ref: 3bb94e49286617c9e8d61af4e9af85df88000d96
dir: /engine/gfx/load_push_oam.asm/
WriteOAMDMACodeToHRAM:: ld c, LOW(hTransferVirtualOAM) ld b, OAMDMACodeEnd - OAMDMACode ld hl, OAMDMACode .copy ld a, [hli] ldh [c], a inc c dec b jr nz, .copy ret OAMDMACode: ; This code is defined in ROM, but ; copied to and called from HRAM. LOAD "OAM DMA", HRAM hTransferVirtualOAM:: ; initiate DMA ld a, HIGH(wVirtualOAM) ldh [rDMA], a ; wait for DMA to finish ld a, NUM_SPRITE_OAM_STRUCTS .wait dec a jr nz, .wait ret ENDL OAMDMACodeEnd: