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2a8818586d
Three faults, which together left a bald head and no helmet. The helm was attached at point 0. That is the shield mount — 11 is the helm, which the fallback would have used had the first attempt not succeeded. So it attached, reported success, and hung off the forearm. Detaching 0 on every equipment refresh was dropping the shield with it. Show Helm flipped a bool, sent CMSG_SHOWING_HELM and printed a message. Nothing read the flag. It now suppresses the model, restores the hair, and marks equipment dirty so both happen when the button is pressed. Hair was hidden for any head item at all, so a circlet left the character bald and wearing nothing visible. Whether a head item covers hair is in the data: ItemDisplayInfo points at a HelmetGeosetVisData row per gender, and the row crowns and circlets use is all zeroes while a plate helm's is not. The columns move between the 23-field and 25-field builds — 12/13 against 13/14 — so they are found by asking which columns reference the visibility table rather than kept as a per-expansion index, which is how the facial-feature columns went wrong.
53 lines
2.1 KiB
C++
53 lines
2.1 KiB
C++
#pragma once
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// Where a helmet's model and texture live, given its ItemDisplayInfo id.
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//
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// Head gear is race and gender specific — Helm_Plate_B_01_HuM.m2 is the human
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// male cut of the same helm — with a base model as the fallback for the pieces
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// that do not vary. Both the local player and every other player need the same
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// answer, and they resolve appearance through different classes, so the rule
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// lives here rather than in either of them. The cape texture is the standing
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// example of what happens otherwise: it was applied in one path and not the
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// other, and showed up on the paperdoll while the character in the world wore
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// nothing on their back.
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#include <cstdint>
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#include <string>
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namespace wowee {
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namespace pipeline { class AssetManager; }
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namespace core {
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struct HelmVisual {
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/// Candidate model paths, most specific first. The caller loads them in
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/// order because only it knows how to load an M2, and stops at the first
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/// that parses.
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std::string racialModelPath; ///< Empty when the race has no known suffix.
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std::string baseModelPath;
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std::string texturePath; ///< Already resolved against what exists.
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bool valid() const { return !baseModelPath.empty(); }
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};
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/// Resolve the head model and texture for an ItemDisplayInfo id. Returns an
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/// empty result when the id is unknown or carries no model.
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HelmVisual resolveHelmVisual(pipeline::AssetManager& assets,
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uint32_t itemDisplayInfoId,
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uint8_t raceId,
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uint8_t genderId);
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/// Whether this head item covers the hair.
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///
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/// Not every head slot item does: a circlet, tiara or crown sits over the hair
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/// and leaves it showing, and the data says which is which. ItemDisplayInfo
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/// points at a HelmetGeosetVisData row per gender, and that row carries the
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/// masks of what to hide — the row circlets and crowns use is all zeroes, while
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/// a plate helm's is not. An id of 0 likewise hides nothing.
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bool helmHidesHair(pipeline::AssetManager& assets,
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uint32_t itemDisplayInfoId,
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uint8_t genderId);
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} // namespace core
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} // namespace wowee
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