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//===========================================================================
// Copyright (C) 2002 Radical Entertainment Ltd. All rights reserved.
//
// Component: statepropcollectible
//
// Description: Exactly like a normal stateprop, except it will
// identify low-speed collisions with the player vehicle and
// then attach itself to the car
//
// Authors: Michael Riegger
//
//===========================================================================
// Recompilation protection flag.
#ifndef STATEPROPCOLLECTIBLE_H
#define STATEPROPCOLLECTIBLE_H
//===========================================================================
// Nested Includes
//===========================================================================
#include <render/DSG/statepropdsg.h>
#include <worldsim/redbrick/vehicle.h>
#include <presentation/gui/utility/hudmap.h>
//===========================================================================
// Forward References
//===========================================================================
//===========================================================================
// Constants, Typedefs, and Macro Definitions (needed by external clients)
//===========================================================================
//===========================================================================
// Interface Definitions
//===========================================================================
//===========================================================================
//
// Description:
// A statepropdsg with a special postreacttocollision
//
// Constraints:
//
//
//===========================================================================
class StatePropCollectible : public StatePropDSG, public IHudMapIconLocator
{
public:
StatePropCollectible();
virtual ~StatePropCollectible();
virtual sim::Solving_Answer PreReactToCollision( sim::SimState* pCollidedObj, sim::Collision& inCollision );
virtual void AdvanceAnimation( float timeInMS );
virtual void SetTransform( const rmt::Matrix& matrix );
virtual void SetPosition( const rmt::Vector& position );
virtual void LoadSetup( CStatePropData* statePropData,
int startState,
const rmt::Matrix& transform,
CollisionAttributes* ipCollAttr,
bool isDynaLoaded = true,
tEntityStore* ipSearchStore = NULL,
bool useSharedtPose = false,
sim::CollisionObject* collisionObject = NULL,
sim::PhysicsObject* physicsObject = NULL );
void AddToDSG();
bool IsInDSG()const { return m_IsInDSG; }
void RemoveFromDSG();
// Updates physics
virtual void Update( float dt );
virtual void RecieveEvent( int callback , CStateProp* stateProp );
// Collectible explodes and dies. Event fired off signalling mission failure
void Explode();
// Inherited from IHudMapIconLocator
virtual void GetPosition( rmt::Vector* currentLoc );
virtual void GetHeading( rmt::Vector* heading );
void EnableHudIcon( bool enable );
void EnableCollisionTesting( bool enable ) { m_CollisionTestingEnabled = enable; }
bool IsCollisionTestingEnabled()const { return m_CollisionTestingEnabled; }
const rmt::Matrix& GetStartingPosition()const { return mOriginalLocation; }
protected:
int m_HudIcon;
bool m_IsInDSG;
bool m_CollisionTestingEnabled;
rmt::Vector m_PreviousPosition;
// Location of the original start position
rmt::Matrix mOriginalLocation;
void DoCollisionTesting();
// Called by the camera shake callback
void CameraShake();
unsigned int m_ShakeStartTime;
bool m_CameraShaking;
private:
// These methods defined as private and not implemented ensure that
// clients will not be able to use them. For example, we will
// disallow StatePropCollectible from being copied and assigned.
StatePropCollectible( const StatePropCollectible& );
StatePropCollectible& operator=( const StatePropCollectible& );
};
#endif
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