extends CharacterBody3D

var nav_agent: NavigationAgent3D

var shirt_shader: ShaderMaterial
var meshI: MeshInstance3D

var start_pos: Vector3
var target_object: Node3D

func _ready() -> void:
	nav_agent = $NavigationAgent3D
	meshI = $MeshInstance3D
	shirt_shader = meshI.get_surface_override_material(1)
	
	BuildManager.object_added.connect(_on_object_added)
	
	set_random_shirt()
	
	start_pos = global_position
	
	#nav_agent.target_position = Vector3(-15.955,3.486,-58.942)

func _physics_process(delta: float) -> void:
	var new_velocity = global_position.direction_to(nav_agent.get_next_path_position()) * 5.0
	look_at(nav_agent.target_position)
	velocity = new_velocity
	move_and_slide()

func _input(event: InputEvent) -> void:
	if event.is_action_pressed("test"):
		set_target_position()

func _on_object_added(object):
	set_target(object)


func set_random_shirt():
	var new_shirt_color = Vector3(randf(),randf(),randf())
	shirt_shader.set_shader_parameter("shirt_color", new_shirt_color)
	pass


func set_target(object):
	target_object = object
	#nav_agent.target_position = target_object.ActionNode.global_position
func set_target_position():
	var newPos = target_object.ActionNode.global_position
	newPos.y = self.position.y
	nav_agent.target_position = newPos

	
	#nav_agent.target_position = start_pos


func _on_navigation_agent_3d_target_reached() -> void:
	if target_object != null:
		Global.interact.emit(self, target_object.ActionNode)
	pass