class_name HUD
extends CanvasLayer


@onready var score: Label = %Score
@onready var tower: Label = %Tower
@onready var spawn_box: Control = %SpawnBox
@onready var players_list: PanelContainer = %PlayersList


func _ready():
	Client.player.score_changed.connect(func():
		score.text = str(Client.player.score)
	)
	
	Client.stage_state_changed.connect(func(state: State):
		if state is StateBuild:
			$TowerConfigurationsContainer.visible = true
		else:
			$TowerConfigurationsContainer.visible = false
	)


func _input(event: InputEvent):
	if event.is_action_pressed("spawn_box_toggle"):
		spawn_box.visible = not spawn_box.visible
	if event.is_action_pressed("players_list_toggle"):
		players_list.visible = not players_list.visible


func _on_build_mode_button_gui_input(event: InputEvent) -> void:
	if event.is_action_pressed("select"):
		if Client.state is StateDefault:
			get_tree().current_scene.get_node("StateManager").set_state("StateBuild")
		elif Client.state is StateBuild:
			get_tree().current_scene.get_node("StateManager").set_state("StateDefault")


func _on_spawner_box_button_gui_input(event: InputEvent) -> void:
	if event.is_action_pressed("select"):
		spawn_box.visible = not spawn_box.visible


func _on_player_list_button_gui_input(event: InputEvent) -> void:
	if event.is_action_pressed("select"):
		players_list.visible = not players_list.visible