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103 lines
6.5 KiB
103 lines
6.5 KiB
//========= Copyright 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 PORTAL_UTIL_SHARED_H |
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#define PORTAL_UTIL_SHARED_H |
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#ifdef _WIN32 |
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#pragma once |
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#endif |
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#include "engine/IEngineTrace.h" |
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extern bool g_bBulletPortalTrace; |
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#ifdef CLIENT_DLL |
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#include "client_class.h" |
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#include "interpolatedvar.h" |
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class C_Prop_Portal; |
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typedef C_Prop_Portal CProp_Portal; |
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class C_Beam; |
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typedef C_Beam CBeam; |
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#else |
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class CProp_Portal; |
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class CBeam; |
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#endif |
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Color UTIL_Portal_Color( int iPortal ); |
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void UTIL_Portal_Trace_Filter( class CTraceFilterSimpleClassnameList *traceFilterPortalShot ); |
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CProp_Portal* UTIL_Portal_FirstAlongRay( const Ray_t &ray, float &fMustBeCloserThan ); |
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bool UTIL_Portal_TraceRay_Bullets( const CProp_Portal *pPortal, const Ray_t &ray, unsigned int fMask, ITraceFilter *pTraceFilter, trace_t *pTrace, bool bTraceHolyWall = true ); |
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CProp_Portal* UTIL_Portal_TraceRay_Beam( const Ray_t &ray, unsigned int fMask, ITraceFilter *pTraceFilter, float *pfFraction ); |
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bool UTIL_Portal_Trace_Beam( const CBeam *pBeam, Vector &vecStart, Vector &vecEnd, Vector &vecIntersectionStart, Vector &vecIntersectionEnd, ITraceFilter *pTraceFilter ); |
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void UTIL_Portal_TraceRay_With( const CProp_Portal *pPortal, const Ray_t &ray, unsigned int fMask, ITraceFilter *pTraceFilter, trace_t *pTrace, bool bTraceHolyWall = true ); |
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CProp_Portal* UTIL_Portal_TraceRay( const Ray_t &ray, unsigned int fMask, ITraceFilter *pTraceFilter, trace_t *pTrace, bool bTraceHolyWall = true ); //traces a ray normally, then sees if portals have anything to say about it |
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CProp_Portal* UTIL_Portal_TraceRay( const Ray_t &ray, unsigned int fMask, const IHandleEntity *ignore, int collisionGroup, trace_t *pTrace, bool bTraceHolyWall = true ); |
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void UTIL_Portal_TraceRay( const CProp_Portal *pPortal, const Ray_t &ray, unsigned int fMask, ITraceFilter *pTraceFilter, trace_t *pTrace, bool bTraceHolyWall = true ); //traces against a specific portal's environment, does no *real* tracing |
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void UTIL_Portal_TraceRay( const CProp_Portal *pPortal, const Ray_t &ray, unsigned int fMask, const IHandleEntity *ignore, int collisionGroup, trace_t *pTrace, bool bTraceHolyWall = true ); |
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void UTIL_PortalLinked_TraceRay( const CProp_Portal *pPortal, const Ray_t &ray, unsigned int fMask, ITraceFilter *pTraceFilter, trace_t *pTrace, bool bTraceHolyWall = true ); //traces against a specific portal's environment, does no *real* tracing |
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void UTIL_PortalLinked_TraceRay( const CProp_Portal *pPortal, const Ray_t &ray, unsigned int fMask, const IHandleEntity *ignore, int collisionGroup, trace_t *pTrace, bool bTraceHolyWall = true ); |
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// tests if a ray's trace hits any portals |
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bool UTIL_DidTraceTouchPortals ( const Ray_t& ray, const trace_t& trace, CProp_Portal** pOutLocal = NULL, CProp_Portal** pOutRemote = NULL ); |
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// Version of the TraceEntity functions which trace through portals |
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void UTIL_Portal_TraceEntity( CBaseEntity *pEntity, const Vector &vecAbsStart, const Vector &vecAbsEnd, |
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unsigned int mask, ITraceFilter *pFilter, trace_t *ptr ); |
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void UTIL_Portal_PointTransform( const VMatrix matThisToLinked, const Vector &ptSource, Vector &ptTransformed ); |
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void UTIL_Portal_VectorTransform( const VMatrix matThisToLinked, const Vector &vSource, Vector &vTransformed ); |
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void UTIL_Portal_AngleTransform( const VMatrix matThisToLinked, const QAngle &qSource, QAngle &qTransformed ); |
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void UTIL_Portal_RayTransform( const VMatrix matThisToLinked, const Ray_t &raySource, Ray_t &rayTransformed ); |
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void UTIL_Portal_PlaneTransform( const VMatrix matThisToLinked, const cplane_t &planeSource, cplane_t &planeTransformed ); |
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void UTIL_Portal_PlaneTransform( const VMatrix matThisToLinked, const VPlane &planeSource, VPlane &planeTransformed ); |
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void UTIL_Portal_Triangles( const Vector &ptPortalCenter, const QAngle &qPortalAngles, Vector pvTri1[ 3 ], Vector pvTri2[ 3 ] ); |
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void UTIL_Portal_Triangles( const CProp_Portal *pPortal, Vector pvTri1[ 3 ], Vector pvTri2[ 3 ] ); |
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void UTIL_Portal_AABB( const CProp_Portal *pPortal, Vector &vMin, Vector &vMax ); |
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float UTIL_Portal_DistanceThroughPortal( const CProp_Portal *pPortal, const Vector &vPoint1, const Vector &vPoint2 ); |
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float UTIL_Portal_DistanceThroughPortalSqr( const CProp_Portal *pPortal, const Vector &vPoint1, const Vector &vPoint2 ); |
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float UTIL_Portal_ShortestDistance( const Vector &vPoint1, const Vector &vPoint2, CProp_Portal **pShortestDistPortal_Out = NULL, bool bRequireStraightLine = false ); |
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float UTIL_Portal_ShortestDistanceSqr( const Vector &vPoint1, const Vector &vPoint2, CProp_Portal **pShortestDistPortal_Out = NULL, bool bRequireStraightLine = false ); |
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//----------------------------------------------------------------------------- |
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// |
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// UTIL_IntersectRayWithPortal |
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// |
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// Intersects a ray with a portal, returns distance t along ray. |
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// t will be less than zero if no intersection occurred |
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// |
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//----------------------------------------------------------------------------- |
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float UTIL_IntersectRayWithPortal( const Ray_t &ray, const CProp_Portal *pPortal ); |
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bool UTIL_IntersectRayWithPortalOBB( const CProp_Portal *pPortal, const Ray_t &ray, trace_t *pTrace ); |
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bool UTIL_IntersectRayWithPortalOBBAsAABB( const CProp_Portal *pPortal, const Ray_t &ray, trace_t *pTrace ); |
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bool UTIL_IsBoxIntersectingPortal( const Vector &vecBoxCenter, const Vector &vecBoxExtents, const Vector &ptPortalCenter, const QAngle &qPortalAngles, float flTolerance = 0.0f ); |
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bool UTIL_IsBoxIntersectingPortal( const Vector &vecBoxCenter, const Vector &vecBoxExtents, const CProp_Portal *pPortal, float flTolerance = 0.0f ); |
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CProp_Portal *UTIL_IntersectEntityExtentsWithPortal( const CBaseEntity *pEntity ); |
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void UTIL_Portal_NDebugOverlay( const Vector &ptPortalCenter, const QAngle &qPortalAngles, int r, int g, int b, int a, bool noDepthTest, float duration ); |
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void UTIL_Portal_NDebugOverlay( const CProp_Portal *pPortal, int r, int g, int b, int a, bool noDepthTest, float duration ); |
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bool FindClosestPassableSpace( CBaseEntity *pEntity, const Vector &vIndecisivePush, unsigned int fMask = MASK_SOLID ); //assumes the object is already in a mostly passable space |
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#ifdef CLIENT_DLL |
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void UTIL_TransformInterpolatedAngle( CInterpolatedVar< QAngle > &qInterped, matrix3x4_t matTransform, bool bSkipNewest ); |
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void UTIL_TransformInterpolatedPosition( CInterpolatedVar< Vector > &vInterped, VMatrix matTransform, bool bSkipNewest ); |
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#endif |
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bool UTIL_Portal_EntityIsInPortalHole( const CProp_Portal *pPortal, CBaseEntity *pEntity ); |
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#endif //#ifndef PORTAL_UTIL_SHARED_H |
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