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Memory optimization.

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Pecusx
2022-11-16 21:01:01 +01:00
parent 6f62d49407
commit b6dd5a9902
6 changed files with 26 additions and 11 deletions
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scorch.asm
+20 -3
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@@ -1849,8 +1849,22 @@ noingame
bne @-
rts
.endp
;--------------------------------------------------
.macro SetDLI
; SetDLI #WORD
; Initialises Display List Interrupts
LDY # <:1
LDX # >:1
jsr _SetDLIproc
.endm
.proc _SetDLIproc
LDA #$C0
STY VDSLST
STX VDSLST+1
STA NMIEN
rts
.endp
;--------------------------------------------------
/* ;--------------------------------------------------
.macro randomize floor ceiling
;--------------------------------------------------
@@ -1972,7 +1986,10 @@ EndofBFGDLI
.endp
; ------------------------
.proc BFGblink
VDLI DLIinterruptBFG
SetDLI DLIinterruptBFG ; blinking on
ldy #50
jsr PauseYFrames
SetDLI DLIinterruptGraph ; blinking off
rts
.endp
;--------------------------------------------------