extends RigidBody3D
class_name Billiard

@export var power_min := 0.01
@export var power_max := 5.0

var can_hit = true
var can_hit_history := Dictionary()

func _ready():
	can_hit_history[0] = can_hit
	
	TAS_System.FrameIncremented.connect(frame_inc)
	TAS_System.FramesAdvanced.connect(frames_change)
	TAS_System.FramesRegressed.connect(frames_change)
	TAS_System.FramesReset.connect(frames_reset)

func frame_inc(frame: int):
	can_hit_history[frame] = can_hit

func frames_change(start: int, end: int):
	can_hit = can_hit_history[end]
	
func frames_reset():
	can_hit_history = Dictionary()
	can_hit_history[0] = can_hit
	


func hit(impulse: Vector3, power: float):
	apply_central_impulse(impulse * lerp(power_min, power_max, power))
	

func _on_body_shape_entered(_body_rid, body, _body_shape_index, _local_shape_index):
	if body is Billiard:
		ControllerEventBus.billiard_touched_billiard.emit(self, body)