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extends Node2D
class_name Spawner
@export var enemy : PackedScene
@export var interval_seconds : float = 10
@export var count : int = 5
@export var initial_delay : float = 3
@export var curr_lvl : Node2D
var init_timer : Timer
var timer : Timer
var counter : int = 0
func _ready() -> void:
timer = Timer.new()
add_child(timer)
timer.wait_time = interval_seconds
timer.one_shot = false
timer.timeout.connect(_on_timeout)
init_timer = Timer.new()
add_child(init_timer)
init_timer.wait_time = initial_delay
init_timer.one_shot = true
init_timer.timeout.connect(_actual_start)
func start():
init_timer.start()
func _actual_start():
_on_timeout()
timer.start()
func _on_timeout() -> void:
if counter >= count:
timer.stop()
return
var new : Entity = enemy.instantiate()
new.position = position
curr_lvl.add_child(new)
new.entity_death.connect(_upon_spawned_death)
counter += 1
var dead_counter = 0
signal all_spawned_dead
func _upon_spawned_death() -> void:
if dead_counter >= count - 1:
print("ALL SPAWNED DEAD")
all_spawned_dead.emit()
else:
dead_counter += 1
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