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Code Issues 29 Packages Projects Releases 10 Wiki Activity

Merge pull request #93 from pkali/develop

Browse Source 
Develop
This commit is contained in:
Pawel Kalinowski
2022-06-19 14:43:03 -04:00
committed by GitHub
parent ea6c621d79 8153670711
commit 708a7b4aa9
12 changed files with 876 additions and 338 deletions
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README.md
+15
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@@ -47,6 +47,21 @@ With the advent of fujinet (https://fujinet.online/) we are thinking about makin
## Changes:
###### Build 144
2022-06-19
Juneteenth release is coming with the most anticipated new feature: defensive weapons. Thanks to @Pecusx we have 5 completely new weapons and more reasonably working parachute. The stub of 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 "I" key or short-pressing fire. Select weapon to use by moving joystick or cursor keys right. Switch between offensive and deffensive weapons by moving joystick left. Fire/escape to quit inventory.
Other significant playability change is https://github.com/pkali/scorch_src/issues/54 - it is not finished yet, but keeping joystick up or down makes force to increase / decrease faster.
Also - short press of fire calls Inventory, long press fires the shell. The timings are experimental, please let me know it 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 :)
artwork/HIMARS14.asm
+2 -2
View File
@@ -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
artwork/weapons_AW5.fnt → artwork/weapons_AW5_mod.fnt
BIN
View File
Binary file not shown.
constants.asm
+46 -27
View File
@@ -14,9 +14,9 @@ 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
@@ -514,7 +514,8 @@ EndOfTheBarrelY
.by 6,6,6,6,6,6,6,6,6
.by 5,5,5,5,5,5,5,5,5,5
.by 4,4,4,4,4,4,4,4,4,4,4,4,4
.by 3,3,3,3,3,3,3,3,3,3,3,3,3,3
.by 4,4,4,4,4,4,4,4,4,4,4,4,4,4 ; 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
@@ -526,7 +527,8 @@ EndOfTheBarrelY
.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 3,3,3,3,3,3,3,3,3,3,3,3,3,3
.by 4,4,4,4,4,4,4,4,4,4,4,4,4,4 ; one pixel Up for fix problems with colision check
.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
@@ -593,6 +595,7 @@ WeaponPriceH ; weapons prices (tables with prices of weapons)
.by >price______________45
.by >price______________46
.by >price______________47
.by >price_White_Flag_____
.by >price_Heat_Guidance__
.by >price_Bal_Guidance___
.by >price_Horz_Guidance__
@@ -608,7 +611,6 @@ WeaponPriceH ; weapons prices (tables with prices of weapons)
.by >price_Auto_Defense___
.by >price_Fuel_Tank______
.by >price_Contact_Trigger
.by >price_White_Flag_____
WeaponPriceL
.by <price_Baby_Missile___
@@ -659,6 +661,7 @@ WeaponPriceL
.by <price______________45
.by <price______________46
.by <price______________47
.by <price_White_Flag_____
.by <price_Heat_Guidance__
.by <price_Bal_Guidance___
.by <price_Horz_Guidance__
@@ -674,7 +677,6 @@ WeaponPriceL
.by <price_Auto_Defense___
.by <price_Fuel_Tank______
.by <price_Contact_Trigger
.by <price_White_Flag_____
;-------------------------------------------------
; how many units (bulletd) of a given weapon we get for a given price
@@ -731,6 +733,7 @@ WeaponUnits
.by 0 ;_____________45
.by 0 ;_____________46
.by 0 ;_____________47
.by 1 ;White_Flag___48
.by 6 ;Heat_Guidance__
.by 2 ;Bal_Guidance___
.by 5 ;Horz_Guidance__
@@ -746,7 +749,6 @@ WeaponUnits
.by 1 ;Auto_Defense___
.by 10 ;Fuel_Tank______
.by 25 ;Contact_Trigger
.by 1 ;_____________63
PurchaseMeTable ;weapons good to be purchased by the robot
;the comment is an index in the tables
@@ -809,8 +811,8 @@ 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 $3b,$3c,$3d,$3e,$3f,$5e,$5f,$00
.by $5f,$02,$03,$06,$1d,$0a,$1b,$1c ; defensives
.by $1e,$3b,$3c,$3d,$3e,$3f,$5e,$00
; Names of weapons (16 chars long)
NamesOfWeapons ;the comment is an index in the tables
@@ -861,26 +863,43 @@ 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"Bal Guidance " ; 49
dta d"Horz Guidance " ; 50
dta d"Vert Guidance " ; 51
dta d"Lazy Boy " ; 52
dta d"Parachute " ; 53
dta d"Battery " ; 54
dta d"Mag Deflector " ; 55
dta d"Shield " ; 56
dta d"Force Shield " ; 57
dta d"Heavy Shield " ; 58
dta d"Super Mag " ; 59
dta d"Auto Defense " ; 60
dta d"Fuel Tank " ; 61
dta d"Contact Trigger " ; 62
dta d"White Flag " ; 63
dta d"White Flag " ; 48 ($30)
dta d"Heat Guidance " ; 49
dta d"Bal Guidance " ; 50
dta d"Horz Guidance " ; 51
dta d"Vert Guidance " ; 52
dta d"Lazy Boy " ; 53
dta d"Parachute " ; 54 - no energy
dta d"Battery " ; 55
dta d"Mag Deflector " ; 56 - with shield and energy
dta d"Shield " ; 57 - shield for one shot - no energy
dta d"Force Shield " ; 58 - shield with energy and parachute
dta d"Heavy Shield " ; 59 - shield with energy
dta d"Super Mag " ; 60
dta d"Auto Defense " ; 61 - with shield and energy
dta d"Fuel Tank " ; 62
dta d"Contact Trigger " ; 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 00 ; Battery
.by 90 ; 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 ; Contact Trigger
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
definitions.asm
+16 -16
View File
@@ -59,22 +59,22 @@ price______________44 = 0
price______________45 = 0
price______________46 = 0
price______________47 = 0
price_Heat_Guidance__ = $ffff ;_48_($30)
price_Bal_Guidance___ = $ffff ;_49
price_Horz_Guidance__ = $ffff ;_50
price_Vert_Guidance__ = $ffff ;_51
price_Lazy_Boy_______ = $ffff ;_52
price_Parachute______ = 1100 ;_53
price_Battery________ = $ffff ;_54
price_Mag_Deflector__ = $ffff ;_55
price_Shield_________ = $ffff ;_56
price_Force_Shield___ = $ffff ;_57
price_Heavy_Shield___ = $ffff ;_58
price_Super_Mag______ = $ffff ;_59
price_Auto_Defense___ = $ffff ;_60
price_Fuel_Tank______ = $ffff ;_61
price_Contact_Trigger = $ffff ;_62
price_White_Flag_____ = $0 ;_63
price_White_Flag_____ = $0 ;_48_($30)
price_Heat_Guidance__ = $ffff ;_49
price_Bal_Guidance___ = $ffff ;_50
price_Horz_Guidance__ = $ffff ;_51
price_Vert_Guidance__ = $ffff ;_52
price_Lazy_Boy_______ = $ffff ;_53
price_Parachute______ = 80 ;_54
price_Battery________ = $ffff ;_55
price_Mag_Deflector__ = 120 ;_56
price_Shield_________ = 50 ;_57
price_Force_Shield___ = 210 ;_58
price_Heavy_Shield___ = 111 ;_59
price_Super_Mag______ = $ffff ;_60
price_Auto_Defense___ = 300 ;_61
price_Fuel_Tank______ = $ffff ;_62
price_Contact_Trigger = $ffff ;_63
;--------------------------------
; names of RMT instruments (sfx)
;--------------------------------
display.asm
+14 -6
View File
@@ -104,7 +104,7 @@ OptionsScreen
OptionsHere
; 0123456789012345678901234567890123456789
dta d"Players : 2 3 4 5 6 "
dta d"Cash : none 2K 5K 8K 10K "
dta d"Cash : none 2K 8K 12K 20K "
dta d"Gravity : 0.2G 0.5G 1G 2G 4G "
dta d"Wind : 1B 3B 5B 7B 9B "
dta d"Rounds : 10 20 30 40 50 "
@@ -136,7 +136,9 @@ WeaponsDescription
dta d" - Defensive/Offensive weapon "
dta d" "
dta d"Space"*
dta d" - Purchase "
dta d" - "
purchaseActivate
dta d"Purchase "
dta d"Return"*
dta d" - Finish "
EmptyLine
@@ -166,11 +168,17 @@ NamesOfLevels
textbuffer
; 0123456789012345678901234567890123456789
dta d"Player: "
dta d"Energy: Angle: Force: "
dta d" Round: Wind: "
dta d"Energy: Angle: Force: "
dta d"Round: Wind: "
textbuffer2
dta d"Player: Cash: "
dta d"Player: Cash: 0 " ; ZERO TO MAKE YOU RICHER ON THE SCREEN
dta d"----------------------------------------"
;---------------------------------------------------
activateText
dta d"Activate"
activateTextEnd
purchaseText
dta d"Purchase"
purchaseTextEnd
.endif
grafproc.asm
+122 -9
View File
@@ -262,8 +262,7 @@ CheckCollisionDraw
sbc #1
sta YHit
sty YHit+1
;mwa ydraw YHit
mva #1 HitFlag
mva #$ff HitFlag
StopHitChecking
jmp ContinueDraw
@
@@ -364,7 +363,7 @@ endcircleloop
rts
.endp
;----
splot8 .proc
.proc splot8
; plot xcircle+XC,ycircle+YC
; plot xcircle+XC,ycircle-YC
; plot xcircle-XC,ycircle-YC
@@ -463,7 +462,7 @@ splot8 .proc
.endp
;--------------------------------------------------
clearscreen .proc
.proc clearscreen
;--------------------------------------------------
lda #$ff
@@ -477,7 +476,7 @@ clearscreen .proc
rts
.endp
;-------------------------------*------------------
placetanks .proc
.proc placetanks
;--------------------------------------------------
ldx #(MaxPlayers-1) ;maxNumberOfPlayers-1
lda #0
@@ -642,6 +641,7 @@ DrawTankNrX
sta xdraw+1
lda ytankstable,x
sta ydraw
mva #0 ydraw+1
jsr TypeChar
@@ -690,10 +690,30 @@ 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 #57 ; one shot shield activation
beq ShieldDraw
cmp #58 ; shield with energy and parachute activation
beq ShieldDraw
cmp #59 ; shield with energy activation
beq ShieldDraw
cmp #61 ; Auto Defence
beq DrawTankShieldWihHorns
cmp #56 ; Mag Deflector
beq DrawTankShieldWihHorns
bne NoShieldDraw
ShieldDraw
jsr DrawTankShield.DrawInPosition
NoShieldDraw
DoNotDrawTankNr
rts
DrawTankShieldWihHorns
jsr DrawTankShield.DrawInPosition
jsr DrawTankShieldHorns
rts
.endp
; -------------------------------------
@@ -718,6 +738,88 @@ 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
;--------------------------------------------------
.proc drawmountains
;--------------------------------------------------
@@ -1349,7 +1451,7 @@ 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
@@ -1403,7 +1505,7 @@ GetUpper4bits
bpl CopyChar
; calculating coordinates from xdraw and ydraw
mwa xdraw xbyte
mwa dx xbyte
lda xbyte
and #$7
@@ -1414,7 +1516,7 @@ GetUpper4bits
rorw xbyte
;---
ldy xbyte
lda ydraw ; y = y - 3 because left lower.
lda dy ; y = y - 3 because left lower.
sec
sbc #3
tax
@@ -1465,4 +1567,15 @@ EndPut4x4
rts
.endp
.proc SetMainScreen
mva #0 dmactl
VDLI DLIinterruptGraph ; jsr SetDLI for graphics (game) screen
mwa #dl dlptrs ; issue #72 (glitches when switches)
lda dmactls
and #$fc
ora #$02 ; 2=normal, 3 = wide screen width
sta dmactls
rts
.endp
.endif
scorch.asm
+112 -47
View File
@@ -36,7 +36,7 @@
;we decided it must go in 'English' to let other people work on it
.macro build
dta d"143" ; number of this build (3 bytes)
dta d"144" ; number of this build (3 bytes)
.endm
icl 'definitions.asm'
@@ -55,26 +55,33 @@
.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 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
@@ -103,7 +110,7 @@
;Game loading address
ORG $3000
WeaponFont
ins 'artwork/weapons_AW5.fnt' ; 'artwork/weapons.fnt'
ins 'artwork/weapons_AW5_mod.fnt' ; 'artwork/weapons.fnt'
;-----------------------------------------------
;Screen displays go here to avoid crossing 4kb barrier
;-----------------------------------------------
@@ -128,19 +135,24 @@ START
jsr RandomizeSequence
; for the round #1 shooting sequence is random
; activate mag deflector for all players (test)
; ldx numberOfPlayers
; dex
;@
; mva #56 ActiveDefenceWeapon,x
; tay
; lda DefensiveEnergy,y
; sta ShieldEnergy,x ; set energy of shield
; dex
; bpl @-
; mag deflector activated! (test)
MainGameLoop
VDLI DLIinterruptText ; jsr SetDLI for text (purchase) screen
jsr CallPurchaseForEveryTank
; issue #72 (glitches when switches)
mva #0 dmactl
lda dmactls
and #$fc
;ora #$02 ; 2=normal, 3 = wide screen width, 0 = no screen
sta dmactls
jsr GetRandomWind
jsr RoundInit
@@ -300,13 +312,7 @@ SettingEnergies
jsr calculatemountains ;let mountains be easy for the eye
;jsr calculatemountains0 ;only for tests - makes mountains flat and 0 height
VDLI DLIinterruptGraph ; jsr SetDLI for graphics (game) screen
mwa #dl dlptrs ; issue #72 (glitches when switches)
lda dmactls
and #$fc
ora #$02 ; 2=normal, 3 = wide screen width
sta dmactls
jsr SetMainScreen
jsr drawmountains ;draw them
jsr drawtanks ;finally draw tanks
@@ -428,6 +434,10 @@ AfterManualShooting
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
@@ -439,9 +449,9 @@ ShootNow
continueMainRoundLoopAfterSeppuku
;here we clear offensive text (after a shoot)
ldy TankNr
mva #0 plot4x4color
jsr DisplayOffensiveTextNr
;ldy TankNr
;mva #0 plot4x4color
;jsr DisplayOffensiveTextNr
AfterExplode
@@ -649,7 +659,7 @@ MetodOfDeath
;--------------------------------------------------
.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
;--------------------------------------------------
@@ -687,6 +697,33 @@ NotNegativeEnergy
rts
.endp
;--------------------------------------------------
.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
@@ -707,7 +744,7 @@ NotNegativeEnergy
.endp
;--------------------------------------------------
GetRandomWind .proc
.proc GetRandomWind
;in: MaxWind (byte)
;out: Wind (word)
;uses: _
@@ -736,7 +773,7 @@ GetRandomWind .proc
.endp
;--------------------------------------------------
PMoutofScreen .proc
.proc PMoutofScreen
;--------------------------------------------------
lda #$00 ; let all P/M disappear
:8 sta hposp0+#
@@ -746,21 +783,26 @@ PMoutofScreen .proc
;--------------------------------------------------
.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
lda #$0
@
sta TanksWeapon1,x
ldx #$3f ; TODO: maxweapons
@ lda #$0
cpx #48 ; White Flag
bne @+
lda #99
@ sta TanksWeapon1,x
sta TanksWeapon2,x
sta TanksWeapon3,x
sta TanksWeapon4,x
sta TanksWeapon5,x
sta TanksWeapon6,x
dex
sne:lda #99
bpl @-
beq setBmissile
bpl @-1
rts
setBmissile
lda #99
bne @-
.endp
;--------------------------------------------------
@@ -854,7 +896,8 @@ ClearResults
bne ClearResults
mva #1 CurrentRoundNr ;we start from round 1
mva #6 NTSCcounter
; RMT INIT
lda #$f0 ;initial value
sta RMTSFXVOLUME ;sfx note volume * 16 (0,16,32,...,240)
@@ -872,8 +915,10 @@ ClearResults
rts
.endp
DLIinterruptGraph .proc
pha
.proc DLIinterruptGraph
;sta dliA
;sty dliY
pha
phy
ldy dliCounter
lda dliColorsBack,y
@@ -884,27 +929,46 @@ DLIinterruptGraph .proc
sta COLPF1
sty COLPF2
inc dliCounter
ply
;ldy dliY
;lda dliA
ply
pla
rti
.endp
DLIinterruptText .proc
pha
.proc DLIinterruptText
;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
@@ -912,13 +976,14 @@ VBLinterrupt .proc
ldx #0 ;X = 0 channel (0..3 or 0..7 for stereo module)
lda #0 ;A = 12 note (0..60)
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
@@ -986,7 +1051,7 @@ UsageLoop
rts
.endp
;----------------------------------------------
RandomizeAngle .proc ;
.proc RandomizeAngle
; routine returns in A
; a valid angle for the tank's barrel.
; X is not changed
@@ -1009,7 +1074,7 @@ RandomizeAngle .proc ;
rts
.endp
;----------------------------------------------
RandomizeForce .proc
.proc RandomizeForce
; routine returns in ForceTable/L/H
; valid force of shooting for TankNr
; in X must be TankNr
@@ -1222,7 +1287,7 @@ getkeyend
.endp
;--------------------------------------------------
getkeynowait .proc;
.proc getkeynowait
;--------------------------------------------------
jsr WaitForKeyRelease
lda kbcode
@@ -1230,7 +1295,7 @@ getkeynowait .proc;
rts
.endp
;--------------------------------------------------
WaitForKeyRelease .proc
.proc WaitForKeyRelease
;--------------------------------------------------
lda JSTICK0
and #$0f
scorch.xex
BIN
View File
Binary file not shown.
textproc.asm
+328 -178
View File
@@ -8,7 +8,7 @@
;----------------------------------------
;--------------------------------------------------
Options .proc
.proc Options
;--------------------------------------------------
; start-up screen - options, etc.
; this function returns:
@@ -201,14 +201,9 @@ OptionsYLoop
;-------------------------------------------
; call of the purchase screens for each tank
.proc CallPurchaseForEveryTank
jsr PMoutofScreen
mwa #PurchaseDL dlptrs
lda dmactls
and #$fc
ora #$02 ; normal screen width
sta dmactls
mva #0 TankNr
sta isInventory
@
ldx TankNr
lda SkillTable,x
@@ -231,17 +226,29 @@ AfterManualPurchase
;--------------------------------------------------
.proc Purchase ;
;--------------------------------------------------
; TODO: when round ends with a weapon depleted the pointer points to an empty line
; In tanknr there is a number of the tank (player)
; that is buying weapons now (from 0).
; Rest of the data is taken from appropriate tables
; and during the purchase these tables are modified.
mva #0 dmactl
VDLI DLIinterruptText ; jsr SetDLI for text (purchase) screen
jsr PMoutofScreen
mwa #PurchaseDL dlptrs
lda dmactls
and #$fc
ora #$02 ; normal screen width
sta dmactls
mwa #ListOfWeapons WeaponsListDL ;switch to the list of offensive weapons
ldx tankNr
lda TankStatusColoursTable,x
sta colpf2s
sta colpf2s
; we are clearing list of the weapons
mva #$ff LastWeapon
mva #$00 WhichList
@@ -265,6 +272,8 @@ NextChar03
; here we must jump in after each purchase
; to generate again list of available weapons
AfterPurchase
; current cash display
mva #sfx_purchase sfx_effect
ldx tanknr
lda moneyL,x
@@ -277,32 +286,44 @@ AfterPurchase
; in xbyte there is the address of the line that
; is being processed now
mwa #ListOfWeapons xbyte
ldx #$00 ; number of the checked weapon
ldx #$00 ; index of the checked weapon
stx HowManyOnTheList1 ; amounts of weapons (shells, bullets) in both lists
stx HowManyOnTheList2
stx PositionOnTheList
; Creating full list of the available weapons for displaying
; in X there is a number of the weapon to be checked,
; in X there is an index of the weapon to be checked,
; in 'Xbyte' address of the first char in filled screen line
CreateList
; checking if the weapon of the given number is present
stx temp ; index of a weapon will be necessary later
; checking if the weapon of the given index is present
lda WeaponUnits,x
jeq NoWeapon
ldy tanknr
bit isInventory
jmi itIsInventory
; put "Purchase" on the screen
ldx #[purchaseTextEnd-purchaseText-1]
@ lda purchaseText,x
sta purchaseActivate,x
dex
bpl @-
; checking if we can afford buying this weapon
ldy tanknr
ldx temp
lda moneyH,y
cmp WeaponPriceH,x
bne CheckWeapon01
bne @+
lda moneyL,y
cmp WeaponPriceL,x
CheckWeapon01
@
jcc TooLittleCash
; we have enough cash and the weapon can be
; added to the list
stx temp ; number of weapon will be necessary later
; first parentheses and other special chars
; (it's easier this way)
@@ -322,58 +343,65 @@ CheckWeapon01
lda #16 ; "0"
sta (xbyte),y
; now symbol of the weapon
lda WeaponSymbols,x
ldy #$4 ; 4 chars from the beginning of the line
sta (xbyte),y
;now number of purchased units (shells)
clc
lda xbyte
adc #23 ; 23 chars from the beginning of the line
sta displayposition
lda xbyte+1
adc #$00
sta displayposition+1
;now number of units (shells) to be purchased
adw xbyte #23 displayposition ; 23 chars from the beginning of the line
lda WeaponUnits,x
sta decimal
jsr displaybyte
ldx temp ;getting back number of the weapon
ldx temp ;getting back index of the weapon
; and now price of the weapon
clc
lda xbyte
adc #27 ; 27 chars from the beginning of the line
sta displayposition
lda xbyte+1
adc #$00
sta displayposition+1
adw xbyte #27 displayposition ; 27 chars from the beginning of the line
lda WeaponPriceL,x
sta decimal
lda WeaponPriceH,x
sta decimal+1
jsr displaydec
lda temp ;getting back number of the weapon
pha ;and saving it on the stack
jmp notInventory
itIsInventory
; put "Activate" on the screen
ldx #[purchaseTextEnd-purchaseText-1]
@ lda activateText,x
sta purchaseActivate,x
dex
bpl @-
ldx temp
lda TanksWeaponsTableL,y
sta weaponPointer
lda TanksWeaponsTableH,y
sta weaponPointer+1
ldy temp
lda (weaponPointer),y
jeq noWeapon
; clear price area
ldy #22 ; beginning of the price area
lda #0
@ sta (XBYTE),y
iny
cpy #32+1 ; end of price
bne @-
notInventory
; number of posessed shells
lda temp ; weapon index again
jsr HowManyBullets
sta decimal
pla
sta temp ; let's store weapon number again
clc
lda xbyte
adc #1 ; 1 char from the beginning of the screen
sta displayposition
lda xbyte+1
adc #$00
sta displayposition+1
adw xbyte #1 displayposition
jsr displaybyte
ldx temp ;weapon index
; now symbol of the weapon
lda WeaponSymbols,x
ldy #$4 ; 4 chars from the beginning of the line
sta (xbyte),y
; and now name of the weapon and finisheeeedd !!!!
ldx temp ;weapon number
mva #0 temp+1 ; this number is only in X
; times 16 (it's length of the names of weapons)
ldy #3 ; Rotate 4 times
@@ -383,55 +411,54 @@ CheckWeapon01
dey
bpl @-
adw temp #NamesOfWeapons-6 modify
adw temp #NamesOfWeapons-6 weaponPointer
ldy #6 ; from 6th char
ldy #6 ; from 6th char on screen
@
lda (modify),y
lda (weaponPointer),y
sta (xbyte),y
iny
cpy #(16+6)
bne @-
; in X there is what we need
; in X there is what we need (weapon index)
; If on screen after the purchase there is still
; present the weapon purchased recently,
; the pointer must point to it.
bit lastWeapon
bpl @+ ; if == $ff => first run, jump to top
mva #0 PositionOnTheList
beq NotTheSameAsLastTime
@
cpx LastWeapon
bne NotTheSameAsLastTime
lda WhichList
bne ominx06
bne @+
lda HowManyOnTheList1
sta PositionOnTheList
jmp NotTheSameAsLastTime
ominx06
@
lda HowManyOnTheList2
sta PositionOnTheList
NotTheSameAsLastTime
; increase appropriate counter
txa
cpx #$30
bcs SecondList
bcs DefenceList
ldy HowManyOnTheList1
sta NubersOfWeaponsL1,y
sta IndexesOfWeaponsL1,y
inc HowManyOnTheList1
bne NextLineOfTheList
SecondList
DefenceList
ldy HowManyOnTheList2
sta NubersOfWeaponsL2,y
sta IndexesOfWeaponsL2,y
inc HowManyOnTheList2
; If everything is copied then next line
NextLineOfTheList
clc
lda xbyte
adc #40
sta xbyte
bcc TooLittleCash
inc xbyte+1
adw xbyte #40
TooLittleCash
NoWeapon
@@ -550,18 +577,48 @@ DoNotIncHigher2
; screen clearing at each list refresh
; (it was very ugly - I checked it :)
bit isInventory ;
bpl ChoosingItemForPurchase
lda whichList
bne PositionDefensive
; calculate positionOnTheList from the activeWeapon (offensives)
ldx tankNr
lda activeWeapon,x
ldy #0
@
cmp IndexesOfWeaponsL1,y
beq ?weaponfound
iny
cpy #48 ; maxOffensiveWeapons
bne @-
; not found apparently?
; TODO: check border case (the last weapon)
ldy #0
beq ?weaponFound ; jmp
PositionDefensive
jsr calcPosDefensive
?weaponFound
; weapon index in Y
sty positionOnTheList
; Here we have all we need
; So choose the weapon for purchase ......
;--------------------------------------------------
ChoosingItemForPurchase
;--------------------------------------------------
jsr PutLitteChar ; Places pointer at the right position
jsr getkey
ldx escFlag
seq:rts
seq:jmp WaitForKeyRelease ; like jsr ... : rts
cmp #$2c ; Tab
jeq ListChange
cmp #$06 ; cursor left
jeq ListChange
cmp #$0c ; Return
sne:rts
cmp #$e
@@ -600,8 +657,7 @@ EndUpX
PurchaseKeyDown
lda WhichList
beq GoDown1
inc PositionOnTheList
lda PositionOnTheList
inc:lda PositionOnTheList
cmp HowManyOnTheList2
bne EndGoDownX
ldy HowManyOnTheList2
@@ -609,8 +665,7 @@ PurchaseKeyDown
sty PositionOnTheList
jmp ChoosingItemForPurchase
GoDown1
inc PositionOnTheList
lda PositionOnTheList
inc:lda PositionOnTheList
cmp HowManyOnTheList1
bne MakeOffsetDown
ldy HowManyOnTheList1
@@ -632,18 +687,31 @@ EndGoDownX
; swapping the displayed list and setting pointer to position 0
ListChange
mva #0 OffsetDL1
lda WhichList
eor #$01
sta WhichList
bne SecondSelected
bne DeffensiveSelected
mwa #ListOfWeapons WeaponsListDL
jmp @+
SecondSelected
mwa #ListOfDefensiveWeapons WeaponsListDL
lda isInventory
beq @+
; inventory
jsr calcPosOffensive
jmp ChoosingItemForPurchase
@
lda #$00
sta PositionOnTheList
sta OffsetDL1
mva #0 PositionOnTheList
jmp ChoosingItemForPurchase
DeffensiveSelected
mwa #ListOfDefensiveWeapons WeaponsListDL
lda isInventory
beq @+
jsr calcPosDefensive
jmp ChoosingItemForPurchase
@
mva #0 positionOnTheList
jmp ChoosingItemForPurchase
.endp
@@ -652,24 +720,23 @@ SecondSelected
;--------------------------------------------------
.proc PurchaseWeaponNow
;--------------------------------------------------
weaponPtr = temp
isPriceZero = tempXRoller
bit isInventory
bmi inventorySelect
lda WhichList
bne PurchaseDeffensive
; here we purchase the offensive weapon
ldy PositionOnTheList
lda NubersOfWeaponsL1,y
lda IndexesOfWeaponsL1,y
jmp PurchaseAll
PurchaseDeffensive
ldy PositionOnTheList
lda NubersOfWeaponsL2,y
lda IndexesOfWeaponsL2,y
PurchaseAll
; after getting weapon number the routine is common for all
; after getting weapon index the routine is common for all
ldx tanknr
tay ; weapon number is in Y
beq @+
tay ; weapon index is in Y
sec
lda moneyL,x ; substracting from posessed money
sbc WeaponPriceL,y ; of price of the given weapon
@@ -678,61 +745,117 @@ PurchaseAll
sbc WeaponPriceH,y
sta moneyH,x
; save info about price == 0
lda WeaponPriceL,y
ora WeaponPriceH,y
sta isPriceZero
positiveMoney
; now we have to get address of
; the table of the weapon of the tank
; and add appropriate number of shells
lda TanksWeaponsTableL,x
sta weaponPtr
sta weaponPointer
lda TanksWeaponsTableH,x
sta weaponPtr+1
sta weaponPointer+1
clc
lda (weaponPtr),y ; and we have number of posessed bullets of the weapon
lda (weaponPointer),y ; and we have number of posessed bullets of the weapon
adc WeaponUnits,y
sta (weaponPtr),y ; and we added appropriate number of bullets
sta (weaponPointer),y ; and we added appropriate number of bullets
cmp #100 ; but there should be no more than 99 bullets
bcc LessThan100
lda #99
sta (weaponPtr),y
sta (weaponPointer),y
LessThan100
sty LastWeapon ; store last purchased weapon
; because we must put screen pointer next to it
; additional check for unfinished game
; if weapon was free (price == $0)
; then have nothing...
lda isPriceZero
bne @+
lda #0
sta (weaponPtr),y
@
mva #0 PositionOnTheList ; to move the pointer to the top when no more monies
jmp Purchase.AfterPurchase
inventorySelect
lda whichList
bne invSelectDef
ldy PositionOnTheList
lda IndexesOfWeaponsL1,y
ldx tankNr
sta activeWeapon,x
jmp WaitForKeyRelease ; rts
invSelectDef
ldy PositionOnTheList
lda IndexesOfWeaponsL2,y
tay
ldx tankNr
sta ActiveDefenceWeapon,x
; decrease number of defensives
lda TanksWeaponsTableL,x
sta weaponPointer
lda TanksWeaponsTableH,x
sta weaponPointer+1
lda (weaponPointer),y
sec
sbc #1
sta (weaponPointer),y
lda DefensiveEnergy,y
sta ShieldEnergy,x
jmp WaitForKeyRelease ; rts
.endp
; -----------------------------------------------------
.proc calcPosDefensive
; calculate positionOnTheList from the activeWeapon (defensives)
ldx tankNr
lda ActiveDefenceWeapon,x
beq ?noWeaponActive
ldy #0 ; min defensive weapon
@
cmp IndexesOfWeaponsL2,y
beq ?weaponfound
iny
cpy #8*2 ; maxDefensiveWeapon
bne @-
; not found apparently?
; TODO: check border case (the last weapon)
?noWeaponActive
ldy #0
?weaponFound
sty positionOnTheList
rts
.endp
.proc calcPosOffensive
; calculate positionOnTheList from the activeWeapon (defensives)
ldx tankNr
lda ActiveWeapon,x
beq ?noWeaponActive
ldy #0 ; min defensive weapon
@
cmp IndexesOfWeaponsL1,y
beq ?weaponfound
iny
cpy #8*5 ; maxOffensiveWeapon
bne @-
; not found apparently?
; TODO: check border case (the last weapon)
?noWeaponActive
ldy #0
?weaponFound
sty positionOnTheList
rts
.endp
; -----------------------------------------------------
.proc PutLitteChar
; first let's cleat both lists from little chars
; first let's clear both lists from little chars
mwa #ListOfWeapons xbyte
ldx #52 ; there are 52 lines total
ldy #$00
EraseLoop
lda #$00
tya ; lda #$00
sta (xbyte),y
clc
lda xbyte
adc #40
sta xbyte
bcc ominx02
inc xbyte+1
ominx02
adw xbyte #40
dex
bpl EraseLoop
; now let's check which list is active now
lda WhichList
beq CharToList1
@@ -742,13 +865,7 @@ ominx02
ldx PositionOnTheList
beq SelectList2 ; if there is 0 we add nothing
AddLoop2
clc
lda xbyte
adc #40
sta xbyte
bcc ominx03
inc xbyte+1
ominx03
adw xbyte #40
dex
bne AddLoop2
SelectList2
@@ -770,13 +887,7 @@ CharToList1
ldx PositionOnTheList
beq SelectList1 ; if there is 0 we add nothing
AddLoop1
clc
lda xbyte
adc #40
sta xbyte
bcc ominx04
inc xbyte+1
ominx04
adw xbyte #40
dex
bne AddLoop1
SelectList1
@@ -787,13 +898,7 @@ SelectList1
ldx OffsetDL1
beq SetWindowList1 ; if zero then add nothing
LoopWindow1
clc
lda xbyte
adc #40
sta xbyte
bcc ominx05
inc xbyte+1
ominx05
adw xbyte #40
dex
bne LoopWindow1
SetWindowList1
@@ -805,8 +910,8 @@ SetWindowList1
ldy #>EmptyLine
lda OffsetDL1
beq NoArrowUp
ldx #<MoreUp
ldy #>MoreUp
ldx #<MoreUp
ldy #>MoreUp
NoArrowUp
stx MoreUpdl
sty MoreUpdl+1
@@ -819,8 +924,8 @@ NoArrowUp
bmi NoArrowDown
cmp OffsetDL1
bcc NoArrowDown
ldx #<MoreDown
ldy #>MoreDown
ldx #<MoreDown
ldy #>MoreDown
NoArrowDown
stx MoreDowndl
sty MoreDowndl+1
@@ -1200,6 +1305,8 @@ space dta d" "
;that's easy because we have number of tank
;and xtankstableL and H keep X position of a given tank
;save vars (messed when printing...)
lda xtankstableL,y
sta temp
lda xtankstableH,y
@@ -1320,12 +1427,12 @@ DOTNcharloop
asl
clc
adc TextPositionX
sta Xdraw
sta dx
lda #0
adc TextPositionX+1
sta Xdraw+1
sta dx+1
lda TextPositionY
sta ydraw
sta dy
jsr PutChar4x4
inc TextCounter
@@ -1343,6 +1450,7 @@ DOTNcharloop
;address in LineAddress4x4
;starting from LineXdraw, LineYdraw
ldy #0
sty LineCharNr
@@ -1355,8 +1463,8 @@ TypeLine4x4Loop
beq EndOfTypeLine4x4
sta CharCode4x4
mwa LineXdraw Xdraw
mva LineYdraw Ydraw
mwa LineXdraw dx
mva LineYdraw dy
mva #1 plot4x4color
jsr PutChar4x4 ;type empty pixels as well!
adw LineXdraw #4
@@ -1372,10 +1480,6 @@ EndOfTypeLine4x4
.proc AreYouSure
;using 4x4 font
;save vars (messed in TypeLine4x4)
mwa Xdraw xk
mva Ydraw yc
mva #4 ResultY ; where seppuku text starts Y-wise on the screen
;top frame
@@ -1405,7 +1509,7 @@ EndOfTypeLine4x4
skip01
;clean
mva #3 dx
mva #3 di
mva #4 ResultY
@
mva #1 plot4x4color
@@ -1415,23 +1519,16 @@ skip01
jsr TypeLine4x4
adb ResultY #4 ;next line
dec dx
dec di
bne @-
quit_areyousure
;restore vars
mva yc Ydraw
mwa xk Xdraw
rts
.endp
;--------------------------------
.proc DisplaySeppuku
;using 4x4 font
;save vars (messed in TypeLine4x4)
mwa Xdraw xk
mva Ydraw yc
mva #20 fs ; temp, how many times blink the billboard
seppuku_loop
@@ -1459,7 +1556,7 @@ seppuku_loop
;clean seppuku
mva #3 dx
mva #3 di
mva #4 ResultY
@
mwa #lineClear LineAddress4x4
@@ -1468,16 +1565,13 @@ seppuku_loop
jsr TypeLine4x4
adb ResultY #4 ;next line
dec dx
dec di
bne @-
dec fs
jne seppuku_loop
quit_seppuku
;restore vars
mva yc Ydraw
mwa xk Xdraw
rts
.endp
;--------------------------------
@@ -1690,8 +1784,6 @@ FinishResultDisplay
bpl @-
adw temp #NamesOfWeapons
ldy #6 ; from 6th character
ldy #15
@
lda (temp),y
@@ -1699,6 +1791,39 @@ FinishResultDisplay
dey
bpl @-
;---------------------
;displaying name of the defence weapon (if active)
;---------------------
lda #$08 ; (
sta textbuffer+80+22
lda #$09 ; )
sta textbuffer+80+39
lda ActiveDefenceWeapon,x
bne ActiveDefence
; clear brackets
lda #$00 ; space
sta textbuffer+80+22
sta textbuffer+80+39
lda #47 ; no weapon name
ActiveDefence
sta temp ;get back number of the weapon
mva #0 temp+1
; times 16 (because this is length of weapon name)
ldy #3 ; shift left 4 times
@
aslw temp
dey
bpl @-
adw temp #NamesOfWeapons
ldy #15
@
lda (temp),y
sta textbuffer+40+40+23,y
dey
bpl @-
;---------------------
;displaying the energy of a tank
;---------------------
@@ -1709,6 +1834,31 @@ FinishResultDisplay
mwa #textbuffer+48 displayposition
jsr displaybyte
;---------------------
;displaying the energy of a tank shield (if exist)
;---------------------
; clear (if no shield)
lda #$00 ; space
sta textbuffer+40+10
sta textbuffer+40+11
sta textbuffer+40+12
sta textbuffer+40+13
; check shield energy and display it
ldx TankNr
lda ActiveDefenceWeapon,x
beq NoDefenceWeapon
lda ShieldEnergy,x
beq NoShieldEnergy
sta decimal ; displayed value
lda #$08 ; (
sta textbuffer+40+10
mwa #textbuffer+40+11 displayposition
jsr displaybyte
lda #$09 ; )
sta textbuffer+40+13
NoDefenceWeapon
NoShieldEnergy
;=========================
;display Force
;=========================
@@ -1717,7 +1867,7 @@ FinishResultDisplay
sta decimal
lda ForceTableH,x
sta decimal+1
mwa #textbuffer+40+34 displayposition
mwa #textbuffer+40+36 displayposition
jsr displaydec
;=========================
@@ -1729,9 +1879,9 @@ FinishResultDisplay
lda AngleTable,x
bmi AngleToLeft
lda #$7f ; (tab) character
sta textbuffer+40+23
sta textbuffer+40+25
lda #0 ;space
sta textbuffer+40+20
sta textbuffer+40+22
lda #90
sec
sbc AngleTable,x
@@ -1748,12 +1898,12 @@ AngleToLeft
lda BarrelTableL,y
sta CharCode
lda #$7e ;(del) char
sta textbuffer+40+20
sta textbuffer+40+22
lda #0 ;space
sta textbuffer+40+23
sta textbuffer+40+25
AngleDisplay
mwa #textbuffer+40+21 displayposition
mwa #textbuffer+40+23 displayposition
jsr displaybyte
;=========================
@@ -1763,9 +1913,9 @@ AngleDisplay
lda Wind+3 ; highest byte of 4 byte wind
bmi DisplayLeftWind
lda #$7f ; (tab) char
sta textbuffer+80+28
sta textbuffer+80+20
lda #0 ;space
sta textbuffer+80+25
sta textbuffer+80+17
beq DisplayWindValue
DisplayLeftWind
sec ; Wind = -Wind
@@ -1776,14 +1926,14 @@ DisplayLeftWind
sbc temp+1
sta temp+1
lda #$7e ;(del) char
sta textbuffer+80+25
sta textbuffer+80+17
lda #0 ;space
sta textbuffer+80+28
sta textbuffer+80+20
DisplayWindValue
:4 lsrw temp ;divide by 16 to have a nice value on a screen
lda temp
sta decimal
mwa #textbuffer+80+26 displayposition
mwa #textbuffer+80+18 displayposition
jsr displaybyte
;=========================
@@ -1791,7 +1941,7 @@ DisplayWindValue
;=========================
lda CurrentRoundNr
sta decimal
mwa #textbuffer+80+14 displayposition
mwa #textbuffer+80+7 displayposition
jsr displaybyte ;decimal (byte), displayposition (word)
rts
variables.asm
+13 -9
View File
@@ -30,6 +30,8 @@ RoundNrDisplay
;=====================================================
variablesStart ; zeroing starts here
;=====================================================
isInventory .ds 1 ; 0 - purchase, $ff - inventory
;--------------
drawFunction .ds 1 ; 0 - plot, %10000000 - LineLength (N), %01000000 - DrawCheck (V)
;--------------
sfx_effect .ds 1
@@ -47,7 +49,7 @@ moneyH ;we place zero at the end of prices and money
;and have range from 0 to 99990 (not too much)
;money players have (maybe one more byte is needed?)
.DS [MaxPlayers]
moneyL
moneyL
.DS [MaxPlayers]
;----------------------------------------------------
gainH ;how much money player gets after the round
@@ -66,6 +68,8 @@ looseL
;----------------------------------------------------
Energy
.DS [MaxPlayers]
ShieldEnergy
.DS [MaxPlayers]
EnergyDecrease .DS 1
eXistenZ
.DS [MaxPlayers]
@@ -95,6 +99,8 @@ NewAngle .DS 1
ActiveWeapon ;number of the selected weapon
.DS [MaxPlayers]
ActiveDefenceWeapon ;number of the activated defence weapon - 0
.DS [MaxPlayers]
WeaponDepleted .DS 1 ; if 0 deactivate the weapon and switch to Baby Missile
;----------------------------------------------------
@@ -114,7 +120,7 @@ MaxWind .ds 1 ;
WindOrientation .DS 1 ;(0-right,1-left)
;----------------------------------------------------
Counter .DS 1 ;temporary Counter for outside loops
HitFlag .DS 1 ;1 when missile hit anything
HitFlag .DS 1 ;$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]
@@ -239,14 +245,12 @@ temptankNr .DS 1
;----------------------------------------------------
;Variables from textproc.s65
; tables with numbers of weapons on the right lists
; to be honest - I do not know at the moment what the above
; comment was supposed to mean...
; tables with indexes of weapons on the right lists
; OK (2022) so, L1 is list of offensive weapons, L2 - defensive
NubersOfWeaponsL1
.ds 8*5 ; :(8*5) .by $ff
NubersOfWeaponsL2
.ds 8*2 ; :(8*2) .by $ff
IndexesOfWeaponsL1
.ds 8*5 ; max 40 offensive weapons. this is wrong, should be 48, still only 32 defined.
IndexesOfWeaponsL2
.ds 8*2 ; max 16 defensive weapons.
;----------------------------------------------------
; variables storing amount of weapons on the first and second
weapons.asm
+208 -44
View File
@@ -102,14 +102,7 @@ VOID
jsr xmissile
; soil must fall down now! there is no other way...
;first clean the offensive text...
ldy TankNr
mva #0 plot4x4color
jsr DisplayOffensiveTextNr
; hide tanks or they fall down with soil
lda TankNr
pha
mva #1 Erase
@@ -130,6 +123,7 @@ VOID
mva LeapFrogAngle Angle
mva #sfx_funky_hit sfx_effect
sbw ytraj+1 #$05 ; next missiles start point goes 5 pixel UP to prevent multiple explosion at one point if tank is hit (4 pixels tank height + 1)
jsr Flight
lda HitFlag
beq EndOfLeapping
@@ -159,6 +153,7 @@ VOID
ror Force
mva LeapFrogAngle Angle
mva #sfx_funky_hit sfx_effect
sbw ytraj+1 #$05 ; next missiles start point goes 5 pixel UP to prevent multiple explosion at one point if tank is hit (4 pixels tank height + 1)
jsr Flight
lda HitFlag
beq EndOfLeapping
@@ -178,16 +173,12 @@ EndOfLeapping
.proc funkybomb ;
mva #sfx_baby_missile sfx_effect
mwa xtraj+1 xtrajfb
mwa ytraj+1 ytrajfb
sbw ytraj+1 #$05 ytrajfb ; funky missiles start point goes 5 pixel UP to prevent multiple explosion at one point if tank is hit (4 pixels tank height + 1)
inc FallDown2
;central Explosion
mva #21 ExplosionRadius
jsr CalculateExplosionRange0
jsr xmissile
ldy TankNr
mva #0 plot4x4color
jsr DisplayOffensiveTextNr
lda TankNr
pha
@@ -663,12 +654,39 @@ DistanceCheckLoop
adc #1
:3 asl
tay
; check shields
lda ActiveDefenceWeapon,x
cmp #57 ; one hit shield
beq UseShield
cmp #58 ; shield with energy and parachute
beq UseShieldWithEnergy
cmp #59 ; shield with energy
beq UseShieldWithEnergy
cmp #61 ; Auto Defence (it works only if hit ground next to tank. Tank hit is handled in Flight proc)
beq UseShieldWithEnergy
cmp #56 ; Mag deflector (it works only if hit ground next to tank. Tank hit is handled in Flight proc)
beq UseShieldWithEnergy
jsr DecreaseEnergyX
jmp EndOfDistanceCheckLoop
UseShieldWithEnergy
jsr DecreaseShieldEnergyX
cpy #0 ; is necessary to reduce tenk energy ?
beq ShieldCoveredTank
jsr DecreaseEnergyX
ShieldCoveredTank
lda ShieldEnergy,x
jne EndOfDistanceCheckLoop
ShieldEnergy0 ; deactivate if no energy. it's like use one hit shield :)
UseShield
mva #1 Erase
phx
jsr DrawTankShield
plx
mva #0 ActiveDefenceWeapon,x ; deactivate defense weapons
TankIsNotWithinTheRange
EndOfDistanceCheckLoop
txa
bne DistanceCheckLoop
jne DistanceCheckLoop
mva #sfx_silencer sfx_effect
rts
.endp
@@ -740,7 +758,7 @@ UpNotYet
sbc #1
sta ydraw
;check tank collision prior to PLOT
sty HitFlag
sty HitFlag ; set to 0
jsr CheckCollisionWithTank
@@ -1007,13 +1025,11 @@ ContinueToCheckMaxForce2
; $f3 - shift+key
notpressed
lda TRIG0S
beq notpressed
lda SKSTAT
cmp #$ff
beq checkJoy
jeq checkJoy
cmp #$f7 ; SHIFT
beq checkJoy
jeq checkJoy
lda kbcode
and #%10111111 ; SHIFT elimination
@@ -1026,6 +1042,18 @@ notpressed
;---esc pressed-quit game---
rts
@
cmp #$0d ; I
bne @+
callInventory
mva #$ff isInventory
jsr Purchase
mva #0 escFlag
jsr DisplayStatus
jsr SetMainScreen
jsr DrawTanks
jsr WaitForKeyRelease
jmp BeforeFire
@
cmp #$8e
jeq CTRLPressedUp
@@ -1064,10 +1092,17 @@ notpressedJoy
;fire
lda TRIG0S
jeq pressedSpace
mva #$ff pressTimer ; stop counting frames
jmp notpressed
;
pressedUp
lda pressTimer
spl:mva #0 pressTimer ; if >128 then reset to 0
cmp #25 ; 1/2s
bcs CTRLPressedUp
;force increaseeee!
ldx TankNr
inc ForceTableL,x
@@ -1104,6 +1139,11 @@ CTRLPressedUp
pressedDown
lda pressTimer
spl:mva #0 pressTimer ; if >128 then reset to 0
cmp #25 ; 1/2s
bcs CTRLPressedDown
mva #sfx_set_power_1 sfx_effect
ldx TankNr
@@ -1197,6 +1237,13 @@ CTRLpressedTAB
pressedSpace
;=================================
;we shoot here!!!
mva #0 pressTimer ; reset
jsr WaitForKeyRelease
lda pressTimer
cmp #25 ; 1/2s
bcs fire
jmp callInventory
fire
RTS
.endp
@@ -1269,9 +1316,20 @@ AfterStrongShoot
sbc #$00
sta ytraj+2
; checking if the shot is underground (no Flight but Hit :) )
ldy #0
adw xtraj+1 #mountaintable temp
lda ytraj+1
cmp (temp),y ; check collision witch mountains
bcs ShotUnderGround
jsr Flight
mva #1 color
rts
ShotUnderGround
mwa xtraj+1 xdraw ; but why not XHit and YHit !!!???
mwa ytraj+1 ydraw
mva #$ff HitFlag
rts
.endp
@@ -1285,9 +1343,13 @@ AfterStrongShoot
sta Parachute
; let's check if the given tank has got the parachute
lda #$35 ; parachute
jsr HowManyBullets
beq TankFallsX
ldx TankNr
lda ActiveDefenceWeapon,x
cmp #54 ; parachute
beq ParachuteActive
cmp #58 ; scheld witch energy and parachute
bne TankFallsX
ParachuteActive
inc Parachute
TankFallsX
; coordinates of the first pixel under the tank
@@ -1489,6 +1551,11 @@ EndOfFall
; first we clear parachute on the screen
mva #1 Erase
ldx TankNr
lda ActiveDefenceWeapon,x
cmp #54 ; deactivate weapon only if parachute (53)
bne NoParachuteWeapon
mva #0 ActiveDefenceWeapon,x ; deactivate defence weapon (parachute)
NoParachuteWeapon
lda #$34
sta CharCode
lda Ytankstable,x
@@ -1501,10 +1568,8 @@ EndOfFall
sta xdraw+1
jsr TypeChar
mva #0 Erase
; now we can deduct one parachute from the list of weapons
lda #$35 ; parachute
jsr DecreaseWeapon
ldx TankNr
jsr DrawTankNr ; redraw tank after erase parachute (exactly for redraw leaky schield :) )
ThereWasNoParachute
mva #sfx_silencer sfx_effect
rts
@@ -1536,7 +1601,8 @@ ThereWasNoParachute
noSmokeTracer
sty SmokeTracerFlag
RepeatIfSmokeTracer
RepeatIfSmokeTracer
RepeatFlight
mwa ytraj+1 Ytrajold+1
mwa xtraj+1 Xtrajold+1
mva #%01000000 drawFunction
@@ -1775,8 +1841,6 @@ EndOfFlight
jsr unPlot
mwa xcircle xdraw
mwa ycircle ydraw
; mwa XHit xdraw
; mva YHit ydraw
ldy SmokeTracerFlag
beq EndOfFlight2
@@ -1785,7 +1849,71 @@ EndOfFlight
jmp SecondFlight
EndOfFlight2
mva #0 tracerflag ; don't know why
rts
; and now check for defensive-aggressive weapon
lda HitFlag
jeq NoHitAtEndOfFight ; RTS only !!!
jmi NoTankHitAtEndOfFight
; tank hit - check defensive weapon of this tank
tax
dex ; index of tank in X
lda ActiveDefenceWeapon,x
cmp #61 ; Auto Defence
beq AutoDefence
cmp #56 ; Mag Deflector
bne NoDefence
MagDeflector
; now run defensive-aggressive weapon - Mag Deflector!
; get tank position
clc
lda xtankstableL,x
adc #$04 ; almost in tak center :)
sta XHit
lda xtankstableH,x
adc #$00
sta XHit+1
lda #$ff ; change to ground hit (we hope)
sta HitFlag
bit random ; left or right deflection ?
bpl RightDeflection
LeftDeflection
sbw XHit #18 ; 18 pixels to right and explode...
bit XHit+1 ; if off-screen ...
bpl EndOfMagDeflector ; hit of course but we need RTS
adw XHit #36 ; change to right :)
jmp EndOfMagDeflector
RightDeflection
adw XHit #18 ; 18 pixels to right and explode...
cpw XHit screenwidth ; if off-screen ...
bcs EndOfMagDeflector ; hit of course but we need RTS
sbw XHit #36 ; change to left
EndOfMagDeflector
mwa XHit xdraw ; why? !!!
NoTankHitAtEndOfFight
NoHitAtEndOfFight
NoDefence
rts ; END !!!
AutoDefence
; now run defensive-aggressive weapon - Auto Defence!
sbb #255 LeapFrogAngle Angle ; swap angle (LeapFrogAngle - because we have strored angle in this variable)
lsrw Force ; Force = Force / 2 - becouse earlier we multiplied by 2
mva #1 Erase ; now erase shield
phx
jsr DrawTankShield
jsr DrawTankShieldHorns
plx
lda #$00
sta Erase
sta ActiveDefenceWeapon,x ; deactivate used Auto Defence
sta ShieldEnergy,x
sta xtraj ; prepare coordinates
sta ytraj
sta xtraj+2
sta ytraj+2
mwa XHit xtraj+1
sbw YHit #5 ytraj+1
mva #1 color
jmp RepeatFlight ; and repeat Fight
.endp
.proc SecondFlight
@@ -2157,7 +2285,7 @@ MIRValreadyAll
mva tempor2 TankNr
mva #0 Erase
jsr SoilDown2
mva #1 HitFlag
mva #$ff HitFlag ; but why ??
;jsr drawtanks
rts
.endp
@@ -2168,7 +2296,7 @@ MIRValreadyAll
; Check collision with Tank :)
; xdraw , ydraw - coordinates of the checked point
; results:
; HitFlag - 1 - hit, 0 - no hit
; HitFlag - $ff - hit ground, 0 - no hit, 1-6 - hit tank (index+1)
; XHit , YHit - coordinates of hit
; X - index of the hit tank
@@ -2176,31 +2304,40 @@ MIRValreadyAll
CheckCollisionWithTankLoop
lda eXistenZ,x
beq DeadTank
; first we test top and bottom (same with and without shield!)
lda ytankstable,x
cmp ydraw ; check range
bcc BelowTheTank ;(ytankstable,ytankstable+3)
sbc #4 ; we must rewrite EndOfTheBarrelY table or remove Y correction completely to "bold" tank !!!
cmp ydraw
bcs OverTheTank
; with or without shield ?
lda ShieldEnergy,x
bne CheckCollisionWithShieldedTank ; tank with shield is bigger :)
lda xtankstableH,x
cmp xdraw+1
bne Condition01
bne @+
lda xtankstableL,x
cmp xdraw
Condition01
@
bcs LeftFromTheTank ;add 8 double byte
; now we use Y as low byte and A as high byte of checked position (right edge of tank)
; it is tricky but fast and much shorter
clc
adc #8
tay
lda xtankstableH,x
adc #0
cmp xdraw+1
bne Condition02
bne @+
cpy xdraw
Condition02
@
bcc RightFromTheTank
lda ytankstable,x
cmp ydraw ; check range
bcc BelowTheTank ;(ytankstable,ytankstable+3)
sbc #4
cmp ydraw
bcs OverTheTank
mva #1 HitFlag
TankHit
inx
stx HitFlag ; index of hit tank+1
dex
mwa xdraw XHit
mwa ydraw YHit
rts ; in X there is an index of the hit tank
@@ -2213,6 +2350,33 @@ DeadTank
cpx NumberOfPlayers
bne CheckCollisionWithTankLoop
rts
CheckCollisionWithShieldedTank
; now we use Y as low byte and A as high byte of checked position (left right edgs of shield)
; it is tricky but fast and much shorter
lda xtankstableL,x
sec
sbc #4 ; 5 pixels more on left side
tay
lda xtankstableH,x
sbc #0
; bmi ShieldOverLeftEdge ; I do not know whether to check it. Probably not :) !!!
cmp xdraw+1
bne @+
cpy xdraw
@
bcs LeftFromTheTank
tya ;add 16 double byte
clc
adc #16
tay
lda xtankstableH,x
adc #0
cmp xdraw+1
bne @+
cpy xdraw
@
bcc RightFromTheTank
bcs TankHit
.endp
;--------------------------------------------------
CalculateExplosionRange0