MP Switch, Distribute, and Damage Split usability

MP Switch, Distribute, and Damage Split Check:
0018cc34: 27bdffe8 addiu r29,r29,0xffe8      
0018cc38: 3c038019 lui r3,0x8019      
0018cc3c: 906338e5 lbu r3,0x38e5(r3)      
0018cc40: 34020007 ori r2,r0,0x0007      
0018cc44: 10620020 beq r3,r2,0x0018ccc8      
0018cc48: afbf0010 sw r31,0x0010(r29)      
0018cc4c: 3c048019 lui r4,0x8019      
0018cc50: 8c842d98 lw r4,0x2d98(r4)      
0018cc54: 0c063248 jal 0x0018c920         Check if unit can react 1
0018cc58: 00000000 nop            
0018cc5c: 1440001a bne r2,r0,0x0018ccc8      
0018cc60: 00000000 nop            
0018cc64: 3c048019 lui r4,0x8019      
0018cc68: 8c842d98 lw r4,0x2d98(r4)      	Load Defender's Stats
0018cc6c: 00000000 nop            
0018cc70: 9083008d lbu r3,0x008d(r4)    	Load 3rd set of Reactions
0018cc74: 00000000 nop            
0018cc78: 30620001 andi r2,r3,0x0001      
0018cc7c: 10400005 beq r2,r0,0x0018cc94	        Branch if not using MP switch
0018cc80: 30620002 andi r2,r3,0x0002      	r2 = 2
0018cc84: 0c06346e jal 0x0018d1b8      		MP Switch Usability
0018cc88: 00000000 nop            
0018cc8c: 08063332 j 0x0018ccc8         	End
0018cc90: 00000000 nop            
0018cc94: 10400005 beq r2,r0,0x0018ccac         Branch if not using Distribute
0018cc98: 00000000 nop            
0018cc9c: 0c0634aa jal 0x0018d2a8               Distribute Usability
0018cca0: 00000000 nop            
0018cca4: 08063332 j 0x0018ccc8                 End
0018cca8: 00000000 nop            
0018ccac: 9082008e lbu r2,0x008e(r4)		Load 4th set of Reactions
0018ccb0: 00000000 nop            
0018ccb4: 30420080 andi r2,r2,0x0080      
0018ccb8: 10400003 beq r2,r0,0x0018ccc8		Branch if not using Damage Split
0018ccbc: 00000000 nop            
0018ccc0: 0c0634c6 jal 0x0018d318		Damage Split Usability
0018ccc4: 00000000 nop            
0018ccc8: 8fbf0010 lw r31,0x0010(r29)      
0018cccc: 27bd0018 addiu r29,r29,0x0018      
0018ccd0: 03e00008 jr r31         
0018ccd4: 00000000 nop