remove setAlpha

Author: Proxy-99

Client/gui/CGUI_Impl.cpp

@@ -496,7 +496,7 @@ bool CGUI_Impl::IsCursorEnabled()
 
 void CGUI_Impl::SetCursorAlpha(float fAlpha, bool bOnlyCurrentServer)
 {
-    CEGUI::MouseCursor::getSingleton().setAlpha(m_fCurrentServerCursorRed, m_fCurrentServerCursorGreen, m_fCurrentServerCursorBlue, fAlpha);
+    CEGUI::MouseCursor::getSingleton().setColor(m_fCurrentServerCursorRed, m_fCurrentServerCursorGreen, m_fCurrentServerCursorBlue, fAlpha);
 
     if (bOnlyCurrentServer)
         SetCurrentServerCursorAlpha(fAlpha);

vendor/cegui-0.4.0-custom/include/CEGUIMouseCursor.h

@@ -187,7 +187,7 @@ class CEGUIEXPORT MouseCursor : public EventSet, public Singleton<MouseCursor>
     \return
         Nothing.
     */
-    void setAlpha(float r, float g, float b, float alpha) noexcept;
+
     void setColor(float r, float g, float b, float alpha) noexcept;
 
 	/*!

vendor/cegui-0.4.0-custom/src/CEGUIMouseCursor.cpp

@@ -146,14 +146,6 @@ void MouseCursor::offsetPosition(const Point& offset)
 }
 
 
-/*************************************************************************
-    Set the mouse cursor's alpha
-*************************************************************************/
-void MouseCursor::setAlpha(float r, float g, float b, float alpha) noexcept
-{
-    d_colourRect.setColours(colour(r/255.f, g/255.f, b/255.f, alpha));
-}
-
 /*************************************************************************
     Set the mouse cursor's color
 *************************************************************************/