Update game to start from title and transition to level

game_state.gd

@@ -0,0 +1,18 @@
+extends Node
+
+var num_levels = 1
+var current_level = 0
+
+var game_scene = "res://main.tscn"
+var title_screen = "res://ui/title.tscn"
+
+
+func restart():
+	current_level = 0
+	get_tree().change_scene_to_file(title_screen)
+
+
+func next_level():
+	current_level += 1
+	if current_level <= num_levels:
+		get_tree().change_scene_to_file(game_scene)

levels/level_base.gd

@@ -39,3 +39,7 @@ func _on_item_picked_up():
 func set_score(value: int):
 	score = value
 	score_changed.emit(score)
+
+
+func _on_player_died():
+	GameState.restart()

levels/level_base.tscn

@@ -55,4 +55,5 @@ format = 2
 [node name="HUD" parent="CanvasLayer" instance=ExtResource("8_0n14g")]
 
 [connection signal="score_changed" from="." to="CanvasLayer/HUD" method="update_score"]
+[connection signal="died" from="Player" to="." method="_on_player_died"]
 [connection signal="life_changed" from="Player" to="CanvasLayer/HUD" method="update_life"]

main.gd

@@ -0,0 +1,9 @@
+extends Node
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	var level_num = str(GameState.current_level).pad_zeros(2)
+	var path = "res://levels/level_%s.tscn" % level_num
+	var level = load(path).instantiate()
+	add_child(level)

main.tscn

@@ -1,16 +1,6 @@
-[gd_scene load_steps=3 format=3 uid="uid://dwqy1qngxc88y"]
+[gd_scene load_steps=2 format=3 uid="uid://dwqy1qngxc88y"]
 
-[ext_resource type="PackedScene" uid="uid://dytoa1mc6ukah" path="res://player/player.tscn" id="1_wey0g"]
-
-[sub_resource type="RectangleShape2D" id="RectangleShape2D_vpa4s"]
-size = Vector2(165.5, 9)
+[ext_resource type="Script" path="res://main.gd" id="1_5fob1"]
 
 [node name="Main" type="Node"]
-
-[node name="Player" parent="." instance=ExtResource("1_wey0g")]
-
-[node name="StaticBody2D" type="StaticBody2D" parent="."]
-
-[node name="CollisionShape2D" type="CollisionShape2D" parent="StaticBody2D"]
-position = Vector2(47.25, 20.5)
-shape = SubResource("RectangleShape2D_vpa4s")
+script = ExtResource("1_5fob1")

project.godot

@@ -11,10 +11,14 @@ config_version=5
 [application]
 
 config/name="Jungle Jump"
-run/main_scene="res://main.tscn"
+run/main_scene="res://ui/title.tscn"
 config/features=PackedStringArray("4.1", "Forward Plus")
 config/icon="res://icon.svg"
 
+[autoload]
+
+GameState="*res://game_state.gd"
+
 [display]
 
 window/stretch/mode="canvas_items"

ui/title.gd

@@ -0,0 +1,6 @@
+extends Control
+
+
+func _input(event):
+	if event.is_action_pressed("ui_select"):
+		GameState.next_level()

ui/title.tscn

@@ -1,5 +1,6 @@
-[gd_scene load_steps=7 format=3 uid="uid://bqb0ccbvsye1i"]
+[gd_scene load_steps=8 format=3 uid="uid://bqb0ccbvsye1i"]
 
+[ext_resource type="Script" path="res://ui/title.gd" id="1_h6jgx"]
 [ext_resource type="Texture2D" uid="uid://b3tvlo0v6j4bi" path="res://assets/environment/back.png" id="1_rpjij"]
 [ext_resource type="Texture2D" uid="uid://d0rqiaxuha1p6" path="res://assets/environment/middle.png" id="2_tfyow"]
 [ext_resource type="FontFile" uid="uid://cxp0s6ifyv2ue" path="res://assets/Kenney Thick.ttf" id="3_glnlm"]
@@ -71,6 +72,7 @@ anchor_right = 1.0
 anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
+script = ExtResource("1_h6jgx")
 
 [node name="TextureRect" type="TextureRect" parent="."]
 layout_mode = 1
@@ -98,10 +100,10 @@ anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
 anchor_bottom = 0.5
-offset_left = -360.0
-offset_top = -42.0
-offset_right = 360.0
-offset_bottom = 42.0002
+offset_left = 216.0
+offset_top = 282.0
+offset_right = 936.0
+offset_bottom = 366.0
 grow_horizontal = 2
 grow_vertical = 2
 theme_override_colors/font_outline_color = Color(0, 0, 0, 1)