added pause menu in level and ability to load levels from main menu

src/gui/menu/level.gd

@@ -0,0 +1,13 @@
+extends Control
+
+func _on_continue_button_pressed():
+	get_tree().current_scene.pause()
+
+func _on_menu_button_pressed():
+	get_tree().current_scene.pause()
+	get_tree().change_scene_to_file("res://src/gui/menu/main.tscn")
+
+func _on_options_button_pressed():
+	var options = load("res://src/gui/menu/options.tscn").instantiate()
+	get_parent().add_child((options))
+	hide()

src/gui/menu/level.tscn

@@ -1,6 +1,7 @@
-[gd_scene load_steps=2 format=3 uid="uid://dyo5dblkfivwn"]
+[gd_scene load_steps=3 format=3 uid="uid://dyo5dblkfivwn"]
 
 [ext_resource type="Theme" uid="uid://dpktnl3r5wul1" path="res://src/gui/menu_theme.tres" id="1_62uke"]
+[ext_resource type="Script" path="res://src/gui/menu/level.gd" id="2_6ldjx"]
 
 [node name="level" type="Control"]
 layout_mode = 3
@@ -10,3 +11,73 @@ anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
 theme = ExtResource("1_62uke")
+script = ExtResource("2_6ldjx")
+
+[node name="Pause" type="Panel" parent="."]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -131.0
+offset_top = -231.0
+offset_right = 132.0
+offset_bottom = 169.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="Label" type="Label" parent="Pause"]
+layout_mode = 1
+anchors_preset = 5
+anchor_left = 0.5
+anchor_right = 0.5
+offset_left = -52.0
+offset_top = 24.0
+offset_right = 52.0
+offset_bottom = 50.0
+grow_horizontal = 2
+text = "PAUSED"
+horizontal_alignment = 1
+
+[node name="VBoxContainer" type="VBoxContainer" parent="Pause"]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -59.5
+offset_top = 3.0
+offset_right = 60.5
+offset_bottom = 131.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="ContinueButton" type="Button" parent="Pause/VBoxContainer"]
+custom_minimum_size = Vector2(120, 40)
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 8
+focus_neighbor_bottom = NodePath("../StartButton")
+text = "CONTINUE"
+
+[node name="OptionsButton" type="Button" parent="Pause/VBoxContainer"]
+custom_minimum_size = Vector2(120, 40)
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 8
+focus_neighbor_bottom = NodePath("../StartButton")
+text = "OPTIONS"
+
+[node name="MenuButton" type="Button" parent="Pause/VBoxContainer"]
+custom_minimum_size = Vector2(120, 40)
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 8
+focus_neighbor_bottom = NodePath("../StartButton")
+text = "TO MENU"
+
+[connection signal="pressed" from="Pause/VBoxContainer/ContinueButton" to="." method="_on_continue_button_pressed"]
+[connection signal="pressed" from="Pause/VBoxContainer/OptionsButton" to="." method="_on_options_button_pressed"]
+[connection signal="pressed" from="Pause/VBoxContainer/MenuButton" to="." method="_on_menu_button_pressed"]

src/gui/menu/main.gd

@@ -6,7 +6,7 @@ extends Control
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	$VBoxContainer/StartButton.grab_focus()
+	$Main/VBoxContainer/StartButton.grab_focus()
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
@@ -22,7 +22,8 @@ func _on_start_button_pressed():
 
 func _on_options_button_pressed():
 	var options = load("res://src/gui/menu/options.tscn").instantiate()
-	get_tree().current_scene.add_child((options))
+	get_parent().add_child((options))
+	hide()
 
 func _on_quit_button_pressed():
 	get_tree().quit()

src/gui/menu/main.tscn

@@ -65,39 +65,57 @@ grow_horizontal = 2
 grow_vertical = 2
 theme = SubResource("Theme_67fiq")
 script = ExtResource("1_p5r7q")
-main_menu = NodePath("VBoxContainer")
+main_menu = NodePath("Main")
 level_select = NodePath("LevelSelect")
 
-[node name="VBoxContainer" type="VBoxContainer" parent="."]
+[node name="Main" type="Panel" parent="."]
 layout_mode = 1
 anchors_preset = 8
 anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
 anchor_bottom = 0.5
-offset_left = -200.0
-offset_top = -44.0
-offset_right = 200.0
-offset_bottom = 156.0
+offset_left = -131.0
+offset_top = -231.0
+offset_right = 132.0
+offset_bottom = 169.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="VBoxContainer" type="VBoxContainer" parent="Main"]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -59.5
+offset_top = 3.0
+offset_right = 60.5
+offset_bottom = 131.0
 grow_horizontal = 2
 grow_vertical = 2
 alignment = 1
 
-[node name="StartButton" type="Button" parent="VBoxContainer"]
+[node name="StartButton" type="Button" parent="Main/VBoxContainer"]
+custom_minimum_size = Vector2(120, 40)
 layout_mode = 2
+size_flags_horizontal = 4
 focus_neighbor_top = NodePath("../QuitButton")
-text = "Start!
-"
+text = "PLAY"
 
-[node name="OptionsButton" type="Button" parent="VBoxContainer"]
+[node name="OptionsButton" type="Button" parent="Main/VBoxContainer"]
+custom_minimum_size = Vector2(120, 40)
 layout_mode = 2
-text = "Options
-"
+size_flags_horizontal = 4
+text = "OPTIONS"
 
-[node name="QuitButton" type="Button" parent="VBoxContainer"]
+[node name="QuitButton" type="Button" parent="Main/VBoxContainer"]
+custom_minimum_size = Vector2(120, 40)
 layout_mode = 2
+size_flags_horizontal = 4
 focus_neighbor_bottom = NodePath("../StartButton")
-text = "Quit"
+text = "QUIT"
 
 [node name="LevelSelect" type="Panel" parent="."]
 visible = false
@@ -212,18 +230,6 @@ layout_mode = 2
 size_flags_horizontal = 4
 text = "12"
 
-[node name="MarginContainer" type="MarginContainer" parent="LevelSelect/VBoxContainer"]
-layout_mode = 2
-theme_override_constants/margin_top = 20
-
-[node name="BackButton" type="Button" parent="LevelSelect/VBoxContainer/MarginContainer"]
-custom_minimum_size = Vector2(120, 40)
-layout_mode = 2
-size_flags_horizontal = 4
-size_flags_vertical = 8
-focus_neighbor_bottom = NodePath("../StartButton")
-text = "Back"
-
 [node name="Label" type="Label" parent="LevelSelect"]
 layout_mode = 1
 anchors_preset = 5
@@ -237,15 +243,34 @@ grow_horizontal = 2
 text = "LEVEL SELECT"
 horizontal_alignment = 1
 
+[node name="BackButton" type="Button" parent="LevelSelect"]
+custom_minimum_size = Vector2(120, 40)
+layout_mode = 1
+anchors_preset = 7
+anchor_left = 0.5
+anchor_top = 1.0
+anchor_right = 0.5
+anchor_bottom = 1.0
+offset_left = -60.0
+offset_top = -109.0
+offset_right = 60.0
+offset_bottom = -69.0
+grow_horizontal = 2
+grow_vertical = 0
+size_flags_horizontal = 4
+size_flags_vertical = 8
+focus_neighbor_bottom = NodePath("../StartButton")
+text = "BACK"
+
 [node name="MenuMusic" type="AudioStreamPlayer" parent="."]
 stream = ExtResource("2_yc480")
 volume_db = -29.953
 autoplay = true
 bus = &"Music"
 
-[connection signal="pressed" from="VBoxContainer/StartButton" to="." method="_on_start_button_pressed"]
-[connection signal="pressed" from="VBoxContainer/OptionsButton" to="." method="_on_options_button_pressed"]
-[connection signal="pressed" from="VBoxContainer/QuitButton" to="." method="_on_quit_button_pressed"]
+[connection signal="pressed" from="Main/VBoxContainer/StartButton" to="." method="_on_start_button_pressed"]
+[connection signal="pressed" from="Main/VBoxContainer/OptionsButton" to="." method="_on_options_button_pressed"]
+[connection signal="pressed" from="Main/VBoxContainer/QuitButton" to="." method="_on_quit_button_pressed"]
 [connection signal="pressed" from="LevelSelect/VBoxContainer/VBoxContainer2/Row1/1" to="." method="_on_level_button_pressed" binds= [1]]
 [connection signal="pressed" from="LevelSelect/VBoxContainer/VBoxContainer2/Row1/2" to="." method="_on_level_button_pressed" binds= [2]]
 [connection signal="pressed" from="LevelSelect/VBoxContainer/VBoxContainer2/Row1/3" to="." method="_on_level_button_pressed" binds= [3]]
@@ -258,4 +283,4 @@ bus = &"Music"
 [connection signal="pressed" from="LevelSelect/VBoxContainer/VBoxContainer2/Row3/10" to="." method="_on_level_button_pressed" binds= [10]]
 [connection signal="pressed" from="LevelSelect/VBoxContainer/VBoxContainer2/Row3/11" to="." method="_on_level_button_pressed" binds= [11]]
 [connection signal="pressed" from="LevelSelect/VBoxContainer/VBoxContainer2/Row3/12" to="." method="_on_level_button_pressed" binds= [12]]
-[connection signal="pressed" from="LevelSelect/VBoxContainer/MarginContainer/BackButton" to="." method="_on_back_button_pressed"]
+[connection signal="pressed" from="LevelSelect/BackButton" to="." method="_on_back_button_pressed"]

src/gui/menu/options.gd

@@ -1,4 +1,5 @@
 extends Control
 
 func _on_back_button_pressed():
+	get_parent().get_child(0).show()
 	queue_free()

src/gui/menu/options.tscn

@@ -129,9 +129,9 @@ anchor_top = 1.0
 anchor_right = 0.5
 anchor_bottom = 1.0
 offset_left = -60.0
-offset_top = -64.0
+offset_top = -109.0
 offset_right = 60.0
-offset_bottom = -24.0
+offset_bottom = -69.0
 grow_horizontal = 2
 grow_vertical = 0
 size_flags_horizontal = 4