Fix #3320: Incorrect colors for 3D draws (#3321)

Author: Nico8340

Client/core/Graphics/CLine3DBatcher.cpp

@@ -19,9 +19,9 @@
 //
 //
 ////////////////////////////////////////////////////////////////
-CLine3DBatcher::CLine3DBatcher(bool bZTest)
+CLine3DBatcher::CLine3DBatcher(bool bPreGUI)
 {
-    m_bZTest = bZTest;
+    m_bPreGUI = bPreGUI;
 }
 
 ////////////////////////////////////////////////////////////////
@@ -80,8 +80,8 @@ void CLine3DBatcher::Flush()
     {
         const SLine3DItem& item = *iter;
 
+        const ulong    ulColor = item.ulColor;
         const float    fWidth = item.fWidth;
-        ulong          ulColor = item.ulColor;
         const CVector& vecA = item.vecFrom;
         const CVector& vecB = item.vecTo;
 
@@ -116,7 +116,7 @@ void CLine3DBatcher::Flush()
     // Set states
     if (g_pDeviceState->AdapterState.bRequiresClipping)
         m_pDevice->SetRenderState(D3DRS_CLIPPING, TRUE);
-    m_pDevice->SetRenderState(D3DRS_ZENABLE, m_bZTest ? D3DZB_TRUE : D3DZB_FALSE);
+    m_pDevice->SetRenderState(D3DRS_ZENABLE, m_bPreGUI ? D3DZB_TRUE : D3DZB_FALSE);
     m_pDevice->SetRenderState(D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
     m_pDevice->SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
     m_pDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);

Client/core/Graphics/CLine3DBatcher.h

@@ -38,7 +38,7 @@ class CLine3DBatcher
 {
 public:
     ZERO_ON_NEW
-    CLine3DBatcher(bool bZTest);
+    CLine3DBatcher(bool bPreGUI);
     ~CLine3DBatcher();
 
     void OnDeviceCreate(IDirect3DDevice9* pDevice, float fViewportSizeX, float fViewportSizeY);
@@ -47,7 +47,7 @@ class CLine3DBatcher
     void AddLine3D(const CVector& vecFrom, const CVector& vecTo, float fWidth, ulong ulColor);
 
 protected:
-    bool                     m_bZTest;
+    bool                     m_bPreGUI;
     IDirect3DDevice9*        m_pDevice;
     std::vector<SLine3DItem> m_LineList;
 };

Client/core/Graphics/CMaterialLine3DBatcher.cpp

@@ -203,14 +203,7 @@ void CMaterialLine3DBatcher::DrawBatch(const CVector& vecCameraPos, uint* pBatch
     {
         const SMaterialLine3DItem& item = m_LineList[pBatchIndices[i]];
 
-        SColor color = item.ulColor;
-        if (m_bPreGUI)
-        {
-            color.R /= 2;
-            color.G /= 2;
-            color.B /= 2;
-        }
-        const ulong    ulColor = color;
+        const ulong    ulColor = item.ulColor;
         const CVector& vecA = item.vecFrom;
         const CVector& vecB = item.vecTo;