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from copy import deepcopy | |
class Wall: | |
def __init__(self, h, w): | |
self.w = w | |
self.h = h | |
self.array = [[0]*w for _ in range(h)] | |
self.tileValue = 1 | |
def putTile(self, x, y, h, w, v=None): | |
for i in range(x,x+h): | |
for j in range(y, y+w): | |
if self.array[i][j] > 0: | |
raise Exception("position full") | |
for i in range(x,x+h): | |
for j in range(y, y+w): | |
self.array[i][j] = v or self.tileValue | |
self.tileValue += 1 | |
def middle(self, tl, tr, bl, br): | |
if tl==tr==bl==br: | |
return " " | |
if tl!=tr==bl==br: | |
return "\x1b(0\x6a\x1b(B" | |
if tl==tr==br!=bl: | |
return "\x1b(0\x6b\x1b(B" | |
if tl==tr==bl!=br: | |
return "\x1b(0\x6c\x1b(B" | |
if tr!=tl==bl==br: | |
return "\x1b(0\x6d\x1b(B" | |
if tl==tr!=bl==br: | |
return "\x1b(0\x71\x1b(B" | |
if tl==bl!=tr==br: | |
return "\x1b(0\x78\x1b(B" | |
if tl!=bl!=tr==br: | |
return "\x1b(0\x75\x1b(B" | |
if tl==bl!=tr!=br: | |
return "\x1b(0\x74\x1b(B" | |
if tl!=tr!=bl==br: | |
return "\x1b(0\x76\x1b(B" | |
if tl==tr!=bl!=br: | |
return "\x1b(0\x77\x1b(B" | |
if tr!=tl!=bl!=br: | |
return "\x1b(0\x6e\x1b(B" | |
def draw(self): | |
for i in range(self.h): | |
if i == 0: | |
for j in range(self.w): | |
if j == 0: | |
print("\x1b(0\x6c", end="\x1b(B") #┌ | |
else: | |
if self.array[i][j] == self.array[i][j-1]: | |
print("\x1b(0\x71", end="\x1b(B") # ─ | |
else: | |
print("\x1b(0\x77", end="\x1b(B") #┬ | |
print("\x1b(0\x71", end="\x1b(B") # ─ | |
print("\x1b(0\x6b", end="\x1b(B\n") # ┐\n | |
else: | |
for j in range(self.w): | |
if j == 0: | |
if self.array[i][j] == self.array[i-1][j]: | |
print("\x1b(0\x78", end="\x1b(B") #│ | |
else: | |
print("\x1b(0\x74", end="\x1b(B") #├ | |
else: | |
print(self.middle(self.array[i-1][j-1], self.array[i-1][j], | |
self.array[i][j-1], self.array[i][j]), end="") | |
if self.array[i][j] == self.array[i-1][j]: | |
print(" ", end="") | |
else: | |
print("\x1b(0\x71", end="\x1b(B") # ─ | |
if self.array[i][j] == self.array[i-1][j]: | |
print("\x1b(0\x78", end="\x1b(B\n") #│ | |
else: | |
print("\x1b(0\x75", end="\x1b(B\n") # ┤\n | |
for j in range(self.w): | |
if j == 0: | |
print("\x1b(0\x6d", end="\x1b(B") #└ | |
else: | |
if self.array[i][j] == self.array[i][j-1]: | |
print("\x1b(0\x71", end="\x1b(B") # ─ | |
else: | |
print("\x1b(0\x76", end="\x1b(B") #┴ | |
print("\x1b(0\x71", end="\x1b(B") # ─ | |
print("\x1b(0\x6a", end="\x1b(B\n") # ┘\n | |
def recurse(c, idx): | |
inv_idx = c.w - idx | |
if inv_idx == 0: | |
c.draw() | |
return | |
c1 = deepcopy(c) | |
c1.putTile(0, idx, 2, 1) | |
if inv_idx == 1: | |
c1.draw() | |
return | |
c2 = deepcopy(c) | |
c2.putTile(0, idx, 1, 2) | |
c2.putTile(1, idx, 1, 2) | |
recurse(c1, idx+1) | |
recurse(c2, idx+2) | |
if __name__ == "__main__": | |
c = Wall(2,6) | |
recurse(c, 0) |
n=4
┌─┬─┬─┬─┐
│ │ │ │ │
└─┴─┴─┴─┘
┌─┬─┬───┐
│ │ ├───┤
└─┴─┴───┘
┌─┬───┬─┐
│ ├───┤ │
└─┴───┴─┘
┌───┬─┬─┐
├───┤ │ │
└───┴─┴─┘
┌───┬───┐
├───┼───┤
└───┴───┘
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n=5