Restructure repository to include all source folders

Move git root from Client/ to src/ to track all source code:
- Client: Game client source (moved to Client/Client/)
- Server: Game server source
- GameTools: Development tools
- CryptoSource: Encryption utilities
- database: Database scripts
- Script: Game scripts
- rylCoder_16.02.2008_src: Legacy coder tools
- GMFont, Game: Additional resources

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

GameTools/Zallad3D SceneClass/Shader_SelfShadow.h

@@ -0,0 +1,32 @@
+// Shader_SelfShadow.h: interface for the CShader_SelfShadow class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_SHADER_SELFSHADOW_H__87305FDF_E54F_40B3_8FCC_EC1D1CE9BEC6__INCLUDED_)
+#define AFX_SHADER_SELFSHADOW_H__87305FDF_E54F_40B3_8FCC_EC1D1CE9BEC6__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include "ShaderScene.h"
+
+class CShader_SelfShadowP;
+class CShader_SelfShadowV;
+
+class CShader_SelfShadow : public CShaderScene  
+{
+public:
+	CShader_SelfShadow();
+	virtual ~CShader_SelfShadow();
+
+	virtual void Apply();
+	virtual void UnApply();
+protected:
+	CShader_SelfShadowP *m_pPixelShader;
+	CShader_SelfShadowV *m_pVertexShader;
+
+
+};
+
+#endif // !defined(AFX_SHADER_SELFSHADOW_H__87305FDF_E54F_40B3_8FCC_EC1D1CE9BEC6__INCLUDED_)