Refactor end game, add fade animation and scoreboard

game/Game.gd

 # SPDX-License-Identifier: GPL-3.0-or-later  
-
 extends Node2D
 
-onready var pillar_spawner := $PillarSpawner
-onready var score_label : Label = $BackgroundLayer/ScoreLabel
+onready var pillar_spawner := $Foreground/PillarSpawner
+onready var score_label :Label = $Background/ScoreLabel
+onready var foreground :Node2D = $Foreground
+onready var gnu := $Gnu
+onready var score_board := $UI/ScoreBoard
 
-var score := 0
 
 func _ready() -> void:
 	pillar_spawner.connect("pillar_checkpoint_reached", self, "increase_score")
+	gnu.connect("died", self, "_on_Gnu_died")
 
 
 func _unhandled_input(event) -> void:
@@ -18,3 +20,13 @@ func _unhandled_input(event) -> void:
 
 func increase_score() -> void:
 	score_label.score += 1
+
+
+func _on_Gnu_died() -> void:
+	foreground.fade_out()
+	yield(get_tree().create_timer(0.3), "timeout")
+	get_tree().call_group('pillar', 'fade_out')
+	yield(get_tree().create_timer(0.3), "timeout")
+	score_label.fade_out()
+	yield(get_tree().create_timer(0.6), "timeout")
+	score_board.start(score_label.score)

game/Game.tscn

-[gd_scene load_steps=10 format=2]
+[gd_scene load_steps=12 format=2]
 
 [ext_resource path="res://Game.gd" type="Script" id=1]
 [ext_resource path="res://assets/bg.png" type="Texture" id=2]
 [ext_resource path="res://ScoreLabel/ScoreLabel.tscn" type="PackedScene" id=3]
-[ext_resource path="res://assets/ground.png" type="Texture" id=4]
-[ext_resource path="res://PillarSpawner/PillarSpawner.tscn" type="PackedScene" id=5]
-[ext_resource path="res://Gnu/Gnu.tscn" type="PackedScene" id=6]
+[ext_resource path="res://Gnu/Gnu.tscn" type="PackedScene" id=4]
+[ext_resource path="res://Foreground.gd" type="Script" id=5]
+[ext_resource path="res://PillarSpawner/PillarSpawner.tscn" type="PackedScene" id=6]
 [ext_resource path="res://SpriteSpawner/SpriteSpawner.gd" type="Script" id=7]
 [ext_resource path="res://SpriteSpawner/GroundSprite.tscn" type="PackedScene" id=8]
 [ext_resource path="res://SpriteSpawner/Fence.tscn" type="PackedScene" id=9]
+[ext_resource path="res://ScoreBoard/ScoreBoard.tscn" type="PackedScene" id=10]
+
+[sub_resource type="Animation" id=1]
+resource_name = "fade_out"
+length = 0.6
+tracks/0/type = "value"
+tracks/0/path = NodePath(".:modulate")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.6 ),
+"transitions": PoolRealArray( 1, 1 ),
+"update": 0,
+"values": [ Color( 1, 1, 1, 1 ), Color( 1, 1, 1, 0 ) ]
+}
 
 [node name="Game" type="Node2D"]
 script = ExtResource( 1 )
 
-[node name="BackgroundLayer" type="CanvasLayer" parent="."]
+[node name="Background" type="CanvasLayer" parent="."]
 layer = -10
 
-[node name="Sky" type="Sprite" parent="BackgroundLayer"]
+[node name="Sky" type="Sprite" parent="Background"]
 texture = ExtResource( 2 )
 offset = Vector2( 540, 960 )
 
-[node name="ScoreLabel" parent="BackgroundLayer" instance=ExtResource( 3 )]
+[node name="ScoreLabel" parent="Background" instance=ExtResource( 3 )]
 
-[node name="ParallaxBackground2" type="ParallaxBackground" parent="."]
-layer = -2
-scale = Vector2( 0.66, 1 )
-transform = Transform2D( 0.66, 0, 0, 1, 0, 0 )
-
-[node name="ParallaxLayer" type="ParallaxLayer" parent="ParallaxBackground2"]
-visible = false
-motion_scale = Vector2( 0.8, 1 )
-
-[node name="ground2" type="Sprite" parent="ParallaxBackground2/ParallaxLayer"]
-modulate = Color( 0.878431, 0.286275, 0.643137, 1 )
-position = Vector2( 424.242, 1520 )
-scale = Vector2( 0.787037, 0.787037 )
-texture = ExtResource( 4 )
-region_rect = Rect2( 758, 159, 311, 122 )
-
-[node name="PillarSpawner" parent="." instance=ExtResource( 5 )]
-position = Vector2( 0, 950 )
-
-[node name="Gnu" parent="." instance=ExtResource( 6 )]
+[node name="Gnu" parent="." instance=ExtResource( 4 )]
 position = Vector2( 190, 960 )
 z_index = 1
 
-[node name="Area2D" type="Area2D" parent="."]
-position = Vector2( 0, 1930 )
+[node name="Foreground" type="Node2D" parent="."]
+script = ExtResource( 5 )
 
-[node name="GroundSpawner" type="Node2D" parent="."]
+[node name="PillarSpawner" parent="Foreground" instance=ExtResource( 6 )]
+position = Vector2( 0, 950 )
+
+[node name="GroundSpawner" type="Node2D" parent="Foreground"]
+editor/display_folded = true
 position = Vector2( -180, 1930 )
 z_index = 100
 script = ExtResource( 7 )
 sprite_scene = ExtResource( 8 )
 
-[node name="SpawnPosition" type="Position2D" parent="GroundSpawner"]
+[node name="SpawnPosition" type="Position2D" parent="Foreground/GroundSpawner"]
 
-[node name="FenceSpawner" type="Node2D" parent="."]
+[node name="FenceSpawner" type="Node2D" parent="Foreground"]
 editor/display_folded = true
 position = Vector2( -180, 1700 )
 z_index = 100
 script = ExtResource( 7 )
 sprite_scene = ExtResource( 9 )
 
-[node name="SpawnPosition" type="Position2D" parent="FenceSpawner"]
+[node name="SpawnPosition" type="Position2D" parent="Foreground/FenceSpawner"]
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="Foreground"]
+anims/fade_out = SubResource( 1 )
+
+[node name="UI" type="CanvasLayer" parent="."]
+
+[node name="ScoreBoard" parent="UI" instance=ExtResource( 10 )]
+visible = false
 

game/Gnu/Gnu.gd

 extends KinematicBody2D
 
+signal died
+
 onready var tween : Tween = $Tween
 onready var sprite : Sprite = $Sprite
 onready var collision_shape : CollisionShape2D = $CollisionShape2D
@@ -73,11 +75,9 @@ func die() -> void:
 		sprite.scale, Vector2(), 0.4,
 		Tween.TRANS_QUAD, Tween.EASE_OUT)
 	tween.start()
-
-
-func _on_Tween_tween_completed(object, key) -> void:
-	if key == ':scale':
-		self._active = false
+	yield(tween, "tween_completed")
+	self._active = false
+	emit_signal('died')
 
 
 func _set_active(value) -> void:

game/Gnu/Gnu.tscn

@@ -34,4 +34,3 @@ shape = SubResource( 1 )
 
 [node name="Tween" type="Tween" parent="."]
 
-[connection signal="tween_completed" from="Tween" to="." method="_on_Tween_tween_completed"]

game/Pillar/Pillar.gd

@@ -4,6 +4,7 @@ signal checkpoint_reached
 
 onready var notifier : VisibilityNotifier2D = $VisibilityNotifier2D
 onready var checkpoint : Area2D = $Checkpoint
+onready var anim_player :AnimationPlayer = $AnimationPlayer
 
 
 func _ready() -> void:
@@ -17,3 +18,7 @@ func _ready() -> void:
 
 func _on_Checkpoint_body_entered(body) -> void:
 	emit_signal("checkpoint_reached")
+
+
+func fade_out():
+	anim_player.play("fade_out")

game/Pillar/Pillar.tscn

-[gd_scene load_steps=5 format=2]
+[gd_scene load_steps=6 format=2]
 
 [ext_resource path="res://Pillar/Pillar.gd" type="Script" id=1]
 [ext_resource path="res://assets/pillar_top.png" type="Texture" id=2]
@@ -7,7 +7,25 @@
 [sub_resource type="RectangleShape2D" id=1]
 extents = Vector2( 20, 240 )
 
-[node name="Pillar" type="StaticBody2D"]
+[sub_resource type="Animation" id=2]
+resource_name = "fade_out"
+length = 0.6
+tracks/0/type = "value"
+tracks/0/path = NodePath(".:modulate")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.6 ),
+"transitions": PoolRealArray( 1, 1 ),
+"update": 0,
+"values": [ Color( 1, 1, 1, 1 ), Color( 1, 1, 1, 0 ) ]
+}
+
+[node name="Pillar" type="StaticBody2D" groups=[
+"pillar",
+]]
 collision_layer = 2
 collision_mask = 0
 script = ExtResource( 1 )
@@ -43,3 +61,6 @@ shape = SubResource( 1 )
 position = Vector2( 140, 0 )
 rect = Rect2( -20, -20, 40, 40 )
 
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+anims/fade_out = SubResource( 2 )
+

game/PillarSpawner/PillarSpawner.tscn

@@ -10,4 +10,5 @@ script = ExtResource( 1 )
 [node name="SpawnArea" type="Node2D" parent="."]
 script = ExtResource( 2 )
 min_extents = 60.0
+max_extents = 400.0