#ifndef _PHYSICS_MODULE_H_
#define _PHYSICS_MODULE_H_
#include <flecs.h>
#include <Ogre.h>
class JoltPhysicsWrapper;
namespace JPH
{
class Shape;
class CharacterBase;
class BodyID;
}
namespace Ogre
{
class TerrainGroup;
}
namespace ECS
{
struct Physics {
	JoltPhysicsWrapper *physics;
};
struct PhysicsNode {
	Ogre::SceneNode *node;
};
struct PhysicsMeshName {
	Ogre::String meshName;
};
struct PhysicsMeshPtr {
	Ogre::MeshPtr mesh;
};
struct PhysicsBody {
	uint32_t motion;
	uint32_t layer;
};
struct CharacterBody {
	std::shared_ptr<JPH::CharacterBase> ch;
};
struct BoatBody {
	void *tmp;
};
struct PhysicsHeightfieldData {
	const float *samples;
	Ogre::Vector3 offset;
	Ogre::Vector3 scale;
	int sampleCount;
};
struct CharacterVelocity {
	Ogre::Vector3 gvelocity;
	Ogre::Vector3 velocity;
};
struct CachedMass {
	float mass;
};
struct PhysicsModule {
	PhysicsModule(flecs::world &ecs);
	static flecs::entity createTerrainChunkBody(Ogre::SceneNode *node,
						    float *samples,
						    const Ogre::Vector3 &offset,
						    const Ogre::Vector3 &scale,
						    int sampleCount);
	static void controlPhysics(flecs::entity e, bool enable);
	static bool raycastQuery(const Ogre::Vector3 &startPos,
				 const Ogre::Vector3 &endPos,
                             Ogre::Vector3 &position, JPH::BodyID &id);
    static void setDebugDraw(bool enable);
};
}
#endif