def split_state(self, copy_walls=False):
agents = copy.deepcopy(self.agents_map)
for _, agent in agents.items():
state = State()
state.goals = defaultdict(lambda: None)
state.boxes = defaultdict(lambda: None)
state.agent_row = agent['agent_row']
state.agent_col = agent['agent_col']
state.goals_list = []
state.MAX_ROW = self.MAX_ROW
state.MAX_COL = self.MAX_COL
if copy_walls:
state.walls = [row[:] for row in self.walls]
else:
state.walls = self.walls # [row[:] for row in copy.walls]
agent['initial_state'] = state
for (row, col), char in self.goals.items():
for agent_id in self.colors[char.upper()]:
agent = agents[agent_id]
agent['initial_state'].goals[(row, col)] = char
agent['initial_state'].goals_list.append((row, col))
for (row, col), char in self.boxes.items():
for agent_id in self.colors[char.upper()]:
agent = agents[agent_id]
agent['initial_state'].boxes[(row, col)] = char
return agents
def __init__(self, server_messages):
self.global_state = None
if server_messages == 'Manual':
return
colors_re = re.compile(r'^[a-z]+:\s*[0-9A-Z](\s*,\s*[0-9A-Z])*\s*$')
try:
# Read lines for level.
#self.initial_state = State() # todo: esta linea todavia no. abajo cuando ya sepa los ints
ncols = 0
initial_state = State()
tempwalls = []
initial_state.boxes = defaultdict(lambda: None)
initial_state.goals = defaultdict(lambda: None)
goals_list = []
# Read lines for colors.
line = server_messages.readline().rstrip()
colors = defaultdict(lambda: None)
agents = defaultdict(lambda: None)
#messes things up if there are no agents :O
while colors_re.fullmatch(line) is not None:
color_line = line.split(':')
color = color_line[0]
color_obs = color_line[1].split(',')
agent_ids = set(
[x.strip() for x in color_obs if x.strip().isdigit()])
for id_ in agent_ids:
if not id_ in agents:
agents[id_] = {
'goals': defaultdict(lambda: None),
'goals_list': list(),
'boxes': defaultdict(lambda: None),
'agent_row': None,
'agent_col': None
}
boxes = set(color_obs) - agent_ids
for box in boxes:
colors[box] = agent_ids
line = server_messages.readline().rstrip()
row = 0
box_assigned = False
while line:
ncols = max(ncols, len(line))
for col, char in enumerate(line):
if char == '+':
tempwalls.append((row, col))
elif char in "0123456789":
agents[char]['agent_row'] = row
agents[char]['agent_col'] = col
elif char in "ABCDEFGHIJKLMNOPQRSTUVWXYZ":
initial_state.boxes[(row, col)] = char
elif char in "abcdefghijklmnopqrstuvwxyz":
initial_state.goals[(row, col)] = char
goals_list.append((row, col))
row += 1
line = server_messages.readline().rstrip()
nrows = row
initial_state.MAX_ROW, initial_state.MAX_COL = nrows, ncols
initial_state.goals_list = goals_list
initial_state.walls = [[False for _ in range(ncols)]
for _ in range(nrows)]
for (i, j) in tempwalls:
initial_state.walls[i][j] = True
self.agents_map = agents
self.colors = colors
self.global_state = MultiAgentState(copy=initial_state,
agents_map=agents,
colors=colors)
except Exception as ex:
raise ex
print('Error parsing level: {}.'.format(repr(ex)),
file=sys.stderr,
flush=True)
sys.exit(1)
def __init__(self, server_messages, debug=False):
self.initial_state = None
if server_messages == 'Manual':
return
self.debug = debug
colors_re = re.compile(r'^[a-z]+:\s*[0-9A-Z](\s*,\s*[0-9A-Z])*\s*$')
try:
# Read lines for colors. There should be none of these in warmup levels.
line = server_messages.readline().rstrip()
if colors_re.fullmatch(line) is not None:
print('Invalid level (client does not support colors).',
file=sys.stderr,
flush=True)
sys.exit(1)
# Read lines for level.
# init_row = 70; init_col = 70
ncols = 0 # ; nrows = 0
initial_state = State()
tempwalls = []
# [[False for _ in range(init_col)] for _ in range(init_row)]
initial_state.boxes = defaultdict(lambda: None)
# [[None for _ in range(init_col)] for _ in range(init_row)]
initial_state.goals = defaultdict(lambda: None)
# [[None for _ in range(init_col)] for _ in range(init_row)]
temp_agent_row = None
temp_agent_col = None
goals_list = []
row = 0
while line:
ncols = max(ncols, len(line))
for col, char in enumerate(line):
if char == '+':
tempwalls.append((row, col))
elif char in "0123456789":
if temp_agent_row is not None:
print(
'Error, encountered a second agent (client only supports one agent).',
file=sys.stderr,
flush=True)
sys.exit(1)
temp_agent_row = row
temp_agent_col = col
elif char in "ABCDEFGHIJKLMNOPQRSTUVWXYZ":
initial_state.boxes[(row, col)] = char
elif char in "abcdefghijklmnopqrstuvwxyz":
initial_state.goals[(row, col)] = char
goals_list.append((row, col))
row += 1
line = server_messages.readline().rstrip()
nrows = row
initial_state.MAX_ROW, initial_state.MAX_COL = nrows, ncols
initial_state.goals_list = goals_list
initial_state.agent_row, initial_state.agent_col = temp_agent_row, temp_agent_col
initial_state.walls = [[False for _ in range(ncols)]
for _ in range(nrows)]
for (i, j) in tempwalls:
initial_state.walls[i][j] = True
self.initial_state = initial_state
# self.initial_state = State(size=(nrows, ncols))
# self.initial_state.agent_row = temp_agent_row
# self.initial_state.agent_col = temp_agent_col
# self.initial_state.walls = [row[:ncols] for row in tempwalls[:nrows]]
# self.initial_state.boxes = [row[:ncols] for row in tempboxes[:nrows]]
# self.initial_state.goals = [row[:ncols] for row in tempgoals[:nrows]]
# self.initial_state.goals_list = goals_list
# self.initial_state.goalletter = goalletter
except Exception as ex:
print('Error parsing level: {}.'.format(repr(ex)),
file=sys.stderr,
flush=True)
if debug:
raise ex
sys.exit(1)