1HEADmaster

1 files changed, 299 insertions, 0 deletions

diff --git a/game/server/hl2/prop_combine_ball.h b/game/server/hl2/prop_combine_ball.h
new file mode 100644
index 0000000..1de4390
--- /dev/null
+++ b/game/server/hl2/prop_combine_ball.h
@@ -0,0 +1,299 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#ifndef PROP_COMBINE_BALL_H
+#define PROP_COMBINE_BALL_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+//-----------------------------------------------------------------------------
+// Includes
+//-----------------------------------------------------------------------------
+#include "player_pickup.h"	// for combine ball inheritance
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+class CFuncCombineBallSpawner;
+class CSpriteTrail;
+
+//-----------------------------------------------------------------------------
+// Looks for enemies, bounces a max # of times before it breaks
+//-----------------------------------------------------------------------------
+class CPropCombineBall : public CBaseAnimating, public CDefaultPlayerPickupVPhysics
+{
+public:
+	DECLARE_CLASS( CPropCombineBall, CBaseAnimating );
+	DECLARE_DATADESC();
+	DECLARE_SERVERCLASS();
+
+	virtual void Precache();
+	virtual void Spawn();
+	virtual void UpdateOnRemove();
+	void StopLoopingSounds();
+
+	virtual void OnPhysGunPickup( CBasePlayer *pPhysGunUser, PhysGunPickup_t reason );
+	virtual void OnPhysGunDrop( CBasePlayer *pPhysGunUser, PhysGunDrop_t Reason );
+	virtual void VPhysicsCollision( int index, gamevcollisionevent_t *pEvent );
+
+	virtual bool OverridePropdata();
+	virtual bool CreateVPhysics();
+
+	CFuncCombineBallSpawner *GetSpawner();
+
+	virtual void ExplodeThink( void );
+
+	// Override of IPlayerPickupVPhysics;
+	virtual bool ShouldPuntUseLaunchForces( PhysGunForce_t reason ) { return ( reason == PHYSGUN_FORCE_PUNTED ); }
+
+	void SetRadius( float flRadius );
+	void SetSpeed( float flSpeed ) { m_flSpeed = flSpeed; }
+	float GetSpeed( void ) const { return m_flSpeed; }
+
+	void CaptureBySpawner( );
+	bool IsBeingCaptured() const { return m_bCaptureInProgress; }
+
+	void ReplaceInSpawner( float flSpeed );
+
+	// Input
+	void InputExplode( inputdata_t &inputdata );
+	void InputFadeAndRespawn( inputdata_t &inputdata );
+	void InputKill( inputdata_t &inputdata );
+	void InputSocketed( inputdata_t &inputdata );
+
+	enum
+	{
+		STATE_NOT_THROWN = 0,
+		STATE_HOLDING,
+		STATE_THROWN,
+		STATE_LAUNCHED, //by a combine_ball launcher
+	};
+
+	void SetState( int state );
+	bool IsInField() const;
+
+	void StartWhizSoundThink( void );
+
+	void StartLifetime( float flDuration );
+	void ClearLifetime( );
+	void SetMass( float mass );
+
+	void SetWeaponLaunched( bool state = true ) { m_bWeaponLaunched = state; m_bLaunched = state; }
+	bool WasWeaponLaunched( void ) const { return m_bWeaponLaunched; }
+
+	bool WasFiredByNPC() const { return (GetOwnerEntity() && GetOwnerEntity()->IsNPC()); }
+
+	bool ShouldHitPlayer() const;
+
+	virtual CBasePlayer *HasPhysicsAttacker( float dt );
+
+	void	SetSpawner( CFuncCombineBallSpawner *pSpawner ) { m_hSpawner = pSpawner; }
+	void	NotifySpawnerOfRemoval( void );
+
+
+	float	LastCaptureTime() const;
+
+	unsigned char GetState() const { return m_nState;	}
+
+	int  NumBounces( void ) const { return m_nBounceCount; }
+
+	void SetMaxBounces( int iBounces )
+	{
+		m_nMaxBounces = iBounces;
+	}
+
+	void SetEmitState( bool bEmit )
+	{
+		m_bEmit = bEmit;
+	}
+
+	void SetOriginalOwner( CBaseEntity *pEntity ) { m_hOriginalOwner = pEntity; }
+	CBaseEntity *GetOriginalOwner() { return m_hOriginalOwner; }
+
+private:
+
+	void SetPlayerLaunched( CBasePlayer *pOwner );
+
+	float GetBallHoldDissolveTime();
+	float GetBallHoldSoundRampTime();
+
+	// Pow!
+	void DoExplosion( );
+
+	void StartAnimating( void );
+	void StopAnimating( void );
+
+	void SetBallAsLaunched( void );
+
+	void CollisionEventToTrace( int index, gamevcollisionevent_t *pEvent, trace_t &tr );
+	bool DissolveEntity( CBaseEntity *pEntity );
+	void OnHitEntity( CBaseEntity *pHitEntity, float flSpeed, int index, gamevcollisionevent_t *pEvent );
+	void DoImpactEffect( const Vector &preVelocity, int index, gamevcollisionevent_t *pEvent );
+
+	// Bounce inside the spawner: 
+	void BounceInSpawner( float flSpeed, int index, gamevcollisionevent_t *pEvent );
+
+	bool IsAttractiveTarget( CBaseEntity *pEntity );
+
+	// Deflects the ball toward enemies in case of a collision 
+	void DeflectTowardEnemy( float flSpeed, int index, gamevcollisionevent_t *pEvent );
+
+	// Is this something we can potentially dissolve? 
+	bool IsHittableEntity( CBaseEntity *pHitEntity );
+
+	// Sucky. 
+	void WhizSoundThink();
+	void DieThink();
+	void DissolveThink();
+	void DissolveRampSoundThink();
+	void AnimThink( void );
+
+	void FadeOut( float flDuration );
+
+
+	bool OutOfBounces( void ) const
+	{
+		return ( m_nState == STATE_LAUNCHED && m_nMaxBounces != 0 && m_nBounceCount >= m_nMaxBounces );
+	}
+
+private:
+
+	int		m_nBounceCount;
+	int		m_nMaxBounces;
+	bool	m_bBounceDie;
+
+	float	m_flLastBounceTime;
+
+	bool	m_bFiredGrabbedOutput;
+	bool	m_bStruckEntity;		// Has hit an entity already (control accuracy)
+	bool	m_bWeaponLaunched;		// Means this was fired from the AR2
+	bool	m_bForward;				// Movement direction in ball spawner
+
+	unsigned char m_nState;
+	bool	m_bCaptureInProgress;
+
+	float	m_flSpeed;
+
+	CSpriteTrail *m_pGlowTrail;
+	CSoundPatch *m_pHoldingSound;
+
+	float	m_flNextDamageTime;
+	float	m_flLastCaptureTime;
+
+	CHandle < CFuncCombineBallSpawner > m_hSpawner;
+
+	EHANDLE m_hOriginalOwner;
+
+	CNetworkVar( bool, m_bEmit );
+	CNetworkVar( bool, m_bHeld );
+	CNetworkVar( bool, m_bLaunched );
+	CNetworkVar( float, m_flRadius );
+};
+
+class CFuncCombineBallSpawner : public CBaseEntity
+{
+	DECLARE_CLASS( CFuncCombineBallSpawner, CBaseEntity );
+	DECLARE_DATADESC();
+
+public:
+	CFuncCombineBallSpawner();
+
+	virtual void Spawn();
+	virtual void Precache();
+
+	// Balls call this to figure out where to bounce to
+	void GetTargetEndpoint( bool bForward, Vector *pVecEndpoint );
+
+	// Balls call this when they've been removed from the spawner
+	void RespawnBall( float flRespawnTime );
+	void RespawnBallPostExplosion( void );
+
+	// Fire ball grabbed output
+	void BallGrabbed( CBaseEntity *pEntity );
+
+	// Get speed of ball to place into the field
+	float GetBallSpeed( ) const;
+
+	// Register that a reflection occurred
+	void RegisterReflection( CPropCombineBall *pBall, bool bForward );
+
+	// Spawn a ball
+	virtual void SpawnBall();
+
+private:
+
+	// Choose a random point inside the cylinder
+	void ChoosePointInCylinder( Vector *pVecPoint );
+
+	// Choose a random point inside the box
+	void ChoosePointInBox( Vector *pVecPoint );
+
+	// Used to determine when to respawn balls
+	void BallThink();
+
+	// Input
+	void	InputEnable( inputdata_t &inputdata );
+	void	InputDisable( inputdata_t &inputdata );
+
+	// Fire ball grabbed output
+	void	GrabBallTouch( CBaseEntity *pOther );
+
+public:
+	bool m_bShooter;
+	float m_flBallRadius;
+	float m_flBallRespawnTime;
+	float m_flMinSpeed;
+	float m_flMaxSpeed;
+
+private:
+	CUtlVector< float > m_BallRespawnTime;
+	int m_nBallCount;
+	int m_nBallsRemainingInField;
+	float m_flRadius;
+	float m_flDisableTime;
+	bool m_bEnabled;
+
+	COutputEvent m_OnBallGrabbed;
+	COutputEvent m_OnBallReinserted;
+	COutputEvent m_OnBallHitTopSide;
+	COutputEvent m_OnBallHitBottomSide;
+	COutputEvent m_OnLastBallGrabbed;
+	COutputEvent m_OnFirstBallReinserted;
+};
+
+
+class CPointCombineBallLauncher : public CFuncCombineBallSpawner
+{
+	DECLARE_CLASS( CPointCombineBallLauncher, CFuncCombineBallSpawner );
+
+	DECLARE_DATADESC();
+
+public:
+
+	virtual void Spawn( void );
+	virtual void SpawnBall( void );
+	void InputLaunchBall ( inputdata_t &inputdata );
+
+	CPointCombineBallLauncher();
+
+private:
+
+	int			m_iBounces;
+	float		m_flConeDegrees;
+	string_t	m_iszBullseyeName;
+};
+
+// Creates a combine ball
+CBaseEntity *CreateCombineBall( const Vector &origin, const Vector &velocity, float radius, float mass, float lifetime, CBaseEntity *pOwner );
+
+// Query function to find out if a physics object is a combine ball (used for collision checks)
+bool UTIL_IsCombineBall( CBaseEntity *pEntity );
+bool UTIL_IsCombineBallDefinite( CBaseEntity *pEntity );
+bool UTIL_IsAR2CombineBall( CBaseEntity *pEntity );
+
+#endif // PROP_COMBINE_BALL_H