Add pause menu

scenes/menu/pause_menu.gd

@@ -0,0 +1,20 @@
+extends PopupDialog
+
+
+func _process(_delta: float) -> void:
+	if Input.is_action_just_pressed("ui_cancel"):
+		if get_tree().paused:
+			hide()
+			get_tree().paused = false
+		else:
+			show()
+			get_tree().paused = true
+
+func _on_ContinueButton_pressed():
+	hide()
+	get_tree().paused = false
+
+func _on_ExitButton_pressed():
+	get_tree().paused = false
+	get_tree().change_scene("res://scenes/menu/main_menu.tscn")
+	get_tree().root.get_child(get_tree().root.get_child_count() - 1).queue_free()

scenes/menu/pause_menu.tscn

@@ -0,0 +1,68 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://assets/fonts/kenney-future-narrow.ttf" type="DynamicFontData" id=1]
+[ext_resource path="res://scenes/menu/pause_menu.gd" type="Script" id=2]
+
+[sub_resource type="DynamicFont" id=1]
+font_data = ExtResource( 1 )
+
+[sub_resource type="DynamicFont" id=2]
+font_data = ExtResource( 1 )
+
+[node name="PauseMenu" type="PopupDialog"]
+pause_mode = 2
+anchor_left = 0.25
+anchor_top = 0.25
+anchor_right = 0.75
+anchor_bottom = 0.75
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="MarginContainer" type="MarginContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 20.0
+margin_top = 20.0
+margin_right = -20.0
+margin_bottom = -20.0
+
+[node name="VSplitContainer" type="VSplitContainer" parent="MarginContainer"]
+margin_right = 472.0
+margin_bottom = 260.0
+dragger_visibility = 1
+
+[node name="Title" type="Label" parent="MarginContainer/VSplitContainer"]
+margin_right = 472.0
+margin_bottom = 18.0
+custom_fonts/font = SubResource( 1 )
+text = "Game Paused"
+align = 1
+valign = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer/VSplitContainer"]
+margin_top = 30.0
+margin_right = 472.0
+margin_bottom = 260.0
+alignment = 1
+
+[node name="ContinueButton" type="Button" parent="MarginContainer/VSplitContainer/VBoxContainer"]
+margin_top = 89.0
+margin_right = 472.0
+margin_bottom = 113.0
+custom_fonts/font = SubResource( 2 )
+text = "Continue"
+
+[node name="ExitButton" type="Button" parent="MarginContainer/VSplitContainer/VBoxContainer"]
+margin_top = 117.0
+margin_right = 472.0
+margin_bottom = 141.0
+custom_fonts/font = SubResource( 2 )
+text = "Exit to main menu"
+
+[connection signal="pressed" from="MarginContainer/VSplitContainer/VBoxContainer/ContinueButton" to="." method="_on_ContinueButton_pressed"]
+[connection signal="pressed" from="MarginContainer/VSplitContainer/VBoxContainer/ExitButton" to="." method="_on_ExitButton_pressed"]

scenes/test_level.tscn

@@ -1,6 +1,7 @@
-[gd_scene load_steps=10 format=2]
+[gd_scene load_steps=11 format=2]
 
 [ext_resource path="res://scenes/test_level.gd" type="Script" id=1]
+[ext_resource path="res://scenes/menu/pause_menu.tscn" type="PackedScene" id=2]
 [ext_resource path="res://icon.png" type="Texture" id=3]
 
 [sub_resource type="PlaneMesh" id=1]
@@ -37,6 +38,8 @@ albedo_texture = SubResource( 6 )
 [node name="Spatial" type="Spatial"]
 script = ExtResource( 1 )
 
+[node name="PauseMenu" parent="." instance=ExtResource( 2 )]
+
 [node name="PlayerSpawnLocation" type="Spatial" parent="."]
 transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -53.0538, 4.97082, -42.7552 )