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celluler automata dungeon generation added

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ProgramSnail 2021-04-15 00:12:26 +03:00
parent 3eac12c387
commit 31ae63fa68
1 changed files with 43 additions and 15 deletions
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58
proj/main.py
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@ -24,6 +24,20 @@ DOOR_COLOR = 8
MONSTER_COLOR = 9
ADD_HEALTH_COLOR = 10
DIRECTIONS = [
[1, 0],
[-1, 0],
[0, 1],
[0, -1]
]
EXTENDED_DIRECTIONS = DIRECTIONS + [
[1, 1],
[1, -1],
[-1, 1],
[-1, -1]
]
def begin_curses():
stdscr = curses.initscr()
@ -58,15 +72,24 @@ def end_curses(stdscr):
curses.endwin()
"""
def gen_map_step(map):
tmp_map = copy.deepcopy(map)
pass
"""
for i in range(1, len(map) - 1):
for j in range(1, len(map[i]) - 1):
x = 0
for d in EXTENDED_DIRECTIONS:
if tmp_map[i][j] == WALL:
x += 1
if x < 2 or x >= 4:
map[i][j] = (EMPTY, SIMPLE_COLOR)
elif x == 3:
map[i][j] = (WALL, WALL_COLOR)
#!! needed to add cellular automata !!
def generate_map(map, sz_x, sz_y, map_symbols):
def generate_map(map, sz_x, sz_y, map_symbols,
automata_iterations, wall_rand_range,
wall_rand_gen):
rand_sum = 0
for symbol in map_symbols:
rand_sum += symbol[1]
@ -77,29 +100,34 @@ def generate_map(map, sz_x, sz_y, map_symbols):
if i == 0 or j == 0 or i == sz_x - 1 or j == sz_y - 1:
map[i].append([WALL, WALL_COLOR])
else:
if random.randint(1, wall_rand_range) <= wall_rand_gen:
map[i].append([WALL, WALL_COLOR])
else:
map[i].append([EMPTY, SIMPLE_COLOR])
for i in range(automata_iterations):
gen_map_step(map)
for i in range(1, len(map) - 1):
for j in range(1, len(map[i]) - 1):
if (map[i][j][0] == EMPTY):
x = random.randint(1, rand_sum)
for symbol in map_symbols:
x -= symbol[1]
if x <= 0:
map[i].append(symbol[0])
map[i][j] = symbol[0]
break
def map_mark_dfs(map, i, j):
if map[i][j][0] != EMPTY:
return []
positions = [(i, j)]
directions = [
[1, 0],
[-1, 0],
[0, 1],
[0, -1]
]
map[i][j] = (MARK, SIMPLE_COLOR)
for d in directions:
for d in DIRECTIONS:
# walls on all sides, then no check needed there
new_positions = map_mark_dfs(map, i + d[0], j + d[1])
for pos in new_positions:
@ -251,7 +279,7 @@ def main():
map = []
generate_map(map, map_size[0], map_size[1], map_symbols)
generate_map(map, map_size[0], map_size[1], map_symbols, 100, 100, 45)
doors = generate_doors(map)