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/*
* PARSEC HEADER: G_CollDet.h
*/
#include "g_emp.h"
#ifndef _G_COLLDET_H_
#define _G_COLLDET_H_
// class handling the collision detection -------------------------------------
//
class G_CollDet
{
protected:
ShipObject* cur_ship;
Vertex3 obj_pos;
Vertex3 test_pos;
Vertex3 prev_pos;
geomv_t bd_sphere;
geomv_t bd_sphere2;
int test_shield;
protected:
// collision detection helper function
int _CheckShipProjectileDisjoint();
// ship collided with laser
void _CollisionResponse_LaserShip( LaserObject *curlaser );
// check whether any ship is hit by laser beam
void _CheckShipLaserCollision();
// check if ship collected extra
void _CheckShipExtraCollision();
// check if ship hit by emp
void _CheckShipEmpCollision();
// ship collided with EMP
void _CollisionResponse_EmpShip( Emp *curemp );
//Ship collided with missile
void _CheckShipMissileCollision();
//response definitions
void _CollisionResponse_MissileShip( MissileObject *curmissile );
void _CollisionResponse_MineShip( Mine1Obj *curmine );
void OBJ_ShipHelixDamage( ShipObject *shippo, int owner );
void OBJ_ShipLightningDamage( ShipObject *shippo, int owner );
void OBJ_ShipPhotonDamage( ShipObject *shippo, int owner );
G_CollDet() {}
~G_CollDet() {}
public:
// SINGLETON pattern
static G_CollDet* GetGameCollDet()
{
static G_CollDet _TheGameCollDet;
return &_TheGameCollDet;
}
// perform collision detection tests
void OBJ_CheckCollisions();
void LinearParticleCollision( linear_pcluster_s *cluster, int pid );
void CheckEnergyField( pcluster_s *cluster );
void OBJ_ShipSwarmDamage( ShipObject *shippo, int owner );
int CheckLightningParticleShipCollision( Vertex3& particlepos, int owner );
//Particle Collisions
int PRT_ParticleInBoundingSphere( ShipObject *shippo, Vertex3& point );
};
#endif // _G_COLLDET_H_
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