22 lines
882 B
C
22 lines
882 B
C
//====== Copyright © 1996-2005, Valve Corporation, All rights reserved. =======
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//
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// Purpose:
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//
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//=============================================================================
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#ifndef INFO_DARKNESSMODE_LIGHTSOURCE_H
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#define INFO_DARKNESSMODE_LIGHTSOURCE_H
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#ifdef _WIN32
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#pragma once
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#endif
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// Default distance from lightsources that entities are considered visible
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// NOTE!!! This is bigger by a factor of to deal with fixing a bug from HL2. See dlight_t.h
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#define DARKNESS_LIGHTSOURCE_SIZE (256.0f*1.2f)
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void AddEntityToDarknessCheck( CBaseEntity *pEntity, float flLightRadius = DARKNESS_LIGHTSOURCE_SIZE );
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void RemoveEntityFromDarknessCheck( CBaseEntity *pEntity );
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bool LookerCouldSeeTargetInDarkness( CBaseEntity *pLooker, CBaseEntity *pTarget );
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bool DarknessLightSourceWithinRadius( CBaseEntity *pLooker, float flRadius );
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#endif // INFO_DARKNESSMODE_LIGHTSOURCE_H
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