diff options
Diffstat (limited to 'engine/gfx/load_push_oam.asm')
| -rw-r--r-- | engine/gfx/load_push_oam.asm | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/engine/gfx/load_push_oam.asm b/engine/gfx/load_push_oam.asm new file mode 100644 index 00000000..641439ec --- /dev/null +++ b/engine/gfx/load_push_oam.asm @@ -0,0 +1,24 @@ +DummyPredef1: + ret + +WriteOAMDMACodeToHRAM:: + ld c, LOW(hTransferVirtualOAM) + ld b, .PushOAMEnd - .PushOAM + ld hl, .PushOAM +.loop + ld a, [hli] + ldh [c], a + inc c + dec b + jr nz, .loop + ret + +.PushOAM: + ld a, HIGH(wVirtualOAM) + ldh [rDMA], a + ld a, NUM_SPRITE_OAM_STRUCTS +.pushoam_loop + dec a + jr nz, .pushoam_loop + ret +.PushOAMEnd |