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double: work on effects

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This commit is contained in:
Vince Weaver 2023-05-14 01:24:36 -04:00
parent e411e67ea5
commit 7409f2f5a9
4 changed files with 109 additions and 97 deletions
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1
vaporlock/doubledouble/Makefile
View File

@ -31,6 +31,7 @@ double.o: double.s \
interrupt_handler.s pt3_lib_mockingboard_patch.s \ interrupt_handler.s pt3_lib_mockingboard_patch.s \
wait_a_bit.s wait.s pt3_lib_init.s \ wait_a_bit.s wait.s pt3_lib_init.s \
music/fighting.zx02 \ music/fighting.zx02 \
effect_static.s \
graphics/sworg_hgr.hgr.zx02 \ graphics/sworg_hgr.hgr.zx02 \
graphics/sworg_dhgr.aux.zx02 \ graphics/sworg_dhgr.aux.zx02 \
graphics/sworg_dhgr.bin.zx02 \ graphics/sworg_dhgr.bin.zx02 \

98
vaporlock/doubledouble/double.s
View File

@ -434,103 +434,7 @@ vblank_smc:
jsr $ffff jsr $ffff
; 3 LINES 80-COL TEXT AN3=0 PAGE=2 .include "effect_static.s"
; intentionally a few cycles short as vblank returns+ a few cycles
bit PAGE2
bit SET_TEXT ; 4
; wait 24 scanlines lines
; (24*65)-8 = 1560-8 = 1552
jsr delay_1552
; 3 LINES 40-COL TEXT AN3=0 PAGE=2
nop
nop
nop
nop
sta CLR80COL ; 4
bit SET_TEXT ; 4
jsr delay_1552
; 3 LINES 40-col LORES AN3=0 PAGE=1
nop
nop
nop
nop
bit PAGE1 ; 4
bit SET_GR ; 4
jsr delay_1552
; 3 LINES 80-col DLORES AN3=0 PAGE=1
nop
nop
sta LORES
sta SET80COL ; 4
sta CLRAN3 ; 4
jsr delay_1552
; 3 LINES 80-col DLORES AN3=0 PAGE=1
nop
nop
nop
nop
nop
nop
nop
nop
jsr delay_1552
; 3 lines HIRES 40-COL AN3=1 PAGE=2
sta CLR80COL
sta HIRES ; 4
sta PAGE2 ; 4
sta SETAN3
jsr delay_1552
; 3 lines Double-hires AN3=0 PAGE=1
sta PAGE1
bit HIRES
sta SET80COL ; 4 ; set 80 column mode
sta CLRAN3 ; 4 ; doublehireson
jsr delay_1552
; 3 line Double-HIRES
nop
nop
nop
nop
nop
nop
nop
nop
jsr delay_1552
jmp double_loop ; 3 jmp double_loop ; 3

105
vaporlock/doubledouble/effect_static.s Normal file
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@ -0,0 +1,105 @@
; 3 LINES 80-COL TEXT AN3=0 PAGE=2
; intentionally a few cycles short as vblank returns+ a few cycles
bit PAGE2
bit SET_TEXT ; 4
; wait 24 scanlines lines
; (24*65)-8 = 1560-8 = 1552
jsr delay_1552
; 3 LINES 40-COL TEXT AN3=0 PAGE=2
nop
nop
nop
nop
sta CLR80COL ; 4
bit SET_TEXT ; 4
jsr delay_1552
; 3 LINES 40-col LORES AN3=0 PAGE=1
nop
nop
nop
nop
bit PAGE1 ; 4
bit SET_GR ; 4
jsr delay_1552
; 3 LINES 80-col DLORES AN3=0 PAGE=1
nop
nop
sta LORES
sta SET80COL ; 4
sta CLRAN3 ; 4
jsr delay_1552
; 3 LINES 80-col DLORES AN3=0 PAGE=1
nop
nop
nop
nop
nop
nop
nop
nop
jsr delay_1552
; 3 lines HIRES 40-COL AN3=1 PAGE=2
sta CLR80COL
sta HIRES ; 4
sta PAGE2 ; 4
sta SETAN3
jsr delay_1552
; 3 lines Double-hires AN3=0 PAGE=1
sta PAGE1
bit HIRES
sta SET80COL ; 4 ; set 80 column mode
sta CLRAN3 ; 4 ; doublehireson
jsr delay_1552
; 3 line Double-HIRES
nop
nop
nop
nop
nop
nop
nop
nop
jsr delay_1552

2
vaporlock/doubledouble/hello.bas
View File

@ -1,2 +1,4 @@
5 HOME 5 HOME
10 PRINT CHR$(4);"CATALOG" 10 PRINT CHR$(4);"CATALOG"
20 PRINT CHR$(4);"BRUN DOUBLE"