win/blur scenes

Engine.gd

@@ -0,0 +1,24 @@
+extends Node
+
+signal game_paused
+signal game_unpaused
+
+signal game_finished(elapsed: float, movement_count: int)
+
+signal game_reset
+
+var is_game_paused: bool = false
+
+func toggle_pause():
+	if is_game_paused:
+		game_unpaused.emit()
+	else:
+		game_paused.emit()
+
+	is_game_paused = !is_game_paused
+
+func finish_game(elapsed: float, movement_count: int):
+	game_finished.emit(elapsed, movement_count)
+
+func reset_game():
+	game_reset.emit()

elements/game board.gd

@@ -6,7 +6,7 @@ const RAY_LENGTH = 5
 
 @onready var disks = get_node("disks")
 
-@export var disk_count: int = 3
+@export var disk_count: int = 1
 
 var movement_count = 0
 
@@ -16,6 +16,9 @@ var starting_cylinder
 # Stores the origin cylinder from a drag & drop movement
 var origin_cylinder
 
+# Set if the input should be disabled for the game (for pause/win scenes)
+var input_disabled: bool = false
+
 signal finished_movement
 
 func reset():
@@ -62,6 +65,11 @@ func _init_disks():
 		cylinder.append_disk(disk)
 
 func _ready():
+	GlobalEngine.game_paused.connect(_on_game_paused)
+	GlobalEngine.game_unpaused.connect(_on_game_unpaused)
+	GlobalEngine.game_finished.connect(_on_game_finished)
+	GlobalEngine.game_reset.connect(_on_game_reset)
+		
 	reset()
 	
 func _physics_process(_delta):
@@ -69,6 +77,9 @@ func _physics_process(_delta):
 		_calculate_input()
 
 func _calculate_input():
+	if input_disabled:
+		return
+	
 	var hovering_cylinder
 	var space_state = get_world_3d().direct_space_state
 	var cam = get_viewport().get_camera_3d()
@@ -113,8 +124,23 @@ func _calculate_input():
 
 			origin_cylinder = null
 
-func _on_finished_movement(disk, cylinder):
+func _on_finished_movement(_disk, cylinder):
 	movement_count += 1
 	
 	if len(cylinder.disks) == disk_count and cylinder != starting_cylinder:
-		print("game finished!")
+		# TODO: elapsed time
+		print("Game finished!")
+		GlobalEngine.finish_game(0, movement_count)
+
+func _on_game_paused():
+	input_disabled = true
+
+func _on_game_unpaused():
+	input_disabled = false
+	
+func _on_game_finished():
+	input_disabled = true
+	
+func _on_game_reset():
+	reset()
+	#input_disabled = false

project.godot

@@ -15,6 +15,10 @@ run/main_scene="res://scenes/game.tscn"
 config/features=PackedStringArray("4.1", "Mobile")
 config/icon="res://icon.jpg"
 
+[autoload]
+
+GlobalEngine="*res://Engine.gd"
+
 [filesystem]
 
 import/fbx/enabled=false

scenes/Blur.gd

@@ -6,15 +6,12 @@ var to_lod: float
 
 var action: int = 0 # 0 = none, 1 = blur, -1 = unblur
 
-func _ready():
-	blur()
-
 func _process(_delta):
-	var material = $Background.material
-	var lod = material.get("shader_parameter/lod")
+	var mat = $Background.material
+	var lod = mat.get("shader_parameter/lod")
 	if (action == 1 and lod <= to_lod) or (action == -1 and lod >= to_lod):
-		material.set("shader_parameter/lod", lod + speed * action)
-	$BlurText.text = "%.02f" % material.get("shader_parameter/lod")
+		mat.set("shader_parameter/lod", lod + speed * action)
+	$BlurText.text = "%.02f" % mat.get("shader_parameter/lod")
 
 func _input(event):
 	if event is InputEventKey and Input.is_key_pressed(KEY_O):

scenes/Win.gd

@@ -0,0 +1,14 @@
+extends Node2D
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	GlobalEngine.game_finished.connect(_on_game_finished)
+
+func _on_game_finished(elapsed: float, movement_count: int):
+	$NumberOfMovements.text = "%d" % movement_count
+	$TimeElapsed.text = "%2f" % elapsed
+
+
+func _on_play_again_button_pressed():
+	GlobalEngine.reset_game()

scenes/Win.tscn

@@ -0,0 +1,51 @@
+[gd_scene load_steps=2 format=3 uid="uid://ll4oe2eiykl2"]
+
+[ext_resource type="Script" path="res://scenes/Win.gd" id="1_1sadr"]
+
+[node name="Win" type="Node2D"]
+script = ExtResource("1_1sadr")
+
+[node name="Win Label" type="RichTextLabel" parent="."]
+offset_left = 199.0
+offset_top = 126.0
+offset_right = 306.0
+offset_bottom = 166.0
+text = "You won!"
+fit_content = true
+tab_size = 6
+
+[node name="LabelNumberOfMovements" type="RichTextLabel" parent="."]
+offset_left = 784.0
+offset_top = 114.0
+offset_right = 1101.0
+offset_bottom = 154.0
+text = "Number of movements:"
+
+[node name="NumberOfMovements" type="RichTextLabel" parent="."]
+offset_left = 846.0
+offset_top = 136.0
+offset_right = 935.0
+offset_bottom = 176.0
+
+[node name="LabelTimeElapsed" type="RichTextLabel" parent="."]
+offset_left = 783.0
+offset_top = 199.0
+offset_right = 1100.0
+offset_bottom = 239.0
+text = "Time Elapsed:
+"
+
+[node name="TimeElapsed" type="RichTextLabel" parent="."]
+offset_left = 838.0
+offset_top = 230.0
+offset_right = 1003.0
+offset_bottom = 270.0
+
+[node name="PlayAgainButton" type="Button" parent="."]
+offset_left = 252.0
+offset_top = 392.0
+offset_right = 412.0
+offset_bottom = 501.0
+text = "Play again"
+
+[connection signal="pressed" from="PlayAgainButton" to="." method="_on_play_again_button_pressed"]

scenes/game.gd

@@ -1,11 +1,29 @@
 extends Node
 
-
-# Called when the node enters the scene tree for the first time.
 func _ready():
-	pass # Replace with function body.
+	GlobalEngine.game_paused.connect(_on_game_paused)
+	GlobalEngine.game_unpaused.connect(_on_game_unpaused)
+	GlobalEngine.game_finished.connect(_on_game_finished)
+	GlobalEngine.game_reset.connect(_on_game_reset)
 
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(_delta):
 	pass
+
+func _input(event):
+	if event is InputEventKey and Input.is_key_pressed(KEY_P):
+		GlobalEngine.toggle_pause()
+
+func _on_game_paused():
+	$Blur.blur()
+	
+func _on_game_unpaused():
+	$Blur.unblur()
+
+func _on_game_finished(_elapsed: float, _movement_count: int):
+	print("Game._on_game_finsihed")
+	$Blur.blur()
+	$Win.show()
+
+func _on_game_reset():
+	$Blur.unblur()
+	$Win.hide()

scenes/game.tscn

@@ -1,8 +1,9 @@
-[gd_scene load_steps=4 format=3 uid="uid://dp783hpcki0qp"]
+[gd_scene load_steps=5 format=3 uid="uid://dp783hpcki0qp"]
 
 [ext_resource type="Script" path="res://scenes/game.gd" id="1_bf6na"]
 [ext_resource type="PackedScene" uid="uid://dlhvv8pl2cpxr" path="res://elements/game board.tscn" id="1_hvkf0"]
 [ext_resource type="PackedScene" uid="uid://romjvk75gdnh" path="res://scenes/Blur.tscn" id="3_6fx1e"]
+[ext_resource type="PackedScene" uid="uid://ll4oe2eiykl2" path="res://scenes/Win.tscn" id="4_32lyl"]
 
 [node name="Game Scene" type="Node"]
 script = ExtResource("1_bf6na")
@@ -23,3 +24,7 @@ omni_range = 4.61418
 transform = Transform3D(1, 0, 0, 0, 0.938962, 0.34402, 0, -0.34402, 0.938962, -0.140397, 2.30478, 4.06853)
 
 [node name="Blur" parent="." instance=ExtResource("3_6fx1e")]
+
+[node name="Win" parent="." instance=ExtResource("4_32lyl")]
+visible = false
+position = Vector2(2.08165e-12, 2.08165e-12)