pos_yx[1] -= 1
+class Map(game_common.Map):
+
+ def get_line(self, y):
+ width = self.size[1]
+ return self.terrain[y * width:(y + 1) * width]
+
+
class World(game_common.World):
def __init__(self):
super().__init__()
self.Thing = Thing # use local Thing class instead of game_common's
+ self.map_ = Map() # use extended child class
self.player_id = 0
def proceed_to_next_player_turn(self):
test_pos = self.thing.position[:]
move_pos(direction, test_pos)
if test_pos[0] < 0 or test_pos[1] < 0 or \
- test_pos[0] >= self.thing.world.map_size[0] or \
- test_pos[1] >= self.thing.world.map_size[1]:
+ test_pos[0] >= self.thing.world.map_.size[0] or \
+ test_pos[1] >= self.thing.world.map_.size[1]:
raise GameError('would move outside map bounds')
- pos_i = test_pos[0] * self.thing.world.map_size[1] + test_pos[1]
- map_tile = self.thing.world.terrain_map[pos_i]
+ pos_i = test_pos[0] * self.thing.world.map_.size[1] + test_pos[1]
+ map_tile = self.thing.world.map_.terrain[pos_i]
if map_tile != '.':
raise GameError('would move into illegal terrain')
for t in self.thing.world.things:
super().__init__(*args, **kwargs)
self.task = Task(self, 'wait')
self.last_task_result = None
+ self._stencil = None
def task_wait(self):
return 'success'
def proceed(self, is_AI=True):
"""Further the thing in its tasks.
- Decrements .task.todo; if it thus falls to <= 0, enacts method whose
- name is 'task_' + self.task.name and sets .task = None. If is_AI, calls
- .decide_task to decide a self.task.
+ Decrements .task.todo; if it thus falls to <= 0, enacts method
+ whose name is 'task_' + self.task.name and sets .task =
+ None. If is_AI, calls .decide_task to decide a self.task.
+
+ Before doing anything, ensures an empty map visibility stencil
+ and checks that task is still possible, and aborts it
+ otherwise (for AI things, decides a new task).
- Before doing anything, checks that task is still possible, and aborts
- it otherwise (for AI things, decides a new task).
"""
+ self._stencil = None
try:
self.task.check()
except GameError as e:
if is_AI and self.task is None:
self.decide_task()
+ def get_stencil(self):
+ if self._stencil is not None:
+ return self._stencil
+ size = self.world.map_.size
+ m = Map(self.world.map_.size, '?'*size[0]*size[1])
+ y_me = self.position[0]
+ x_me = self.position[1]
+ for y in range(m.size[0]):
+ if y in (y_me - 1, y_me, y_me + 1):
+ for x in range(m.size[1]):
+ if x in (x_me - 1, x_me, x_me + 1):
+ pos = y * size[1] + x
+ m.terrain = m.terrain[:pos] + '.' + m.terrain[pos+1:]
+ self._stencil = m
+ return self._stencil
+
+ def get_visible_map(self):
+ stencil = self.get_stencil()
+ size = self.world.map_.size
+ size_i = self.world.map_.size[0] * self.world.map_.size[1]
+ m = Map(size, ' '*size_i)
+ for i in range(size_i):
+ if stencil.terrain[i] == '.':
+ c = self.world.map_.terrain[i]
+ m.terrain = m.terrain[:i] + c + m.terrain[i+1:]
+ return m
+
+ def get_visible_things(self):
+ stencil = self.get_stencil()
+ visible_things = []
+ for thing in self.world.things:
+ print('DEBUG .....')
+ width = self.world.map_.size[1]
+ pos_i = thing.position[0] * width + thing.position[1]
+ if stencil.terrain[pos_i] == '.':
+ visible_things += [thing]
+ return visible_things
+
class Commander():
"""Send msg to all clients."""
self.send(msg)
cmd_ALL.argtypes = 'string'
+
+ def cmd_TERRAIN_LINE(self, y, terrain_line):
+ self.world.map_.set_line(y, terrain_line)
+ cmd_TERRAIN_LINE.argtypes = 'int:nonneg string'