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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | Irolan |
Hello,
I’m trying to create an explosion that is to be spawned in after an enemy dies.
The explosion is a Node2D object and comprises an animated sprite “ExplosionSprite”, an audio stream “SoundExplosion01” and a timer “DeathTimer”.
Here is the code for spawning the explosion. It is executed within the enemy.
export (PackedScene) var death #the explosion is a scene, placed here
var health = 5
func enemy_handle_hit(): #this is triggered when a bullet hits the enemy
health -= 3
if health <= 0:
var explosion = death.instance()
add_child(explosion)
queue_free()
This is the code of the explosion:
extends Node2D
onready var explosion_sprite = $ExplosionSprite
onready var explosion_sound = $SoundExplosion01
onready var death_timer = $DeathTimer
func _ready():
print(str(get_global_position().x, ", ", get_global_position().y)) #debug
death_timer.start()
explosion_sprite.play()
explosion_sound.play()
func _on_DeathTimer_timeout():
print("dead") #debug
queue_free()
So here’s what happens: the explosion spawns in and the print() under _ready() is called and provides the proper coordinates. However, the timer does not start and neither the sprite nor the audio ever play.
Also, when I set timer, sprite or audio to autoplay in the Inspector, they never start either when the scene is instanced. However, when I play the actual scene using the “Play Scene” button, it works fine.
Before anyone asks, the on_DeathTimer_timeout() is connected, but even if it wasn’t, the sprite and audio should play nontheless.
There is no error logged, it’s just like the thing is ignoring the start() and play() commands.
What is also weird, I have another object extending Area2D that also starts a timer in _ready() and that works fine.
Is it different with Node2D? Do I need to do that stuff in another function?