extends SceneTree
## Writes the game's own reference data as JSON, for the help pages
## (tools/site/make_guide.py): creatures (creature.gd KINDS), server settings
## (server_config.gd DEFAULTS and which can be changed live), and the fish.
## Items and recipes come straight from data/*.json.
##   godot --headless --path . --script res://tools/site/dump_data.gd -- <out.json>

func _initialize() -> void:
	var out_path := "user://site_data.json"
	var args := OS.get_cmdline_user_args()
	if not args.is_empty():
		out_path = args[0]
	var C: Script = load("res://scripts/creatures/creature.gd")
	var SC: Script = load("res://scripts/net/server_config.gd")
	var consts: Dictionary = SC.get_script_constant_map()
	var d := {
		"creatures": C.get_script_constant_map().get("KINDS", {}),
		"server_defaults": consts.get("DEFAULTS", {}),
		"server_public": consts.get("PUBLIC", []),
		"server_settable": consts.get("SETTABLE", {}),
		"version": String(ProjectSettings.get_setting("application/config/version", "")),
	}
	var f := FileAccess.open(out_path, FileAccess.WRITE)
	f.store_string(JSON.stringify(d, "\t"))
	f.close()
	print("wrote ", out_path)
	quit(0)