shave some cycles (better Y management)

This commit is contained in:
4am 2020-11-21 13:44:59 -05:00
parent fc71849da7
commit 7a86b64325

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@ -81,7 +81,7 @@ RowLoop
sta dst
+RESET_HGR_HI
tya
ldy y
+BRANCH_IF_Y_IS_OFFSCREEN @block2
; +COPY_WITH_MASK_IMM_AND_INC %00000000
; +COPY_WITH_MASK_IMM_AND_INC %00000000
@ -262,9 +262,7 @@ RowLoop
@switchtomain
sta $C002
sta $C004
ldy y
iny
sty y
inc y
dex
+LBPL RowLoop
lda $c000