Make loading work

Scenes/Components/Card.gd

@@ -10,6 +10,7 @@ signal card_dropped_anim()
 signal card_menu()
 signal card_moved(origin, direction, t)
 signal card_clicked()
+signal loaded()
 
 var clicked := false
 var exhausted := false
@@ -99,6 +100,7 @@ func _card_fetched(result: int, response_code: int, headers: PoolStringArray, bo
 	texture.create_from_image(img)
 	mat.albedo_texture = texture
 	cardImage.set_surface_material(0, mat)
+	emit_signal("loaded")
 
 func tween_move_to(targetPos: Vector3, duration: float = 0.1):
 	$Tween.interpolate_property(self, "translation",

Scenes/Global/Loader.gd

@@ -0,0 +1,50 @@
+extends Node
+
+var loadingScreen = preload("res://Scenes/Loading.tscn")
+
+var loader: ResourceInteractiveLoader = null
+var current_scene = null
+var load_next: String = ""
+
+onready var root = get_tree().get_root()
+onready var loading = $LoadingScreen
+
+func _ready():
+	set_process(false)
+
+func load_scene(path: String):
+	current_scene = root.get_child(root.get_child_count() -1)
+	loading.fade_in()
+	load_next = path
+
+var delay := 0.1
+var cur_delay := 0.0
+
+func set_new_scene(scene):
+	current_scene.queue_free()
+	var instance = scene.instance()
+	instance.connect("loaded", self, "_fade_out")
+	root.add_child(instance)
+	root.move_child(instance, 0)
+
+func _process(delta):
+	if loader == null:
+		# no need to process anymore
+		set_process(false)
+		return
+
+	cur_delay += delta
+	if cur_delay > delay:
+		cur_delay = 0
+		var err = loader.poll()
+		if err == ERR_FILE_EOF: # Finished loading.
+			var resource = loader.get_resource()
+			loader = null
+			set_new_scene(resource)
+
+func _fade_in():
+	loader = ResourceLoader.load_interactive(load_next)
+	set_process(true)
+
+func _fade_out():
+	loading.fade_out()

Scenes/Global/Loader.tscn

@@ -0,0 +1,10 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://Scenes/Global/Loader.gd" type="Script" id=1]
+[ext_resource path="res://Scenes/Loading.tscn" type="PackedScene" id=2]
+
+[node name="Node" type="Node"]
+script = ExtResource( 1 )
+
+[node name="LoadingScreen" parent="." instance=ExtResource( 2 )]
+[connection signal="faded_in" from="LoadingScreen" to="." method="_fade_in"]

Scenes/Loading.tscn

@@ -33,6 +33,30 @@ tracks/1/keys = {
 "method": "scatter_in"
 } ]
 }
+tracks/2/type = "value"
+tracks/2/path = NodePath("TextureRect:visible")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/keys = {
+"times": PoolRealArray( 0, 0.5 ),
+"transitions": PoolRealArray( 1, 1 ),
+"update": 1,
+"values": [ false, true ]
+}
+tracks/3/type = "value"
+tracks/3/path = NodePath(".:mouse_filter")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/keys = {
+"times": PoolRealArray( 0, 0.2 ),
+"transitions": PoolRealArray( 1, 1 ),
+"update": 1,
+"values": [ 2, 0 ]
+}
 
 [sub_resource type="Animation" id=2]
 resource_name = "fade_out"
@@ -63,10 +87,35 @@ tracks/1/keys = {
 "method": "scatter_out"
 } ]
 }
+tracks/2/type = "value"
+tracks/2/path = NodePath("TextureRect:visible")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/keys = {
+"times": PoolRealArray( 0, 0.8 ),
+"transitions": PoolRealArray( 1, 1 ),
+"update": 1,
+"values": [ true, false ]
+}
+tracks/3/type = "value"
+tracks/3/path = NodePath(".:mouse_filter")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/keys = {
+"times": PoolRealArray( 0, 0.8 ),
+"transitions": PoolRealArray( 1, 1 ),
+"update": 1,
+"values": [ 0, 2 ]
+}
 
 [node name="LoadingScreen" type="Control"]
 anchor_right = 1.0
 anchor_bottom = 1.0
+mouse_filter = 2
 script = ExtResource( 1 )
 
 [node name="Cards" type="Node2D" parent="."]
@@ -75,12 +124,15 @@ scale = Vector2( 0.5, 0.5 )
 script = ExtResource( 2 )
 
 [node name="TextureRect" type="TextureRect" parent="."]
-modulate = Color( 1, 1, 1, 0.784314 )
+visible = false
+modulate = Color( 1, 1, 1, 0 )
 anchor_right = 1.0
 anchor_bottom = 1.0
+mouse_filter = 2
 texture = ExtResource( 3 )
 expand = true
 
 [node name="AnimationPlayer" type="AnimationPlayer" parent="."]
 anims/fade_in = SubResource( 1 )
 anims/fade_out = SubResource( 2 )
+[connection signal="animation_finished" from="AnimationPlayer" to="." method="_on_animation_finished"]

Scenes/Loading/LoadingScreen.gd

@@ -1,13 +1,18 @@
 extends Control
 
-var passed := 0.0
-var once := true
+signal faded_in()
+signal faded_out()
 
-func _ready():
+func fade_in():
 	$AnimationPlayer.play("fade_in")
 
-func _process(delta):
-	passed += delta
-	if passed > 5.0 and once:
-		$AnimationPlayer.play("fade_out")
-		once = false
+func fade_out():
+	$AnimationPlayer.play("fade_out")
+
+func _on_animation_finished(anim_name):
+	match anim_name:
+		"fade_in":
+			emit_signal("faded_in")
+		"fade_out":
+			$Cards.cleanup()
+			emit_signal("faded_out")

Scenes/Loading/ScatterSource.gd

@@ -78,3 +78,7 @@ func scatter_in():
 func scatter_out():
 	for card in get_children():
 		card.tweenTo(Vector2((card.position.x / 2)-3000, (card.position.y)-1800), PI)
+
+func cleanup():
+	for card in get_children():
+		card.queue_free()

Scenes/Scripts/Board.gd

@@ -2,6 +2,8 @@ extends Spatial
 
 class_name Board
 
+signal loaded()
+
 onready var CardTemplate := preload("res://Scenes/Components/Card.tscn")
 
 onready var camera := $Camera
@@ -18,6 +20,7 @@ var currentZone: Stack = null
 
 var mouseOrigin: Vector2
 var lastCameraTransform: Transform
+var cardsToLoad: int = 0
 	
 onready var zones: Dictionary = {
 	"player1.deck": $Cards/P1Deck, 
@@ -39,6 +42,7 @@ func _ready():
 		"pr10","pr11","pr12","pr13","pr14","pr15","pr16","pr12","pr13","pr14",
 		"pr10","pr11","pr12","pr13","pr14","pr15","pr16","pr12","pr13","pr14"
 	]
+	cardsToLoad = len(deck)
 	# Fill deck with cards
 	for card in deck:
 		add_card(card, 0, "player1.deck")
@@ -191,6 +195,11 @@ func _card_menu_action(id: int, card: Card):
 				card.animation.queue("flip")
 				card.flipped = true
 
+func _card_loaded():
+	cardsToLoad -= 1
+	if cardsToLoad <= 0:
+		emit_signal("loaded")
+
 func reparent(object: Node, from: Node, to: Node):
 	from.remove_child(object)
 	to.add_child(object)
@@ -215,6 +224,7 @@ func add_card(cardID: String, playerID: int, zone: String):
 	card.connect("card_moved", self, "_card_moved", [card])
 	card.connect("card_menu", ui, "show_card_menu", [card, self, "_card_menu_action"])
 	card.connect("card_clicked", self, "_card_clicked", [card])
+	card.connect("loaded", self, "_card_loaded")
 	if card.inHand:
 		# TODO support for >2 players
 		if playerID == 0:

Scenes/SplashScreen.gd

@@ -0,0 +1,5 @@
+extends Control
+
+func _ready():
+	#TODO Splash screen
+	Loader.load_scene("res://Scenes/Board.tscn")

Scenes/SplashScreen.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://Scenes/SplashScreen.gd" type="Script" id=1]
+
+[node name="Control" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 1 )

project.godot

@@ -45,13 +45,14 @@ _global_script_class_icons={
 [application]
 
 config/name="MLP CARD GAME"
-run/main_scene="res://Scenes/Board.tscn"
+run/main_scene="res://Scenes/SplashScreen.tscn"
 config/icon="res://icon.png"
 
 [autoload]
 
 Remote="*res://Scenes/Global/Remote.tscn"
 Mods="*res://Scenes/Global/Mods.tscn"
+Loader="*res://Scenes/Global/Loader.tscn"
 
 [display]