extends Node2D

var bullet_intraframe_mov_delta := 0.0
var predicted_tick := 0
var bullets = []

func _ready() -> void:
	child_exiting_tree.connect(_on_child_exiting_tree)
	
func _process(delta: float) -> void:
	for bullet in bullets:
		var prev_pos = bullet.get_current_pos(predicted_tick)
		var next_pos = bullet.get_current_pos(predicted_tick + 1)
		var interpolated_pos = prev_pos.lerp(next_pos, bullet_intraframe_mov_delta)
		
		bullet.position = interpolated_pos
		
		if bullet.beyond_kill_boundary(predicted_tick):
			bullet.queue_free()

func _on_child_exiting_tree(node: DanmakuBullet):
	bullets.erase(node)