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https://github.com/Kelsidavis/WoWee.git
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da49593268
Replace 2D screen-space ding rings with real WoW LevelUp.m2 particle/geometry effect. Fix FBlock particle color parsing (C3Vector floats, not CImVector bytes) which was producing blue/red instead of golden yellow. Spell effect models bypass particle dampeners, glow sprite conversion, Mod→Additive blend override, and all collision (floor/wall/camera) to prevent camera zoom-in. Other players' level-ups trigger the 3D effect at their position with group chat notification. F7 hotkey for testing.
71 lines
2.3 KiB
C++
71 lines
2.3 KiB
C++
#include "rendering/levelup_effect.hpp"
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#include "rendering/m2_renderer.hpp"
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#include "pipeline/m2_loader.hpp"
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#include "core/logger.hpp"
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namespace wowee {
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namespace rendering {
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LevelUpEffect::LevelUpEffect() = default;
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LevelUpEffect::~LevelUpEffect() = default;
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bool LevelUpEffect::loadModel(M2Renderer* m2Renderer,
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const std::vector<uint8_t>& m2FileData,
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const std::vector<uint8_t>& skinFileData) {
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if (!m2Renderer || m2FileData.empty()) return false;
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m2Renderer_ = m2Renderer;
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pipeline::M2Model model = pipeline::M2Loader::load(m2FileData);
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// Spell effect M2s may have no geometry (particle-only), so don't require isValid()
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if (model.vertices.empty() && model.particleEmitters.empty()) {
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LOG_WARNING("LevelUpEffect: M2 has no vertices and no particle emitters");
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return false;
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}
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if (!skinFileData.empty() && model.version >= 264) {
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pipeline::M2Loader::loadSkin(skinFileData, model);
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}
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if (!m2Renderer_->loadModel(model, MODEL_ID)) {
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LOG_WARNING("LevelUpEffect: failed to load model to GPU");
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return false;
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}
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modelLoaded_ = true;
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LOG_INFO("LevelUpEffect: loaded LevelUp.m2 — vertices=", model.vertices.size(),
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" indices=", model.indices.size(),
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" emitters=", model.particleEmitters.size(),
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" batches=", model.batches.size());
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return true;
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}
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void LevelUpEffect::trigger(const glm::vec3& position) {
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if (!modelLoaded_ || !m2Renderer_) return;
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uint32_t instanceId = m2Renderer_->createInstance(MODEL_ID, position,
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glm::vec3(0.0f), 1.0f);
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if (instanceId == 0) {
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LOG_WARNING("LevelUpEffect: failed to create instance");
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return;
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}
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activeEffects_.push_back({instanceId, 0.0f});
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}
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void LevelUpEffect::update(float deltaTime) {
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if (activeEffects_.empty() || !m2Renderer_) return;
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for (auto it = activeEffects_.begin(); it != activeEffects_.end(); ) {
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it->elapsed += deltaTime;
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if (it->elapsed >= EFFECT_DURATION) {
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m2Renderer_->removeInstance(it->instanceId);
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it = activeEffects_.erase(it);
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} else {
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++it;
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}
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}
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}
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} // namespace rendering
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} // namespace wowee
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