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197 lines
7 KiB
C++
197 lines
7 KiB
C++
/*
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===========================================================================
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Doom 3 GPL Source Code
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Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company.
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This file is part of the Doom 3 GPL Source Code ("Doom 3 Source Code").
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Doom 3 Source Code is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Doom 3 Source Code is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Doom 3 Source Code. If not, see <http://www.gnu.org/licenses/>.
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In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code. If not, please request a copy in writing from id Software at the address below.
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If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
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===========================================================================
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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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extern const idEventDef EV_BecomeNonSolid;
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extern const idEventDef EV_IsAtRest;
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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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void Save( idSaveGame *savefile ) const;
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void Restore( idRestoreGame *savefile );
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virtual void Think( 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 );
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virtual void Killed( idEntity *inflictor, idEntity *attacker, int damage, const idVec3 &dir, int location );
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virtual void WriteToSnapshot( idBitMsgDelta &msg ) const;
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virtual void ReadFromSnapshot( const idBitMsgDelta &msg );
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protected:
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idPhysics_RigidBody physicsObj; // physics object
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idStr brokenModel; // model set when health drops down to or below zero
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idStr damage; // if > 0 apply damage to hit entities
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idStr fxCollide; // fx system to start when collides with something
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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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idCurve_Spline<idVec3> *initialSpline; // initial spline path the moveable follows
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idVec3 initialSplineDir; // initial relative direction along the spline path
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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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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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const idMaterial * GetRenderModelMaterial( void ) const;
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void BecomeNonSolid( void );
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void InitInitialSpline( int startTime );
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bool FollowInitialSplinePath( 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( float 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 Save( idSaveGame *savefile ) const;
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void Restore( idRestoreGame *savefile );
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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 void ClientPredictionThink( void );
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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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/*
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===============================================================================
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A barrel using rigid body physics and special handling of the view model
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orientation to make it look like it rolls instead of slides. The barrel
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can burn and explode when damaged.
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===============================================================================
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*/
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class idExplodingBarrel : public idBarrel {
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public:
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CLASS_PROTOTYPE( idExplodingBarrel );
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idExplodingBarrel();
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~idExplodingBarrel();
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void Spawn( void );
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void Save( idSaveGame *savefile ) const;
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void Restore( idRestoreGame *savefile );
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virtual void Think( void );
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virtual void Damage( idEntity *inflictor, idEntity *attacker, const idVec3 &dir,
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const char *damageDefName, const float damageScale, const int location );
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virtual void Killed( idEntity *inflictor, idEntity *attacker, int damage, const idVec3 &dir, int location );
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virtual void WriteToSnapshot( idBitMsgDelta &msg ) const;
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virtual void ReadFromSnapshot( const idBitMsgDelta &msg );
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virtual bool ClientReceiveEvent( int event, int time, const idBitMsg &msg );
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enum {
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EVENT_EXPLODE = idEntity::EVENT_MAXEVENTS,
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EVENT_MAXEVENTS
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};
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private:
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typedef enum {
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NORMAL = 0,
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BURNING,
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BURNEXPIRED,
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EXPLODING
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} explode_state_t;
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explode_state_t state;
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idVec3 spawnOrigin;
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idMat3 spawnAxis;
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qhandle_t particleModelDefHandle;
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qhandle_t lightDefHandle;
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renderEntity_t particleRenderEntity;
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renderLight_t light;
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int particleTime;
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int lightTime;
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float time;
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void AddParticles( const char *name, bool burn );
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void AddLight( const char *name , bool burn );
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void ExplodingEffects( void );
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void Event_Activate( idEntity *activator );
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void Event_Respawn();
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void Event_Explode();
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void Event_TriggerTargets();
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};
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#endif /* !__GAME_MOVEABLE_H__ */
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