Implement fixed size main window

Core/Main.gd

@@ -10,6 +10,8 @@ var module_global_data : Dictionary = {}
 
 var _mods_loaded : bool = false
 
+var window_size_set : bool = false
+
 # Array of all serializable BasicSubWindows
 var subwindows : Array[BasicSubWindow] = []
 
@@ -65,6 +67,44 @@ func set_background_transparency(transparent : bool):
 func get_background_transparency() -> bool:
 	return not get_node("BackgroundLayer").visible
 
+func confirm_window_size(res: Vector2i):
+	var settings_dict = {}
+	if not Engine.is_embedded_in_editor():
+		# Create objects
+		var timer := Timer.new()
+		var dialog = ConfirmationDialog.new()
+
+		# Setup objects
+		var original_size := get_tree().get_root().size
+
+		timer.one_shot = true
+		timer.wait_time = 5.0
+		timer.ignore_time_scale = true
+		timer.timeout.connect((func (d: ConfirmationDialog):
+			d.hide()
+			get_tree().get_root().set_size(original_size)
+		).bind(dialog))
+		get_parent().add_child(timer)
+
+		dialog.canceled.connect((func (t: Timer): 
+			t.timeout.emit(dialog)
+		).bind(timer))
+		dialog.confirmed.connect((func (t: Timer):
+			settings_dict["window_size"] = [
+				res[0], res[1]
+			]
+			deserialize_settings(settings_dict, true, false)
+			t.stop()
+		).bind(timer))
+		dialog.dialog_text = "Keep resolution? Will reset in " + str(timer.wait_time) + " seconds."
+		get_parent().add_child(dialog)
+
+		# Apply settings
+		get_tree().get_root().set_size(res)
+		timer.start()
+		dialog.popup()
+		return
+
 ## Load the mods at runtime. This function just adds the zip files to the
 ## project tree.
 func _load_mods() -> void:
@@ -284,6 +324,7 @@ func reset_settings_to_default() -> void:
 		ProjectSettings.get_setting("display/window/size/viewport_width"),
 		ProjectSettings.get_setting("display/window/size/viewport_height"))
 	get_viewport().set_size(viewport_default_size)
+
 	# Note: Not messing with window position (it doesn't really have a default).
 	# FIXME: Make it default to screen center?
 	get_viewport().mode &= ~Window.MODE_MAXIMIZED
@@ -322,11 +363,12 @@ func serialize_settings(do_settings=true, do_mods=true):
 		settings_to_save["colliders"] = colliders_by_model_name
 
 		# Window settings
+		settings_to_save["window_size_set"] = window_size_set
 		var window_size = get_viewport().get_size()
-		var window_position = get_viewport().get_position()
 		settings_to_save["window_size"] = [
 			window_size[0],
 			window_size[1]]
+		var window_position = get_viewport().get_position()		
 		settings_to_save["window_position"] = [
 			window_position[0],
 			window_position[1]]	
@@ -477,10 +519,14 @@ func deserialize_settings(settings_dict, do_settings=true, do_mods=true):
 		#	AudioServer.set_output_device("Default")
 
 		# Window size/position settings
+
 		if _setting_changed("window_size", old_settings_dict, settings_dict):
 			get_viewport().set_size(Vector2i(
 				settings_dict["window_size"][0], 
 				settings_dict["window_size"][1]))
+		if _setting_changed("window_size_set", old_settings_dict, settings_dict):
+			window_size_set = settings_dict["window_size_set"]
+			get_viewport().set_flag(Window.FLAG_RESIZE_DISABLED, settings_dict["window_size_set"])
 		if _setting_changed("window_position", old_settings_dict, settings_dict):
 			get_viewport().set_position(Vector2i(
 				settings_dict["window_position"][0], 

Core/UI/BasicSubWindow.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=4 format=3 uid="uid://cq0bbpieyhdug"]
+[gd_scene format=3 uid="uid://cq0bbpieyhdug"]
 
 [ext_resource type="Script" uid="uid://bkxrcd77vs68q" path="res://Core/UI/BasicSubWindow.gd" id="1_f1sax"]
 
@@ -21,7 +21,7 @@ corner_radius_top_right = 4
 corner_radius_bottom_right = 4
 corner_radius_bottom_left = 4
 
-[node name="BasicSubWindow" type="Control"]
+[node name="BasicSubWindow" type="Control" unique_id=1045047529]
 custom_minimum_size = Vector2(100, 100)
 layout_mode = 3
 anchors_preset = 0
@@ -33,7 +33,7 @@ focus_mode = 1
 mouse_force_pass_scroll_events = false
 script = ExtResource("1_f1sax")
 
-[node name="WindowBorder" type="Panel" parent="."]
+[node name="WindowBorder" type="Panel" parent="." unique_id=1505211846]
 layout_mode = 1
 anchors_preset = -1
 anchor_right = 1.0
@@ -45,17 +45,16 @@ offset_bottom = 8.0
 focus_mode = 1
 theme_override_styles/panel = SubResource("StyleBoxFlat_uo2qt")
 
-[node name="WindowTitlePanel" type="Panel" parent="."]
+[node name="WindowTitlePanel" type="Panel" parent="." unique_id=546126327]
 clip_contents = true
 layout_mode = 1
 anchors_preset = 10
 anchor_right = 1.0
 offset_top = -24.0
-offset_right = 278.0
 grow_horizontal = 2
 theme_override_styles/panel = SubResource("StyleBoxFlat_aj8ap")
 
-[node name="WindowTitle" type="Label" parent="WindowTitlePanel"]
+[node name="WindowTitle" type="Label" parent="WindowTitlePanel" unique_id=2090174781]
 clip_contents = true
 layout_mode = 1
 offset_left = 8.0
@@ -64,7 +63,7 @@ offset_bottom = 26.0
 text = "Window"
 clip_text = true
 
-[node name="PopoutButton" type="Button" parent="WindowTitlePanel"]
+[node name="PopoutButton" type="Button" parent="WindowTitlePanel" unique_id=1168963718]
 visible = false
 layout_mode = 1
 anchors_preset = 11
@@ -79,7 +78,7 @@ focus_mode = 0
 theme_override_font_sizes/font_size = 10
 text = "p"
 
-[node name="CloseButton" type="Button" parent="WindowTitlePanel"]
+[node name="CloseButton" type="Button" parent="WindowTitlePanel" unique_id=970561988]
 layout_mode = 1
 anchors_preset = 11
 anchor_left = 1.0

Core/UI/SettingsWindow_Window.gd

@@ -2,6 +2,18 @@ extends BasicSubWindow
 
 func _ready() -> void:
 	register_serializable_subwindow()
+	%resolutionSet.pressed.connect((func (w, h: LineEdit):
+		if w.text.is_valid_int() && h.text.is_valid_int():
+			_get_app_root().confirm_window_size(Vector2i(int(w.text), int(h.text)))
+			%width.remove_theme_color_override("font_color")
+			%height.remove_theme_color_override("font_color")
+		elif w.text == "" && h.text == "":
+			_get_app_root().deserialize_settings({"window_size_set": false})
+		else:
+			%width.add_theme_color_override("font_color", Color(1, 0, 0))
+			%height.add_theme_color_override("font_color", Color(1, 0, 0))
+	).bind(%width, %height))
+
 	super._ready()
 
 func settings_changed_from_app():
@@ -16,6 +28,11 @@ func settings_changed_from_app():
 		%CheckBox_HideWindowDecorations.button_pressed = settings_dict["hide_window_decorations"]
 	if "vsync_mode" in settings_dict:
 		%OptionButton_VSyncMode.selected = settings_dict["vsync_mode"]
+	if "window_size_set" in settings_dict:
+		%Checkbox_FixedSize.button_pressed = settings_dict["window_size_set"]
+	if "window_size" in settings_dict:
+		%width.text = str(settings_dict["window_size"][0])
+		%height.text = str(settings_dict["window_size"][1])
 
 func show_window():
 	super.show_window()
@@ -31,6 +48,7 @@ func update_to_app():
 	settings_dict["background_color"] = %ColorPickerButton_BackgroundColor.color.to_html()
 	settings_dict["hide_window_decorations"] = %CheckBox_HideWindowDecorations.button_pressed
 	settings_dict["vsync_mode"] = %OptionButton_VSyncMode.selected
+	settings_dict["window_size_set"] = %Checkbox_FixedSize.button_pressed
 
 	app.deserialize_settings(settings_dict)
 

Core/UI/SettingsWindow_Window.tscn

@@ -1,18 +1,18 @@
-[gd_scene load_steps=3 format=3 uid="uid://c0krlpbiun1ic"]
+[gd_scene format=3 uid="uid://c0krlpbiun1ic"]
 
 [ext_resource type="PackedScene" uid="uid://cq0bbpieyhdug" path="res://Core/UI/BasicSubWindow.tscn" id="1_g1tow"]
 [ext_resource type="Script" uid="uid://c86snfjcgxmfx" path="res://Core/UI/SettingsWindow_Window.gd" id="2_v2kbv"]
 
-[node name="SettingsWindow_Window" instance=ExtResource("1_g1tow")]
+[node name="SettingsWindow_Window" unique_id=386011437 instance=ExtResource("1_g1tow")]
 offset_right = 426.0
 offset_bottom = 189.0
 script = ExtResource("2_v2kbv")
 label_text = "Window Settings"
 
-[node name="WindowTitle" parent="WindowTitlePanel" index="0"]
+[node name="WindowTitle" parent="WindowTitlePanel" parent_id_path=PackedInt32Array(546126327) index="0" unique_id=2090174781]
 text = "Window Settings"
 
-[node name="GridContainer" type="GridContainer" parent="." index="2"]
+[node name="GridContainer" type="GridContainer" parent="." index="2" unique_id=1672555084]
 layout_mode = 1
 anchors_preset = 15
 anchor_right = 1.0
@@ -23,48 +23,82 @@ theme_override_constants/h_separation = 16
 theme_override_constants/v_separation = 2
 columns = 2
 
-[node name="Label3" type="Label" parent="GridContainer" index="0"]
+[node name="Label3" type="Label" parent="GridContainer" index="0" unique_id=139084595]
 layout_mode = 2
 text = "Transparent background"
 
-[node name="CheckBox_TransparentBackground" type="CheckBox" parent="GridContainer" index="1"]
+[node name="CheckBox_TransparentBackground" type="CheckBox" parent="GridContainer" index="1" unique_id=104646065]
 unique_name_in_owner = true
 layout_mode = 2
 size_flags_horizontal = 3
 
-[node name="Label" type="Label" parent="GridContainer" index="2"]
+[node name="Label" type="Label" parent="GridContainer" index="2" unique_id=1355445278]
 layout_mode = 2
 text = "Hide window decorations with UI"
 
-[node name="CheckBox_HideWindowDecorations" type="CheckBox" parent="GridContainer" index="3"]
+[node name="CheckBox_HideWindowDecorations" type="CheckBox" parent="GridContainer" index="3" unique_id=80076001]
 unique_name_in_owner = true
 layout_mode = 2
 
-[node name="Label6" type="Label" parent="GridContainer" index="4"]
+[node name="Label6" type="Label" parent="GridContainer" index="4" unique_id=984155105]
 layout_mode = 2
 text = "Background color"
 
-[node name="ColorPickerButton_BackgroundColor" type="ColorPickerButton" parent="GridContainer" index="5"]
+[node name="ColorPickerButton_BackgroundColor" type="ColorPickerButton" parent="GridContainer" index="5" unique_id=244886536]
 unique_name_in_owner = true
 layout_mode = 2
 
-[node name="Label7" type="Label" parent="GridContainer" index="6"]
+[node name="Label7" type="Label" parent="GridContainer" index="6" unique_id=70365081]
 layout_mode = 2
 text = "VSync Mode"
 
-[node name="OptionButton_VSyncMode" type="OptionButton" parent="GridContainer" index="7"]
+[node name="OptionButton_VSyncMode" type="OptionButton" parent="GridContainer" index="7" unique_id=53440715]
 unique_name_in_owner = true
 layout_mode = 2
 selected = 0
 item_count = 4
 popup/item_0/text = "Disabled"
+popup/item_0/id = 0
 popup/item_1/text = "Enabled"
 popup/item_1/id = 1
 popup/item_2/text = "Adaptive"
 popup/item_2/id = 2
 popup/item_3/text = "Mailbox"
 popup/item_3/id = 3
 
+[node name="Label4" type="Label" parent="GridContainer" index="8" unique_id=251408528]
+layout_mode = 2
+text = "Fixed window size"
+
+[node name="Checkbox_FixedSize" type="CheckBox" parent="GridContainer" index="9" unique_id=197175402]
+unique_name_in_owner = true
+layout_mode = 2
+
+[node name="Label2" type="Label" parent="GridContainer" index="10" unique_id=1382637437]
+layout_mode = 2
+text = "Set window size"
+
+[node name="GridContainer2" type="GridContainer" parent="GridContainer" index="11" unique_id=1950473523]
+layout_mode = 2
+columns = 3
+
+[node name="width" type="LineEdit" parent="GridContainer/GridContainer2" index="0" unique_id=2047638636]
+unique_name_in_owner = true
+layout_mode = 2
+placeholder_text = "Width"
+virtual_keyboard_type = 2
+
+[node name="height" type="LineEdit" parent="GridContainer/GridContainer2" index="1" unique_id=1897443031]
+unique_name_in_owner = true
+layout_mode = 2
+placeholder_text = "Height"
+virtual_keyboard_type = 2
+
+[node name="resolutionSet" type="Button" parent="GridContainer/GridContainer2" index="2" unique_id=1294896589]
+unique_name_in_owner = true
+layout_mode = 2
+text = "Set"
+
 [connection signal="toggled" from="GridContainer/CheckBox_TransparentBackground" to="." method="_any_value_changed"]
 [connection signal="toggled" from="GridContainer/CheckBox_HideWindowDecorations" to="." method="_any_value_changed"]
 [connection signal="color_changed" from="GridContainer/ColorPickerButton_BackgroundColor" to="." method="_any_value_changed"]