CScanDisplay: Remove use of const_cast

The draw function is essentially not fully const in behavior, so we can
remove the const qualifiers where necessary.

Runtime/GuiSys/CHudDecoInterface.cpp

@@ -17,7 +17,7 @@ namespace urde {
 void IHudDecoInterface::SetReticuleTransform(const zeus::CMatrix3f& xf) {}
 void IHudDecoInterface::SetDecoRotation(float angle) {}
 void IHudDecoInterface::SetFrameColorValue(float v) {}
-void IHudDecoInterface::Draw() const {}
+void IHudDecoInterface::Draw() {}
 void IHudDecoInterface::ProcessInput(const CFinalInput& input) {}
 float IHudDecoInterface::GetHudTextAlpha() const { return 1.f; }
 
@@ -325,11 +325,12 @@ void CHudDecoInterfaceScan::Update(float dt, const CStateManager& stateMgr) {
   UpdateScanDisplay(stateMgr, dt);
 }
 
-void CHudDecoInterfaceScan::Draw() const {
+void CHudDecoInterfaceScan::Draw() {
   x18_scanDisplay.Draw();
-  if (x10_loadedScanHudFlat)
+  if (x10_loadedScanHudFlat) {
     x10_loadedScanHudFlat->Draw(CGuiWidgetDrawParms::Default);
   }
+}
 
 void CHudDecoInterfaceScan::ProcessInput(const CFinalInput& input) { x18_scanDisplay.ProcessInput(input); }
 

Runtime/GuiSys/CHudDecoInterface.hpp

@@ -28,7 +28,7 @@ public:
   virtual void SetDamageTransform(const zeus::CMatrix3f& rotation, const zeus::CVector3f& position) = 0;
   virtual void SetFrameColorValue(float v);
   virtual void Update(float dt, const CStateManager& stateMgr) = 0;
-  virtual void Draw() const;
+  virtual void Draw();
   virtual void ProcessInput(const CFinalInput& input);
   virtual void UpdateCameraDebugSettings(float fov, float y, float z) = 0;
   virtual void UpdateHudAlpha() = 0;
@@ -116,7 +116,7 @@ public:
   const CScannableObjectInfo* GetCurrScanInfo(const CStateManager& stateMgr) const;
   void UpdateScanDisplay(const CStateManager& stateMgr, float dt);
   void Update(float dt, const CStateManager& stateMgr) override;
-  void Draw() const override;
+  void Draw() override;
   void ProcessInput(const CFinalInput& input) override;
   void UpdateCameraDebugSettings(float fov, float y, float z) override;
   void UpdateHudAlpha() override;

Runtime/GuiSys/CScanDisplay.cpp

@@ -35,20 +35,23 @@ void CScanDisplay::CDataDot::Update(float dt) {
   }
 }
 
-void CScanDisplay::CDataDot::Draw(const zeus::CColor& col, float radius) const {
+void CScanDisplay::CDataDot::Draw(const zeus::CColor& col, float radius) {
-  if (x24_alpha == 0.f)
+  if (x24_alpha == 0.f) {
     return;
+  }
 
   if (x0_dotState != EDotState::Hidden) {
-    zeus::CTransform xf = zeus::CTransform::Translate(xc_curPos.x(), 0.f, xc_curPos.y());
+    const zeus::CTransform xf = zeus::CTransform::Translate(xc_curPos.x(), 0.f, xc_curPos.y());
     CGraphics::SetModelMatrix(xf);
     zeus::CColor useColor = col;
     useColor.a() *= x24_alpha;
-    CTexturedQuadFilter::Vert verts[4] = {{{-radius, 0.f, radius}, {0.f, 1.f}},
+    const CTexturedQuadFilter::Vert verts[4] = {
+        {{-radius, 0.f, radius}, {0.f, 1.f}},
         {{-radius, 0.f, -radius}, {0.f, 0.f}},
         {{radius, 0.f, radius}, {1.f, 1.f}},
-                                          {{radius, 0.f, -radius}, {1.f, 0.f}}};
+        {{radius, 0.f, -radius}, {1.f, 0.f}},
-    const_cast<CTexturedQuadFilter&>(m_quad).drawVerts(useColor, verts);
+    };
+    m_quad.drawVerts(useColor, verts);
   }
 }
 
@@ -418,16 +421,18 @@ void CScanDisplay::Update(float dt, float scanningTime) {
   }
 }
 
-void CScanDisplay::Draw() const {
+void CScanDisplay::Draw() {
-  if (!x0_dataDot.IsLoaded())
+  if (!x0_dataDot.IsLoaded()) {
     return;
+  }
 
   // No Z-test or write
   g_Renderer->SetViewportOrtho(true, -4096.f, 4096.f);
   // Additive alpha
 
-  float vpRatio = g_Viewport.xc_height / 480.f;
+  const float vpRatio = g_Viewport.xc_height / 480.f;
-  for (const CDataDot& dot : xbc_dataDots)
+  for (CDataDot& dot : xbc_dataDots) {
     dot.Draw(g_tweakGuiColors->GetScanDataDotColor(), g_tweakGui->GetScanDataDotRadius() * vpRatio);
   }
+}
 } // namespace urde

Runtime/GuiSys/CScanDisplay.hpp

@@ -45,7 +45,7 @@ public:
   public:
     explicit CDataDot(const TLockedToken<CTexture>& dataDotTex) : m_quad(EFilterType::Add, dataDotTex) {}
     void Update(float dt);
-    void Draw(const zeus::CColor& color, float radius) const;
+    void Draw(const zeus::CColor& color, float radius);
     float GetTransitionFactor() const { return x1c_transDur > 0.f ? x20_remTime / x1c_transDur : 0.f; }
     void StartTransitionTo(const zeus::CVector2f&, float);
     void SetDestPosition(const zeus::CVector2f&);
@@ -90,7 +90,7 @@ public:
                  CGuiWidget* textGroup, CGuiModel* xmark, CGuiModel* abutton, CGuiModel* dash, float scanTime);
   void StopScan();
   void Update(float dt, float scanningTime);
-  void Draw() const;
+  void Draw();
   EScanState GetScanState() const { return xc_state; }
   TUniqueId ScanTarget() const { return x10_objId; }
 };