Particle system up and running, but with bugged rendering

include/Physics/PhysicsSystem.h

@@ -18,6 +18,9 @@
 #include "Physics/CWaterVolume.h"
 #include "Game/CBall.h"
 #include "Rendering/CSprite.h"
+#include "Physics/CParticle.h"
+#include "Physics/CParticleEmitter.h"
+#include "Core/CTemplate.h"
 
 
 namespace dd
@@ -66,18 +69,29 @@ private:
     std::unordered_map<b2Body*, EntityID> m_BodiesToEntities;
 
     void CreateBody(EntityID entity);
-    void CreateParticleSystem(float radius);
 
     std::vector<b2ParticleSystem*> m_ParticleSystem;
     std::vector<b2ParticleGroup*> t_ParticleGroup;
 
-    std::unordered_map<EntityID, const b2ParticleHandle*> m_EntitiesToParticleHandle;
-    std::unordered_map<const b2ParticleHandle*, EntityID> m_ParticleHandleToEntities;
+    std::vector<std::unordered_map<EntityID, const b2ParticleHandle*>> m_EntitiesToParticleHandle;
+    std::vector<std::unordered_map<const b2ParticleHandle*, EntityID>> m_ParticleHandleToEntities;
 
+    b2ParticleSystem* CreateParticleSystem(float radius, float gravityScale);
     void InitializeWater();
-    void SyncWater(); //TODO: Probably remove this
     void CreateParticleGroup(EntityID entity);
+    void CreateParticleEmitter(EntityID entity);
+    void UpdateParticleEmitters(double dt); //TODO: Remove them and particles if needed.
 
+    //TODO: Fill struct with info needed.
+    struct ParticleEmitter
+    {
+        std::vector<b2ParticleSystem*> ParticleSystem;
+        std::vector<EntityID> ParticleEmitter;
+        std::vector<EntityID> ParticleTemplate;
+    };
+    ParticleEmitter m_ParticleEmitters;
+
+    //TODO: Struct med listor är bättre än en lista med structs
     struct Impulse
     {
         b2Body* Body;