upload "kind" alien swarm

game/missionchooser/layout_system/tilegen_enum.h

@@ -0,0 +1,64 @@
+//============ Copyright (c) Valve Corporation, All rights reserved. ============
+//
+// Definition of an enumeration used in macro substitution for the layout system.
+//
+//===============================================================================
+
+#ifndef TILEGEN_ENUM_H
+#define TILEGEN_ENUM_H
+
+#if defined( COMPILER_MSVC )
+#pragma once
+#endif
+
+#include "utlvector.h"
+#include "tilegen_core.h"
+
+class KeyValues;
+class CTilegenMissionPreprocessor;
+
+//-----------------------------------------------------------------------------
+// A single value in the enumeration.
+//-----------------------------------------------------------------------------
+struct EnumEntry_t
+{
+	// Integer value
+	int m_nValue;
+	// String identifier
+	const char *m_pString;
+};
+
+//-----------------------------------------------------------------------------
+// A parsed and extracted enumeration definition.
+//-----------------------------------------------------------------------------
+class CTilegenEnum
+{
+public:
+	CTilegenEnum();
+
+	//-----------------------------------------------------------------------------
+	// Parses the enum and takes ownership of the passed in KeyValues data.
+	// NOTE: Caller must not free or modify the KeyValues data after this call.
+	//-----------------------------------------------------------------------------
+	bool LoadFromKeyValues( KeyValues *pEnumKeyValues );
+
+	const char *GetName() const { return m_pEnumName; }
+
+	int GetEnumCount() const { return m_Entries.Count(); }
+	int GetEnumValue( int nEntry ) const { return m_Entries[nEntry].m_nValue; }
+	int FindEntry( int nValue ) const;
+	const char *GetEnumString( int nEntry ) const { return m_Entries[nEntry].m_pString; }
+	const char *GetEnumStringFromValue( int nValue ) const;
+
+private:
+	// Ownership of this KeyValues pointer is transferred to CTilegenEnum which is responsible for cleanup.
+	KeyValues *m_pEnumKV;
+
+	// No need to delete any of this data, as it is all owned by m_pEnumKV data or automatically destructed.
+
+	const char *m_pEnumName;
+
+	CUtlVector< EnumEntry_t > m_Entries;
+};
+
+#endif // TILEGEN_ENUM_H