67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
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#ifndef _INCLUDED_ASW_BARREL_EXPLOSIVE_H
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#define _INCLUDED_ASW_BARREL_EXPLOSIVE_H
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#pragma once
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#include "props.h"
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#include "asw_prop_physics.h"
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#include "asw_shareddefs.h"
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// experimental tech to make explosive barrels detonate one after another,
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// rather than all in one frame.
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class CDeferredExplosionQueue;
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/// number of minimum seconds between explosions
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#define ASW_EXPLODING_PROP_INTERVAL (1.0/6.0)
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/// one thing of this type is allowed to explode per frame.
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/// the rest enqueue themselves. It used to be a standalone
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/// IQueuedExplodable interface from which any entity could
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/// inherit, but that became problematic because if a class
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/// inherits from both CBaseEntity and an interface IFoo,
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/// there's no way to go from an EHANDLE to an (IFoo *)
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/// We can go back that route if eventually we want to blow
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/// up something that is not a prop_physics.
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class CASW_Exploding_Prop : public CASW_Prop_Physics
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{
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protected:
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/// enqueue this object to be exploded. It may explode immediately if nothing else is queued.
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/// "explode" means it'll call the Explode() function.
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/// You can pass along the CDamageInfo that caused the explosion if you need it for ExplodeNow later
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void QueueForExplode( const CTakeDamageInfo &damageInfo = CTakeDamageInfo() );
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/// inheritors must implement this. The queue will call this when it wants you to explode this frame.
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virtual void ExplodeNow( const CTakeDamageInfo &damageInfo ) = 0;
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friend class CDeferredExplosionQueue;
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};
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class CASW_Barrel_Explosive : public CASW_Exploding_Prop
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{
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public:
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DECLARE_CLASS( CASW_Barrel_Explosive, CASW_Prop_Physics );
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DECLARE_DATADESC();
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CASW_Barrel_Explosive();
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virtual void Spawn( void );
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virtual void Precache( void );
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virtual int OnTakeDamage( const CTakeDamageInfo &info );
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virtual void Event_Killed( const CTakeDamageInfo &info );
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virtual void DoExplosion( void );
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virtual void OnDifficultyChanged( int iDifficulty );
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virtual void InitHealth();
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// Classification
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virtual Class_T Classify( void ) { return (Class_T) CLASS_ASW_EXPLOSIVE_BARREL; }
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protected:
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// from CASW_Exploding_Prop:
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virtual void ExplodeNow( const CTakeDamageInfo &info );
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int m_iExplosionDamage;
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EHANDLE m_hAttacker;
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};
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#endif /* _INCLUDED_ASW_BARREL_EXPLOSIVE_H */
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