initial

public/fgdlib/gamedata.h

@@ -0,0 +1,220 @@
+//========= Copyright (c) 1996-2005, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#ifndef GAMEDATA_H
+#define GAMEDATA_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "tier2/tokenreader.h"
+#include "gdclass.h"
+#include "inputoutput.h"
+#include "utlstring.h"
+#include "utlvector.h"
+#include "utlmap.h"
+
+
+class MDkeyvalue;
+class GameData;
+class KeyValues;
+
+//enum TEXTUREFORMAT;
+
+
+typedef void (*GameDataMessageFunc_t)(int level, const char *fmt, ...);
+
+// FGD-based AutoMaterialExclusion data
+
+struct FGDMatExlcusions_s
+{
+	char szDirectory[MAX_PATH];		// Where we store the material exclusion directories
+	bool bUserGenerated;			// If the user specified this ( default:  false -- FGD defined )
+};
+
+// FGD-based AutoVisGroup data
+
+struct FGDVisGroupsBaseClass_s
+{
+	char szClass[MAX_PATH];				// i.e. Scene Logic, Sounds, etc   "Custom\Point Entities\Lights"
+	CUtlStringList szEntities;			// i.e. func_viscluster
+};
+
+struct FGDAutoVisGroups_s
+{
+	char szParent[MAX_PATH];								// i.e. Custom, SFM, etc
+	CUtlVector< FGDVisGroupsBaseClass_s >	m_Classes;		// i.e. Scene Logic, Sounds, etc
+};
+
+#define MAX_DIRECTORY_SIZE	32
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Contains the set of data that is loaded from a single FGD file.
+//-----------------------------------------------------------------------------
+class GameData
+{
+	public:
+		typedef enum
+		{
+			NAME_FIXUP_PREFIX = 0,
+			NAME_FIXUP_POSTFIX,
+			NAME_FIXUP_NONE
+		} TNameFixup;
+
+		GameData();
+		~GameData();
+
+		BOOL Load(const char *pszFilename);
+
+		GDclass *ClassForName(const char *pszName, int *piIndex = NULL);
+
+		void ClearData();
+
+		inline int GetMaxMapCoord(void);
+		inline int GetMinMapCoord(void);
+
+		inline bool IsGridNavActive(void);
+		inline int GetGridNavEdgeSize(void);
+		inline int GetGridNavOffsetX(void);
+		inline int GetGridNavOffsetY(void);
+		inline int GetTraceHeight(void);
+
+		inline int GetClassCount();
+		inline GDclass *GetClass(int nIndex);
+
+		void	BeginInstancing( int nPass );
+		void	BeginMapInstance( );
+		GDclass *BeginInstanceRemap( const char *pszClassName, const char *pszInstancePrefix, Vector &Origin, QAngle &Angle );
+		bool	RemapKeyValue( const char *pszKey, const char *pszInValue, char *pszOutValue, TNameFixup NameFixup );
+		bool	RemapNameField( const char *pszInValue, char *pszOutValue, TNameFixup NameFixup );
+		bool	RemapInstanceField( const char *pszInValue, char *pszOutValue, TNameFixup NameFixup );
+		bool	LoadFGDMaterialExclusions( TokenReader &tr );
+		bool	LoadFGDAutoVisGroups( TokenReader &tr );		
+
+		CUtlVector< FGDMatExlcusions_s >	m_FGDMaterialExclusions;
+
+		CUtlVector< FGDAutoVisGroups_s >	m_FGDAutoVisGroups;
+
+	private:
+
+		bool ParseMapSize(TokenReader &tr);
+		bool ParseGridNav(TokenReader &tr);
+
+		CUtlVector<GDclass *> m_Classes;
+
+		int m_nMinMapCoord;		// Min & max map bounds as defined by the FGD.
+		int m_nMaxMapCoord;
+
+		// Grid nav data
+		bool m_bGridNavActive;
+		int m_nGridNavEdgeSize;
+		int m_nGridNavOffsetX;
+		int m_nGridNavOffsetY;
+		int m_nTraceHeight;
+
+		// Instance Remapping
+		int					m_nRemapStage;
+		Vector				m_InstanceOrigin;			// the origin offset of the instance
+		QAngle				m_InstanceAngle;			// the rotation of the the instance
+		matrix3x4_t			m_InstanceMat;				// matrix of the origin and rotation of rendering
+		char				m_InstancePrefix[ 128 ];	// the prefix used for the instance name remapping
+		GDclass				*m_InstanceClass;			// the entity class that is being remapped
+		int					m_nNextNodeID;
+		CUtlMap< int, int >	m_NodeRemap;
+};
+
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+inline int GameData::GetClassCount()
+{
+	return m_Classes.Count();
+}
+
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+inline GDclass *GameData::GetClass(int nIndex)
+{
+	if (nIndex >= m_Classes.Count())
+		return NULL;
+		
+	return m_Classes.Element(nIndex);
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+int GameData::GetMinMapCoord(void)
+{
+	return m_nMinMapCoord;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+int GameData::GetMaxMapCoord(void)
+{
+	return m_nMaxMapCoord;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+bool GameData::IsGridNavActive(void)
+{
+	return m_bGridNavActive;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+int GameData::GetGridNavEdgeSize(void)
+{
+	return m_nGridNavEdgeSize;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+int GameData::GetGridNavOffsetX(void)
+{
+	return m_nGridNavOffsetX;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+int GameData::GetGridNavOffsetY(void)
+{
+	return m_nGridNavOffsetY;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+int GameData::GetTraceHeight(void)
+{
+	return m_nTraceHeight;
+}
+
+
+void GDSetMessageFunc(GameDataMessageFunc_t pFunc);
+bool GDError(TokenReader &tr, char *error, ...);
+bool GDSkipToken(TokenReader &tr, trtoken_t ttexpecting = TOKENNONE, const char *pszExpecting = NULL);
+bool GDGetToken(TokenReader &tr, char *pszStore, int nSize, trtoken_t ttexpecting = TOKENNONE, const char *pszExpecting = NULL);
+bool GDGetTokenDynamic(TokenReader &tr, char **pszStore, trtoken_t ttexpecting, const char *pszExpecting = NULL);
+
+
+#endif // GAMEDATA_H