nuclear@0: #ifndef COMP_PHYS_H_
nuclear@0: #define COMP_PHYS_H_
nuclear@0: 
nuclear@0: #include <vmath/vmath.h>
nuclear@0: #include "comp.h"
nuclear@6: #include "co_xform.h"
nuclear@6: 
nuclear@6: class SimWorld;
nuclear@0: 
nuclear@5: class CoRigid : public Component {
nuclear@6: protected:
nuclear@6: 	CoPRS *co_prs; // cached PRS component of the parent object
nuclear@6: 
nuclear@6: 	const char **update_before() const;
nuclear@6: 
nuclear@0: public:
nuclear@6: 	SimWorld *world;
nuclear@8: 	bool fixed;
nuclear@0: 	float mass, elast, friction;
nuclear@6: 	Vector3 vel, force;
nuclear@6: 	Vector3 impulse;
nuclear@0: 
nuclear@5: 	CoRigid();
nuclear@3: 
nuclear@8: 	void set_fixed(bool f);
nuclear@8: 	bool get_fixed() const;
nuclear@8: 
nuclear@8: 	void set_mass(float mass);
nuclear@8: 	float get_mass() const;
nuclear@8: 
nuclear@6: 	void add_impulse(const Vector3 &v);
nuclear@6: 
nuclear@6: 	void update(float dt);
nuclear@0: };
nuclear@0: 
nuclear@8: // helper component accessors
nuclear@8: CoRigid *gobj_co_rigid(const GObject *obj, bool nofail = true);
nuclear@8: 
nuclear@0: #endif	// COMP_PHYS_H_