Improvements

src/ruby/window.rb

@@ -1,3 +1,7 @@
+def godot_window?(window)
+  `xprop -id #{window} WM_CLASS`.downcase.include?("godot")
+end
+
 class Window
   attr_accessor :window_id, :floating, :workspace, :def_floating, :size, :x, :y, :width, :height
 
@@ -5,8 +9,14 @@ class Window
     @size = 0
     @workspace = workspace
     @window_id = window_id
+    geometry = X.get_geometry(window_id)
+    @x = geometry[:x]
+    @y = geometry[:y]
+    @width = geometry[:width]
+    @height = geometry[:height]
     wm_n_hints = X.get_wm_n_hints(window_id)
-    @floating = false
+    @floating = godot_window?(window_id)
+    @def_floating = @floating
     if wm_n_hints
       if fixed_size_or_aspect?(wm_n_hints)
         @floating = true
@@ -24,7 +34,7 @@ class Window
     end
     X.set_wm_state window_id, 1
     transient_for = X.get_wm_transient_for(window_id)
-    unless transient_for.zero?
+    if !transient_for.zero? && !godot_window?(window_id)
       @floating = true
       @def_floating = true
       @width = wm_n_hints[:max_width]