class Task:
+ argtypes = ''
- def __init__(self, thing, name, args=()):
- self.name = name
+ def __init__(self, thing, args=()):
self.thing = thing
self.args = args
self.todo = 3
+ @property
+ def name(self):
+ prefix = 'Task_'
+ class_name = self.__class__.__name__
+ return class_name[len(prefix):]
+
def check(self):
- if self.name == 'MOVE':
- test_pos = self.thing.world.map_.move(self.thing.position, self.args[0])
- if self.thing.world.map_[test_pos] != '.':
- raise GameError(str(self.thing.id_) +
- ' would move into illegal terrain')
- for t in self.thing.world.things:
- if t.position == test_pos:
- raise GameError(str(self.thing.id_) +
- ' would move into other thing')
+ pass
def get_args_string(self):
stringed_args = []
for arg in self.args:
- if type(arg) == 'string':
+ if type(arg) == str:
stringed_args += [server_.io.quote(arg)]
else:
raise GameError('stringifying arg type not implemented')
return ' '.join(stringed_args)
+
+class Task_WAIT(Task):
+
+ def do(self):
+ return 'success'
+
+
+
+class Task_MOVE(Task):
+ argtypes = 'string:direction'
+
+ def check(self):
+ test_pos = self.thing.world.map_.move(self.thing.position, self.args[0])
+ if self.thing.world.map_[test_pos] != '.':
+ raise GameError('%s would move into illegal terrain' % self.thing.id_)
+ for t in self.thing.world.things:
+ if t.position == test_pos:
+ raise GameError('%s would move into other thing' % self.thing.id_)
+
+ def do(self):
+ self.thing.position = self.thing.world.map_.move(self.thing.position,
+ self.args[0])
+ return 'success'
+
+
+
class Thing(game_common.Thing):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
- self.task = Task(self, 'WAIT')
+ self.task = Task_WAIT(self)
self._last_task_result = None
self._stencil = None
- def task_WAIT(self):
- return 'success'
-
- def task_MOVE(self, direction):
- self.position = self.world.map_.move(self.position, direction)
- return 'success'
- task_MOVE.argtypes = 'string:direction'
-
def move_towards_target(self, target):
dijkstra_map = type(self.world.map_)(self.world.map_.size)
n_max = 256
dijkstra_map.terrain = [n_max for i in range(dijkstra_map.size_i)]
dijkstra_map[target] = 0
shrunk = True
+ visible_map = self.get_visible_map()
while shrunk:
shrunk = False
for pos in dijkstra_map:
- if self.world.map_[pos] != '.':
+ if visible_map[pos] != '.':
continue
- neighbors = dijkstra_map.get_neighbors(pos)
- for yx in neighbors:
+ neighbors = dijkstra_map.get_neighbors(tuple(pos))
+ for direction in neighbors:
+ yx = neighbors[direction]
if yx is not None and dijkstra_map[yx] < dijkstra_map[pos] - 1:
dijkstra_map[pos] = dijkstra_map[yx] + 1
shrunk = True
# else:
# f.write('~')
# f.write('\n')
- neighbors = dijkstra_map.get_neighbors(self.position)
+ neighbors = dijkstra_map.get_neighbors(tuple(self.position))
n = n_max
- dirs = dijkstra_map.get_directions()
+ #print('DEBUG', self.position, neighbors)
+ #dirs = dijkstra_map.get_directions()
#print('DEBUG dirs', dirs)
#print('DEBUG neighbors', neighbors)
#debug_scores = []
# else:
# debug_scores += [dijkstra_map[pos]]
#print('DEBUG debug_scores', debug_scores)
- direction = None
- for i_dir in range(len(neighbors)):
- pos = neighbors[i_dir]
- if pos is not None and dijkstra_map[pos] < n:
- n = dijkstra_map[pos]
- direction = dirs[i_dir]
+ target_direction = None
+ for direction in neighbors:
+ yx = neighbors[direction]
+ if yx is not None:
+ n_new = dijkstra_map[yx]
+ if n_new < n:
+ n = n_new
+ target_direction = direction
#print('DEBUG result', direction)
- if direction:
- self.set_task('MOVE', (direction,))
- #self.world.game.io.send('would move ' + direction)
+ if target_direction:
+ self.set_task('MOVE', (target_direction,))
def decide_task(self):
+ # TODO: Check if monster can follow player too well (even when they should lose them)
visible_things = self.get_visible_things()
target = None
for t in visible_things:
def set_task(self, task_name, args=()):
- self.task = Task(self, task_name, args)
+ task_class = globals()['Task_' + task_name]
+ self.task = task_class(self, args)
self.task.check() # will throw GameError if necessary
def proceed(self, is_AI=True):
return
self.task.todo -= 1
if self.task.todo <= 0:
- task = getattr(self, 'task_' + self.task.name)
- self._last_task_result = task(*self.task.args)
+ self._last_task_result = self.task.do()
self.task = None
if is_AI and self.task is None:
try:
t = self.world.get_thing(thing_id, False)
if t is None:
raiseArgError('No such Thing.')
- t.task = Task(t, task_name, args)
+ task_class = globals()['Task_' + task_name]
+ t.task = task_class(t, args)
t.task.todo = todo
def task_prefixed(command_name, task_prefix, task_command,
argtypes_prefix=''):
- method = None
+ func = None
argtypes = ''
if command_name[:len(task_prefix)] == task_prefix:
task_name = command_name[len(task_prefix):]
- task_method_candidate = 'task_' + task_name
- if hasattr(Thing, task_method_candidate):
- method = partial(task_command, task_name)
- task_method = getattr(Thing, task_method_candidate)
- if hasattr(task_method, 'argtypes'):
- argtypes = task_method.argtypes
- if method is not None:
- return method, argtypes_prefix + argtypes
+ task_class_candidate = 'Task_' + task_name
+ if task_class_candidate in globals():
+ func = partial(task_command, task_name)
+ task_class = globals()[task_class_candidate]
+ argtypes = task_class.argtypes
+ if func is not None:
+ return func, argtypes_prefix + argtypes
return None, argtypes
- method, argtypes = task_prefixed(command_name, 'TASK:', cmd_TASK_colon)
- if method:
- return method, argtypes
- method, argtypes = task_prefixed(command_name, 'SET_TASK:',
+ func, argtypes = task_prefixed(command_name, 'TASK:', cmd_TASK_colon)
+ if func:
+ return func, argtypes
+ func, argtypes = task_prefixed(command_name, 'SET_TASK:',
cmd_SET_TASK_colon,
- 'int:nonneg int:nonneg')
- if method:
- return method, argtypes
- method_candidate = 'cmd_' + command_name
- if hasattr(self, method_candidate):
- method = getattr(self, method_candidate)
- if hasattr(method, 'argtypes'):
- argtypes = method.argtypes
- return method, argtypes
+ 'int:nonneg int:nonneg ')
+ if func:
+ return func, argtypes
+ func_candidate = 'cmd_' + command_name
+ if hasattr(self, func_candidate):
+ func = getattr(self, func_candidate)
+ if hasattr(func, 'argtypes'):
+ argtypes = func.argtypes
+ return func, argtypes
def get_string_options(self, string_option_type):
if string_option_type == 'geometry':
if task is not None:
task_args = task.get_args_string()
write(f, 'SET_TASK:%s %s %s %s' % (task.name, thing.id_,
- task.todo, task_args))
+ task.todo, task_args))
write(f, 'PLAYER_ID %s' % self.world.player_id)
cmd_SAVE.dont_save = True
projects / plomrogue2-experiments / blobdiff