1 files changed, 245 insertions, 0 deletions
diff --git a/game/shared/tf2/plasmaprojectile.h b/game/shared/tf2/plasmaprojectile.h
new file mode 100644
index 0000000..13427e6
--- /dev/null
+++ b/game/shared/tf2/plasmaprojectile.h
@@ -0,0 +1,245 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef PLASMAPROJECTILE_H
+#define PLASMAPROJECTILE_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "predictable_entity.h"
+
+#include "baseparticleentity.h"
+#include "plasmaprojectile_shared.h"
+
+#if !defined( CLIENT_DLL )
+#include "iscorer.h"
+#else
+#include "particle_prototype.h"
+#include "particles_simple.h"
+#include "particle_util.h"
+#include "c_baseplayer.h"
+#include "fx_sparks.h"
+#endif
+
+#if defined( CLIENT_DLL )
+#define CBasePlasmaProjectile C_BasePlasmaProjectile
+#endif
+
+#define MAX_HISTORY			5
+#define GUIDED_FADE_TIME	0.25f
+#define	GUIDED_WIDTH		3
+
+struct PositionHistory_t
+{
+	DECLARE_PREDICTABLE();
+
+	Vector	m_Position;
+	float	m_Time;
+};
+
+// ------------------------------------------------------------------------ //
+// CBasePlasmaProjectile
+// ------------------------------------------------------------------------ //
+class CBasePlasmaProjectile : public CBaseParticleEntity
+#if !defined( CLIENT_DLL )
+, public IScorer
+#endif
+{
+	DECLARE_CLASS( CBasePlasmaProjectile, CBaseParticleEntity );
+public:
+	CBasePlasmaProjectile();
+	~CBasePlasmaProjectile();
+
+	DECLARE_PREDICTABLE();
+	DECLARE_NETWORKCLASS();
+
+#if !defined( CLIENT_DLL )
+	DECLARE_DATADESC();
+#endif
+
+	virtual bool ProjectileHitShield( CBaseEntity *pOther, trace_t& tr );
+	virtual void HandleShieldImpact( CBaseEntity *pOther, trace_t& tr );
+
+	virtual void Spawn( void );
+	virtual void Precache( void );
+	virtual void Activate( void );
+
+	virtual void MissileTouch( CBaseEntity *pOther );
+	virtual float GetDamage( void );
+	virtual void SetDamage( float flDamage );
+	virtual void SetMaxRange( float flRange );
+	virtual void SetExplosive( float flRadius );
+	virtual void PerformCustomPhysics( Vector *pNewPosition, Vector *pNewVelocity, QAngle *pNewAngles, QAngle *pNewAngVelocity );
+
+	// Purpose: Returns the type of damage that this entity inflicts.
+	int GetDamageType() const
+	{
+		return m_DamageType;
+	}
+
+	virtual float	GetSize( void ) { return 6.0; };
+
+	// FIXME!!!! Override the think of the baseparticle Think functions
+	virtual void Think( void ) { CBaseEntity::Think(); }
+
+	void		SetupProjectile( const Vector &vecOrigin, const Vector &vecForward, int damageType, CBaseEntity *pOwner = NULL );
+	static CBasePlasmaProjectile *Create( const Vector &vecOrigin, const Vector &vecForward, int damageType, CBaseEntity *pOwner );
+	static CBasePlasmaProjectile *CreatePredicted( const Vector &vecOrigin, const Vector &vecForward, const Vector& gunOffset, int damageType, CBasePlayer *pOwner );
+
+	void		RecalculatePositions( Vector *pNewPosition, Vector *pNewVelocity, QAngle *pNewAngles, QAngle *pNewAngVelocity );
+
+// IScorer
+public:
+	// Return the entity that should receive the score
+	virtual CBasePlayer *GetScorer( void );
+	// Return the entity that should get assistance credit
+	virtual CBasePlayer *GetAssistant( void ) { return NULL; };
+	
+protected:
+	void		Detonate( void );
+
+	// A derived class should return true here so that weapon sounds, etc, can
+	//  apply the proper filter
+	virtual bool			IsPredicted( void ) const
+	{ 
+		return true;
+	}
+
+#if defined( CLIENT_DLL )
+	virtual bool	ShouldPredict( void )
+	{
+		if ( GetOwnerEntity() &&
+			GetOwnerEntity() == C_BasePlayer::GetLocalPlayer() )
+			return true;
+
+		return BaseClass::ShouldPredict();
+	}
+
+	virtual	void	OnDataChanged(DataUpdateType_t updateType);
+	virtual void	Start(CParticleMgr *pParticleMgr, IPrototypeArgAccess *pArgs);
+	virtual bool	SimulateAndRender(Particle *pParticle, ParticleDraw *pDraw, float &sortKey);
+
+	// Add the position to the history 
+	void		AddPositionToHistory( const Vector& org, float flSimTime );
+	void		ResetPositionHistories( const Vector& org );
+	// Adjustments for shots straight out of local player's eyes
+	void		RemapPosition( Vector &vecStart, float curtime, Vector& outpos );
+
+	// Scale
+	virtual float UpdateScale( SimpleParticle *pParticle, float timeDelta )
+	{
+		return (float)pParticle->m_uchStartSize + RandomInt( -2,2 );
+	}
+
+	// Alpha
+	virtual float UpdateAlpha( SimpleParticle *pParticle, float timeDelta )
+	{
+		return (pParticle->m_uchStartAlpha + RandomInt( -50, 0 ) ) / 255.0f;
+	}
+	virtual	float	UpdateRoll( SimpleParticle *pParticle, float timeDelta )
+	{
+		pParticle->m_flRoll += pParticle->m_flRollDelta * timeDelta;
+
+		return pParticle->m_flRoll;
+	}
+	virtual Vector	UpdateColor( SimpleParticle *pParticle, float timeDelta )
+	{
+		static Vector	cColor;
+
+		cColor[0] = pParticle->m_uchColor[0] / 255.0f;
+		cColor[1] = pParticle->m_uchColor[1] / 255.0f;
+		cColor[2] = pParticle->m_uchColor[2] / 255.0f;
+
+		return cColor;
+	}
+
+	// Should this object cast shadows?
+	virtual ShadowType_t	ShadowCastType() { return SHADOWS_NONE; }
+	
+	virtual void	ClientThink( void );
+	virtual bool	OnPredictedEntityRemove( bool isbeingremoved, C_BaseEntity *predicted );
+
+protected:
+	SimpleParticle	*m_pHeadParticle;
+	TrailParticle	*m_pTrailParticle;
+	CParticleMgr	*m_pParticleMgr;
+	float			m_flNextSparkEffect;
+#endif
+public:
+	EHANDLE		m_hOwner;
+
+protected:
+	CNetworkVarEmbedded( CPlasmaProjectileShared, m_Shared );
+
+	Vector		m_vecGunOriginOffset;
+
+	CNetworkVar( float, m_flPower );
+
+	// Explosive radius
+	float		m_flExplosiveRadius;
+
+	// Maximum range
+	float		m_flMaxRange;
+
+	float		m_flDamage;
+	int			m_DamageType;
+
+	Vector		m_vecTargetOffset;
+
+	PositionHistory_t	m_pPreviousPositions[MAX_HISTORY];
+
+private:
+	CBasePlasmaProjectile( const CBasePlasmaProjectile & );
+};
+
+#if defined( CLIENT_DLL )
+#define CPowerPlasmaProjectile C_PowerPlasmaProjectile
+#endif
+
+// ------------------------------------------------------------------------ //
+// Plasma projectile that has a concept of variable power
+// ------------------------------------------------------------------------ //
+class CPowerPlasmaProjectile : public CBasePlasmaProjectile
+{
+	DECLARE_CLASS( CPowerPlasmaProjectile, CBasePlasmaProjectile );
+public:
+	DECLARE_NETWORKCLASS();
+	DECLARE_PREDICTABLE();
+
+	CPowerPlasmaProjectile();
+
+	void	SetPower( float flPower ) { m_flPower = flPower; };
+	static CPowerPlasmaProjectile* Create( const Vector &vecOrigin, const Vector &vecForward, int damageType, CBaseEntity *pOwner );
+	static CPowerPlasmaProjectile* CreatePredicted( const Vector &vecOrigin, const Vector &vecForward, const Vector& gunOffset, int damageType, CBasePlayer *pOwner );
+
+	virtual float	GetSize( void );
+
+	// A derived class should return true here so that weapon sounds, etc, can
+	//  apply the proper filter
+	virtual bool			IsPredicted( void ) const
+	{ 
+		return true;
+	}
+
+#if defined( CLIENT_DLL )
+	virtual bool	ShouldPredict( void )
+	{
+		if ( GetOwnerEntity() &&
+			GetOwnerEntity() == C_BasePlayer::GetLocalPlayer() )
+			return true;
+
+		return BaseClass::ShouldPredict();
+	}
+#endif
+
+private:
+	CPowerPlasmaProjectile( const CPowerPlasmaProjectile & );
+
+};
+
+#endif // PLASMAPROJECTILE_H