diff options
Diffstat (limited to 'src/crepe/system/ParticleSystem.cpp')
| -rw-r--r-- | src/crepe/system/ParticleSystem.cpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/crepe/system/ParticleSystem.cpp b/src/crepe/system/ParticleSystem.cpp index 3befb03..941e502 100644 --- a/src/crepe/system/ParticleSystem.cpp +++ b/src/crepe/system/ParticleSystem.cpp @@ -1,3 +1,4 @@ +#include <chrono> #include <cmath> #include <cstdlib> #include <ctime> @@ -5,6 +6,7 @@ #include "../api/ParticleEmitter.h" #include "../api/Transform.h" #include "../manager/ComponentManager.h" +#include "../manager/LoopTimerManager.h" #include "ParticleSystem.h" @@ -12,10 +14,12 @@ using namespace crepe; void ParticleSystem::update() { // Get all emitters - - ComponentManager & mgr = this->mediator.component_manager; + const Mediator & mediator = this->mediator; + LoopTimerManager & loop_timer = mediator.loop_timer; + ComponentManager & mgr = mediator.component_manager; + float dt = std::chrono::duration<float>(loop_timer.get_scaled_fixed_delta_time()).count(); + RefVector<ParticleEmitter> emitters = mgr.get_components_by_type<ParticleEmitter>(); - double dt = LoopTimer::get_instance().get_fixed_delta_time(); for (ParticleEmitter & emitter : emitters) { // Get transform linked to emitter @@ -23,10 +27,10 @@ void ParticleSystem::update() { = mgr.get_components_by_id<Transform>(emitter.game_object_id).front().get(); // Emit particles based on emission_rate - emitter.data.spawn_accumulator = emitter.data.emission_rate * dt; - while (emitter.data.spawn_accumulator >= 1.0) { + emitter.spawn_accumulator = emitter.data.emission_rate * dt; + while (emitter.spawn_accumulator >= 1.0) { this->emit_particle(emitter, transform); - emitter.data.spawn_accumulator -= 1.0; + emitter.spawn_accumulator -= 1.0; } // Update all particles |