def rooms_corridors_generator(map_draft, player_hd, generator_type, requests, theme, params):
map_draft = __gen_wall_square(map_draft, 0, 0, map_draft.width, map_draft.height)
num_rooms = 0
square = map_draft.width * map_draft.height
max_rooms = int((square / MIN_ROOM_SIZE) * CORRIDOR_FACTOR) #determine maximum number of rooms
logger.debug('Generating maximum number of %d rooms' % max_rooms)
prevroom = None
for roomid in xrange(max_rooms):
if num_rooms > max_rooms: break
minw, maxw, minh, maxh = __get_room_size_params(params, map_draft.width, map_draft.height)
ticks = max_rooms * 5 #retries to generate all rooms
while True:
if ticks <= 0:
logger.debug('Giving up on generating current room - no space')
break
ticks -= 1
width = randrange(minw, maxw)
height = randrange(minh, maxh)
#random position without going out of the boundaries of the map
x = randrange(1, max(map_draft.width - 1 - width, 2))
y = randrange(1, max(map_draft.height - 1 - height, 2))
if not util.one_chance_in(OVERLAP_ROOM_CHANCE):
if filter(lambda room: room.overlap(x - 2, y - 2, x+width + 2, y+height+2), map_draft.rooms.values()):
continue #room overlap
room = Room()
room.x, room.y = x, y
room.width, room.height = width, height
for _x in xrange(width):
for _y in xrange(height):
if map_draft.map[y+_y][x+_x].type == ftype.door:
continue #don't mess with doors
map_draft.replace_feature_atxy(x+_x, y+_y, ft.floor())
new_x, new_y = room.center
if prevroom:
prev_x, prev_y = prevroom.center
if util.coinflip():
maputils.create_h_tunnel(map_draft, prev_x, new_x, prev_y, room, prevroom)
maputils.create_v_tunnel(map_draft, prev_y, new_y, new_x, room, prevroom)
else:
maputils.create_v_tunnel(map_draft, prev_y, new_y, prev_x, room, prevroom)
maputils.create_h_tunnel(map_draft, prev_x, new_x, new_y, room, prevroom)
prevroom = room
map_draft.rooms['roomc' + str(roomid)] = room
num_rooms += 1
break
return map_draft
def _create_bsp_room(node, userdata, MapDef, bsp):
if libtcod.bsp_is_leaf(node):
# dig the room
for x in xrange(node.x + 1, node.x + node.w - 1):
for y in xrange(node.y + 1, node.y + node.h - 1):
MapDef.replace_feature_atxy(x, y, ft.floor())
else:
# # resize the node to fit its sons
left = libtcod.bsp_left(node)
right = libtcod.bsp_right(node)
rleft = Room(left.x, left.y, left.w, left.h)
rright = Room(right.x, right.y, right.w, right.h)
lx, ly = rleft.center
rx, ry = rright.center
if node.horizontal:
# # vertical corridor
maputils.create_v_tunnel(MapDef, ly, ry, lx, rleft, rright)
maputils.create_h_tunnel(MapDef, lx, rx, ly, rleft, rright)
else:
maputils.create_h_tunnel(MapDef, lx, rx, ly, rleft, rright)
maputils.create_v_tunnel(MapDef, ly, ry, lx, rleft, rright)
return True
def _create_bsp_room(node, userdata, MapDef, bsp):
if libtcod.bsp_is_leaf(node):
# dig the room
for x in xrange(node.x + 1, node.x + node.w - 1):
for y in xrange(node.y + 1, node.y + node.h - 1):
MapDef.replace_feature_atxy(x, y, ft.floor())
else:
# # resize the node to fit its sons
left = libtcod.bsp_left(node)
right = libtcod.bsp_right(node)
rleft = Room(left.x, left.y, left.w, left.h)
rright = Room(right.x, right.y, right.w, right.h)
lx, ly = rleft.center
rx, ry = rright.center
if node.horizontal:
# # vertical corridor
maputils.create_v_tunnel(MapDef, ly, ry, lx, rleft, rright)
maputils.create_h_tunnel(MapDef, lx, rx, ly, rleft, rright)
else:
maputils.create_h_tunnel(MapDef, lx, rx, ly, rleft, rright)
maputils.create_v_tunnel(MapDef, ly, ry, lx, rleft, rright)
return True
def rooms_corridors_generator(map_draft, player_hd, generator_type, requests,
theme, params):
map_draft = __gen_wall_square(map_draft, 0, 0, map_draft.width,
map_draft.height)
num_rooms = 0
square = map_draft.width * map_draft.height
max_rooms = int((square / MIN_ROOM_SIZE) *
CORRIDOR_FACTOR) #determine maximum number of rooms
logger.debug('Generating maximum number of %d rooms' % max_rooms)
prevroom = None
for roomid in xrange(max_rooms):
if num_rooms > max_rooms: break
minw, maxw, minh, maxh = __get_room_size_params(
params, map_draft.width, map_draft.height)
ticks = max_rooms * 5 #retries to generate all rooms
while True:
if ticks <= 0:
logger.debug('Giving up on generating current room - no space')
break
ticks -= 1
width = randrange(minw, maxw)
height = randrange(minh, maxh)
#random position without going out of the boundaries of the map
x = randrange(1, max(map_draft.width - 1 - width, 2))
y = randrange(1, max(map_draft.height - 1 - height, 2))
if not util.one_chance_in(OVERLAP_ROOM_CHANCE):
if filter(
lambda room: room.overlap(x - 2, y - 2, x + width + 2,
y + height + 2),
map_draft.rooms.values()):
continue #room overlap
room = Room()
room.x, room.y = x, y
room.width, room.height = width, height
for _x in xrange(width):
for _y in xrange(height):
if map_draft.map[y + _y][x + _x].type == ftype.door:
continue #don't mess with doors
map_draft.replace_feature_atxy(x + _x, y + _y, ft.floor())
new_x, new_y = room.center
if prevroom:
prev_x, prev_y = prevroom.center
if util.coinflip():
maputils.create_h_tunnel(map_draft, prev_x, new_x, prev_y,
room, prevroom)
maputils.create_v_tunnel(map_draft, prev_y, new_y, new_x,
room, prevroom)
else:
maputils.create_v_tunnel(map_draft, prev_y, new_y, prev_x,
room, prevroom)
maputils.create_h_tunnel(map_draft, prev_x, new_x, new_y,
room, prevroom)
prevroom = room
map_draft.rooms['roomc' + str(roomid)] = room
num_rooms += 1
break
return map_draft