WLDCORE Get Party Data

1. Return value:
2. r2: pointer to unit party data

0012554c: 00042080 sll r4,r4,0x02              # prep word pointer
00069e38: 27bdffe8 addiu r29,r29,0xffe8        # 
00069e3c: afbf0010 sw r31,0x0010(r29)          # 
00069e40: 0c0166bc jal 0x00059af0		# Get Party Data Pointer
00069e44: 00000000 nop                         # 
00069e48: 8fbf0010 lw r31,0x0010(r29)          # 
00069e4c: 27bd0018 addiu r29,r29,0x0018        # 
00069e50: 03e00008 jr r31                      # 
00069e54: 00000000 nop                         #