94 lines
2.2 KiB
C++
94 lines
2.2 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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#ifndef GASOLINE_BLOB_H
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#define GASOLINE_BLOB_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include "baseentity.h"
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class CGasolineBlob : public CBaseEntity
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{
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public:
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DECLARE_CLASS( CGasolineBlob, CBaseEntity );
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DECLARE_SERVERCLASS();
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// Create a gasoline blob.
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// flAirLifetime specifies how long it takes to fizzle out in the air.
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static CGasolineBlob* Create(
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CBaseEntity *pOwner,
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const Vector &vOrigin,
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const Vector &vStartVelocity,
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bool bUseGravity,
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float flAirLifetime,
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float flLifetime );
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virtual ~CGasolineBlob();
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// A lit blob will always apply at least 25% damage to its "auto burn" blob.
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//
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// This is used when laying down gasoline blobs in a line. Since it's fairly easy to accidentally
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// lay down blobs that won't damage each other because they're too far away, the line of blobs
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// can be linked together using this.
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void AddAutoBurnBlob( CGasolineBlob *pBlob );
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// Overrides.
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public:
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virtual int OnTakeDamage( const CTakeDamageInfo &info );
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// Implementation.
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public:
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bool IsLit() const;
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bool IsStopped() const;
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void SetLit( bool bLit );
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void Think();
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void AutoBurn_R( CGasolineBlob *pParent );
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private:
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typedef CHandle<CGasolineBlob> CGasolineBlobHandle;
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CUtlVector<CGasolineBlobHandle> m_AutoBurnBlobs;
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float m_flTimeInAir; // How long we've been in the air.
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float m_flAirLifetime; // How long we're allowed to exist in the air.
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CNetworkVar( float, m_flLitStartTime ); // What time did the blob become lit at?
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CNetworkVar( int, m_BlobFlags ); // Combination of BLOBFLAG_ defines.
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// This is set at the start and is used to know the percentage of lifetime left.
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CNetworkVar( float, m_flMaxLifetime );
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// When the blob was created.
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CNetworkVar( float, m_flCreateTime );
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CNetworkVector( m_vSurfaceNormal ); // This is sent to the client so it can spread the fire out.
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EHANDLE m_hOwner;
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float m_HeatLevel; // This rises when other flames are nearby until we ignite.
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};
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// Returns true if the entity is a gasoline blob.
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bool IsGasolineBlob( CBaseEntity *pEnt );
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#endif // GASOLINE_BLOB_H
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