super_space_game/scripts/star.gd

extends Sprite2D

@onready var player = get_parent().get_parent().get_node("Player")
var parallax = 0
@onready var last_position = player.position

func random_respawn(distance_min = 2000):
	var random_rotation = randf_range(-7, 7)
	var random_distance = randi_range(distance_min, 2000)
	var random_size = randf_range(0.02, 0.5)
	
	parallax = randf_range(0, 0.5)
	
	global_position = player.global_position + (Vector2.UP.rotated(random_rotation) * random_distance)
	global_position += (Vector2.RIGHT  * randi_range(-random_distance, random_distance)).rotated(random_rotation)
	
	rotation = random_rotation
	
	scale.x = random_size
	scale.y = scale.x
	
	var color = randi_range(1, 20)
	
	if color <= 1:
		modulate = Color(1.0, 0.0, 0.0, 1.0)
	elif color <= 2:
		modulate = Color(0.177, 0.242, 1.0, 1.0)
	elif color <= 3:
		modulate = Color(1.0, 1.0, 0.0, 1.0)
	else:
		modulate = Color(1, 1, 1)
	
func _ready() -> void:
	random_respawn(0)

func _process(delta: float) -> void:
	position += (player.position - last_position) * parallax
	last_position = player.position
	
	var distance = abs((player.global_position - global_position).length())
	
	if distance > 2100:
		random_respawn()