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| author | luckytyphlosion <alan.rj.huang@gmail.com> | 2016-03-17 18:00:47 -0400 |
|---|---|---|
| committer | luckytyphlosion <alan.rj.huang@gmail.com> | 2016-03-17 18:00:54 -0400 |
| commit | b6d2115df4b4f9d86be898292fca473222941f1d (patch) | |
| tree | 530796fd3f2b356d6af8442d6f6b1352b08012e1 /engine/get_bag_item_quantity.asm | |
| parent | Split bank1 up. (diff) | |
| download | pokeyellow-b6d2115df4b4f9d86be898292fca473222941f1d.tar.gz pokeyellow-b6d2115df4b4f9d86be898292fca473222941f1d.tar.xz pokeyellow-b6d2115df4b4f9d86be898292fca473222941f1d.zip | |
Split bank3 up.
Diffstat (limited to 'engine/get_bag_item_quantity.asm')
| -rw-r--r-- | engine/get_bag_item_quantity.asm | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/engine/get_bag_item_quantity.asm b/engine/get_bag_item_quantity.asm new file mode 100644 index 00000000..2a462b5d --- /dev/null +++ b/engine/get_bag_item_quantity.asm @@ -0,0 +1,18 @@ +GetQuantityOfItemInBag: ; f735 (3:7735) +; 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
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