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mode7: get checkerboard working

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This commit is contained in:
Vince Weaver 2017-12-13 00:19:18 -05:00
parent df4be961d2
commit 97fda48ff3
2 changed files with 7 additions and 3 deletions
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10
mode7/checkerboard_lookup.s
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@ -11,7 +11,11 @@
lda SPACEY_I ; 3
sta spacey_label+1 ; self modifying code, LAST_SPACEY_I ; 4
lda #$11 ; always red
lda SPACEY_I
eor SPACEX_I
and #$1
beq @black
@white:
lda #$ff
@black:
sta map_color_label+1 ; self-modifying

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tfv/sprites.png
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