added the game

Scripts/UI/BooSelect.gd

@@ -0,0 +1,64 @@
+extends Control
+@onready var cursor: Label = %Cursor
+
+var selected_boo := 0
+
+var active := false
+
+var lvl_idx := 0
+
+signal boo_selected
+signal cancelled
+
+signal boo_changed
+
+@onready var boos := [%Boo1, %Boo2, %Boo3, %Boo4, %Boo5]
+
+func _process(_delta: float) -> void:
+	if active:
+		handle_input()
+		BooRaceHandler.boo_colour = selected_boo
+	for i in boos:
+		i.get_node("Cursor").visible = selected_boo == i.get_index()
+
+func open() -> void:
+	grab_focus()
+	selected_boo = int(BooRaceHandler.cleared_boo_levels[lvl_idx])
+	update_visuals()
+	show()
+	await get_tree().process_frame
+	active = true
+
+func update_visuals() -> void:
+	var idx := 0
+	for i in boos:
+		i.modulate = Color.WHITE if (int(BooRaceHandler.cleared_boo_levels[lvl_idx]) >= idx or Global.debug_mode) else Color.DIM_GRAY
+		idx += 1
+
+func handle_input() -> void:
+	var old_colour = selected_boo
+	if Input.is_action_just_pressed("ui_left"):
+		selected_boo -= 1
+	if Input.is_action_just_pressed("ui_right"):
+		selected_boo += 1
+	selected_boo = clamp(selected_boo, 0, 4)
+	BooRaceHandler.boo_colour = selected_boo
+	if old_colour != selected_boo:
+		print(selected_boo)
+		boo_changed.emit()
+	if Input.is_action_just_pressed("ui_back"):
+		cancelled.emit()
+		close()
+	if Input.is_action_just_pressed("ui_accept"):
+		if int(BooRaceHandler.cleared_boo_levels[lvl_idx]) < selected_boo and not Global.debug_mode:
+			AudioManager.play_sfx("bump")
+		else:
+			select_world()
+
+func select_world() -> void:
+	boo_selected.emit()
+	close()
+
+func close() -> void:
+	active = false
+	hide()