#! @PYTHON@
# -*- mode: python -*-

import glob
import os
import sys
import warnings

def __renpy_files(directory):
    for pattern in ['*.rpa', '*.rpyc', '*.rpy']:
        for file in glob.iglob(pattern, root_dir=directory):
            yield file

def path_to_gamedir(basedir, name):
    candidates = [name, 'game', 'data', 'launcher/game']

    if __renpy_files(basedir):
        return basedir

    for candidate in candidates:
        gamedir = os.path.join(basedir, candidate)
        if __renpy_files(gamedir):
            return gamedir

    return basedir

def path_to_common(renpy_base):
    return renpy_base + "/common"

def path_to_saves(gamedir, save_directory=None):
    import renpy

    if save_directory is None:
        save_directory = renpy.config.save_directory
        save_directory = renpy.exports.fsencode(save_directory)

    if not save_directory:
        return gamedir + "/saves"

    prefix = os.environ.get("RENPY_PATH_TO_SAVES",
                            os.path.expanduser("~/.renpy"))

    return os.path.join(prefix, save_directory)

def path_to_logdir(basedir):
    return basedir

def predefined_searchpath(commondir):
    import renpy

    # The default gamedir, in private.
    searchpath = [ renpy.config.gamedir ]

    if env_searchpath := os.environ.get("RENPY_SEARCHPATH"):
        searchpath.extend(env_searchpath.split("::"))

    if commondir and os.path.isdir(commondir):
        searchpath.append(commondir)

    return searchpath

def main():
    try:
        import renpy.bootstrap
        import renpy.arguments
    except ImportError:
        print("""Could not import renpy.bootstrap.
Please ensure you decompressed Ren'py correctly, preserving the directory
structure.""", file=sys.stderr)
        raise

    args = renpy.arguments.bootstrap()
    if not args.basedir:
        print("""This Ren'py requires a basedir to launch.
The basedir is the directory, in which .rpy source files or compiled .rpyc files
live -- usually the 'game' subdirectory of a game packaged by Ren'py.

If you want the Ren'py launcher, use \"renpy-launcher\" instead.""",
              file=sys.stderr)
        sys.exit()

    renpy.bootstrap.bootstrap("@RENPY_BASE@")

if __name__ == "__main__":
    main()