Quake 4 integrated with DoomRTX

2026-08-21 05:02:28 +02:00 · 2026-05-09 22:10:40 -07:00
parent 8c4a087aa9
commit d37f87e493
436 changed files with 277587 additions and 10254 deletions
@@ -0,0 +1,198 @@
+
+#ifndef __PHYSICS_PLAYER_H__
+#define __PHYSICS_PLAYER_H__
+
+/*
+===================================================================================
+
+	Player physics
+
+	Simulates the motion of a player through the environment. Input from the
+	player is used to allow a certain degree of control over the motion.
+
+===================================================================================
+*/
+
+// movementType
+typedef enum {
+	PM_NORMAL,				// normal physics
+	PM_DEAD,				// no acceleration or turning, but free falling
+	PM_SPECTATOR,			// flying without gravity but with collision detection
+	PM_FREEZE,				// stuck in place without control
+	PM_NOCLIP				// flying without collision detection nor gravity
+} pmtype_t;
+
+typedef enum {
+	WATERLEVEL_NONE,
+	WATERLEVEL_FEET,
+	WATERLEVEL_WAIST,
+	WATERLEVEL_HEAD
+} waterLevel_t;
+
+#define	MAXTOUCH					32
+
+typedef struct playerPState_s {
+	idVec3					origin;
+	idVec3					velocity;
+	idVec3					localOrigin;
+	idVec3					pushVelocity;	
+// RAVEN BEGIN
+// bdube: added
+	idVec3					lastPushVelocity;
+// RAVEN END	
+	float					stepUp;
+	int						movementType;
+	int						movementFlags;
+	int						movementTime;
+// RAVEN BEGIN
+// bdube: crouch slide 
+	int						crouchSlideTime;
+// RAVEN END
+} playerPState_t;
+
+class idPhysics_Player : public idPhysics_Actor {
+
+public:
+	CLASS_PROTOTYPE( idPhysics_Player );
+
+							idPhysics_Player( void );
+
+	void					Save( idSaveGame *savefile ) const;
+	void					Restore( idRestoreGame *savefile );
+
+							// initialisation
+	void					SetSpeed( const float newWalkSpeed, const float newCrouchSpeed );
+	void					SetMaxStepHeight( const float newMaxStepHeight );
+	float					GetMaxStepHeight( void ) const;
+	void					SetMaxJumpHeight( const float newMaxJumpHeight );
+	void					SetMovementType( const pmtype_t type );
+	void					SetPlayerInput( const usercmd_t &cmd, const idAngles &newViewAngles );
+	void					SetKnockBack( const int knockBackTime );
+	void					SetDebugLevel( bool set );
+							// feed back from last physics frame
+	waterLevel_t			GetWaterLevel( void ) const;
+	int						GetWaterType( void ) const;
+	bool					HasJumped( void ) const;
+	bool					HasSteppedUp( void ) const;
+	float					GetStepUp( void ) const;
+	bool					IsCrouching( void ) const;
+	bool					OnLadder( void ) const;
+	const idVec3 &			PlayerGetOrigin( void ) const;	// != GetOrigin
+
+public:	// common physics interface
+	bool					Evaluate( int timeStepMSec, int endTimeMSec );
+	void					UpdateTime( int endTimeMSec );
+	int						GetTime( void ) const;
+
+	void					GetImpactInfo( const int id, const idVec3 &point, impactInfo_t *info ) const;
+	void					ApplyImpulse( const int id, const idVec3 &point, const idVec3 &impulse );
+	bool					IsAtRest( void ) const;
+	int						GetRestStartTime( void ) const;
+
+	void					SaveState( void );
+	void					RestoreState( void );
+
+	void					SetOrigin( const idVec3 &newOrigin, int id = -1 );
+	void					SetAxis( const idMat3 &newAxis, int id = -1 );
+
+	void					Translate( const idVec3 &translation, int id = -1 );
+	void					Rotate( const idRotation &rotation, int id = -1 );
+
+	void					SetLinearVelocity( const idVec3 &newLinearVelocity, int id = 0 );
+
+	const idVec3 &			GetLinearVelocity( int id = 0 ) const;
+
+	void					SetPushed( int deltaTime );
+	const idVec3 &			GetPushedLinearVelocity( const int id = 0 ) const;
+	void					ClearPushedVelocity( void );
+
+	void					SetMaster( idEntity *master, const bool orientated = true );
+
+	void					WriteToSnapshot( idBitMsgDelta &msg ) const;
+	void					ReadFromSnapshot( const idBitMsgDelta &msg );
+
+// RAVEN BEGIN
+// kfuller: Added
+	bool					IsNoclip( void ) const;
+	bool					IsDead( void ) const;
+// RAVEN END
+
+	void					SetClipModelNoLink( idClipModel *clip );
+
+private:
+	// player physics state
+	playerPState_t			current;
+	playerPState_t			saved;
+
+	// properties
+	float					walkSpeed;
+	float					crouchSpeed;
+	float					maxStepHeight;
+	float					maxJumpHeight;
+	int						debugLevel;				// if set, diagnostic output will be printed
+
+	// player input
+	usercmd_t				command;
+	idAngles				viewAngles;
+
+	// run-time variables
+	int						framemsec;
+	float					frametime;
+	float					playerSpeed;
+	idVec3					viewForward;
+	idVec3					viewRight;
+
+	// walk movement
+	bool					walking;
+	bool					groundPlane;
+	trace_t					groundTrace;
+	const idMaterial *		groundMaterial;
+
+	// ladder movement
+	bool					ladder;
+	idVec3					ladderNormal;
+
+	// results of last evaluate
+	waterLevel_t			waterLevel;
+	int						waterType;
+
+private:
+	float					CmdScale( const usercmd_t &cmd ) const;
+	void					Accelerate( const idVec3 &wishdir, const float wishspeed, const float accel );
+	bool					SlideMove( bool gravity, bool stepUp, bool stepDown, bool push );
+	void					Friction( void );
+	void					WaterJumpMove( void );
+	void					WaterMove( void );
+	void					FlyMove( void );
+	void					AirMove( void );
+	void					WalkMove( void );
+	void					DeadMove( void );
+	void					NoclipMove( void );
+	void					SpectatorMove( void );
+	void					LadderMove( void );
+	void					CorrectAllSolid( trace_t &trace, int contents );
+// RAVEN BEGIN
+// MrE: check stuck
+	void					CheckGround( bool checkStuck );
+// RAVEN END
+	void					CheckDuck( void );
+	void					CheckLadder( void );
+	bool					CheckJump( void );
+	bool					CheckWaterJump( void );
+	void					SetWaterLevel( void );
+	void					DropTimers( void );
+	void					MovePlayer( int msec );
+
+	float					Pm_Accelerate( void );
+	float					Pm_AirAccelerate( void );
+};
+
+ID_INLINE bool idPhysics_Player::IsNoclip( void ) const {
+	return current.movementType == PM_NOCLIP;
+}
+
+ID_INLINE bool idPhysics_Player::IsDead( void ) const {
+	return current.movementType == PM_DEAD;
+}
+
+#endif /* !__PHYSICS_PLAYER_H__ */