first Prototype

scenes/areas/damageArea/damageArea.gd

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+extends Area2D
+
+@export var damage: int
+
+
+func _on_area_entered(area: Area2D) -> void:
+	if area.is_in_group("healthArea"):
+		area.hurt.emit(damage)

scenes/areas/damageArea/damageArea.gd.uid

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+uid://c2hs5p7vtiy0n

scenes/areas/damageArea/damageArea.tscn

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+[gd_scene load_steps=2 format=3 uid="uid://eqo7k2ronf8k"]
+
+[ext_resource type="Script" uid="uid://c2hs5p7vtiy0n" path="res://scenes/areas/damageArea/damageArea.gd" id="1_jlldj"]
+
+[node name="DamageArea" type="Area2D" groups=["damageArea"]]
+collision_layer = 2147483648
+collision_mask = 1073741824
+script = ExtResource("1_jlldj")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+
+[connection signal="area_entered" from="." to="." method="_on_area_entered"]

scenes/areas/hurtArea/hurtArea.tscn

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+[gd_scene load_steps=2 format=3 uid="uid://cglnd1ekr5u6r"]
+
+[ext_resource type="Script" uid="uid://1a30h315e73b" path="res://scenes/areas/hurtArea/hurt_area.gd" id="1_c51ym"]
+
+[node name="hurtArea" type="Area2D" groups=["healthArea"]]
+collision_layer = 1073741824
+collision_mask = 2147483648
+script = ExtResource("1_c51ym")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+
+[connection signal="area_entered" from="." to="." method="_on_area_entered"]

scenes/areas/hurtArea/hurt_area.gd

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+extends Area2D
+
+signal hurt(amount: int)
+
+#
+#func _on_area_entered(area: Area2D) -> void:
+	#print(area.name)
+#

scenes/areas/hurtArea/hurt_area.gd.uid

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+uid://1a30h315e73b