130 lines
4.7 KiB
C++
130 lines
4.7 KiB
C++
// Copyright (C) 2007 Id Software, Inc.
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//
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#ifndef __GAME_MOVEABLE_H__
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#define __GAME_MOVEABLE_H__
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/*
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===============================================================================
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Entity using rigid body physics.
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===============================================================================
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*/
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#include "physics/Physics_RigidBody.h"
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#include "Entity.h"
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#include "effects/WaterEffects.h"
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extern const idEventDef EV_BecomeNonSolid;
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class sdMoveableNetworkData : public sdEntityStateNetworkData {
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public:
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sdMoveableNetworkData( void ) : physicsData( NULL ) { ; }
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virtual ~sdMoveableNetworkData( void );
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virtual void MakeDefault( void );
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virtual void Write( idFile* file ) const;
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virtual void Read( idFile* file );
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sdEntityStateNetworkData* physicsData;
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};
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class sdMoveableBroadcastData : public sdEntityStateNetworkData {
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public:
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sdMoveableBroadcastData( void ) : physicsData( NULL ) { ; }
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virtual ~sdMoveableBroadcastData( void );
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virtual void MakeDefault( void );
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virtual void Write( idFile* file ) const;
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virtual void Read( idFile* file );
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sdEntityStateNetworkData* physicsData;
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bool hidden;
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};
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class idMoveable : public idEntity {
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public:
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CLASS_PROTOTYPE( idMoveable );
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idMoveable( void );
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~idMoveable( void );
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void Spawn( void );
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virtual void Hide( void );
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virtual void Show( void );
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bool AllowStep( void ) const;
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void EnableDamage( bool enable, float duration );
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virtual bool Collide( const trace_t &collision, const idVec3 &velocity, int bodyId );
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virtual void Killed( idEntity *inflictor, idEntity *attacker, int damage, const idVec3 &dir, int location, const sdDeclDamage* damageDecl );
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virtual void CheckWater( const idVec3& waterBodyOrg, const idMat3& waterBodyAxis, idCollisionModel* waterBodyModel );
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protected:
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idPhysics_RigidBody physicsObj; // physics object
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int nextCollideFxTime; // next time it is ok to spawn collision fx
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float minDamageVelocity; // minimum velocity before moveable applies damage
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float maxDamageVelocity; // velocity at which the maximum damage is applied
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bool explode; // entity explodes when health drops down to or below zero
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bool unbindOnDeath; // unbind from master when health drops down to or below zero
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bool allowStep; // allow monsters to step on the object
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bool canDamage; // only apply damage when this is set
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const sdDeclDamage* damageDecl;
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int nextDamageTime; // next time the movable can hurt the player
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int nextSoundTime; // next time the moveable can make a sound
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sdWaterEffects *waterEffects;
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virtual void ApplyNetworkState( networkStateMode_t mode, const sdEntityStateNetworkData& newState );
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virtual bool CheckNetworkStateChanges( networkStateMode_t mode, const sdEntityStateNetworkData& baseState ) const;
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virtual void WriteNetworkState( networkStateMode_t mode, const sdEntityStateNetworkData& baseState, sdEntityStateNetworkData& newState, idBitMsg& msg ) const;
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virtual void ReadNetworkState( networkStateMode_t mode, const sdEntityStateNetworkData& baseState, sdEntityStateNetworkData& newState, const idBitMsg& msg ) const;
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virtual sdEntityStateNetworkData* CreateNetworkStructure( networkStateMode_t mode ) const;
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const idMaterial * GetRenderModelMaterial( void ) const;
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void BecomeNonSolid( void );
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void Event_Activate( idEntity *activator );
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void Event_BecomeNonSolid( void );
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void Event_SetOwnerFromSpawnArgs( void );
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void Event_IsAtRest( void );
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void Event_EnableDamage( bool enable );
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};
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/*
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===============================================================================
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A barrel using rigid body physics. The barrel has special handling of
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the view model orientation to make it look like it rolls instead of slides.
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===============================================================================
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*/
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class idBarrel : public idMoveable {
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public:
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CLASS_PROTOTYPE( idBarrel );
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idBarrel();
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void Spawn( void );
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void BarrelThink( void );
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virtual void Think( void );
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virtual bool GetPhysicsToVisualTransform( idVec3 &origin, idMat3 &axis );
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virtual bool StartSynced( void ) const { return true; }
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private:
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float radius; // radius of barrel
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int barrelAxis; // one of the coordinate axes the barrel cylinder is parallel to
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idVec3 lastOrigin; // origin of the barrel the last think frame
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idMat3 lastAxis; // axis of the barrel the last think frame
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float additionalRotation; // additional rotation of the barrel about it's axis
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idMat3 additionalAxis; // additional rotation axis
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};
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#endif /* !__GAME_MOVEABLE_H__ */
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