts
 
 .endp
-
 ;----------------------------------------------
 .proc MoveBarrelToNewPosition
 	jsr DrawTankNr
 	ldx TankNr
-	lda AngleTable,x
-	clc
-	adc #90 ;shift angle to the positive values
-	sta temp
 	lda NewAngle
-	clc 
+	cmp AngleTable,x
-	adc #90
-	cmp temp
 	beq BarrelPositionIsFine
 	bcc rotateLeft ; older is bigger
 rotateRight;older is lower
 	inc angleTable,x
-	bne MoveBarrelToNewPosition
-
-    mva #$30 CharCode ; if angle goes through 0 we clear the barrel
-    jsr DrawTankNr.drawtankNrX
-	
 	jmp MoveBarrelToNewPosition
 rotateLeft
 	dec angleTable,x
-	bpl MoveBarrelToNewPosition
-    	mva #$2e CharCode
-   	jsr DrawTankNr.drawtankNrX	
-
 	jmp MoveBarrelToNewPosition
-	
 BarrelPositionIsFine
 	rts
 	
-	.endp
+.endp
 
 ;----------------------------------------------
 .proc SortSequence ;
@@ -1168,7 +1250,8 @@ nextishigher
 .endp
 
 ;--------------------------------------------------
-.proc getkey  ; waits for pressing a key and returns pressed value in A
+.proc GetKey  ; waits for pressing a key and returns pressed value in A
+; when [ESC] is pressed, escFlag is set to 1
 ;--------------------------------------------------
     jsr WaitForKeyRelease
 @
@@ -1206,19 +1289,19 @@ notpressedJoyGetKey
 getkeyend
     mvx #sfx_keyclick sfx_effect
     rts
-    
-
 .endp
+
 ;--------------------------------------------------
-getkeynowait .proc;
+.proc getkeynowait
 ;--------------------------------------------------
     jsr WaitForKeyRelease 
     lda kbcode
     and #$3f ;CTRL and SHIFT ellimination
     rts
 .endp
+
 ;--------------------------------------------------
-WaitForKeyRelease .proc
+.proc WaitForKeyRelease
 ;--------------------------------------------------
     lda JSTICK0
     and #$0f
@@ -1232,7 +1315,16 @@ WaitForKeyRelease .proc
     rts
 .endp
 
-
+;--------------------------------------------------
+.proc RmtSongSelect
+;--------------------------------------------------
+;  starting song line 0-255 to A reg
+    bit noMusic
+    spl:lda #song_silencio
+    ldx #<MODUL                 ;low byte of RMT module to X reg
+    ldy #>MODUL                 ;hi byte of RMT module to Y reg
+    jmp RASTERMUSICTRACKER      ;Init, :RTS
+.endp
 ;----------------------------------------------
     icl 'weapons.asm'
 ;----------------------------------------------
@@ -1250,10 +1342,11 @@ font4x4
     ins 'artwork/font4x4s.bmp',+62
 ;----------------------------------------------
 TankFont
-    ins 'artwork/tanks.fnt'
+    ins 'artwork/tanksv2.fnt'
 ;----------------------------------------------
     icl 'variables.asm'
 ;----------------------------------------------
+
 ; reserved space for RMT player
     .ds $0320
     .align $100
@@ -1262,14 +1355,14 @@ TankFont
 
 MODUL    equ $b000                                 ;address of RMT module
     opt h-                                         ;RMT module is standard Atari binary file already
-    ins "artwork/sfx/scorch_trial0e_stripped.rmt"  ;include music RMT module
+    ins "artwork/sfx/scorch_trial0f_stripped.rmt"  ;include music RMT module
     opt h+
 ;
 ;
 TheEnd
     .ECHO 'TheEnd: ',TheEnd
     .if TheEnd > PMGraph + $300
-        .error memory conflict
+        .error "memory conflict"
 
     .endif
 ;----------------------------------------------

variables.asm

@@ -8,34 +8,33 @@
 ; compilation to e.g. cartridge
 ; zero page variables are declared in program.s65 module
 ;=====================================================
-;--------------------------------------------------
-;Variables 
-;--------------
 TanksNames  ; DO NOT ZERO - ticket #24
     :6 dta d"        "
-;----------------------------
+;----------------------------------------------------
 ;Options DO NOT ZERO - ticket #27
-OptionsTable .by 0,0,2,2,0,1,3
+OptionsTable .by 0,1,2,2,0,1,3
 RoundsInTheGame .by 10 ;how many rounds in the current game
 seppukuVal .by 75
-;--------------------------------------------------
+;----------------------------------------------------
 skilltable   ; computer controlled players' skills (1-8), 0 - human (no cleaning, ticket #30)
     .DS [MaxPlayers]
-;-----------------------------------
+;----------------------------------------------------
+noMusic .by 0  ; 0 - play music, $ff - do not play music
+noSfx   .by 0  ; 0 - play SFX, $ff - do not play SFX
 ; 4x4 text buffer
 ResultLineBuffer
-    dta d"                  "
+    dta d"                  ", $ff
-    .byte $ff
 LineHeader1
     dta d"# ROUND: "
 RoundNrDisplay
-    dta d"    #"
+    dta d"    #", $ff
-    .byte $ff
 
+;=====================================================
 variablesStart  ; zeroing starts here
-drawFunction .ds 1  ; 0 - plot, %10000000 - LineLength (N), %01000000 - DrawCheck (V)
+;=====================================================
+isInventory .ds 1  ; 0 - purchase, $ff - inventory
 ;-------------- 
-escFlag .ds 1
+drawFunction .ds 1  ; 0 - plot, %10000000 - LineLength (N), %01000000 - DrawCheck (V)
 ;-------------- 
 sfx_effect .ds 1
 ;-------------- 
@@ -47,30 +46,32 @@ flyDelay .ds 1
 NumberOfPlayers .DS 1  ;current number of players (counted from 1)
 TankSequence .DS [MaxPlayers] ;sequence of shooting during the Round
 GameIsOver .DS 1 ; 1 means it was the last round in the game
-;-----------------------------------
+;----------------------------------------------------
 moneyH ;we place zero at the end of prices and money
     ;and have range from 0 to 99990 (not too much)
     ;money players have (maybe one more byte is needed?)
     .DS [MaxPlayers]
 moneyL
     .DS [MaxPlayers]
-;-----------------------------------
+;----------------------------------------------------
 gainH ;how much money player gets after the round
     ;it is gathered during the round basing on energy
     ;opponents loose after player's shoots
     .DS [MaxPlayers]
 gainL
     .DS [MaxPlayers]
-;-----------------------------------
+;----------------------------------------------------
 looseH ;how much player looses after the round
     ;calculated from REAL energy loss
     ;(not only to zero energy)
     .DS [MaxPlayers]
 looseL
     .DS [MaxPlayers]
-;-----------------------------------
+;----------------------------------------------------
 Energy
     .DS [MaxPlayers]
+ShieldEnergy
+    .DS [MaxPlayers]
 EnergyDecrease  .DS 1
 eXistenZ
     .DS [MaxPlayers]
@@ -81,9 +82,7 @@ ResultsTable ;the results in the gameeeeee
     .DS [MaxPlayers]
 TempResults
     .DS [MaxPlayers]
-CurrentResult
+;----------------------------------------------------
-    .DS 1
-;-----------------------------------
 ForceTableL ;shooting Force of the tank during the round
     .DS [MaxPlayers]
 ForceTableH
@@ -93,35 +92,38 @@ MaxForceTableL ;Energy of the tank during the round
     .DS [MaxPlayers] ;1000 is the default
 MaxForceTableH
     .DS [MaxPlayers]
-;-----------------------------------
+;----------------------------------------------------
 
 AngleTable ;Angle of the barrel of each tank during the round
     .DS [MaxPlayers]
 NewAngle .DS 1
-;-----------------------------------
+;----------------------------------------------------
 
 ActiveWeapon ;number of the selected weapon
     .DS [MaxPlayers]
+ActiveDefenceWeapon ;number of the activated defence weapon - 0 
+    .DS [MaxPlayers]	
 WeaponDepleted .DS 1  ; if 0 deactivate the weapon and switch to Baby Missile
-;-----------------------------------
+;----------------------------------------------------
 
 ;format of the 3-byte static point number used in the game
 ;  20203.5 => 128 : <20203 : >20203
-;-----------------------------------
+;----------------------------------------------------
 
 L1       .DS 1 ; variable used in multiplications (by 10:)
 gravity  .DS 1 ;only the decimal part (1/10 = 25)
-;-----------------------------------
+;----------------------------------------------------
 
-Wind  .ds 2 ;walue displayed on the screen
+Wind  .ds 4 ;format: 0000.hhll
-    ;multiplied by 16 (decimal part only)
+            ;walue displayed on the screen is
-;-----------------------------------
+            ;decimal portion divided by 16 (>>4)
+;----------------------------------------------------
 MaxWind   .ds 1 ;
 WindOrientation  .DS 1 ;(0-right,1-left)
-;-----------------------------------
+;----------------------------------------------------
 Counter  .DS 1  ;temporary Counter for outside loops
-HitFlag  .DS 1 ;1 when missile hit anything
+HitFlag  .DS 1 ;$ff when missile hit ground, $00 when no hit, $01-$06 tank index+1 when hit tank 
-;-----------------------------------
+;----------------------------------------------------
 xtankstableL ;X positions of tanks (lower left point)
     .DS [MaxPlayers]
 xtankstableH
@@ -130,17 +132,17 @@ 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]
-;-----------------------------------
+;----------------------------------------------------
 Erase    .DS 1 ; if 1 only mask of the character is printed
                ; on the graphics screen. if 0 character is printed normally
 
-;-----------------------------------
+;----------------------------------------------------
 RangeLeft  .DS 2 ;range of the soil to be fallen down
 RangeRight .DS 2 ;it is being set by all Explosions
-;-----------------------------------
+;----------------------------------------------------
 WeaponRangeLeft  .DS 2 ;Range of the Explosion of the given weapon
 WeaponRangeRight .DS 2
-;--------------------------------------------------
+;----------------------------------------------------
 ;xroller
 HowMuchToFall   .ds 1
 HeightRol .DS 1
@@ -173,14 +175,14 @@ LineLength .DS 2
 ;circle
 radius .DS 1
 xcircle .DS 2
-ycircle .DS 1
+ycircle .DS 2
 tempcir .DS 2
 ;TankFalls
-IfFallDown  .DS 1
+FallingSoundBit .DS 1
 PreviousFall  .DS 1
 EndOfTheFallFlag  .DS 1   ; in case of the infinite fall
 Parachute .DS 1 ; are you insured with parachute?
-; -------------------------------------------------
+;----------------------------------------------------
 ;Flight
 ;variables for 5 missiles (used for mirv)
 xtraj00   .DS [5]  ; 3 bytes of xtraj times 5. Lowest byte
@@ -193,7 +195,9 @@ vx03   .DS [5]
 MirvDown .DS [5] ; is given missile down?
 MirvMissileCounter .DS 1 ; missile Counter (mainly for X)
 SmokeTracerFlag .DS 1 ; if Smoketracer
-; -------------------------------------------------
+XposFlag .DS 1	; bullet positon X (0 - on screen , %1000000 - off-screen)
+YposFlag .DS 1  ; bullet positon Y (0 - on screen , %1000000 - over the screen , %0100000 - under the screen)
+;----------------------------------------------------
 ;CheckCollisionWithTank
 vx  .ds 4 ; 0,0,0,0 ;two decimal bytes, two whole bytes (DC.BA)
 vy  .ds 4 ;0,0,0,0
@@ -205,12 +209,11 @@ Angle  .DS 1
 Force  .ds 3 ; 0,0,0
 Multiplier .ds 3 ; 0,0,0
 Multiplee .ds 2 ; 0,0
-Result  .ds 3 ; 0,0,0
 goleft  .DS 1 ;if 1 then flights left
-;--------------------------------------------------
+;----------------------------------------------------
 ;SoilDown2
 IsEndOfTheFallFlag .DS 1
-; -------------------------------------------------
+;----------------------------------------------------
 ;unPlot
 WhichUnPlot .DS 1
     ; max 5 concurrent unPlots
@@ -224,7 +227,7 @@ xtrajfb  .DS 2
 ytrajfb  .DS 2
 ;
 tracerflag .DS 1
-; -------------------------------------------------
+;----------------------------------------------------
 ;TypeChar
 mask1  .DS [8]
 mask2  .DS [8]
@@ -242,24 +245,22 @@ UpNdown  .DS 1
 temptankX .DS 2
 temptankNr .DS 1
 
-; -------------------------------------------------
+;----------------------------------------------------
 ;Variables from textproc.s65
-    ; tables with numbers of weapons on the right lists
+    ; tables with indexes of weapons on the right lists
-    ; to be honest - I do not know at the moment what the above
-    ; comment was supposed to mean...
     ; OK (2022) so, L1 is list of offensive weapons, L2 - defensive
-NubersOfWeaponsL1
+IndexesOfWeaponsL1
-    .ds 8*5 ; :(8*5) .by $ff
+    .ds 8*5 ;  max 40 offensive weapons. this is wrong, should be 48, still only 32 defined.
-NubersOfWeaponsL2
+IndexesOfWeaponsL2
-    .ds 8*2 ; :(8*2) .by $ff
+    .ds 8*2 ;  max 16 defensive weapons. 
-; -------------------------------------------------
+;----------------------------------------------------
 
 ; variables storing amount of weapons on the first and second
 ; list and pointer position
 
-HowManyOnTheList1
+HowManyOnTheListOff
     .DS 1
-HowManyOnTheList2
+HowManyOnTheListDef
     .DS 1
 PositionOnTheList ; pointer position on the list being displayed
     .DS 1
@@ -275,14 +276,14 @@ WhichList ; list currently on the screen
 OffsetDL1 ; offset of the list screen (how many lines)....
     .DS 1
 
-; -------------------------------------------------
+;----------------------------------------------------
 
 ;mark the level
 PositionInName ; cursor position in name of the player when name input
     .DS 1
 DifficultyLevel ; Difficulty Level (human/cpu)
     .DS 1
-;-------------------------------------------------
+;----------------------------------------------------
 ;displaydecimal
 decimal  .DS 2
 decimalresult  .DS 4
@@ -297,7 +298,7 @@ FallDown2  .DS 1
 LeapFrogAngle  .DS 1
 ;laser
 LaserCoordinate .DS 8 ; 2,2,2,2
-; -------------------------------------------------
+;----------------------------------------------------
 ; Here go tables with weapons possesed by a given tank
 ; Index in the table means weapon type
 ; number entered means ammo for given weapon possessed (max 99)
@@ -324,7 +325,7 @@ mountaintable2 ;table of mountains (size=screenwidth)
     .DS [screenwidth]
     .DS 1 ; additional byte for fallout (sometimes 1 pixel)
 MountaintableEnd ;good for table clearing
-;----------------------------------------------
+;----------------------------------------------------
 TextPositionX .DS 2
 TextPositionY .DS 1
 TextAddress .DS 2
@@ -333,8 +334,16 @@ TextNumberOff .DS 1
 ;--------------
 TankTempY
     .DS 1
+;----------------------------------------------------
 ;-------------- single round variables --------------
+;----------------------------------------------------
 singleRoundVars
+;-------------- 
+escFlag .ds 1
+;-------------- 
+CurrentResult
+    .DS 1
+;-------------- 
 previousAngle
     .DS [MaxPlayers]
 previousEnergyL
@@ -352,9 +361,9 @@ RandBoundaryHigh
 AngleTablePointer
     .DS 1
 singleRoundVarsEnd
-;----------------------------------------------
+;----------------------------------------------------
 ; 4x4 texts
-;----------------------------------------------
+;----------------------------------------------------
 LineAddress4x4
     .DS 2
 LineCharNr
@@ -372,8 +381,9 @@ ResultY
 ResultOfTankNr
     .DS 1
 
-;----------------------------
+;----------------------------------------------------
 ;PutChar4x4
+;----------------------------------------------------
 LoopCounter4x4 .DS 1
 y4x4 .DS 1
 StoreA4x4 .DS 1
@@ -385,6 +395,6 @@ plot4x4color .DS 1 ;1-white, 0-background
 
 
 variablesEnd
-;----------------------------
+;----------------------------------------------------
 
 .endif