Defense UP routine

No Parameters - Returns Nothing

If Target uses Defend Up : Modifiy Ability XA (0x801938ce) to 66% of its initial value
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001862cc: 3c028019 lui r2,0x8019            
001862d0: 8c422d98 lw r2,0x2d98(r2)         |r2 = Target's Data Pointer
001862d4: 00000000 nop                      |
001862d8: 90420090 lbu r2,0x0090(r2)        |r2 = Target's 2nd set of Support byte
001862dc: 00000000 nop                      |
001862e0: 30420008 andi r2,r2,0x0008        |r2 = 0x08 if Target uses Defend Up
001862e4: 1040000b beq r2,r0,0x00186314     #If Target uses [Defense Up]
001862e8: 3c025555 lui r2,0x5555                |
001862ec: 3c048019 lui r4,0x8019                |
001862f0: 248438ce addiu r4,r4,0x38ce           |r4 = 0x801938ce (Ability XA pointer)  801938ce
001862f4: 84830000 lh r3,0x0000(r4)             |r3 = Abililty XA
001862f8: 34425556 ori r2,r2,0x5556             |r2 = 0x55555556 (0,33* 2^32)
001862fc: 00031840 sll r3,r3,0x01               |r3 = XA*2
00186300: 00620018 mult r3,r2                   |XA*2 * 0,33 * 2^32
00186304: 00031fc3 sra r3,r3,0x1f               |r3 = Higher bit of r3 (should be 0x00)
00186308: 00001010 mfhi r2                      |r2 = XA*2/3
0018630c: 00431023 subu r2,r2,r3                |r2 = XA*2/3 - 0x00
00186310: a4820000 sh r2,0x0000(r4)             |Store XA (66% of initial value)
00186314: 03e00008 jr r31                   END
00186318: 00000000 nop          

Return Locations

Battle.bin
00188618: Physical XA Modifying Statuses/Support
00188af4: Cluster of Physical Routines
001898a8: 28 StealExp_(Lowest of TarCurExp & SP+Y) Hit_(SP+X)%