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hammer/mappath.h

@@ -0,0 +1,105 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#pragma once
+
+#pragma warning(push, 1)
+#pragma warning(disable:4701 4702 4530)
+#include <fstream>
+#pragma warning(pop)
+#include "fgdlib/WCKeyValues.h"
+#include "mathlib/vector.h"
+
+class BoundBox;
+class CMapEntity;
+class Path3D;
+
+
+class CMapPathNode
+{
+	public:
+
+		CMapPathNode();
+		CMapPathNode(const CMapPathNode& src);
+
+		char szName[128];	// if blank, use default
+
+		Vector pos;
+		DWORD dwID;
+		BOOL bSelected;
+
+		char szTargets[2][128];	// resolved when saving to map - not used otherwise
+		int nTargets;
+
+		// other values
+		WCKeyValues kv;
+
+		CMapPathNode& operator=(const CMapPathNode& src);
+};
+
+
+class CMapPath
+{
+	friend Path3D;
+
+	public:
+
+		CMapPath();
+		~CMapPath();
+
+		enum
+		{
+			ADD_START	= 0xfffffff0L,
+			ADD_END		= 0xfffffff1L
+		};
+
+		DWORD AddNode(DWORD dwAfterID, const Vector &vecPos);
+		void DeleteNode(DWORD dwID);
+		void SetNodePosition(DWORD dwID, Vector& pt);
+		CMapPathNode * NodeForID(DWORD dwID, int* piIndex = NULL);
+		void GetNodeName(int iIndex, int iName, CString& str);
+
+		// set name/class
+		void SetName(LPCTSTR pszName) { V_strcpy_safe(m_szName, pszName); }
+		LPCTSTR GetName() { return m_szName; }
+		void SetClass(LPCTSTR pszClass) { V_strcpy_safe(m_szClass, pszClass); }
+		LPCTSTR GetClass() { return m_szClass; }
+
+		void EditInfo();
+
+		// save/load to/from RMF:
+		void SerializeRMF(std::fstream&, BOOL fIsStoring);
+		// save to map: (no load!!)
+		void SerializeMAP(std::fstream&, BOOL fIsStoring, BoundBox *pIntersecting = NULL);
+
+		//void SaveVMF(CChunkFile *pFile, CSaveInfo *pSaveInfo);
+		//void LoadVMF(CChunkFile *pFile);
+
+		CMapEntity *CreateEntityForNode(DWORD dwNodeID);
+		void CopyNodeFromEntity(DWORD dwNodeID, CMapEntity *pEntity);
+
+		// directions
+		enum
+		{
+			dirOneway,
+			dirCircular,
+			dirPingpong
+		};
+
+		int GetNodeCount() { return m_Nodes.Count(); }
+
+	private:
+
+		// nodes + number of:
+		CUtlVector<CMapPathNode> m_Nodes;
+		
+		DWORD GetNewNodeID();
+
+		// name:
+		char m_szName[128];
+		char m_szClass[128];
+		int m_iDirection;
+};