.syntax unified push {r4, lr} adds r4, r0, #0 movs r0, #0x1d adds r1, r4, #0 movs r2, #1 bl SetTileType movs r0, #0 adds r1, r4, #0 movs r2, #2 bl SetTileType subs r4, #0x40 movs r0, #0 adds r1, r4, #0 movs r2, #2 bl SetTileType pop {r4, pc} .align 2, 0 .syntax divided