extends SceneTree
## Probe (Karte 24.10.): alte Karte öffnen → feines Raster → 1-m-Sandpfad malen
## → speichern. Ausgabe-Pfad = erstes User-Arg. Für die Client-E2E-Kette.
func _initialize() -> void:
	var out := OS.get_cmdline_user_args()[0]
	var ld := SvmapIO.load_from_file(ProjectSettings.globalize_path("res://FirstFight.svmap"))
	if not bool(ld["ok"]):
		print("PROBE_FAIL load ", ld["errors"])
		quit(1)
		return
	var doc: Dictionary = ld["data"]
	var t: Dictionary = doc["terrain"]
	SvmapIO.upgrade_material_layer(t)
	var mres := SvmapIO.material_resolution(t)
	var mats := SvmapIO.decode_materials(t)
	for i in 40:
		TerrainField.apply_material_brush(mats, mres, float(t["size_x_m"]), float(t["size_z_m"]),
				-20.0 + float(i), 5.0, 0.6, 2)
	t["materials_r8_b64"] = SvmapIO.encode_materials(mats)
	var sv := SvmapIO.save_to_file(out, doc)
	print("PROBE ", "OK" if bool(sv["ok"]) else "FAIL %s" % str(sv["errors"]), " mres=", mres)
	quit(0 if bool(sv["ok"]) else 1)