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https://github.com/pkali/scorch_src.git
synced 2026-05-20 22:34:21 +02:00
WIP: 5200 runs on a800 (fire to skip menu)
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+58
-51
@@ -6,7 +6,7 @@
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;Miami & Warsaw 2022
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;---------------------------------------------------
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.def target = 800 ;5200 ; or 800
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.def TARGET = 800; 5200 ; or 800
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;---------------------------------------------------
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OPT r+ ; saves 12 bytes :O
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@@ -222,9 +222,11 @@ FirstSTART
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lda #$ff ;initial value
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sta sfx_effect
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lda #0
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jsr RmtSongSelect
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RMTSong 0
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.IF TARGET = 5200
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mva #$0f STICK0
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.ENDIF
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VMAIN VBLinterrupt,7 ;jsr SetVBL
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START
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@@ -1104,8 +1106,9 @@ MakeTanksVisible
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ldy dliCounter
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lda dliColorsBack,y
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ldy dliColorsFore
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nop
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nop
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.IF TARGET = 800
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nop ; necessary on 800 because DLIs take less time, jitter visible without it
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.ENDIF
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nop
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sta COLPF1
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sty COLPF2
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@@ -1152,7 +1155,7 @@ ColoredLines
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cmp #9
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beq CreditsScroll
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tay
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lda GameOverColoursTable-3,y ; -2 becouse this is DLI nr 2 and -1 (labels line)
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lda GameOverColoursTable-3,y ; -2 because this is DLI nr 2 and -1 (labels line)
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ldy #$0a ; text colour (brightnes)
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STA WSYNC
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sta COLPF2
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@@ -1186,8 +1189,9 @@ EndOfDLI_GO
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.proc DLIinterruptText
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;sta dliA
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pha
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lda #TextBackgroundColor
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sta WSYNC
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mva #TextBackgroundColor COLPF2
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sta COLPF2
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mva #TextForegroundColor COLPF3
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;lda dliA
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pla
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@@ -1231,32 +1235,35 @@ lab2
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; ------- RMT -------
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SkipRMTVBL
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exitVBL
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.IF target = 5200
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; center = 114 ;Read analog stick and make it look like a digital stick
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; threshold = 60
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;
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; lda pot0 ;Read POT0 value (horizontal position)
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; cmp #center+threshold ;Compare with right threshold
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; rol stick0 ;Feed carry into digital stick value
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; cmp #center-threshold ;Compare with left threshold
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; rol stick0 ;Feed carry into digital stick value
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;
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; lda pot1 ;Read POT1 value (vertical position)
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; cmp #center+threshold ;Compare with down threshold
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; rol stick0 ;Feed carry into digital stick value
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; cmp #center-threshold ;Compare with down threshold
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; rol stick0 ;Feed carry into digital stick value
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;
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; lda stick0 ;0 indicates a press so the right/down values need to be inverted
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; eor #2+8
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; and #$0f
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; sta stick0
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;
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; mva trig0 strig0 ;Move hardware to shadow
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;
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; lda skstat ;Reset consol key shadow is no key is pressed anymore
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; and #4
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; seq:mva #consol_reset consol
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.IF TARGET = 5200
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center = 114 ;Read analog stick and make it look like a digital stick
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threshold = 60
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lda paddl0 ;Read POT0 value (horizontal position)
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cmp #center+threshold ;Compare with right threshold
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rol stick0 ;Feed carry into digital stick value
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cmp #center-threshold ;Compare with left threshold
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rol stick0 ;Feed carry into digital stick value
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lda paddl1 ;Read POT1 value (vertical position)
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cmp #center+threshold ;Compare with down threshold
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rol stick0 ;Feed carry into digital stick value
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cmp #center-threshold ;Compare with down threshold
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rol stick0 ;Feed carry into digital stick value
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lda stick0 ;0 indicates a press so the right/down values need to be inverted
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eor #2+8
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and #$0f
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sta stick0
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mva trig0 strig0 ;Move hardware to shadow
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mva chbas chbase
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lda skstat ;Reset consol key shadow is no key is pressed anymore
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and #4
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seq:mva #consol_reset consol
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pla
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tay
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pla
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@@ -1536,19 +1543,20 @@ SetRandomWalls
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;--------------------------------------------------
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jsr WaitForKeyRelease
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@
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lda SKSTAT
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cmp #$ff
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beq checkJoyGetKey ; key not pressed, check Joy
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cmp #$f7 ; SHIFT
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beq checkJoyGetKey
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lda kbcode
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and #$3f ;CTRL and SHIFT ellimination
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cmp #28 ; ESC
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bne getkeyend
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mvx #$80 escFlag
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bne getkeyend
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.IF TARGET = 800
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lda SKSTAT
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cmp #$ff
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beq checkJoyGetKey ; key not pressed, check Joy
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cmp #$f7 ; SHIFT
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beq checkJoyGetKey
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lda kbcode
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and #$3f ;CTRL and SHIFT ellimination
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cmp #28 ; ESC
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bne getkeyend
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mvx #$80 escFlag
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bne getkeyend
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.ENDIF
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checkJoyGetKey
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;------------JOY-------------
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;happy happy joy joy
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@@ -1584,15 +1592,13 @@ getkeyend
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;--------------------------------------------------
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.proc WaitForKeyRelease
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;--------------------------------------------------
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.IF TARGET = 5200
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rts
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.ELSE
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lda STICK0
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and #$0f
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cmp #$0f
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bne WaitForKeyRelease
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lda STRIG0
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beq WaitForKeyRelease
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.IF TARGET = 800
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lda SKSTAT
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cmp #$ff
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bne WaitForKeyRelease
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@@ -1637,6 +1643,7 @@ noKey
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.endp
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MakeDarkScreen
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mva #0 dmactls ; dark screen
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sta dmactl
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; and wait one frame :)
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.proc WaitOneFrame
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lda CONSOL
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@@ -1678,7 +1685,7 @@ noingame
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.proc CopyFromROM
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;-------------------------------------------------
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;copy from CART to RAM
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; trashes Y
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; trashes: Y
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; temp: source
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; temp2: destination
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; modify: destination-end
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@@ -1732,7 +1739,7 @@ TankFont
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org $b000
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MODUL ; equ $b000 ;address of RMT module
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;opt h- ;RMT module is standard Atari binary file already
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ins "artwork/sfx/scorch_str6.rmt",+6 ;include music RMT module
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ins "artwork/sfx/scorch_str6.rmt",+6 ;include music RMT module
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;opt h+
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MODULEND
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;----------------------------------------------
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