def cave_generator(map_draft, player_hd, generator_type, requests, theme, params):
__gen_wall_square(map_draft, 0, 0, map_draft.width, map_draft.height)
maputils.generate_border(map_draft, ft.fixed_wall)
open_area_factor = float(randint(4, 6)) / 10
walls_left = int(map_draft.width * map_draft.height * open_area_factor)
#we don't want this process to hang
ticks = map_draft.width * map_draft.height
x2, y2 = map_draft.width - 1, map_draft.height - 1
while walls_left > 0:
if not ticks:
print("Map generation takes too long - returning as is")
break
rand_x = randrange(1, x2)
rand_y = randrange(1, y2)
if map_draft.tile_at(rand_x, rand_y).type == ftype.wall:
map_draft.replace_feature_atxy(rand_x, rand_y, ft.floor())
walls_left -= 1
ticks -= 1
count_walls = __count_neigh_walls
for x in xrange(1, x2):
for y in xrange(1, y2):
wall_count = count_walls(map_draft, x, y)
if tile_passable(map_draft.tile_at(x, y)):
if wall_count > 5:
map_draft.replace_feature_atxy(x, y, ft.rock_wall())
elif wall_count < 4:
map_draft.replace_feature_atxy(x, y, ft.floor())
return map_draft
def cave_generator(map_draft, player_hd, generator_type, requests, theme,
params):
__gen_wall_square(map_draft, 0, 0, map_draft.width, map_draft.height)
maputils.generate_border(map_draft, ft.fixed_wall)
open_area_factor = float(randint(4, 6)) / 10
walls_left = int(map_draft.width * map_draft.height * open_area_factor)
#we don't want this process to hang
ticks = map_draft.width * map_draft.height
x2, y2 = map_draft.width - 1, map_draft.height - 1
while walls_left > 0:
if not ticks:
print("Map generation takes too long - returning as is")
break
rand_x = randrange(1, x2)
rand_y = randrange(1, y2)
if map_draft.tile_at(rand_x, rand_y).type == ftype.wall:
map_draft.replace_feature_atxy(rand_x, rand_y, ft.floor())
walls_left -= 1
ticks -= 1
count_walls = __count_neigh_walls
for x in xrange(1, x2):
for y in xrange(1, y2):
wall_count = count_walls(map_draft, x, y)
if tile_passable(map_draft.tile_at(x, y)):
if wall_count > 5:
map_draft.replace_feature_atxy(x, y, ft.rock_wall())
elif wall_count < 4:
map_draft.replace_feature_atxy(x, y, ft.floor())
return map_draft
def __count_neigh_walls(MapDef, x, y):
count = 0
for row in (-1, 0, 1):
for col in (-1, 0, 1):
if not tile_passable(MapDef.tile_at(x + row, y + col)) and not(row == 0 and col == 0):
count += 1
return count
def __count_neigh_walls(MapDef, x, y):
count = 0
for row in (-1, 0, 1):
for col in (-1, 0, 1):
if not tile_passable(MapDef.tile_at(
x + row, y + col)) and not (row == 0 and col == 0):
count += 1
return count
