Get Unit Tile data pointer from Unit ID

0008dfac: 27bdffe8 addiu r29,r29,0xffe8
0008dfb0: afbf0010 sw r31,0x0010(r29)
0008dfb4: 0c01e9c9 jal 0x0007a724
0008dfb8: 3084ffff andi r4,r4,0xffff
0008dfbc: 9044007c lbu r4,0x007c(r2)
0008dfc0: 9045007d lbu r5,0x007d(r2)
0008dfc4: 9046007e lbu r6,0x007e(r2)
0008dfc8: 0c060fed jal 0x00183fb4
0008dfcc: 00000000 nop
0008dfd0: 8fbf0010 lw r31,0x0010(r29)
0008dfd4: 27bd0018 addiu r29,r29,0x0018
0008dfd8: 03e00008 jr r31
0008dfdc: 00000000 nop