mirror of
https://github.com/pkali/scorch_src.git
synced 2026-05-20 22:34:21 +02:00
multiple texts improved, tabs elliminated
This commit is contained in:
@@ -15,7 +15,7 @@ DLPurTitleAddr
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.byte $50
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.byte $42
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.word purchaseTextBuffer
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.byte $00+$80
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.byte $00+$80
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.byte $20+$80,$10+$80,$42
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MoreUpdl
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.word EmptyLine
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+29
-29
@@ -13,7 +13,7 @@ OptionsScreen
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.IF TARGET = 800
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dta d" Please select option with "
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dta $fe,$dc,$dd,$ff ; cursors in inverse
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dta $fe,$dc,$dd,$ff ; cursors in inverse
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dta d" and "
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dta d"Tab"*
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dta d" "
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@@ -40,7 +40,7 @@ NameScreen5
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.IF TARGET = 800
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dta d"TAB"*
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dta d" - Port nr "
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dta $fe,$dc,$dd,$ff ; cursors in inverse
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dta $fe,$dc,$dd,$ff ; cursors in inverse
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dta d" - Difficulty"
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dta d" "
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dta d"INV"*
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@@ -182,19 +182,19 @@ dl ; MAIN game display list
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;-----------------------------------------------
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OptionsDL
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.byte $70
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.byte $47
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.word OptionsTitle
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.byte $47
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.word OptionsTitle
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.byte $70,$70
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.byte $42
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.word OptionsScreen
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.byte $30,$02,$02,$70
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.byte $42
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.word OptionsHere
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.byte $10
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.byte $42
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.word OptionsHere
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.byte $10
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:maxOptions-1 .by $02,$10
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:(9-maxOptions) .by $70,$10
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.byte $80
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.byte $60 ; to match moved sprites
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:(9-maxOptions) .by $70,$10
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.byte $80
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.byte $60 ; to match moved sprites
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.byte $4f
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.word (display+140*40)
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:21 .by $0f ;76
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@@ -204,25 +204,25 @@ OptionsDL
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;Enter names of tanks DL
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NameDL
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.byte $70
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.byte $47
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.word DifficultyTitle
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.byte $70,$70 ; 16 empty lines
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.byte $47
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.word DifficultyTitle
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.byte $70,$70 ; 16 empty lines
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.byte $42
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.word NameScreen
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.byte $30 ; 4 empty lines
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.byte $42
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.word NameScreen2
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.byte $30+$80 ; 4 empty lines + DLI
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.byte $42
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.word NameScreen3
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.byte $10 ; 2 empty lines
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.byte $42
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.word NameScreen4
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.byte $02,$02
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.byte $30 ; 4 empty lines
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.byte $42
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.word NameScreen5
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.byte $02
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.byte $30 ; 4 empty lines
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.byte $42
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.word NameScreen2
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.byte $30+$80 ; 4 empty lines + DLI
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.byte $42
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.word NameScreen3
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.byte $10 ; 2 empty lines
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.byte $42
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.word NameScreen4
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.byte $02,$02
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.byte $30 ; 4 empty lines
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.byte $42
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.word NameScreen5
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.byte $02
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.byte $41
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.word NameDL
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; -------------------------------------------------
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@@ -252,8 +252,8 @@ GameOverDL
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.byte $42
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.word GameOverResults
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:5 .byte $00+$80,$02
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.byte $01
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.word DLCreditsFragm
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.byte $01
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.word DLCreditsFragm
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; ---------------
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; end of "constants" (ROM)
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;-----------------------------------------------
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+175
-175
@@ -41,7 +41,7 @@ MakeUnPlot
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;---
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tay
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ldx WhichUnPlot
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tya
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tya
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sta oldply,x
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ldx ydraw
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@@ -194,43 +194,43 @@ ClearPlot
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;--------------------------------------------------
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mwa #0 xdraw
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mwa #mountaintable modify
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mva #1 color
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mva #1 color
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drawmountainsloop
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ldy #0
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lda (modify),y
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cmp #screenheight
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beq NoMountain
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cmp #screenheight
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beq NoMountain
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sta ydraw
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sty ydraw+1
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sty ydraw+1
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.IF FASTER_GRAF_PROCS = 1
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; there was Drawline proc
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; there was Drawline proc
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lda #screenheight
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sec
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sbc ydraw
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sta tempbyte01
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jsr plot.MakePlot
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; after plot we have: (xbyte),y - addres of screen byte; X - index in bittable (number of bit)
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; after plot we have: (xbyte),y - addres of screen byte; X - index in bittable (number of bit)
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; jmp IntoDraw ; jumps inside Draw routine
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; because one pixel is already plotted (and who cares? :) )
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@
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lda (xbyte),y
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and bittable2,x
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sta (xbyte),y
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lda (xbyte),y
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and bittable2,x
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sta (xbyte),y
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;IntoDraw
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adw xbyte #screenBytes
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dec tempbyte01
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bne @-
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; end of Drawline proc
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adw xbyte #screenBytes
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dec tempbyte01
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bne @-
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; end of Drawline proc
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.ELSE
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; there was Drawline proc
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; there was Drawline proc
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drawline
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jsr plot.MakePlot
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inc ydraw
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lda ydraw
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cmp #screenheight
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bne drawline
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; end of Drawline proc
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inc ydraw
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lda ydraw
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cmp #screenheight
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bne drawline
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; end of Drawline proc
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.ENDIF
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NoMountain
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inw modify
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@@ -261,7 +261,7 @@ NoMountain
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ldy #7
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CopyChar
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lda (fontind),y
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eor #$ff
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eor #$ff
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sta char1,y
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lda #$ff
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sta char2,y
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@@ -272,7 +272,7 @@ CopyChar
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ldy #7
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CopyMask
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lda (fontind),y
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eor #$ff
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eor #$ff
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sta mask1,y
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lda #$00
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sta mask2,y
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@@ -312,7 +312,7 @@ MakeMask00
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.endr
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sec
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.rept 8
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ror char1+# ; in second (and next) lines we have C=1 - one SEC enough
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ror char1+# ; in second (and next) lines we have C=1 - one SEC enough
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ror char2+#
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.endr
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dex
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@@ -331,12 +331,12 @@ EmptyChar
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ldx #0
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CharLoopi
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lda (xbyte),y
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ora mask1,x
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ora mask1,x
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and char1,x
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sta (xbyte),y
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iny
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lda (xbyte),y
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ora mask2,x
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ora mask2,x
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and char2,x
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sta (xbyte),y
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dey
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@@ -345,42 +345,42 @@ CharLoopi
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cpx #8
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bne CharLoopi
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.ELSE
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mvx #7 temp ; line counter (Y)
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mvx #7 temp ; line counter (Y)
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CharLoop1
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mva #7 temp+1 ; pixel counter (X)
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mva #7 temp+1 ; pixel counter (X)
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CharLoop2
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mva #0 color
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rol mask1,x
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bcc NoMaskNoPlot
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rol char1,x
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bcs NoPlot
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mva #0 color
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rol mask1,x
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bcc NoMaskNoPlot
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rol char1,x
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bcs NoPlot
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MakeCharPlot
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lda Erase
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bne ErasingChar
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inc color
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lda Erase
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bne ErasingChar
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inc color
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ErasingChar
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NoPlot
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jsr plot.MakePlot
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jsr plot.MakePlot
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AfterCharPlot
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inw xdraw
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ldx temp
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dec temp+1
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bpl CharLoop2
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sec
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sbw xdraw #8
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dec ydraw
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ldx temp
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dex
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stx temp
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bpl CharLoop1
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clc
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lda ydraw
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adc #8
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sta ydraw
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bne EndPutChar
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inw xdraw
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ldx temp
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dec temp+1
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bpl CharLoop2
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sec
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sbw xdraw #8
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dec ydraw
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ldx temp
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dex
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stx temp
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bpl CharLoop1
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clc
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lda ydraw
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adc #8
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sta ydraw
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bne EndPutChar
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NoMaskNoPlot
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rol char1,x
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jmp AfterCharPlot
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rol char1,x
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jmp AfterCharPlot
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.ENDIF
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EndPutChar
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rts
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@@ -397,16 +397,16 @@ EndPutChar
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;--------------------------------------------------
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cpw dy #(screenheight-1)
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jcs TypeChar.EndPutChar ;nearest RTS
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cpw dy #(4)
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jcc TypeChar.EndPutChar ;nearest RTS
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cpw dy #(4)
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jcc TypeChar.EndPutChar ;nearest RTS
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cpw dx #(screenwidth-4)
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jcs TypeChar.EndPutChar ;nearest RTS
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; checks ommited.
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; checks ommited.
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; char to the table
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lda CharCode4x4
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and #%00000001
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beq Upper4bits
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lda #$ff ; better option to check (nibbler4x4 = $00 or $ff)
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beq Upper4bits
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lda #$ff ; better option to check (nibbler4x4 = $00 or $ff)
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Upper4bits
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sta nibbler4x4
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lda CharCode4x4
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@@ -414,28 +414,28 @@ Upper4bits
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sta fontind
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lda #$00
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sta fontind+1
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adw fontind #font4x4
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; and 4 bytes to the table
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ldy #0
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ldy #0
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ldx #3
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CopyChar
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lda (fontind),y ; Y must be 0 !!!!
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bit nibbler4x4
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bpl GetUpper4bits
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||||
:4 rol
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||||
lda (fontind),y ; Y must be 0 !!!!
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bit nibbler4x4
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||||
bpl GetUpper4bits
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||||
:4 rol
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||||
GetUpper4bits
|
||||
ora #$0f
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||||
ora #$0f
|
||||
sta char1,x
|
||||
lda #$ff
|
||||
sta char2,x
|
||||
; and 4 bytes as a mask
|
||||
lda #$f0
|
||||
lda #$f0
|
||||
sta mask1,x
|
||||
lda #$00
|
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sta mask2,x
|
||||
adw fontind #32 ; next byte of 4x4 font
|
||||
adw fontind #32 ; next byte of 4x4 font
|
||||
dex
|
||||
bpl CopyChar
|
||||
|
||||
@@ -451,7 +451,7 @@ GetUpper4bits
|
||||
; rorw xbyte
|
||||
; rorw xbyte
|
||||
;---
|
||||
ldy xbyte ; horizontal byte offet stored in Y
|
||||
ldy xbyte ; horizontal byte offet stored in Y
|
||||
lda dy ; y = y - 3 because left lower.
|
||||
sec
|
||||
sbc #3
|
||||
@@ -471,75 +471,75 @@ MakeMask01
|
||||
.endr
|
||||
sec
|
||||
.rept 4
|
||||
ror char1+# ; in second (and next) lines we have C=1 - one SEC enough
|
||||
ror char1+# ; in second (and next) lines we have C=1 - one SEC enough
|
||||
ror char2+#
|
||||
.endr
|
||||
dex
|
||||
bne MakeMask01
|
||||
MaskOK01
|
||||
ldx #0
|
||||
ldx #0
|
||||
CharLoopi4x4
|
||||
lda (xbyte),y
|
||||
ora mask1,x
|
||||
bit plot4x4color
|
||||
bpl PutInColor0_1 ; only mask - no char
|
||||
ora mask1,x
|
||||
bit plot4x4color
|
||||
bpl PutInColor0_1 ; only mask - no char
|
||||
and char1,x
|
||||
PutInColor0_1
|
||||
sta (xbyte),y
|
||||
iny
|
||||
lda (xbyte),y
|
||||
ora mask2,x
|
||||
bit plot4x4color
|
||||
bpl PutInColor0_2 ; only mask - no char
|
||||
ora mask2,x
|
||||
bit plot4x4color
|
||||
bpl PutInColor0_2 ; only mask - no char
|
||||
and char2,x
|
||||
PutInColor0_2
|
||||
sta (xbyte),y
|
||||
dey
|
||||
adw xbyte #screenBytes
|
||||
inx
|
||||
cpx #4
|
||||
cpx #4
|
||||
bne CharLoopi4x4
|
||||
.ELSE
|
||||
mwa xdraw char2
|
||||
mwa ydraw mask2
|
||||
mva color mask2+2
|
||||
mwa dx xdraw
|
||||
mwa dy ydraw
|
||||
mvx #3 temp ; line counter (Y)
|
||||
mwa xdraw char2
|
||||
mwa ydraw mask2
|
||||
mva color mask2+2
|
||||
mwa dx xdraw
|
||||
mwa dy ydraw
|
||||
mvx #3 temp ; line counter (Y)
|
||||
CharLoop1
|
||||
mva #3 temp+1 ; pixel counter (X)
|
||||
mva #3 temp+1 ; pixel counter (X)
|
||||
CharLoop2
|
||||
mva #0 color
|
||||
rol mask1,x
|
||||
bcc NoMaskNoPlot
|
||||
rol char1,x
|
||||
bcs NoPlot
|
||||
mva #0 color
|
||||
rol mask1,x
|
||||
bcc NoMaskNoPlot
|
||||
rol char1,x
|
||||
bcs NoPlot
|
||||
MakeCharPlot
|
||||
lda plot4x4color
|
||||
beq ErasingChar
|
||||
inc color
|
||||
lda plot4x4color
|
||||
beq ErasingChar
|
||||
inc color
|
||||
ErasingChar
|
||||
NoPlot
|
||||
jsr plot.MakePlot
|
||||
jsr plot.MakePlot
|
||||
AfterCharPlot
|
||||
inw xdraw
|
||||
ldx temp
|
||||
dec temp+1
|
||||
bpl CharLoop2
|
||||
sec
|
||||
sbw xdraw #4
|
||||
dec ydraw
|
||||
ldx temp
|
||||
dex
|
||||
stx temp
|
||||
bpl CharLoop1
|
||||
mwa char2 xdraw
|
||||
mwa mask2 ydraw
|
||||
mva mask2+2 color
|
||||
bpl EndPut4x4
|
||||
inw xdraw
|
||||
ldx temp
|
||||
dec temp+1
|
||||
bpl CharLoop2
|
||||
sec
|
||||
sbw xdraw #4
|
||||
dec ydraw
|
||||
ldx temp
|
||||
dex
|
||||
stx temp
|
||||
bpl CharLoop1
|
||||
mwa char2 xdraw
|
||||
mwa mask2 ydraw
|
||||
mva mask2+2 color
|
||||
bpl EndPut4x4
|
||||
NoMaskNoPlot
|
||||
rol char1,x
|
||||
jmp AfterCharPlot
|
||||
rol char1,x
|
||||
jmp AfterCharPlot
|
||||
.ENDIF
|
||||
EndPut4x4
|
||||
rts
|
||||
@@ -573,7 +573,7 @@ EndPut4x4
|
||||
iny
|
||||
cpy #screenheight+1
|
||||
bne @-
|
||||
rts
|
||||
rts
|
||||
.endp
|
||||
;--------------------------------------------------
|
||||
.proc SetMainScreen
|
||||
@@ -584,7 +584,7 @@ EndPut4x4
|
||||
; and #$fc
|
||||
; ora #$02 ; 2=normal, 3 = wide screen width
|
||||
sta dmactls
|
||||
mva WallsType COLBAKS ; set color of background
|
||||
mva WallsType COLBAKS ; set color of background
|
||||
jsr WaitOneFrame
|
||||
rts
|
||||
.endp
|
||||
@@ -601,79 +601,79 @@ EndPut4x4
|
||||
; -------------------------------------------------
|
||||
mva #sfx_sandhog sfx_effect
|
||||
.IF FASTER_GRAF_PROCS = 1
|
||||
ldy #0 ; byte counter (from 0 to 39)
|
||||
ldy #0 ; byte counter (from 0 to 39)
|
||||
NextColumn
|
||||
; big loop - we repat internal loops for each column of bytes
|
||||
sty magic
|
||||
ldx #120 ; line counter (from 0 to 60 )
|
||||
; first loop - inverse column of bytes for a while
|
||||
ldy magic
|
||||
; big loop - we repat internal loops for each column of bytes
|
||||
sty magic
|
||||
ldx #120 ; line counter (from 0 to 60 )
|
||||
; first loop - inverse column of bytes for a while
|
||||
ldy magic
|
||||
NextLine1
|
||||
jsr InverseScreenByte
|
||||
dex
|
||||
dex
|
||||
bpl NextLine1
|
||||
;
|
||||
jsr WaitOneFrame ; wait uses A only
|
||||
; second loop - inverse again and put random "snow" to column of bytes
|
||||
ldx #120
|
||||
ldy magic
|
||||
mva #$55 magic+1
|
||||
jsr InverseScreenByte
|
||||
dex
|
||||
dex
|
||||
bpl NextLine1
|
||||
;
|
||||
jsr WaitOneFrame ; wait uses A only
|
||||
; second loop - inverse again and put random "snow" to column of bytes
|
||||
ldx #120
|
||||
ldy magic
|
||||
mva #$55 magic+1
|
||||
NextLine2
|
||||
jsr InverseScreenByte
|
||||
lda random
|
||||
ora magic+1
|
||||
and (temp),y
|
||||
sta (temp),y
|
||||
lda magic+1
|
||||
eor #$ff
|
||||
sta magic+1
|
||||
dex
|
||||
dex
|
||||
bpl NextLine2
|
||||
; and go to next column
|
||||
iny
|
||||
cpy #40
|
||||
bne NextColumn
|
||||
jsr InverseScreenByte
|
||||
lda random
|
||||
ora magic+1
|
||||
and (temp),y
|
||||
sta (temp),y
|
||||
lda magic+1
|
||||
eor #$ff
|
||||
sta magic+1
|
||||
dex
|
||||
dex
|
||||
bpl NextLine2
|
||||
; and go to next column
|
||||
iny
|
||||
cpy #40
|
||||
bne NextColumn
|
||||
.ELSE
|
||||
mva #1 color
|
||||
mwa #120 ydraw
|
||||
mva #1 color
|
||||
mwa #120 ydraw
|
||||
NextLineSlow
|
||||
lda #0
|
||||
sta xdraw
|
||||
sta xdraw+1
|
||||
lda #0
|
||||
sta xdraw
|
||||
sta xdraw+1
|
||||
NextPixelSlow
|
||||
bit random
|
||||
bpl NoPlot
|
||||
bvc NoPlot
|
||||
jsr plot.MakePlot
|
||||
bit random
|
||||
bpl NoPlot
|
||||
bvc NoPlot
|
||||
jsr plot.MakePlot
|
||||
NoPlot
|
||||
inw xdraw
|
||||
cpw xdraw #screenwidth
|
||||
bne NextPixelSlow
|
||||
dec ydraw
|
||||
dec ydraw
|
||||
bpl NextLineSlow
|
||||
inw xdraw
|
||||
cpw xdraw #screenwidth
|
||||
bne NextPixelSlow
|
||||
dec ydraw
|
||||
dec ydraw
|
||||
bpl NextLineSlow
|
||||
.ENDIF
|
||||
; and we have "snow" :)
|
||||
lda #0
|
||||
ldx TankNr
|
||||
sta ActiveDefenceWeapon,x ; deactivate Nuclear Winter
|
||||
jsr SetFullScreenSoilRange
|
||||
; and we have "snow" :)
|
||||
lda #0
|
||||
ldx TankNr
|
||||
sta ActiveDefenceWeapon,x ; deactivate Nuclear Winter
|
||||
jsr SetFullScreenSoilRange
|
||||
jsr SoilDown2.NoClearTanks
|
||||
rts
|
||||
rts
|
||||
|
||||
; in order to optimize the fragment repeated in both internal loops
|
||||
; we save 15 bytes :)
|
||||
; in order to optimize the fragment repeated in both internal loops
|
||||
; we save 15 bytes :)
|
||||
InverseScreenByte
|
||||
lda LineTableL,x
|
||||
sta temp
|
||||
lda LineTableH,x
|
||||
sta temp+1
|
||||
lda (temp),y
|
||||
eor #$ff
|
||||
sta (temp),y
|
||||
rts
|
||||
lda LineTableL,x
|
||||
sta temp
|
||||
lda LineTableH,x
|
||||
sta temp+1
|
||||
lda (temp),y
|
||||
eor #$ff
|
||||
sta (temp),y
|
||||
rts
|
||||
.endp
|
||||
|
||||
.ENDIF
|
||||
+139
-139
@@ -1,114 +1,114 @@
|
||||
; @com.wudsn.ide.asm.mainsourcefile=scorch.asm
|
||||
; @com.wudsn.ide.asm.mainsourcefile=scorch.asm
|
||||
|
||||
.IF *>0 ;this is a trick that prevents compiling this file alone
|
||||
|
||||
;--------------------------------------------------
|
||||
.proc DLIinterruptGraph
|
||||
pha
|
||||
phy
|
||||
ldy dliCounter
|
||||
lda dliColorsBack,y
|
||||
pha
|
||||
phy
|
||||
ldy dliCounter
|
||||
lda dliColorsBack,y
|
||||
.IF TARGET = 800
|
||||
nop ; necessary on 800 because DLIs take less time, jitter visible without it
|
||||
nop
|
||||
nop
|
||||
nop ; necessary on 800 because DLIs take less time, jitter visible without it
|
||||
nop
|
||||
nop
|
||||
.ENDIF
|
||||
nop
|
||||
nop
|
||||
nop
|
||||
nop
|
||||
sta COLPF1
|
||||
lda GradientNr
|
||||
bne GoGradient
|
||||
ldy #$ff ; one mauntain color
|
||||
lda GradientNr
|
||||
bne GoGradient
|
||||
ldy #$ff ; one mauntain color
|
||||
GoGradient
|
||||
iny
|
||||
lda (GradientColors),y ; mountains colors array
|
||||
sta COLPF2
|
||||
inc dliCounter
|
||||
iny
|
||||
lda (GradientColors),y ; mountains colors array
|
||||
sta COLPF2
|
||||
inc dliCounter
|
||||
ply
|
||||
pla
|
||||
rti
|
||||
.endp
|
||||
;--------------------------------------------------
|
||||
.proc DLIinterruptOptions
|
||||
pha
|
||||
phy
|
||||
lda #0 ; background color
|
||||
pha
|
||||
phy
|
||||
lda #0 ; background color
|
||||
sta COLPF1
|
||||
ldy GradientNr
|
||||
beq @+
|
||||
ldy #1
|
||||
@ lda (GradientColors),y ; mountains colors array
|
||||
sta COLPF2
|
||||
ply
|
||||
ldy GradientNr
|
||||
beq @+
|
||||
ldy #1
|
||||
@ lda (GradientColors),y ; mountains colors array
|
||||
sta COLPF2
|
||||
ply
|
||||
pla
|
||||
rti
|
||||
.endp
|
||||
;--------------------------------------------------
|
||||
.proc DLIinterruptGameOver
|
||||
pha
|
||||
phy
|
||||
lda dliCounter
|
||||
bne EndofPMG
|
||||
lda #%00100001 ; playfield after P/M - prior=1
|
||||
;STA WSYNC
|
||||
pha
|
||||
phy
|
||||
lda dliCounter
|
||||
bne EndofPMG
|
||||
lda #%00100001 ; playfield after P/M - prior=1
|
||||
;STA WSYNC
|
||||
sta PRIOR
|
||||
bne EndOfDLI_GO
|
||||
bne EndOfDLI_GO
|
||||
EndofPMG
|
||||
cmp #1
|
||||
bne ColoredLines
|
||||
lda #%00100100 ; playfield before P/M
|
||||
;STA WSYNC
|
||||
cmp #1
|
||||
bne ColoredLines
|
||||
lda #%00100100 ; playfield before P/M
|
||||
;STA WSYNC
|
||||
sta PRIOR
|
||||
bne EndOfDLI_GO
|
||||
bne EndOfDLI_GO
|
||||
ColoredLines
|
||||
cmp #9
|
||||
beq CreditsScroll
|
||||
tay
|
||||
lda GameOverColoursTable-3,y ; -2 because this is DLI nr 2 and -1 (labels line)
|
||||
ldy #$0a ; text colour (brightnes)
|
||||
;STA WSYNC
|
||||
sta COLPF2
|
||||
sty COLPF1
|
||||
bne EndOfDLI_GO
|
||||
cmp #9
|
||||
beq CreditsScroll
|
||||
tay
|
||||
lda GameOverColoursTable-3,y ; -2 because this is DLI nr 2 and -1 (labels line)
|
||||
ldy #$0a ; text colour (brightnes)
|
||||
;STA WSYNC
|
||||
sta COLPF2
|
||||
sty COLPF1
|
||||
bne EndOfDLI_GO
|
||||
CreditsScroll
|
||||
lda #$00
|
||||
sta COLPF2
|
||||
lda #$00
|
||||
sta COLPF2
|
||||
EndOfDLI_GO
|
||||
inc dliCounter
|
||||
ply
|
||||
pla
|
||||
rti
|
||||
inc dliCounter
|
||||
ply
|
||||
pla
|
||||
rti
|
||||
.endp
|
||||
;--------------------------------------------------
|
||||
.proc DLIinterruptText
|
||||
pha
|
||||
lda dliCounter
|
||||
bne MoreBarsColorChange
|
||||
lda dliCounter
|
||||
bne MoreBarsColorChange
|
||||
lda #TextBackgroundColor
|
||||
;sta WSYNC
|
||||
;sta WSYNC
|
||||
sta COLPF2
|
||||
mva #TextForegroundColor COLPF3
|
||||
bne EndOfDLI_Text
|
||||
bne EndOfDLI_Text
|
||||
MoreBarsColorChange
|
||||
and #%00000001
|
||||
rol
|
||||
sta COLPF2
|
||||
and #%00000001
|
||||
rol
|
||||
sta COLPF2
|
||||
EndOfDLI_Text
|
||||
inc dliCounter
|
||||
inc dliCounter
|
||||
pla
|
||||
DLIinterruptNone
|
||||
rti
|
||||
|
||||
rti
|
||||
|
||||
.endp
|
||||
;--------------------------------------------------
|
||||
.proc VBLinterrupt
|
||||
mva #0 dliCounter
|
||||
mva #$02 DliColorBack
|
||||
|
||||
lda PAL
|
||||
and #%00001110
|
||||
beq itsPAL
|
||||
;it is NTSC here
|
||||
mva #0 dliCounter
|
||||
mva #$02 DliColorBack
|
||||
|
||||
lda PAL
|
||||
and #%00001110
|
||||
beq itsPAL
|
||||
;it is NTSC here
|
||||
dec NTSCcounter
|
||||
bne itsPAL
|
||||
mva #6 NTSCcounter
|
||||
@@ -118,13 +118,13 @@ DLIinterruptNone
|
||||
itsPAL
|
||||
; pressTimer is trigger tick counter. always 50 ticks / s
|
||||
bit:smi:inc pressTimer ; timer halted if >127. max time measured 2.5 s
|
||||
|
||||
|
||||
SkippedIfNTSC
|
||||
|
||||
bit RMT_blocked
|
||||
bmi SkipRMTVBL
|
||||
bit RMT_blocked
|
||||
bmi SkipRMTVBL
|
||||
; ------- RMT -------
|
||||
lda sfx_effect
|
||||
lda sfx_effect
|
||||
bmi lab2
|
||||
asl @ ; * 2
|
||||
tay ;Y = 2,4,..,16 instrument number * 2 (0,2,4,..,126)
|
||||
@@ -138,53 +138,53 @@ SkippedIfNTSC
|
||||
lab2
|
||||
jsr RASTERMUSICTRACKER+3 ;1 play
|
||||
; ------- RMT -------
|
||||
SkipRMTVBL
|
||||
bit ScrollFlag
|
||||
bpl EndOfCreditsVBI
|
||||
SkipRMTVBL
|
||||
bit ScrollFlag
|
||||
bpl EndOfCreditsVBI
|
||||
CreditsVBI
|
||||
inc CreditsVScrol
|
||||
lda CreditsVScrol
|
||||
cmp #32 ;not too fast
|
||||
beq nextlinedisplay
|
||||
:2 lsr ;not too fast
|
||||
sta VSCROL
|
||||
jmp EndOfCreditsVBI
|
||||
inc CreditsVScrol
|
||||
lda CreditsVScrol
|
||||
cmp #32 ;not too fast
|
||||
beq nextlinedisplay
|
||||
:2 lsr ;not too fast
|
||||
sta VSCROL
|
||||
jmp EndOfCreditsVBI
|
||||
nextlinedisplay
|
||||
lda #0
|
||||
sta CreditsVScrol
|
||||
sta VSCROL
|
||||
clc
|
||||
lda DLCreditsAddr
|
||||
adc #40
|
||||
sta DLCreditsAddr
|
||||
bcc @+
|
||||
inc DLCreditsAddr+1
|
||||
lda #0
|
||||
sta CreditsVScrol
|
||||
sta VSCROL
|
||||
clc
|
||||
lda DLCreditsAddr
|
||||
adc #40
|
||||
sta DLCreditsAddr
|
||||
bcc @+
|
||||
inc DLCreditsAddr+1
|
||||
@
|
||||
cmp #<CreditsLastLine
|
||||
bne EndOfCreditsVBI
|
||||
lda DLCreditsAddr+1
|
||||
cmp #>CreditsLastLine
|
||||
bne EndOfCreditsVBI
|
||||
; adw DLCreditsAddr #40
|
||||
; cpw DLCreditsAddr #CreditsLastLine
|
||||
; bne EndOfCreditsVBI
|
||||
mwa #Credits DLCreditsAddr
|
||||
cmp #<CreditsLastLine
|
||||
bne EndOfCreditsVBI
|
||||
lda DLCreditsAddr+1
|
||||
cmp #>CreditsLastLine
|
||||
bne EndOfCreditsVBI
|
||||
; adw DLCreditsAddr #40
|
||||
; cpw DLCreditsAddr #CreditsLastLine
|
||||
; bne EndOfCreditsVBI
|
||||
mwa #Credits DLCreditsAddr
|
||||
EndOfCreditsVBI
|
||||
.IF TARGET = 5200
|
||||
lda SkStatSimulator
|
||||
bmi @+
|
||||
inc SkStatSimulator
|
||||
.IF TARGET = 5200
|
||||
lda SkStatSimulator
|
||||
bmi @+
|
||||
inc SkStatSimulator
|
||||
@
|
||||
lda JoystickNumber ; select port
|
||||
ora #%00000100 ; Speaker off, Pots enabled
|
||||
lda JoystickNumber ; select port
|
||||
ora #%00000100 ; Speaker off, Pots enabled
|
||||
sta CONSOL5200
|
||||
|
||||
center = 114 ;Read analog stick and make it look like a digital stick
|
||||
threshold = 60
|
||||
|
||||
lda JoystickNumber
|
||||
asl
|
||||
tax
|
||||
|
||||
lda JoystickNumber
|
||||
asl
|
||||
tax
|
||||
lda paddl0,x ;Read POT0 value (horizontal position)
|
||||
cmp #center+threshold ;Compare with right threshold
|
||||
rol stick0 ;Feed carry into digital stick value
|
||||
@@ -201,14 +201,14 @@ EndOfCreditsVBI
|
||||
eor #2+8
|
||||
and #$0f
|
||||
sta stick0
|
||||
|
||||
ldx JoystickNumber
|
||||
; check shift key (5200 second fire button)
|
||||
lda SKSTAT
|
||||
:3 lsr ; third bit
|
||||
and trig0,x ; and first button
|
||||
;lda trig0,x
|
||||
sta strig0 ;Move hardware to shadow
|
||||
|
||||
ldx JoystickNumber
|
||||
; check shift key (5200 second fire button)
|
||||
lda SKSTAT
|
||||
:3 lsr ; third bit
|
||||
and trig0,x ; and first button
|
||||
;lda trig0,x
|
||||
sta strig0 ;Move hardware to shadow
|
||||
|
||||
mva chbas chbase
|
||||
|
||||
@@ -224,21 +224,21 @@ EndOfCreditsVBI
|
||||
pla
|
||||
tax
|
||||
pla
|
||||
rti
|
||||
.ELSE
|
||||
; support for joysticks :)
|
||||
ldx JoystickNumber
|
||||
lda STICK0,x
|
||||
sta STICK0
|
||||
lda STRIG0,x
|
||||
sta STRIG0
|
||||
jmp XITVBV
|
||||
.ENDIF
|
||||
rti
|
||||
.ELSE
|
||||
; support for joysticks :)
|
||||
ldx JoystickNumber
|
||||
lda STICK0,x
|
||||
sta STICK0
|
||||
lda STRIG0,x
|
||||
sta STRIG0
|
||||
jmp XITVBV
|
||||
.ENDIF
|
||||
.endp
|
||||
.IF TARGET = 5200
|
||||
.proc kb_continue
|
||||
sta kbcode ;Store key code in shadow.
|
||||
mva #0 SkStatSimulator
|
||||
mva #0 SkStatSimulator
|
||||
exit pla
|
||||
tay
|
||||
pla
|
||||
@@ -250,18 +250,18 @@ exit pla
|
||||
|
||||
;--------------------------------------------------
|
||||
.macro SetDLI
|
||||
; SetDLI #WORD
|
||||
; Initialises Display List Interrupts
|
||||
; SetDLI #WORD
|
||||
; Initialises Display List Interrupts
|
||||
LDY # <:1
|
||||
LDX # >:1
|
||||
jsr _SetDLIproc
|
||||
jsr _SetDLIproc
|
||||
.endm
|
||||
.proc _SetDLIproc
|
||||
LDA #$C0
|
||||
STY VDSLST
|
||||
STX VDSLST+1
|
||||
STA NMIEN
|
||||
rts
|
||||
LDA #$C0
|
||||
STY VDSLST
|
||||
STX VDSLST+1
|
||||
STA NMIEN
|
||||
rts
|
||||
.endp
|
||||
|
||||
.ENDIF
|
||||
|
||||
+490
-506
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user