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/ZALLA3D BASECLASS/ShadowMap.cpp

@@ -0,0 +1,75 @@
+// ShadowMap.cpp: implementation of the CShadowMap class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "ShadowMap.h"
+#include "BaseGraphicsLayer.h"
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+//LPDIRECT3DSURFACE8 CShadowMap::m_pShadowMapColorSurface=NULL;
+//LPDIRECT3DSURFACE8 CShadowMap::m_pShadowMapZSurface=NULL;
+//LPDIRECT3DTEXTURE8 CShadowMap::m_pShadowMapColorTexture=NULL;
+//LPDIRECT3DTEXTURE8 CShadowMap::m_pShadowMapZTexture=NULL;
+
+LPDIRECT3DSURFACE8 CShadowMap::m_pTempRenderSurface;		
+LPDIRECT3DSURFACE8 CShadowMap::m_pTempRenderZBuffer;
+D3DVIEWPORT8 CShadowMap::m_pTempViewPort;
+//D3DVIEWPORT8 CShadowMap::m_Viewport;
+
+
+CShadowMap::CShadowMap()
+{	
+
+}
+
+CShadowMap::~CShadowMap()
+{
+
+}
+
+void CShadowMap::Create(long SizeX, long SizeY)
+{
+	if( BaseGraphicsLayer::m_d3dpp.BackBufferFormat==D3DFMT_A8R8G8B8 ||
+		BaseGraphicsLayer::m_d3dpp.BackBufferFormat==D3DFMT_X8R8G8B8 )
+	{
+		BaseGraphicsLayer::GetDevice()->CreateTexture(SizeX,SizeY,1,D3DUSAGE_RENDERTARGET,D3DFMT_A8R8G8B8,D3DPOOL_DEFAULT,&m_pShadowMapColorTexture);
+		BaseGraphicsLayer::GetDevice()->CreateTexture(SizeX,SizeY,1,D3DUSAGE_DEPTHSTENCIL,D3DFMT_D24S8,D3DPOOL_DEFAULT,&m_pShadowMapZTexture);
+	}
+	if( BaseGraphicsLayer::m_d3dpp.BackBufferFormat==D3DFMT_R5G6B5)
+	{
+		BaseGraphicsLayer::GetDevice()->CreateTexture(SizeX,SizeY,1,D3DUSAGE_RENDERTARGET,D3DFMT_R5G6B5,D3DPOOL_DEFAULT,&m_pShadowMapColorTexture);
+		BaseGraphicsLayer::GetDevice()->CreateTexture(SizeX,SizeY,1,D3DUSAGE_DEPTHSTENCIL,D3DFMT_D16,D3DPOOL_DEFAULT,&m_pShadowMapZTexture);
+	}	
+
+	m_pShadowMapColorTexture->GetSurfaceLevel(0,&m_pShadowMapColorSurface);
+	m_pShadowMapZTexture->GetSurfaceLevel(0,&m_pShadowMapZSurface);
+	
+	m_Viewport.X=0;
+	m_Viewport.Y=0;
+	m_Viewport.Width=SizeX;
+	m_Viewport.Height=SizeY;
+	m_Viewport.MinZ=0.0f;
+	m_Viewport.MaxZ=1.0f;
+
+}
+
+void CShadowMap::Begin(LPDIRECT3DDEVICE8 pd3dDevice)
+{
+	pd3dDevice->GetViewport(&m_pTempViewPort);
+	pd3dDevice->GetRenderTarget(&m_pTempRenderSurface);
+	pd3dDevice->GetDepthStencilSurface(&m_pTempRenderZBuffer);
+	pd3dDevice->SetRenderTarget(m_pShadowMapColorSurface,m_pShadowMapZSurface);			
+	
+	pd3dDevice->SetViewport(&m_Viewport);
+}
+
+void CShadowMap::End(LPDIRECT3DDEVICE8 pd3dDevice)
+{	
+	pd3dDevice->SetRenderTarget(m_pTempRenderSurface,m_pTempRenderZBuffer);	
+	pd3dDevice->SetViewport(&m_pTempViewPort);
+	m_pTempRenderSurface->Release();
+	m_pTempRenderZBuffer->Release();	
+}