Face Up and Absorb Used MP usability

Face Up and Absorb Used MP Usability:
0018cf74: 27bdffe0 addiu r29,r29,0xffe0      
0018cf78: afb10014 sw r17,0x0014(r29)      
0018cf7c: 3c118019 lui r17,0x8019      
0018cf80: 263138eb addiu r17,r17,0x38eb      	Load MP Used
0018cf84: afbf0018 sw r31,0x0018(r29)      	
0018cf88: afb00010 sw r16,0x0010(r29)      	
0018cf8c: 92220000 lbu r2,0x0000(r17)      	Load MP used into R2
0018cf90: 00000000 nop            		
0018cf94: 1040000e beq r2,r0,0x0018cfd0      	Branch to end if No MP was used
0018cf98: 00808021 addu r16,r4,r0      		
0018cf9c: 3c048019 lui r4,0x8019      		
0018cfa0: 8c842d98 lw r4,0x2d98(r4)      	Load Defender's Stats
0018cfa4: 0c0634e1 jal 0x0018d384      		Chance to React
0018cfa8: 00000000 nop            		
0018cfac: 14400008 bne r2,r0,0x0018cfd0      	Branch if Reaction Failed
0018cfb0: 00000000 nop            		
0018cfb4: 3c038019 lui r3,0x8019      		
0018cfb8: 8c632d90 lw r3,0x2d90(r3)      	Current Action Data Pointer
0018cfbc: 00000000 nop            		
0018cfc0: a470000e sh r16,0x000e(r3)      	Store Reaction ID
0018cfc4: 92220000 lbu r2,0x0000(r17)      	
0018cfc8: 00000000 nop            		
0018cfcc: a4620026 sh r2,0x0026(r3)      	Store Last Attack on Self?
0018cfd0: 8fbf0018 lw r31,0x0018(r29)      	
0018cfd4: 8fb10014 lw r17,0x0014(r29)      	
0018cfd8: 8fb00010 lw r16,0x0010(r29)      	
0018cfdc: 27bd0020 addiu r29,r29,0x0020      	
0018cfe0: 03e00008 jr r31         		
0018cfe4: 00000000 nop