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Editor/ShaderEnum.h

@@ -0,0 +1,60 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2001.
+// -------------------------------------------------------------------------
+//  File name:   ShaderEnum.h
+//  Version:     v1.00
+//  Created:     7/12/2001 by Timur.
+//  Compilers:   Visual C++ 6.0
+//  Description: Enumerate Installed Shaders.
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#ifndef __ShaderEnum_h__
+#define __ShaderEnum_h__
+
+#if _MSC_VER > 1000
+#pragma once
+#endif
+
+/*!
+ *	CShaderEnum class enumerates shaders installed on system.
+ *	It scans all effector files, and gather from them all defined effectors.
+ */
+class CShaderEnum
+{
+public:
+	struct ShaderDesc {
+		CString name;
+		CString file;
+	};
+
+	CShaderEnum();
+	virtual ~CShaderEnum();
+
+	//! Enumerate shaders installed on system.
+	//! @return Number of enumerated shaders.
+	int EnumShaders();
+
+	//! Get number of shaders in system.
+	//! @return Number of installed shaders.
+	int	GetShaderCount() const { return m_shaders.size(); }
+	
+	//! Get name of shader by index.
+	//! index must be between 0 and number returned by EnumShaders.
+	//! @return Name of shader.
+	const CString& GetShader( int i ) { return m_shaders[i].name; }
+	const CString& GetShaderFile( int i ) { return m_shaders[i].file; }
+
+private:
+	bool m_bEnumerated;
+
+	//! Array of shader names.
+	std::vector<ShaderDesc> m_shaders;
+};
+
+
+#endif // __ShaderEnum_h__