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| author | Rangi <35663410+Rangi42@users.noreply.github.com> | 2020-07-03 09:38:52 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-03 09:38:52 -0400 |
| commit | c85050497c1bd062e9cd40bf5b32fa3beca366cc (patch) | |
| tree | 9593ddd3ab820223ab580d5fc0ae133b485b8315 /engine/items/get_bag_item_quantity.asm | |
| parent | 5559d51c863b6fb529ea0494d857950a36fe85b7 (diff) | |
| parent | 87ef75c173b5d5f227912860487600b6f53d1d1f (diff) | |
Merge pull request #256 from Rangi42/master
Add subdirectories to engine/ similar to pokecrystal
Diffstat (limited to 'engine/items/get_bag_item_quantity.asm')
| -rw-r--r-- | engine/items/get_bag_item_quantity.asm | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/engine/items/get_bag_item_quantity.asm b/engine/items/get_bag_item_quantity.asm new file mode 100644 index 00000000..f10df1a0 --- /dev/null +++ b/engine/items/get_bag_item_quantity.asm @@ -0,0 +1,18 @@ +GetQuantityOfItemInBag: +; In: b = item ID +; Out: b = how many of that item are in the bag + call GetPredefRegisters + ld hl, wNumBagItems +.loop + inc hl + ld a, [hli] + cp $ff + jr z, .notInBag + cp b + jr nz, .loop + ld a, [hl] + ld b, a + ret +.notInBag + ld b, 0 + ret |