69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
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//========= Copyright <20> 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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#include "cbase.h"
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#include "func_ladder.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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//-----------------------------------------------------------------------------
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// Purpose: A transient entity used to construct a true CFuncLadder
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// FIXME: THIS ENTITY IS OBSOLETE NOW, SHOULD BE REMOVED FROM HERE AND .FGD AT SOME POINT!!!
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//-----------------------------------------------------------------------------
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class CFuncLadderEndPoint : public CBaseEntity
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{
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public:
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DECLARE_CLASS( CFuncLadderEndPoint, CBaseEntity );
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virtual void Activate();
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private:
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bool Validate();
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};
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LINK_ENTITY_TO_CLASS( func_ladderendpoint, CFuncLadderEndPoint );
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void CFuncLadderEndPoint::Activate()
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{
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BaseClass::Activate();
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if ( IsMarkedForDeletion() )
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return;
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Validate();
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}
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bool CFuncLadderEndPoint::Validate()
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{
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// Find the the other end
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Vector startPos = GetAbsOrigin();
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CFuncLadderEndPoint *other = dynamic_cast< CFuncLadderEndPoint * >( GetNextTarget() );
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if ( !other )
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{
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DevMsg( 1, "func_ladderendpoint(%s) without matching target\n", GetEntityName().ToCStr() );
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return false;
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}
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Vector endPos = other->GetAbsOrigin();
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CFuncLadder *ladder = ( CFuncLadder * )CreateEntityByName( "func_useableladder" );
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if ( ladder )
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{
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ladder->SetEndPoints( startPos, endPos );
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ladder->SetAbsOrigin( GetAbsOrigin() );
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ladder->SetParent( GetParent() );
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ladder->SetName( GetEntityName() );
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ladder->Spawn();
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}
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// Delete both endpoints
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UTIL_Remove( other );
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UTIL_Remove( this );
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return true;
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}
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