cecilarmitais 3c5de72d23 Decomp IsItemWithFlagsInBag and GetItemIndex
Decompile from asm:

  IsItemWithFlagsInBag  0x0200EF20
  GetItemIndex          0x0200F14C

IsItemWithFlagsInBag matches an item by id and then by any of a flag mask, and
returns on the first item satisfying both. The two conditions can be written as
a single && or as nested ifs; both score 0, so the target does not distinguish
them and the && form is used as the more direct reading.

GetItemIndex takes a struct item pointer rather than an id. The target compares
the walking cursor against the argument, not a field of it, so this returns the
index of a bag slot the caller already holds a pointer to, and -1 when the
pointer is not in the active inventory. The index is returned through a 16-bit
narrowing, which is why the return type is s16 rather than the s32 the loop
counter uses.

No comments are added to any pmd-sky file.

Authored by Claude (Opus 5) under human direction. Confirmed by a matching
build: build/pmdsky.us/pmdsky.us.nds: OK.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-16 16:57:10 -07:00
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Pokémon Mystery Dungeon: Explorers of Sky

This is a WIP disassembly of Pokémon Mystery Dungeon: Explorers of Sky. For instructions on how to set up the repository, please read INSTALL.md. For information on how to contribute changes, see CONTRIBUTING.md.

This repository builds the following ROMs:

For contacts and other pret projects, see pret.github.io.

Description
Decompilation of Pokémon Mystery Dungeon: Explorers of Sky
Readme 335 MiB
Languages
Assembly 66.3%
C 18%
C++ 7.1%
Boogie 4.3%
sed 1.5%
Other 2.8%