viktorljung
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
#include "PrecompiledHeader.h"
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#include "Rendering/AnimationSystem.h"
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void dd::Systems::AnimationSystem::RegisterComponents(ComponentFactory* cf)
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{
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cf->Register<Components::Animation>();
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}
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void dd::Systems::AnimationSystem::Initialize()
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{
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EVENT_SUBSCRIBE_MEMBER(m_EPause, &AnimationSystem::OnPause);
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EVENT_SUBSCRIBE_MEMBER(m_EResume, &AnimationSystem::OnResume);
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}
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void dd::Systems::AnimationSystem::Update(double dt)
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{
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if (m_Paused) {
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return;
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}
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auto animations = m_World->GetComponentsOfType<Components::Animation>();
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if (animations == nullptr) {
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return;
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}
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for (auto& component : *animations) {
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EntityID ent = component->Entity;
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auto animationComponent = static_cast<Components::Animation*>(component.get());
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// Get animation information
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auto modelComponent = m_World->GetComponent<Components::Model>(ent);
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auto model = ResourceManager::Load<Model>(modelComponent->ModelFile);
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auto skeleton = model->m_Skeleton;
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auto animation = skeleton->GetAnimation(animationComponent->Name);
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if (animationComponent->Speed != 0.0) {
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double nextTime = animationComponent->Time + animationComponent->Speed * dt;
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if (glm::abs(nextTime) > animation->Duration) {
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if (!animationComponent->Loop) {
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animationComponent->Time = glm::sign(nextTime) * animation->Duration;
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animationComponent->Speed = 0.0;
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LOG_DEBUG("Animation \"%s\" on Entity %i finished.", animationComponent->Name.c_str(), ent);
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Events::AnimationComplete e;
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e.Entity = ent;
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e.Animation = animationComponent->Name;
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EventBroker->Publish(e);
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}
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}
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animationComponent->Time = nextTime;
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}
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}
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}
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bool dd::Systems::AnimationSystem::OnPause(const Events::Pause& e)
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{
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m_Paused = true;
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return true;
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}
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bool dd::Systems::AnimationSystem::OnResume(const Events::Resume& e)
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{
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m_Paused = false;
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return true;
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}
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