forked from Mirrors/openclonk
72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
/*
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* OpenClonk, http://www.openclonk.org
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*
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* Copyright (c) 1998-2000 Matthes Bender
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* Copyright (c) 2001, 2005 Sven Eberhardt
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* Copyright (c) 2009 Günther Brammer
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* Copyright (c) 2001-2009, RedWolf Design GmbH, http://www.clonk.de
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*
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* Portions might be copyrighted by other authors who have contributed
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* to OpenClonk.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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* See isc_license.txt for full license and disclaimer.
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*
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* "Clonk" is a registered trademark of Matthes Bender.
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* See clonk_trademark_license.txt for full license.
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*/
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/* Special regions to extend the pathfinder */
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#ifndef INC_C4TransferZone
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#define INC_C4TransferZone
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class C4Object;
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class C4TargetFacet;
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class C4TransferZones;
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class C4TransferZone
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{
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friend class C4TransferZones;
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public:
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C4TransferZone();
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~C4TransferZone();
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public:
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C4Object *Object;
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int32_t X,Y,Wdt,Hgt;
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bool Used;
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protected:
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C4TransferZone *Next;
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public:
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bool GetEntryPoint(int32_t &rX, int32_t &rY, int32_t iToX, int32_t iToY);
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void Draw(C4TargetFacet &cgo, bool fHighlight=false);
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void Default();
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void Clear();
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bool At(int32_t iX, int32_t iY);
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};
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class C4TransferZones
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{
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public:
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C4TransferZones();
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~C4TransferZones();
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protected:
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int32_t RemoveNullZones();
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C4TransferZone *First;
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public:
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void Default();
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void Clear();
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void ClearUsed();
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void ClearPointers(C4Object *pObj);
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void Draw(C4TargetFacet &cgo);
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void Synchronize();
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C4TransferZone* Find(C4Object *pObj);
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C4TransferZone* Find(int32_t iX, int32_t iY);
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bool Add(int32_t iX, int32_t iY, int32_t iWdt, int32_t iHgt, C4Object *pObj);
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bool Set(int32_t iX, int32_t iY, int32_t iWdt, int32_t iHgt, C4Object *pObj);
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};
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#endif
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