.org 0x358B0 //replace 8027A8B0 (press start text)
addiu sp, sp, $ffe8
sw ra, $14 (SP)
lui t0, $8034
lh t2, $afa0 (T0)
lh t9, $b226 (T0)
beq t2, t9, !end
andi t5, t2, $20
bne t5, r0, !play
lh t1, $b22a (T0)
andi t3, t2, $c000 //A or B
beq t3, r0, !end
andi t7, t2, $4000
bne t7, r0, !down
subiu t4, t1, $1
addiu t4, t1, $1
!down:
bgez t4, !nooverflow
sh t2, $b226 (T0)
ori t4, r0, $45
!nooverflow:
beq r0, r0, !end
sh t4, $b22a (T0)
!play:
or a1, t1, r0 //music seq ID
jal $80320544 //play music
or a0, r0, r0
!end:
lui t0, $8034
lh t2, $afa0 (T0)
bne t2, r0, !bigend
ori a1, r0, $30
sh r0, $b226 (T0)
!bigend:
lui a2, $8033
ori a2, a2, $8388
jal $802D62d8 //print int
lh a3, $b22A (T0)
lw ra, $14 (SP)
jr ra
addiu sp, sp, $18