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rename hJoyHeldLast -> hJoyLast

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This commit is contained in:
yenatch 2015-01-23 09:48:14 -08:00
parent f94af3e2d6
commit b35294752c
3 changed files with 19 additions and 10 deletions
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20
engine/joypad.asm
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@ -1,9 +1,13 @@
_Joypad::
; hJoyReleased: (hJoyLast ^ hJoyInput) & hJoyLast
; hJoyPressed: (hJoyLast ^ hJoyInput) & hJoyInput
ld a, [hJoyInput]
cp A_BUTTON + B_BUTTON + SELECT + START ; soft reset
jp z, TrySoftReset
ld b, a
ld a, [hJoyHeldLast]
ld a, [hJoyLast]
ld e, a
xor b
ld d, a
@ -13,15 +17,19 @@ _Joypad::
and b
ld [hJoyPressed], a
ld a, b
ld [hJoyHeldLast], a
ld [hJoyLast], a
ld a, [wd730]
bit 5, a
jr nz, DiscardButtonPresses
ld a, [hJoyHeldLast]
ld a, [hJoyLast]
ld [hJoyHeld], a
ld a, [wJoyIgnore]
and a
ret z
cpl
ld b, a
ld a, [hJoyHeld]
@ -41,11 +49,13 @@ DiscardButtonPresses:
TrySoftReset:
call DelayFrame
; reset joypad (to make sure the
; player is really trying to reset)
; deselect (redundant)
ld a, $30
ld [rJOYP], a
ld hl, hSoftReset
dec [hl]
jp z, SoftReset
jp Joypad