add NewGame panel

assets/taqin_theme.tres

@@ -1,4 +1,4 @@
-[gd_resource type="Theme" load_steps=6 format=2]
+[gd_resource type="Theme" load_steps=7 format=2]
 
 [ext_resource path="res://assets/fonts/Montserrat-ExtraBolt-48.tres" type="DynamicFont" id=1]
 
@@ -14,6 +14,18 @@ bg_color = Color( 0.0509804, 0.168627, 0.270588, 1 )
 [sub_resource type="StyleBoxFlat" id=4]
 bg_color = Color( 1, 0.831373, 0.639216, 1 )
 
+[sub_resource type="StyleBoxFlat" id=5]
+bg_color = Color( 1, 0.831373, 0.639216, 1 )
+border_width_left = 4
+border_width_top = 4
+border_width_right = 4
+border_width_bottom = 4
+border_color = Color( 0.12549, 0.235294, 0.337255, 1 )
+corner_radius_top_left = 4
+corner_radius_top_right = 4
+corner_radius_bottom_right = 4
+corner_radius_bottom_left = 4
+
 [resource]
 default_font = ExtResource( 1 )
 Button/colors/font_color = Color( 0.815686, 0.505882, 0.34902, 1 )
@@ -28,3 +40,4 @@ Button/styles/hover = SubResource( 1 )
 Button/styles/normal = SubResource( 2 )
 Button/styles/pressed = SubResource( 3 )
 Panel/styles/panel = SubResource( 4 )
+PopupPanel/styles/panel = SubResource( 5 )

project.godot

@@ -9,6 +9,11 @@
 config_version=4
 
 _global_script_classes=[ {
+"base": "PopupPanel",
+"class": "NewGamePanel",
+"language": "GDScript",
+"path": "res://src/NewGamePanel.gd"
+}, {
 "base": "Node2D",
 "class": "Piece",
 "language": "GDScript",
@@ -20,6 +25,7 @@ _global_script_classes=[ {
 "path": "res://src/Taquin.gd"
 } ]
 _global_script_class_icons={
+"NewGamePanel": "",
 "Piece": "",
 "Taquin": ""
 }

src/Main.gd

@@ -1,33 +1,23 @@
 extends Control
 
-export var blur: int = 3
-export var blur_transition_duration: float = 1
-
-var blur_amount: float = 0
-var blur_step: float = 0
-
 onready var taquin = $HSplitContainer/Taquin
 
 func _ready():
-	$ColorRect.visible = false
-	blur_amount = 0
-	blur_step = blur / blur_transition_duration
 	print("Starting state: ", taquin.current_state_name())
-	taquin.connect("state_changed", self, "_on_Taquin_state_changed")
-
-func _process(delta):
-	if blur_amount < blur:
-		blur_amount += delta * blur_step
-		print("blur: ", blur_amount)
-		$ColorRect.material.set_shader_param("blur_amount", blur_amount)
 
 func _on_Taquin_state_changed(previous, new):
 	print("Taquin state: ", Taquin.State.keys()[previous], " -> ", Taquin.State.keys()[new])
 	match new:
 		Taquin.State.WINNING:
 			print("Solved!")
-			# TODO: wait for the animation to finish before game over
-			#$GameState.transition_to(GameState.State.GAME_OVER)
 		Taquin.State.GAME_OVER:
-			$ColorRect.visible = true
-			$ColorRect.material.set_shader_param("blur_amount", blur_amount)
+			pass
+
+func _on_New_game_pressed():
+	$NewGamePanel.popup_centered(OS.window_size * 0.9)
+
+func _on_NewGamePanel_about_to_show():
+	$HSplitContainer/Taquin.set_process_input(false)
+
+func _on_NewGamePanel_popup_hide():
+	$HSplitContainer/Taquin.set_process_input(true)

src/Main.tscn

@@ -1,22 +1,10 @@
-[gd_scene load_steps=6 format=2]
+[gd_scene load_steps=5 format=2]
 
 [ext_resource path="res://src/Main.gd" type="Script" id=1]
 [ext_resource path="res://src/Taquin.tscn" type="PackedScene" id=2]
+[ext_resource path="res://src/NewGamePanel.tscn" type="PackedScene" id=3]
 [ext_resource path="res://assets/taqin_theme.tres" type="Theme" id=5]
 
-[sub_resource type="Shader" id=1]
-code = "shader_type canvas_item;
-
-uniform float blur_amount : hint_range(0, 5);
-
-void fragment() {
-	COLOR = textureLod(SCREEN_TEXTURE, SCREEN_UV, blur_amount);
-}"
-
-[sub_resource type="ShaderMaterial" id=2]
-shader = SubResource( 1 )
-shader_param/blur_amount = null
-
 [node name="Main" type="Control"]
 anchor_right = 1.0
 anchor_bottom = 1.0
@@ -70,13 +58,9 @@ margin_right = 436.0
 margin_bottom = 327.0
 text = "HINTS"
 
-[node name="ColorRect" type="ColorRect" parent="."]
-material = SubResource( 2 )
-anchor_right = 1.0
-anchor_bottom = 1.0
-margin_left = 0.510254
-margin_right = 0.510254
-__meta__ = {
-"_edit_use_anchors_": false
-}
+[node name="NewGamePanel" parent="." instance=ExtResource( 3 )]
 [connection signal="state_changed" from="HSplitContainer/Taquin" to="." method="_on_Taquin_state_changed"]
+[connection signal="pressed" from="HSplitContainer/VSplitContainer/New game" to="." method="_on_New_game_pressed"]
+[connection signal="about_to_show" from="NewGamePanel" to="." method="_on_NewGamePanel_about_to_show"]
+[connection signal="popup_hide" from="NewGamePanel" to="." method="_on_NewGamePanel_popup_hide"]
+[connection signal="start_triggered" from="NewGamePanel" to="HSplitContainer/Taquin" method="_on_NewGamePanel_start_triggered"]

src/NewGamePanel.gd

@@ -0,0 +1,24 @@
+tool
+class_name NewGamePanel
+extends PopupPanel
+
+signal start_triggered(config)
+
+func _init():
+	# TODO: load config with ConfigFile
+	# https://docs.godotengine.org/en/stable/tutorials/io/saving_games.html
+	pass
+
+func _ready():
+	# TODO: load previous preferences
+	$Panel/HBoxContainer/Normal.toggle_mode = true
+	pass
+
+func _on_Cancel_pressed():
+	self.hide()
+
+func _on_Start_pressed():
+	var config = {}
+	# TODO: save config
+	emit_signal("start_triggered", config)
+	self.hide()

src/NewGamePanel.tscn

@@ -0,0 +1,88 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://assets/taqin_theme.tres" type="Theme" id=1]
+[ext_resource path="res://src/difficulty_buttongroup.tres" type="ButtonGroup" id=2]
+[ext_resource path="res://src/NewGamePanel.gd" type="Script" id=3]
+
+[node name="NewGamePanel" type="PopupPanel"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+theme = ExtResource( 1 )
+popup_exclusive = true
+script = ExtResource( 3 )
+
+[node name="Panel" type="Panel" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 4.0
+margin_top = 4.0
+margin_right = -4.0
+margin_bottom = -4.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="HBoxContainer" type="HBoxContainer" parent="Panel"]
+anchor_left = 0.5
+anchor_right = 0.5
+margin_left = -304.0
+margin_top = 30.0
+margin_right = 304.0
+margin_bottom = 70.0
+rect_min_size = Vector2( 0, 70 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Easy" type="Button" parent="Panel/HBoxContainer"]
+margin_right = 200.0
+margin_bottom = 70.0
+rect_min_size = Vector2( 200, 70 )
+group = ExtResource( 2 )
+text = "Easy"
+
+[node name="Normal" type="Button" parent="Panel/HBoxContainer"]
+margin_left = 204.0
+margin_right = 404.0
+margin_bottom = 70.0
+rect_min_size = Vector2( 200, 70 )
+toggle_mode = true
+group = ExtResource( 2 )
+text = "Normal"
+
+[node name="Hard" type="Button" parent="Panel/HBoxContainer"]
+margin_left = 408.0
+margin_right = 608.0
+margin_bottom = 70.0
+rect_min_size = Vector2( 200, 70 )
+toggle_mode = true
+group = ExtResource( 2 )
+text = "Hard"
+
+[node name="Start" type="Button" parent="Panel"]
+anchor_left = 1.0
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = -220.0
+margin_top = -90.0
+margin_right = -20.0
+margin_bottom = -20.0
+rect_min_size = Vector2( 200, 70 )
+text = "Start"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Cancel" type="Button" parent="Panel"]
+anchor_top = 1.0
+anchor_bottom = 1.0
+margin_left = 20.0
+margin_top = -90.0
+margin_right = 220.0
+margin_bottom = -20.0
+rect_min_size = Vector2( 200, 70 )
+text = "Cancel"
+flat = true
+[connection signal="pressed" from="Panel/Start" to="." method="_on_Start_pressed"]
+[connection signal="pressed" from="Panel/Cancel" to="." method="_on_Cancel_pressed"]

src/Taquin.gd

@@ -99,9 +99,6 @@ func _ready() -> void:
 
 	shuffle(difficulty)
 
-func _process(delta):
-	pass
-
 func _input(event):
 	if $AnimationPlayer.is_playing():
 		# Disable input during animation
@@ -331,3 +328,6 @@ func _on_AnimationPlayer_animation_finished(anim_name):
 			commit_slide()
 			update()
 			check_solved()
+
+func _on_NewGamePanel_start_triggered(config):
+	pass # Replace with function body.

src/difficulty_buttongroup.tres

@@ -0,0 +1,3 @@
+[gd_resource type="ButtonGroup" format=2]
+
+[resource]