extends Node2D

@onready var building_levels = [
	$Node2D/Level2/BuildingLevel2,
	$Node2D/Level3/BuildingLevel3,
	$Node2D/Level4/BuildingLevel4,
	$Node2D/Level5/BuildingLevel5,
	$Node2D/Node2D/BuildingLevel6
]
@onready var night: ColorRect = $CanvasLayer/Night
var night_tween
var timer = 0
var timer2 = 0

func _ready() -> void:
	Triggerer.listen("game_started", _on_game_started)


func _on_game_started(_data):
	if night_tween:
		night_tween.kill()
	
	night_tween = create_tween()
	night_tween.set_loops()
	night_tween.tween_property(night, "modulate", Color.TRANSPARENT, 5)
	night_tween.tween_interval(15)
	night_tween.tween_property(night, "modulate", Color.WHITE, 5)


func _process(delta: float) -> void:
	if Input.is_action_just_released("lclick"):
		if Persister.get_value("drag_mode") and Persister.get_value("building_mode"):
			for build_level in building_levels:
				build_level.place_building()
			Persister.persist_data("building_mode", false)
	
	var building_mode = Persister.get_value("building_mode")
	
	if Input.is_action_just_pressed("lclick") and not Persister.get_value("drag_mode"):
		if building_mode:
			for build_level in building_levels:
				build_level.place_building()
		else:
			for build_level in building_levels:
				build_level.show_info_building()
		Persister.persist_data("building_mode", false)
	
	if Input.is_action_just_pressed("rclick"):
		Persister.persist_data("building_mode", false)
	
	if Persister.get_value("game_started"):
		timer += delta
		timer2 += delta
		
		if timer >= 5:
			var pop = Persister.get_value("population")
			var pop_scale = ceil(pop / 5.0)
			
			if Persister.get_value("food") > pop_scale and Persister.get_value("water") > pop_scale:
				Persister.change_value("food", -pop_scale)
				Persister.change_value("water", -pop_scale)
				if Persister.get_value("population") < Persister.get_value("max_population"):
					Persister.change_value("population", 1)
					Persister.change_value("avail_population", 1)
				elif Persister.get_value("population") > Persister.get_value("max_population"):
					Persister.change_value("population", -1)
					
					if Persister.get_value("avail_population") > 0:
						Persister.change_value("avail_population", -1)
					else:
						_kill_citizen()
			else:
				Persister.change_value("population", -1)
				
				if Persister.get_value("avail_population") > 0:
					Persister.change_value("avail_population", -1)
				else:
					_kill_citizen()
			
			timer -= 5


func _kill_citizen():
	for build_level in building_levels:
		var val = build_level.kill_citizen()
		
		if val:
			return