fixed song settings dialog

scripts/gamesettingsdialog.lua

@@ -95,8 +95,11 @@ function render(deltaTime, visible)
     local message_1 = "Press both FXs to open/close. Use the Start button to press buttons."
     local message_2 = "Use FX keys to navigate tabs. Use arrow keys to navigate and modify settings."
 
+    gfx.Save()
+
     resX, resY = game.GetResolution()
     local scale = resY / 1080
+    gfx.ResetScissor()
     gfx.ResetTransform()
     gfx.Translate(math.floor(diagWidth/2 + posX*(resX-diagWidth)), math.floor(diagHeight/2 + posY*(resY-diagHeight)))
     gfx.Scale(scale, scale)
@@ -244,4 +247,5 @@ function render(deltaTime, visible)
     prevTab = SettingsDiag.currentTab
     prevVis = visible
 
+    gfx.Restore()
 end