37 lines
732 B
ArmAsm
37 lines
732 B
ArmAsm
/** Trick the game as if Mario meets the condition to ride on Yoshi. */
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.set rYoshi, 3
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.set rInput, 4
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.set $RideYoshi, 0x1C0 + TMario_checkCollision
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.TMario.checkCollision.checkYoshi:
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lwz rYoshi, 0x3f0(r31)
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## check input
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lis rInput, mPadStatus@ha
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lhz rInput, mPadStatus@l(rInput)
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### Y
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rlwinm r0, rInput, 0, 0xFFF0
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cmpwi r0, 0x0800
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bne .checkYoshi.inactived
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### D-Pad
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rlwinm. rInput, rInput, 1, 30-3, 30
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beq .checkYoshi.inactived
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## color
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lis r0, 0x6300
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rlwnm r0, r0, rInput, 0x3
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stb r0, 0xD0(rYoshi)
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## juice
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lwz r0, 8(rYoshi)
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stw r0, 0xC(rYoshi)
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## goto ride Yoshi
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.checkYoshi.done:
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lwz r3, 0x3f0(r31)
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lis r12, $RideYoshi@h
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ori r12, r12, $RideYoshi@l
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mtlr r12
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blr
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.checkYoshi.inactived:
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