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| author | Rangi <remy.oukaour+rangi42@gmail.com> | 2018-04-04 23:56:40 -0400 |
|---|---|---|
| committer | Rangi <remy.oukaour+rangi42@gmail.com> | 2018-04-04 23:56:40 -0400 |
| commit | 81306889e33c599f8015bc4e653929bb7de00967 (patch) | |
| tree | 7a812968ba565a13ef400cdcb5230e6e8185a1ec /engine/overworld/load_map_part.asm | |
| parent | 145efc13535fbc9d8ab2786d29209d97aebf0481 (diff) | |
| parent | f750d4f4185529cfb440ac7825d202ebcf160766 (diff) | |
Merge branch 'master' of https://github.com/pret/pokecrystal
Diffstat (limited to 'engine/overworld/load_map_part.asm')
| -rw-r--r-- | engine/overworld/load_map_part.asm | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/engine/overworld/load_map_part.asm b/engine/overworld/load_map_part.asm new file mode 100644 index 000000000..9eeef7259 --- /dev/null +++ b/engine/overworld/load_map_part.asm @@ -0,0 +1,36 @@ +_LoadMapPart:: ; 4d15b + ld hl, wSurroundingTiles + ld a, [wMetatileStandingY] + and a + jr z, .top_row + ld bc, SURROUNDING_WIDTH * 2 + add hl, bc + +.top_row + ld a, [wMetatileStandingX] + and a + jr z, .left_column + inc hl + inc hl + +.left_column + decoord 0, 0 + ld b, SCREEN_HEIGHT +.loop + ld c, SCREEN_WIDTH +.loop2 + ld a, [hli] + ld [de], a + inc de + dec c + jr nz, .loop2 + ld a, l + add METATILE_WIDTH + ld l, a + jr nc, .carry + inc h + +.carry + dec b + jr nz, .loop + ret |