@tool
class_name Pool
extends StaticBody2D

@export var mana_r: int = 10
@export var mana_g: int = 10
@export var mana_b: int = 10

# Called when the node enters the scene tree for the first time.
func _ready():
	update()

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(_delta):
	if $CollisionShape2D2.disabled:
		# Prepare the shape query parameters
		var query_parameters = PhysicsShapeQueryParameters2D.new()
		var collision_shape = $CollisionShape2D2.shape
		query_parameters.set_shape(collision_shape)
		query_parameters.set_transform(Transform2D(0, position))
		query_parameters.set_collision_mask(1) #1=players

		# Get the Physics2DDirectSpaceState for collision checking
		var space_state = get_world_2d().direct_space_state

		# Check for collision
		var collision_results = space_state.intersect_shape(query_parameters)
		if collision_results.size() == 0:
			$CollisionShape2D2.disabled=false
	update()

func update():
	var max_value: float = max(mana_r, mana_g, mana_b)
	if max_value==0:
		self.queue_free()
		return;
	var normalized_r = mana_r / max_value
	var normalized_g = mana_g / max_value
	var normalized_b = mana_b / max_value
	
	self.modulate = Color(normalized_r, normalized_g, normalized_b)
	var s=sqrt((mana_r+mana_g+mana_b)/1000.0)
	self.scale=Vector2(s,s)
	self.queue_redraw()  # Request to redraw the node

func decay():
	var new_player = load("res://player.tscn").instantiate()
	new_player.apply_impulse(Vector2.from_angle(randf_range(0, 2 * PI)) * 100)
	new_player.position = position
	new_player.exchange_with(self)
	new_player.get_node("CollisionShape2D").disabled=true
	get_tree().root.add_child(new_player)

func save_data():
	var data = {
		"filename" : get_scene_file_path(),
		"pos_x" : position.x,
		"pos_y" : position.y,
		"r" : mana_r,
		"g" : mana_g,
		"b" : mana_b,
	}
	return data

func load_data(data):
	position=Vector2(data["pos_x"],data["pos_y"])
	mana_r=data["r"]
	mana_g=data["g"]
	mana_b=data["b"]

func _on_decay_timer_timeout(): 
	if not get_tree().root.get_node("Sim/ScreenOverlay/SettingsWindow/VBoxContainer/Decay").is_pressed():
		return
	if (mana_r+mana_g+mana_b)>randf_range(0,99999):
		decay()
	#$DecayTimer.wait_time=