81 lines
1.7 KiB
C++
81 lines
1.7 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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#include "cbase.h"
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#include "prop_portal_shared.h"
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#include "portal_shareddefs.h"
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#ifdef CLIENT_DLL
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#include "c_basedoor.h"
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#endif
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CUtlVector<CProp_Portal *> CProp_Portal_Shared::AllPortals;
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const Vector CProp_Portal_Shared::vLocalMins( 0.0f, -PORTAL_HALF_WIDTH, -PORTAL_HALF_HEIGHT );
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const Vector CProp_Portal_Shared::vLocalMaxs( 64.0f, PORTAL_HALF_WIDTH, PORTAL_HALF_HEIGHT );
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void CProp_Portal_Shared::UpdatePortalTransformationMatrix( const matrix3x4_t &localToWorld, const matrix3x4_t &remoteToWorld, VMatrix *pMatrix )
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{
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VMatrix matPortal1ToWorldInv, matPortal2ToWorld, matRotation;
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//inverse of this
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MatrixInverseTR( localToWorld, matPortal1ToWorldInv );
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//180 degree rotation about up
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matRotation.Identity();
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matRotation.m[0][0] = -1.0f;
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matRotation.m[1][1] = -1.0f;
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//final
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matPortal2ToWorld = remoteToWorld;
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*pMatrix = matPortal2ToWorld * matRotation * matPortal1ToWorldInv;
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}
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static char *g_pszPortalNonTeleportable[] =
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{
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"func_door",
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"func_door_rotating",
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"prop_door_rotating",
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"func_tracktrain",
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//"env_ghostanimating",
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"physicsshadowclone"
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};
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bool CProp_Portal_Shared::IsEntityTeleportable( CBaseEntity *pEntity )
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{
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do
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{
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#ifdef CLIENT_DLL
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//client
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if( dynamic_cast<C_BaseDoor *>(pEntity) != NULL )
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return false;
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#else
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//server
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for( int i = 0; i != ARRAYSIZE(g_pszPortalNonTeleportable); ++i )
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{
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if( FClassnameIs( pEntity, g_pszPortalNonTeleportable[i] ) )
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return false;
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}
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#endif
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Assert( pEntity != pEntity->GetMoveParent() );
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pEntity = pEntity->GetMoveParent();
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} while( pEntity );
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return true;
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}
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