Attack Evaded Calculations

Attack Evaded Calculations
001848d8: 27bdffe0 addiu r29,r29,0xffe0
001848dc: afb00010 sw r16,0x0010(r29)
001848e0: 00c08021 addu r16,r6,r0		r16 = Evade Type
001848e4: afb10014 sw r17,0x0014(r29)
001848e8: 00e08821 addu r17,r7,r0		r17 = Equipment ID
001848ec: 3082ffff andi r2,r4,0xffff		r2 = Evade Type's Evade%
001848f0: 30a4ffff andi r4,r5,0xffff		r4 = Base Hit
001848f4: afbf0018 sw r31,0x0018(r29)
001848f8: 0c017833 jal 0x0005e0cc		Check if Attack Hits?
001848fc: 00402821 addu r5,r2,r0		r5 = Evade Type's Evade
00184900: 14400012 bne r2,r0,0x0018494c		Branch if Attack Hits?
00184904: 00001021 addu r2,r0,r0
00184908: 3c028019 lui r2,0x8019
0018490c: 8c42f5fc lw r2,-0x0a04(r2)		Load ?
00184910: 00000000 nop
00184914: 1440000d bne r2,r0,0x0018494c		Branch if ? != 0
00184918: 00001021 addu r2,r0,r0
0018491c: 3c028019 lui r2,0x8019
00184920: 8c422d90 lw r2,0x2d90(r2)		Load Current Action Data Pointer
00184924: 00000000 nop
00184928: a0400000 sb r0,0x0000(r2)		Attack was Evaded
0018492c: 3c028019 lui r2,0x8019
00184930: 8c422d90 lw r2,0x2d90(r2)		Reload Current Action Data Pointer
00184934: 00000000 nop
00184938: a0500002 sb r16,0x0002(r2)		Store Evade Type?
0018493c: 3c038019 lui r3,0x8019
00184940: 8c632d90 lw r3,0x2d90(r3)		Re-Reload Current Action Data Pointer
00184944: 34020001 ori r2,r0,0x0001		r2 = 1
00184948: a0710003 sb r17,0x0003(r3)		? = Equipment ID (maybe for evade  message/anim?
0018494c: 8fbf0018 lw r31,0x0018(r29)
00184950: 8fb10014 lw r17,0x0014(r29)
00184954: 8fb00010 lw r16,0x0010(r29)
00184958: 27bd0020 addiu r29,r29,0x0020
0018495c: 03e00008 jr r31
00184960: 00000000 nop