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Change polarity for 2600 buttons

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Karri Kaksonen 2022-03-31 11:04:10 +03:00 committed by mrdudz
parent 851c65344c
commit f92e1f2e3c
1 changed files with 3 additions and 3 deletions
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6
libsrc/atari7800/joy/atari7800-stdjoy.s
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@ -110,7 +110,7 @@ L2: tya
bne L4 ; 7800 mode joystick worked
; 2600 Joystick 1
bit INPT5
bpl L4
bmi L4
L3: iny ; .......1
lda #0 ; Fallback to 2600 joystick mode
sta CTLSWB
@ -130,8 +130,8 @@ L7: tya
bne L4 ; 7800 mode joystick worked
; 2600 Joystick 0
bit INPT4
bpl L4
bmi L3
bmi L4
bpl L3
READ:
tay ; Store joystick 0/1 in Y