supSMS-GeckoCode/codes/SpawnYoshi/killEgg.s
sup39 421dc6591e
init
Added the following codes
- Fast Forward
- Instant Restart
- Spawn Yoshi
- Stage Intro Skip
2023-07-15 00:50:35 +09:00

28 lines
569 B
ArmAsm

/** Kill the Yoshi egg and spawn Yoshi immediately. */
.set rInput, 3
.TEggYoshi.control.killEgg:
## check input
lis rInput, mPadStatus@ha
lhz rInput, mPadStatus@l(rInput)
### Y
rlwinm r0, rInput, 0, 0xFFF0
cmpwi r0, 0x0800
bne .killEgg.done
### D-Pad
rlwinm. rInput, rInput, 1, 30-3, 30
beq .killEgg.done
## set pointer
lwz r3, gpMarioOriginal$r13(r13)
lwz r3, 0x3f0(r3)
stw r31, 0xf0(r3)
## egg.makeObjDead()
mr r3, r31
lwz r12, 0(r3) # egg.vtable
lwz r12, 0x104(r12) # &makeObjDead()
mtlr r12
blrl
.killEgg.done:
lhz r0, 0xfc(r31)