Better lava

Objects/Checkpoint/Checkpoint.gd

@@ -1,11 +1,6 @@
-extends Node2D
+extends Area2D
 
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
-	pass
+func _on_body_shape_entered(_body_rid, body, _body_shape_index, _local_shape_index):
+	if "checkpointPos" in body:
+		body.checkpointPos = body.global_position
+		queue_free()

Objects/Checkpoint/Checkpoint.tscn

@@ -1,3 +1,13 @@
-[gd_scene format=3 uid="uid://dep314vkturtp"]
+[gd_scene load_steps=3 format=3 uid="uid://dep314vkturtp"]
 
-[node name="Checkpoint" type="Node2D"]
+[ext_resource type="Script" path="res://Objects/Checkpoint/Checkpoint.gd" id="1_63qyw"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_4a0ws"]
+
+[node name="Checkpoint" type="Area2D"]
+script = ExtResource("1_63qyw")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("RectangleShape2D_4a0ws")
+
+[connection signal="body_shape_entered" from="." to="." method="_on_body_shape_entered"]