Update VirtualControl.lua

game/VirtualControl.lua

@@ -23,7 +23,7 @@ local virtual_quad=setmetatable((function()
     for i,name in next,{
         'left','right','up','down',
         'rotate_left','rotate_right','rotate_left2','rotate_right2',
-    } do if #name>0 then t[name]=gc_newQuad((i-1)%4*w,math.floor((i-1)/4)*w,w,w,5*w,7*w) end end
+    } do if #name>0 then t[name]=gc_newQuad((i-1)%4*w,math.floor((i-1)/4)*w,w,w,4*w,2*w) end end -- 4x2 is the size of entire texture
     return t
 end)(),{
     __index=function() return empty_quad end