LD56 is over. This is the game.

entities/ants/attackzone.gd

@@ -0,0 +1,20 @@
+extends Area3D
+
+signal attack
+
+func _on_attack_timer_timeout() -> void:
+	var ant := get_parent() as Ant
+	for body in get_overlapping_bodies():
+		if body is Ant:
+			var other_ant := body as Ant
+			if ant is SoldierAnt and other_ant is EnemyAnt:
+				other_ant.hit(randi_range(0, ant.damage))
+				attack.emit()
+			if ant is EnemyAnt and other_ant is not EnemyAnt:
+				other_ant.hit(randi_range(0, ant.damage))
+				attack.emit()
+	for area in get_overlapping_areas():
+		if area.get_parent() is Building:
+			var building := area.get_parent() as Building
+			building.hit(randi_range(0, ant.damage))
+			attack.emit()