scrump sounds and more work on stg2600

objects/environment/collapse_block/collapse_block.gd

@@ -0,0 +1,14 @@
+extends RigidBody2D
+
+onready var start_position = Vector2(position.x,position.y)
+onready var sound = $AudioStreamPlayer
+
+func _ready():
+	for node in get_tree().get_nodes_in_group("delete_on_collapse"):
+		node.queue_free()
+
+func _on_AnimationPlayer_animation_finished(anim_name):
+	queue_free()
+
+func _on_Timer_timeout():
+	$AnimationPlayer.play("die")