0012bb20 - 0012bb84

0012bb20: 27bdffe0 addiu r29,r29,0xffe0
0012bb24: afb10014 sw r17,0x0014(r29)
0012bb28: 00e08821 addu r17,r7,r0
0012bb2c: 30a500ff andi r5,r5,0x00ff
0012bb30: 00051040 sll r2,r5,0x01
0012bb34: afbf0018 sw r31,0x0018(r29)
0012bb38: afb00010 sw r16,0x0010(r29)
0012bb3c: 3c01801d lui r1,0x801d
0012bb40: 00220821 addu r1,r1,r2
0012bb44: 9430a73c lhu r16,-0x58c4(r1)
0012bb48: 0c04ae9f jal 0x0012ba7c
0012bb4c: 3084ffff andi r4,r4,0xffff
0012bb50: 00021400 sll r2,r2,0x10
0012bb54: 00021403 sra r2,r2,0x10
0012bb58: 00108400 sll r16,r16,0x10
0012bb5c: 00108403 sra r16,r16,0x10
0012bb60: 12020003 beq r16,r2,0x0012bb70
0012bb64: 00000000 nop
0012bb68: 3c018019 lui r1,0x8019
0012bb6c: a031bacc sb r17,-0x4534(r1)
0012bb70: 8fbf0018 lw r31,0x0018(r29)
0012bb74: 8fb10014 lw r17,0x0014(r29)
0012bb78: 8fb00010 lw r16,0x0010(r29)
0012bb7c: 27bd0020 addiu r29,r29,0x0020
0012bb80: 03e00008 jr r31
0012bb84: 00000000 nop