Initial files

scripts/explosion.gd

@@ -0,0 +1,21 @@
+extends Sprite
+	
+var ttl = 4
+
+func _ready():
+	set_process(true)
+	get_node("AnimationPlayer").connect("finished", self, "anim_finished")
+	get_node("ExplosionArea").connect("body_enter", self, "on_collision")
+
+func anim_finished():
+	get_node("ExplosionArea").queue_free()
+	
+func on_collision(other):
+	if other != null and other.has_method("on_rocket_hit"):
+			other.on_rocket_hit()
+			print("R ON R")
+
+func _process(delta):
+	if ttl <= 0:
+		get_parent().queue_free()
+	else: ttl -= delta