Added new room demonstrating a puzzle scene superposed on top of the room.

Need ESC commands to hide escoria.main.current_room and escoria.main.game.ui.*

game/rooms/room8/puzzle/10_buttons_puzzle.gd

@@ -0,0 +1,60 @@
+extends Panel
+
+var numbers_array : Array
+var next_to_be_pressed : int = 1
+
+func _ready():
+	randomize()
+	
+	initialize()
+	reset()
+
+	for button in $GridContainer.get_children():
+		button.connect("pressed", self, "_button_pressed", [button])
+	
+	escoria.main.current_scene.game.hide_ui()
+	escoria.main.current_scene.hide()
+	
+
+func initialize():
+	numbers_array = range(1, 11)
+	numbers_array.shuffle()
+	
+func reset():
+	$win_label.hide()
+	next_to_be_pressed = 1
+	var i = 0
+	for button in $GridContainer.get_children():
+		var number = numbers_array[i]
+		button.text = str(number)
+		button.pressed = false
+		button.disabled = false
+		i += 1
+
+
+func _button_pressed(button : Button):
+	var number : String= button.text
+	if int(number) != next_to_be_pressed:
+		reset()
+	else:
+		button.disabled = true
+		next_to_be_pressed += 1
+	
+	if next_to_be_pressed == 11:
+		win()
+
+func win():
+	$win_label.show()
+	yield(get_tree().create_timer(2), "timeout")
+	hide()
+	
+	escoria.main.current_scene.game.show_ui()
+	escoria.main.current_scene.show()
+	escoria.esc_runner.set_global("r8_m_door_open", "true")
+	escoria.esc_runner.set_state("r8_m_door", ["door_open"])
+
+
+func _on_quit_pressed():
+	escoria.main.current_scene.game.show_ui()
+	escoria.main.current_scene.show()
+	queue_free()

game/rooms/room8/puzzle/10_buttons_puzzle.tscn

@@ -0,0 +1,160 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://game/ui/commons/fonts/caslonantique.tres" type="DynamicFont" id=1]
+[ext_resource path="res://game/rooms/room8/puzzle/10_buttons_puzzle.gd" type="Script" id=2]
+[ext_resource path="res://addons/escoria-core/game/assets/fonts/efmi/efmi.TTF" type="DynamicFontData" id=3]
+
+[sub_resource type="DynamicFont" id=1]
+size = 50
+font_data = ExtResource( 3 )
+
+[sub_resource type="DynamicFont" id=2]
+size = 50
+font_data = ExtResource( 3 )
+
+[sub_resource type="DynamicFont" id=3]
+size = 50
+font_data = ExtResource( 3 )
+
+[node name="10_buttons_puzzle" type="Panel"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_lock_": true
+}
+
+[node name="Label" type="Label" parent="."]
+margin_left = 174.813
+margin_top = 79.6769
+margin_right = 899.813
+margin_bottom = 126.677
+custom_fonts/font = SubResource( 1 )
+text = "Click the buttons in the increasing order"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="win_label" type="Label" parent="."]
+margin_left = 558.177
+margin_top = 674.983
+margin_right = 719.177
+margin_bottom = 721.983
+custom_fonts/font = SubResource( 2 )
+text = "Well done!"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="GridContainer" type="GridContainer" parent="."]
+margin_left = 149.0
+margin_top = 190.0
+margin_right = 1122.0
+margin_bottom = 622.0
+columns = 5
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Button" type="Button" parent="GridContainer"]
+margin_right = 191.0
+margin_bottom = 214.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 3 )
+toggle_mode = true
+
+[node name="Button2" type="Button" parent="GridContainer"]
+margin_left = 195.0
+margin_right = 386.0
+margin_bottom = 214.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 3 )
+toggle_mode = true
+
+[node name="Button3" type="Button" parent="GridContainer"]
+margin_left = 390.0
+margin_right = 581.0
+margin_bottom = 214.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 3 )
+toggle_mode = true
+
+[node name="Button4" type="Button" parent="GridContainer"]
+margin_left = 585.0
+margin_right = 776.0
+margin_bottom = 214.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 3 )
+toggle_mode = true
+
+[node name="Button5" type="Button" parent="GridContainer"]
+margin_left = 780.0
+margin_right = 971.0
+margin_bottom = 214.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 3 )
+toggle_mode = true
+
+[node name="Button6" type="Button" parent="GridContainer"]
+margin_top = 218.0
+margin_right = 191.0
+margin_bottom = 432.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 3 )
+toggle_mode = true
+
+[node name="Button7" type="Button" parent="GridContainer"]
+margin_left = 195.0
+margin_top = 218.0
+margin_right = 386.0
+margin_bottom = 432.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 3 )
+toggle_mode = true
+
+[node name="Button8" type="Button" parent="GridContainer"]
+margin_left = 390.0
+margin_top = 218.0
+margin_right = 581.0
+margin_bottom = 432.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 3 )
+toggle_mode = true
+
+[node name="Button9" type="Button" parent="GridContainer"]
+margin_left = 585.0
+margin_top = 218.0
+margin_right = 776.0
+margin_bottom = 432.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 3 )
+toggle_mode = true
+
+[node name="Button10" type="Button" parent="GridContainer"]
+margin_left = 780.0
+margin_top = 218.0
+margin_right = 971.0
+margin_bottom = 432.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+custom_fonts/font = SubResource( 3 )
+toggle_mode = true
+
+[node name="quit" type="Button" parent="."]
+margin_left = 1148.0
+margin_top = 56.0
+margin_right = 1193.0
+margin_bottom = 109.0
+custom_fonts/font = ExtResource( 1 )
+text = "X"
+
+[connection signal="pressed" from="quit" to="." method="_on_quit_pressed"]