AI Ability Data Setting

AI Ability Data Setting
00195878: 27bdffc8 addiu r29,r29,0xffc8
0019587c: afb40020 sw r20,0x0020(r29)
00195880: 0080a021 addu r20,r4,r0		r20 = Unit's Move List
00195884: afb00010 sw r16,0x0010(r29)
00195888: 3c10801a lui r16,0x801a
0019588c: 2610f3c4 addiu r16,r16,0xf3c4
00195890: 02002021 addu r4,r16,r0		r4 = AI Data Pointer?
00195894: 34050014 ori r5,r0,0x0014		Limit = 0x14 (in bytes)
00195898: afbf0030 sw r31,0x0030(r29)
0019589c: afb7002c sw r23,0x002c(r29)
001958a0: afb60028 sw r22,0x0028(r29)
001958a4: afb50024 sw r21,0x0024(r29)
001958a8: afb3001c sw r19,0x001c(r29)
001958ac: afb20018 sw r18,0x0018(r29)
001958b0: 0c066ade jal 0x 0019ab78		Word Nulling
001958b4: afb10014 sw r17,0x0014(r29)
001958b8: 26040020 addiu r4,r16,0x0020		r4 = AI Data Pointer? + 0x20
001958bc: 0c066ade jal 0x 0019ab78		Word Nulling
001958c0: 34050004 ori r5,r0,0x0004		Limit = 4 (in bytes)
001958c4: 92820002 lbu r2,0x0002(r20)		Load Skillset
001958c8: 00000000 nop
001958cc: a2020000 sb r2,0x0000(r16)		Store Skillset
001958d0: 96830000 lhu r3,0x0000(r20)		Load Ability/Unit ID
001958d4: 3c048019 lui r4,0x8019
001958d8: 248408cc addiu r4,r4,0x08cc
001958dc: 306303ff andi r3,r3,0x03ff		r3 = Ability ID
001958e0: 00608821 addu r17,r3,r0		r17 = Ability ID
001958e4: 3c01801a lui r1,0x801a
001958e8: a423f3c6 sh r3,-0x0c3a(r1)		Store Ability ID (why not use r16 + 2?)
001958ec: 96820000 lhu r2,0x0000(r20)		Load Ability/Unit ID
001958f0: 92830002 lbu r3,0x0002(r20)		Load Skillset
001958f4: 00021400 sll r2,r2,0x10
001958f8: 0002ae83 sra r21,r2,0x1a		r21 = Unit's ID
001958fc: 001510c0 sll r2,r21,0x03		Unit's ID * 8
00195900: 00551023 subu r2,r2,r21		ID * 7
00195904: 00021180 sll r2,r2,0x06		ID * 1c0
00195908: 3c018006 lui r1,0x8006
0019590c: 00230821 addu r1,r1,r3
00195910: 90375cb4 lbu r23,0x5cb4(r1)		Load Skillset's Action Menu
00195914: 00449021 addu r18,r2,r4		r18 = Unit's Data Pointer
00195918: 26e3ffff addiu r3,r23,0xffff		r3 = Action Menu - 1
0019591c: 2c62000a sltiu r2,r3,0x000a
00195920: 104000b7 beq r2,r0,0x 00195c00		Branch if Action Menu - 1 >= a (Defend)
00195924: 0000b021 addu r22,r0,r0		r22 = 0
00195928: 00031080 sll r2,r3,0x02		Action Menu * 4
0019592c: 3c018019 lui r1,0x8019
00195930: 00220821 addu r1,r1,r2
00195934: 8c223d48 lw r2,0x3d48(r1)		Load Pointer for below
00195938: 00000000 nop
0019593c: 00400008 jr r2
00195940: 00000000 nop