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Add transport support, gameobject queries, and fix item use

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- Add setInstancePosition() to M2Renderer and WMORenderer for moving
  transport instances at runtime
- Detect UPDATEFLAG_TRANSPORT on gameobjects and track transport GUIDs
- Parse player-on-transport state from movement blocks
- Wire transport move callback in Application to update render positions
- Implement CMSG_GAMEOBJECT_QUERY / SMSG_GAMEOBJECT_QUERY_RESPONSE so
  gameobjects display proper names instead of "Unknown"
- Add name/entry fields to GameObject entity class
- Fix CMSG_USE_ITEM packet: remove extra uint8 that shifted the item
  GUID by one byte, breaking hearthstone and all item usage
- Remove redundant CMSG_LOOT after CMSG_GAMEOBJECT_USE for chests
- Show PvP enabled/disabled state in toggle message
- Relax WMO ramp wall-collision step-up check to allow walking on
  gentle ramps where floor rise per step is under 0.1 units
- Add M2 fallback when WMO group files fail to load for gameobjects
- Handle re-creation of existing gameobject render instances by
  updating position instead of silently ignoring
This commit is contained in:
Kelsi 2026-02-08 00:59:40 -08:00
parent 5610faa958
commit 0ce38cfb99
12 changed files with 391 additions and 65 deletions
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24
src/rendering/wmo_renderer.cpp
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@ -528,6 +528,30 @@ uint32_t WMORenderer::createInstance(uint32_t modelId, const glm::vec3& position
return instance.id;
}
void WMORenderer::setInstancePosition(uint32_t instanceId, const glm::vec3& position) {
auto idxIt = instanceIndexById.find(instanceId);
if (idxIt == instanceIndexById.end()) return;
auto& inst = instances[idxIt->second];
inst.position = position;
inst.updateModelMatrix();
auto modelIt = loadedModels.find(inst.modelId);
if (modelIt != loadedModels.end()) {
const ModelData& model = modelIt->second;
transformAABB(inst.modelMatrix, model.boundingBoxMin, model.boundingBoxMax,
inst.worldBoundsMin, inst.worldBoundsMax);
inst.worldGroupBounds.clear();
inst.worldGroupBounds.reserve(model.groups.size());
for (const auto& group : model.groups) {
glm::vec3 gMin, gMax;
transformAABB(inst.modelMatrix, group.boundingBoxMin, group.boundingBoxMax, gMin, gMax);
gMin -= glm::vec3(0.5f);
gMax += glm::vec3(0.5f);
inst.worldGroupBounds.emplace_back(gMin, gMax);
}
}
rebuildSpatialIndex();
}
void WMORenderer::removeInstance(uint32_t instanceId) {
auto it = std::find_if(instances.begin(), instances.end(),
[instanceId](const WMOInstance& inst) { return inst.id == instanceId; });