Item quantity increment for steal/break

Item quantity increment for steal/break?
0018e9e8: 3c028019 lui r2,0x8019
0018e9ec: 8c42f5fc lw r2,-0x0a04(r2)		
0018e9f0: 27bdffe0 addiu r29,r29,0xffe0
0018e9f4: afb10014 sw r17,0x0014(r29)
0018e9f8: 00808821 addu r17,r4,r0		r17 = attacker data pointer
0018e9fc: afbf0018 sw r31,0x0018(r29)
0018ea00: 1440000a bne r2,r0,0x0018ea2c
0018ea04: afb00010 sw r16,0x0010(r29)
0018ea08: 922201ba lbu r2,0x01ba(r17)		load ENTD team flags
0018ea0c: 00000000 nop
0018ea10: 30420030 andi r2,r2,0x0030		team = red lightblue green
0018ea14: 14400005 bne r2,r0,0x0018ea2c		skip routine if not
0018ea18: 30b000ff andi r16,r5,0x00ff		r16 = r5?
0018ea1c: 12000003 beq r16,r0,0x0018ea2c	skip routine if r5 = 0
0018ea20: 340200ff ori r2,r0,0x00ff		r2 = ff
0018ea24: 16020003 bne r16,r2,0x0018ea34	skip if r5 = ff
0018ea28: 02002021 addu r4,r16,r0
0018ea2c: 08063aa0 j 0x0018ea80
0018ea30: 00001021 addu r2,r0,r0
0018ea34: 0c0178a2 jal 0x0005e288		get total equipment quantity
0018ea38: 34050001 ori r5,r0,0x0001
0018ea3c: 28420063 slti r2,r2,0x0063		set if quantity <99
0018ea40: 1040000b beq r2,r0,0x0018ea70		skip if not
0018ea44: 00001021 addu r2,r0,r0
0018ea48: 3c018006 lui r1,0x8006
0018ea4c: 00300821 addu r1,r1,r16
0018ea50: 902396e0 lbu r3,-0x6920(r1)		item data pointer?
0018ea54: 00000000 nop
0018ea58: 24630001 addiu r3,r3,0x0001		increment by 1
0018ea5c: 3c018006 lui r1,0x8006
0018ea60: 00300821 addu r1,r1,r16
0018ea64: a02396e0 sb r3,-0x6920(r1)		store new item quantity
0018ea68: 08063aa0 j 0x0018ea80			jump to end
0018ea6c: 00000000 nop
0018ea70: 02202021 addu r4,r17,r0		r4 = data pointer?
0018ea74: 00002821 addu r5,r0,r0		r5 = 0
0018ea78: 0c063aa6 jal 0x0018ea98
0018ea7c: 02003021 addu r6,r16,r0		r6 = item ID?
0018ea80: 8fbf0018 lw r31,0x0018(r29)
0018ea84: 8fb10014 lw r17,0x0014(r29)
0018ea88: 8fb00010 lw r16,0x0010(r29)
0018ea8c: 27bd0020 addiu r29,r29,0x0020
0018ea90: 03e00008 jr r31
0018ea94: 00000000 nop