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Add spellbook, fix WMO floor clipping, and polish UI/visuals

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- Add spellbook screen (P key) with Spell.dbc name lookup and action bar assignment
- Default Attack and Hearthstone spells available in single player
- Fix WMO floor clipping (gryphon roost) by tightening ceiling rejection threshold
- Darken ocean water, increase wave motion and opacity
- Add M2 model distance fade-in to prevent pop-in
- Reposition chat window, add slash/enter key focus
- Remove debug key commands (keep only F1 perf HUD, N minimap)
- Performance: return chat history by const ref, use deque for O(1) pop_front
This commit is contained in:
Kelsi 2026-02-04 11:31:08 -08:00
parent c49bb58e47
commit 4bc5064515
17 changed files with 486 additions and 431 deletions
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34
src/rendering/wmo_renderer.cpp
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@ -316,6 +316,16 @@ uint32_t WMORenderer::createInstance(uint32_t modelId, const glm::vec3& position
transformAABB(instance.modelMatrix, model.boundingBoxMin, model.boundingBoxMax,
instance.worldBoundsMin, instance.worldBoundsMax);
// Pre-compute world-space group bounds to avoid per-frame transformAABB
instance.worldGroupBounds.reserve(model.groups.size());
for (const auto& group : model.groups) {
glm::vec3 gMin, gMax;
transformAABB(instance.modelMatrix, group.boundingBoxMin, group.boundingBoxMax, gMin, gMax);
gMin -= glm::vec3(0.5f);
gMax += glm::vec3(0.5f);
instance.worldGroupBounds.emplace_back(gMin, gMax);
}
instances.push_back(instance);
size_t idx = instances.size() - 1;
instanceIndexById[instance.id] = idx;
@ -480,22 +490,16 @@ void WMORenderer::render(const Camera& camera, const glm::mat4& view, const glm:
const ModelData& model = modelIt->second;
shader->setUniform("uModel", instance.modelMatrix);
// Render all groups
for (const auto& group : model.groups) {
// Proper frustum culling using AABB test
if (frustumCulling) {
// Transform all AABB corners to avoid false culling on rotated groups.
glm::vec3 actualMin, actualMax;
transformAABB(instance.modelMatrix, group.boundingBoxMin, group.boundingBoxMax, actualMin, actualMax);
// Small pad reduces edge flicker from precision/camera jitter.
actualMin -= glm::vec3(0.5f);
actualMax += glm::vec3(0.5f);
if (!frustum.intersectsAABB(actualMin, actualMax)) {
// Render all groups using cached world-space bounds
for (size_t gi = 0; gi < model.groups.size(); ++gi) {
if (frustumCulling && gi < instance.worldGroupBounds.size()) {
const auto& [gMin, gMax] = instance.worldGroupBounds[gi];
if (!frustum.intersectsAABB(gMin, gMax)) {
continue;
}
}
renderGroup(group, model, instance.modelMatrix, view, projection);
renderGroup(model.groups[gi], model, instance.modelMatrix, view, projection);
}
}
@ -991,8 +995,10 @@ std::optional<float> WMORenderer::getFloorHeight(float glX, float glY, float glZ
glm::vec3 hitLocal = localOrigin + localDir * t;
glm::vec3 hitWorld = glm::vec3(instance.modelMatrix * glm::vec4(hitLocal, 1.0f));
// Only use floors below or near the query point
if (hitWorld.z <= glZ + 2.0f) {
// Only use floors below or near the query point.
// Callers already elevate glZ by +5..+6; keep buffer small
// to avoid selecting ceilings above the player.
if (hitWorld.z <= glZ + 0.5f) {
if (!bestFloor || hitWorld.z > *bestFloor) {
bestFloor = hitWorld.z;
}