viktorljung
43 lines
949 B
C++
43 lines
949 B
C++
#ifndef DAYDREAM_PHYSICSSYSTEM_H
|
|
#define DAYDREAM_PHYSICSSYSTEM_H
|
|
|
|
#include "Core/System.h"
|
|
#include <Box2D/Box2D.h>
|
|
|
|
namespace dd
|
|
{
|
|
|
|
namespace Systems {
|
|
|
|
|
|
class PhysicsSystem : public System {
|
|
PhysicsSystem(World* world, std::shared_ptr<dd::EventBroker> eventBroker)
|
|
: System(world, eventBroker) {}
|
|
|
|
~PhysicsSystem();
|
|
|
|
void Initialize();
|
|
|
|
// Called once per system every tick
|
|
void Update(double dt);
|
|
// Called once for every entity in the world every tick
|
|
void UpdateEntity(double dt, EntityID entity, EntityID parent);
|
|
|
|
// Called when components are committed to an entity
|
|
void OnEntityCommit(EntityID entity);
|
|
|
|
// Called when an entity is removed
|
|
void OnEntityRemoved(EntityID entity);
|
|
|
|
|
|
b2Vec2 m_Gravity;
|
|
b2World* m_PhysicsWorld;
|
|
float m_TimeStep;
|
|
int m_VelocityIterations, m_PositionIterations;
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
#endif //DAYDREAM_PHYSICSSYSTEM_H
|