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pkali
2023-09-03 14:28:20 -04:00
parent f701ef3227
commit 3a9e3f7155
2 changed files with 91 additions and 116 deletions
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scorch.asm
+34 -45
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@@ -52,19 +52,23 @@ AdditionalZPvariables = $20
FirstZpageVariable = $51
.zpvar DliColorBack .byte = FirstZpageVariable
.zpvar FirstKeypressDelay .byte
.zpvar ClearSky .byte ; $ff - Crear sky during drawmountains, 0 - no clear sky
.zpvar PaddleState .byte ; old state 2nd button for 2 buttons joysticks
.zpvar ClearSky .byte ; $ff - Crear sky during drawmountains, 0 - no clear sky
.zpvar PaddleState .byte ; old state 2nd button for 2 buttons joysticks
.zpvar GradientNr .byte
.zpvar GradientColors .word
.zpvar WindChangeInRound .byte ; wind change after each turn (not round only) flag - (0 - round only, >0 - each turn)
.zpvar RandomMountains .byte ; mountains type change after each turn flag - (0 - round only, >0 - each turn)
.zpvar FastSoilDown .byte ; 0 - standard, >0 - fast
.zpvar WindChangeInRound .byte ; wind change after each turn (not round only) flag
; (0 - round only, >0 - each turn)
.zpvar RandomMountains .byte ; mountains type change after each turn flag
; (0 - round only, >0 - each turn)
.zpvar FastSoilDown .byte ; 0 - standard, >0 - fast
.zpvar JoystickNumber .byte
.zpvar LazyFlag .byte ; 7 bit - run Lazy Darwin, 6 bit - run Lazy Boy or Darwin (!) after inventory, 0 - nothing
.zpvar SpyHardFlag .byte ; >$7f - run SpyHard after inventory
.zpvar Vdebug .byte ; "visual debug" flag ($00 - off, $ff - on)
.zpvar xdraw .word ;= $64 ;variable X for plot
.zpvar ydraw .word ;variable Y for plot (like in Atari Basic - Y=0 in upper right corner of the screen)
.zpvar LazyFlag .byte ; 7 bit - run Lazy Darwin, 6 bit - run Lazy Boy or Darwin (!) after inventory
; 0 - nothing
.zpvar SpyHardFlag .byte ; >$7f - run SpyHard after inventory
.zpvar Vdebug .byte ; "visual debug" flag ($00 - off, $ff - on)
.zpvar xdraw .word ; = $64 ;variable X for plot
.zpvar ydraw .word ; variable Y for plot
; (like in Atari Basic - Y=0 in upper right corner of the screen)
.zpvar xbyte .word
.zpvar ybyte .word
.zpvar CharCode .byte
@@ -73,12 +77,12 @@ FirstZpageVariable = $51
.zpvar TankSequencePointer .byte
.zpvar oldplot .word
.zpvar xc .word
.zpvar temp .word ;temporary word for the most embeded loops only
.zpvar temp2 .word ;same as above
.zpvar modify .word ;origially used to replace self-modyfying code
.zpvar tempXROLLER .word ;same as above for XROLLER routine (used also in result display routine)
.zpvar xtempDRAW .word ;same as above for XDRAW routine
.zpvar ytempDRAW .word ;same as above for XDRAW routine
.zpvar temp .word ; temporary word for the most embeded loops only
.zpvar temp2 .word ; same as above
.zpvar modify .word ; origially used to replace self-modyfying code
.zpvar tempXROLLER .word ; same as above for XROLLER routine (used also in result display routine)
.zpvar xtempDRAW .word ; same as above for XDRAW routine
.zpvar ytempDRAW .word ; same as above for XDRAW routine
.zpvar tempor2 .word
.zpvar CreditsVScrol .byte
;--------------temps used in circle routine
@@ -103,7 +107,7 @@ FirstZpageVariable = $51
.zpvar dliCounter .byte
.zpvar pressTimer .byte
.zpvar NTSCcounter .byte
.zpvar IsEndOfTheFallFlag .byte ; for small speedup ground falling
.zpvar IsEndOfTheFallFlag .byte ;for small speedup ground falling
.zpvar sfx_effect .byte
.zpvar RMT_blocked .byte
.zpvar ScrollFlag .byte
@@ -129,10 +133,11 @@ FirstZpageVariable = $51
.zpvar xcircle .word
.zpvar ycircle .word
.zpvar vy .word
.zpvar vy_ .word ; 4 bytes
.zpvar vy_ .word ; 4 bytes
.zpvar vx .word
.zpvar vx_ .word ; 4 bytes
.zpvar HitFlag .byte ;$ff when missile hit ground, $00 when no hit, $01-$06 tank index+1 when hit tank
.zpvar vx_ .word ; 4 bytes
.zpvar HitFlag .byte ; $ff when missile hit ground, $00 when no hit,
; $01-$06 tank index+1 when hit tank
.zpvar PositionOnTheList .byte ; pointer position on the list being displayed
.zpvar XHit .word
.zpvar delta .word
@@ -147,7 +152,8 @@ FirstZpageVariable = $51
.zpvar RangeLeft .word
.zpvar RangeRight .word
.zpvar NewAngle .byte
.zpvar escFlag .byte ; 7 bit - Exit game, 6 bit - Exit to GameOver (cleared - exit to Menu), 0 - nothing
.zpvar escFlag .byte ; 7 bit - Exit game,
; 6 bit - Exit to GameOver (cleared - exit to Menu), 0 - nothing
.zpvar LineYdraw .byte
.zpvar LineXdraw .word
.zpvar plot4x4color .byte ; $00 / $ff
@@ -163,7 +169,7 @@ FirstZpageVariable = $51
.zpvar goleft .byte
.zpvar OffsetDL1 .byte
.zpvar L1 .byte
HotNapalmFlag = FunkyBombCounter ; reuse variable!
HotNapalmFlag = FunkyBombCounter ; variable reuse!
displayposition = modify
LineAddress4x4 = xcircle
;* RMT ZeroPage addresses in artwork/sfx/scorch_str9-NTSC.rmt
@@ -184,23 +190,6 @@ FirstZpageVariable = $51
icl 'Atari/lib/5200SYS.ASM'
icl 'Atari/lib/5200MACRO.ASM'
.enum @kbcode
/*
_0
_1
_2
_3
_4
_5
_6
_7
_8
_9
_asterisk = $0a
_hash = $0b
_start = $0c
_pause = $0d
_reset = $0e
*/
_space = $00
_Y = $01
_up = $02
@@ -266,15 +255,15 @@ StatusBufferCopyEnd
;--------------------------------------------------
FirstSTART
.IF TARGET = 5200
; start in 5200 diagnostic mode
; move original startup procedure to RAM
; start in 5200 diagnostic mode
; move original startup procedure to RAM
Modified5200Splash = $2100 ; apparently there is some free space here
; check kernel version
; check kernel version
Atari5200KernelByte = $fff8
; $32 - 4 joy
; $00 - 2 joy
; $ff - Altirra kernel
; $32 - 4 joy
; $00 - 2 joy
; $ff - Altirra kernel
lda Atari5200KernelByte
beq rom2joy