def create_level_set_cmd(self):
"""Implementation of the 'Create Level Set' command."""
path = request_new_filename(prompt = "Create level set named:",
suffix = self.game.level_set_suffix,
directory = self.game.get_custom_level_set_dir(),
filename = "CustomLevels")
if path:
name = os.path.basename(path)
try:
os.mkdir(path)
except EnvironmentError, e:
alert("Unable to create '%s': %s:" % (name, e))
return
self.game.set_playing_level_dir(path)
alert("Level set '%s' created." % name)
def save_game(self, prompt):
"""Save the game. If prompt is true or no save pathname is set, ask
for a pathname. Reports errors to the user. Raises Cancel if cancelled
or an error occurs."""
game = self.game
old_path = game.get_save_path()
if prompt or not game.save_name:
new_path = request_new_filename(prompt = "Save game as:",
suffix = game.save_file_suffix, pathname = old_path)
else:
new_path = old_path
if not new_path:
raise Cancel
try:
game.save_game(new_path)
except EnvironmentError, e:
alert("Unable to save '%s': %s" % (
os.path.basename(new_path), e))
raise Cancel
def save_game(self, prompt):
"""Save the game. If prompt is true or no save pathname is set, ask
for a pathname. Reports errors to the user. Raises Cancel if cancelled
or an error occurs."""
game = self.game
old_path = game.get_save_path()
if prompt or not game.save_name:
new_path = request_new_filename(prompt="Save game as:",
suffix=game.save_file_suffix,
pathname=old_path)
else:
new_path = old_path
if not new_path:
raise Cancel
try:
game.save_game(new_path)
except EnvironmentError, e:
alert("Unable to save '%s': %s" % (os.path.basename(new_path), e))
raise Cancel
def write_level(self, ask_path):
"""Writes the current level to a file. If ask_path is true, or the level
has not been saved before, asks the user for a pathname, otherwise writes
it to the previously-used pathname. Reports errors to the user. Returns
true unless cancelled or an error occurs."""
game = self.game
dir = game.editing_level_dir
name = game.level_name or ""
if dir and name and not ask_path:
path = os.path.join(dir, name)
else:
if not dir:
dir = game.get_level_save_dir()
path = request_new_filename(prompt = "Save level as:",
suffix = game.level_file_suffix, directory = dir, filename = name)
if path:
try:
game.write_level(path)
game.level_needs_saving = False
return True
except EnvironmentError, e:
alert("Unable to save '%s': %s" % (
os.path.basename(path), mess))