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_RainV.h

@@ -0,0 +1,33 @@
+// Shader_RainV.h: interface for the CShader_RainV class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_SHADER_RAINV_H__C5AE2F95_934A_4950_BD85_E2FF2216A697__INCLUDED_)
+#define AFX_SHADER_RAINV_H__C5AE2F95_934A_4950_BD85_E2FF2216A697__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include "ShaderScene.h"
+#include "Texture.h"
+
+class CShader_RainV : public CVertexShader  
+{
+public:
+	CShader_RainV();
+	virtual ~CShader_RainV();
+
+	virtual void	Apply();
+	virtual int		GetVertexStride() const { return 0; }
+	virtual DWORD	GetVertexFormat() const { return 0; }
+	virtual void	SetupVertexShaderConstants();
+
+protected:
+	CTexture *m_pRainTexture;
+	LPDIRECT3DDEVICE8	m_pDevice;
+
+};
+
+
+#endif // !defined(AFX_SHADER_RAINV_H__C5AE2F95_934A_4950_BD85_E2FF2216A697__INCLUDED_)