pieces now spawn one at a time

scenes/GameScene/game.gd

@@ -0,0 +1,26 @@
+extends Node2D
+
+@export var levels:Array[PackedScene]
+
+var current_level = 0
+var current_level_instance = null
+
+@onready var piece_spawner = $GamepieceSpawner
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	load_current_level()
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func load_current_level():
+	if not current_level_instance:
+		current_level_instance = levels[current_level].instantiate()
+		add_child(current_level_instance)
+		piece_spawner.add_segments_to_queue(current_level_instance.get_node("PossibleSolution").get_children())
+		piece_spawner.reveal_next_piece()
+

scenes/GameScene/game.tscn

@@ -1,53 +1,17 @@
-[gd_scene load_steps=7 format=4 uid="uid://drwnwutwrrpb0"]
+[gd_scene load_steps=4 format=3 uid="uid://drwnwutwrrpb0"]
 
-[ext_resource type="PackedScene" uid="uid://cy1uuyuh3e44f" path="res://scenes/GameScene/load.tscn" id="2_6vgst"]
-[ext_resource type="PackedScene" uid="uid://73fcyu51g72" path="res://scenes/power_source.tscn" id="2_efwgb"]
-[ext_resource type="PackedScene" uid="uid://cfrdeamt1c5dy" path="res://scenes/GameScene/segment.tscn" id="4_cmlyv"]
-[ext_resource type="PackedScene" uid="uid://cp11itxbkl8u2" path="res://scenes/drop_area.tscn" id="6_dvwn4"]
-
-[sub_resource type="TileSetScenesCollectionSource" id="TileSetScenesCollectionSource_0044b"]
-resource_name = "Map"
-scenes/1/scene = ExtResource("6_dvwn4")
-scenes/2/scene = ExtResource("2_efwgb")
-scenes/3/scene = ExtResource("2_6vgst")
-
-[sub_resource type="TileSet" id="TileSet_28ise"]
-tile_shape = 3
-tile_size = Vector2i(94, 94)
-sources/0 = SubResource("TileSetScenesCollectionSource_0044b")
+[ext_resource type="PackedScene" uid="uid://j34kskfwf7ku" path="res://scenes/Levels/level_1.tscn" id="1_cw4a4"]
+[ext_resource type="Script" path="res://scenes/GameScene/game.gd" id="1_y3mbf"]
+[ext_resource type="Script" path="res://scenes/gamepiece_spawner.gd" id="3_8wmyh"]
 
 [node name="Game" type="Node2D"]
 position = Vector2(254, 124)
+script = ExtResource("1_y3mbf")
+levels = Array[PackedScene]([ExtResource("1_cw4a4")])
 
-[node name="TileMapLayerHex" type="TileMapLayer" parent="."]
-position = Vector2(-26, -18)
-tile_map_data = PackedByteArray("AAD//wMAAAAAAAAAAQAAAAMAAAAAAAAAAQAAAAIAAAAAAAAAAQD//wIAAAAAAAAAAQD//wEAAAAAAAAAAQD+/wEAAAAAAAAAAQD+/wIAAAAAAAAAAgABAAIAAAAAAAAAAwD+/wMAAAAAAAAAAQD//wQAAAAAAAAAAQAAAAQAAAAAAAAAAQABAAQAAAAAAAAAAQABAAMAAAAAAAAAAQAAAAEAAAAAAAAAAQA=")
-tile_set = SubResource("TileSet_28ise")
-
-[node name="Segment" parent="." instance=ExtResource("4_cmlyv")]
-position = Vector2(-133, -53)
-connection_pairs = Array[Vector2i]([Vector2i(2, -2)])
-
-[node name="Segment2" parent="." instance=ExtResource("4_cmlyv")]
-position = Vector2(-82, 20)
-connection_pairs = Array[Vector2i]([Vector2i(5, 2)])
-
-[node name="Segment3" parent="." instance=ExtResource("4_cmlyv")]
-position = Vector2(63, -54)
-connection_pairs = Array[Vector2i]([Vector2i(5, 3)])
-
-[node name="Segment4" parent="." instance=ExtResource("4_cmlyv")]
-position = Vector2(-179, 27)
-connection_pairs = Array[Vector2i]([Vector2i(0, 1)])
-
-[node name="Segment5" parent="." instance=ExtResource("4_cmlyv")]
-position = Vector2(114, 20)
-connection_pairs = Array[Vector2i]([Vector2i(4, 2)])
-
-[node name="Segment6" parent="." instance=ExtResource("4_cmlyv")]
-position = Vector2(-34, -55)
-connection_pairs = Array[Vector2i]([Vector2i(5, 3)])
+[node name="GamepieceSpawner" type="Node2D" parent="."]
+top_level = true
+position = Vector2(54, 30)
+script = ExtResource("3_8wmyh")
 
-[node name="Segment7" parent="." instance=ExtResource("4_cmlyv")]
-position = Vector2(17, 19)
-connection_pairs = Array[Vector2i]([Vector2i(1, 0)])
+[node name="LevelContainer" type="Node2D" parent="."]

scenes/GameScene/segment.gd

@@ -1,7 +1,10 @@
 @tool
 extends Node2D
+class_name Segment
 
-var draggable = false
+signal dropped
+
+var draggable = true
 var is_inside_dropable = false
 var offset: Vector2
 var dragStartPosition: Vector2
@@ -87,16 +90,19 @@ func _on_click_area_mouse_exited() -> void:
 func _on_click_area_input_event(viewport: Node, event: InputEvent, shape_idx: int) -> void:
 	if Engine.is_editor_hint():
 		return
-	if event.is_action_pressed("click"):
+	if event.is_action_pressed("click") and draggable:
 		dragging = true
 		offset = get_global_mouse_position() - global_position
 		dragStartPosition =global_position
 		Dragging.is_dragging = true
-	elif event.is_action_released("click"):
+	elif event.is_action_released("click") and draggable:
 		dragging = false
 		Dragging.is_dragging = false
 		if drop_target:
+			drop_target.monitorable = false
 			global_position = drop_target.global_position
+			dropped.emit()
+			$ClickArea.queue_free()
 			drop_target = null
 		else:
 			global_position = dragStartPosition

scenes/Levels/level_1.tscn

@@ -0,0 +1,55 @@
+[gd_scene load_steps=7 format=4 uid="uid://j34kskfwf7ku"]
+
+[ext_resource type="PackedScene" uid="uid://cp11itxbkl8u2" path="res://scenes/drop_area.tscn" id="1_g2nlb"]
+[ext_resource type="PackedScene" uid="uid://73fcyu51g72" path="res://scenes/power_source.tscn" id="2_spqev"]
+[ext_resource type="PackedScene" uid="uid://cy1uuyuh3e44f" path="res://scenes/GameScene/load.tscn" id="3_gak4n"]
+[ext_resource type="PackedScene" uid="uid://cfrdeamt1c5dy" path="res://scenes/GameScene/segment.tscn" id="4_c6ir0"]
+
+[sub_resource type="TileSetScenesCollectionSource" id="TileSetScenesCollectionSource_ie45y"]
+resource_name = "Map"
+scenes/1/scene = ExtResource("1_g2nlb")
+scenes/2/scene = ExtResource("2_spqev")
+scenes/3/scene = ExtResource("3_gak4n")
+
+[sub_resource type="TileSet" id="TileSet_f5i1a"]
+tile_shape = 3
+tile_size = Vector2i(94, 94)
+sources/0 = SubResource("TileSetScenesCollectionSource_ie45y")
+
+[node name="Level1" type="Node2D"]
+
+[node name="Tiles" type="TileMapLayer" parent="."]
+position = Vector2(-26, -18)
+tile_map_data = PackedByteArray("AAD//wMAAAAAAAAAAQAAAAMAAAAAAAAAAQAAAAIAAAAAAAAAAQD//wIAAAAAAAAAAQD//wEAAAAAAAAAAQD+/wEAAAAAAAAAAQD+/wIAAAAAAAAAAgABAAIAAAAAAAAAAwD+/wMAAAAAAAAAAQD//wQAAAAAAAAAAQAAAAQAAAAAAAAAAQABAAQAAAAAAAAAAQABAAMAAAAAAAAAAQAAAAEAAAAAAAAAAQA=")
+tile_set = SubResource("TileSet_f5i1a")
+
+[node name="PossibleSolution" type="Node2D" parent="."]
+visible = false
+
+[node name="Segment" parent="PossibleSolution" instance=ExtResource("4_c6ir0")]
+position = Vector2(-133, -53)
+connection_pairs = Array[Vector2i]([Vector2i(2, -2)])
+
+[node name="Segment2" parent="PossibleSolution" instance=ExtResource("4_c6ir0")]
+position = Vector2(-82, 20)
+connection_pairs = Array[Vector2i]([Vector2i(5, 2)])
+
+[node name="Segment3" parent="PossibleSolution" instance=ExtResource("4_c6ir0")]
+position = Vector2(63, -54)
+connection_pairs = Array[Vector2i]([Vector2i(5, 3)])
+
+[node name="Segment4" parent="PossibleSolution" instance=ExtResource("4_c6ir0")]
+position = Vector2(-179, 27)
+connection_pairs = Array[Vector2i]([Vector2i(0, 1)])
+
+[node name="Segment5" parent="PossibleSolution" instance=ExtResource("4_c6ir0")]
+position = Vector2(114, 20)
+connection_pairs = Array[Vector2i]([Vector2i(4, 2)])
+
+[node name="Segment6" parent="PossibleSolution" instance=ExtResource("4_c6ir0")]
+position = Vector2(-34, -55)
+connection_pairs = Array[Vector2i]([Vector2i(5, 3)])
+
+[node name="Segment7" parent="PossibleSolution" instance=ExtResource("4_c6ir0")]
+position = Vector2(17, 19)
+connection_pairs = Array[Vector2i]([Vector2i(1, 0)])

scenes/gamepiece_spawner.gd

@@ -0,0 +1,23 @@
+extends Node2D
+class_name GamepieceSpawner
+
+
+@onready var queue = Node2D.new()
+
+
+func _ready() -> void:
+	queue.hide()
+	add_child(queue)
+
+
+func add_segments_to_queue(pieces:Array[Node]) -> void:
+	pieces.shuffle()
+	for piece in pieces:
+		piece.position=Vector2.ZERO
+		piece.dropped.connect(reveal_next_piece)
+		piece.reparent(queue)
+
+func reveal_next_piece() -> void:
+	var next_piece = queue.get_child(0)
+	if next_piece:
+		next_piece.reparent(self)