mirror of
https://github.com/Steffo99/swear-jar.git
synced 2024-11-29 02:44:19 +00:00
38 lines
1 KiB
GDScript3
38 lines
1 KiB
GDScript3
|
extends Node
|
||
|
|
class_name OverlapFreer
|
||
|
|
|
||
|
|
|
||
|
|
## Layers to consider when checking overlap with [PhysicBody2D].
|
||
|
|
@export_flags_2d_physics var overlap_mask: int
|
||
|
|
|
||
|
|
## Whether [TileMap]s should be considered in collisions or not.
|
||
|
|
##
|
||
|
|
## Their [collision_layer]s are always ignored.
|
||
|
|
@export var overlap_with_tilemap: bool = false
|
||
|
|
|
||
|
|
|
||
|
|
## The [Area2D] this script should act on.
|
||
|
|
@onready var target: Area2D = get_parent()
|
||
|
|
|
||
|
|
|
||
|
|
## Get all bodies overlapping the [target].
|
||
|
|
func get_all_overlapping_bodies() -> Array[Node2D]:
|
||
|
|
var bodies: Array[Node2D] = []
|
||
|
|
for body in target.get_overlapping_bodies():
|
||
|
|
if body is TileMap:
|
||
|
|
if overlap_with_tilemap:
|
||
|
|
bodies.append(body)
|
||
|
|
elif body is PhysicsBody2D:
|
||
|
|
if body.collision_layer & overlap_mask:
|
||
|
|
bodies.append(body)
|
||
|
|
return bodies
|
||
|
|
|
||
|
|
## Emitted when a body is about to be [queue_free]d.
|
||
|
|
signal body_queueing_free(body: Node2D)
|
||
|
|
|
||
|
|
## Queue free all overlapping bodies.
|
||
|
|
func area_queue_free() -> void:
|
||
|
|
for body in get_all_overlapping_bodies():
|
||
|
|
body_queueing_free.emit(body)
|
||
|
|
body.queue_free()
|