feat: Initial commit

Laboratorio11/maze.py

@@ -0,0 +1,95 @@
+fio = open("maze.txt", "r")
+
+maze_raw = fio.readlines()
+
+fio.close()
+
+xmax = len(maze_raw) - 1
+ymax = len(maze_raw[0].strip()) - 1
+
+maze = {}
+sol = {}
+for x in range(len(maze_raw)):
+    for y in range(len(maze_raw[x].strip())):
+        paths = set()
+
+        if x > 0:
+            if maze_raw[x - 1][y] == " ":
+                paths.add((x - 1, y))
+        
+        if y > 0:
+            if maze_raw[x][y - 1] == " ":
+                paths.add((x, y - 1))
+        
+        if maze_raw[x][y] == " ":
+            paths.add((x, y))
+        
+        if y < ymax:
+            if maze_raw[x][y + 1] == " ":
+                paths.add((x, y + 1))
+        
+        if x < xmax:        
+            if maze_raw[x + 1][y] == " ":
+                paths.add((x + 1, y))
+
+        if len(paths) != 0:
+            maze[(x,y)] = paths
+        
+        if maze_raw[x][y] == "*":
+            sol[(x,y)] = "*"
+        else:
+            sol[(x,y)] = "?"
+
+for key in maze:
+    if key[0] == 0:
+        if maze_raw[key[0]][key[1]] == " ":
+            sol[key] = "N"
+    
+    if key[0] == xmax:
+        if maze_raw[key[0]][key[1]] == " ":
+            sol[key] = "S"
+    
+    if key[1] == 0:
+        if maze_raw[key[0]][key[1]] == " ":
+            sol[key] = "W"
+    
+    if key[1] == ymax:
+        if maze_raw[key[0]][key[1]] == " ":
+            sol[key] = "E"
+
+cont = True
+
+def check(xi, yi):
+    global sol
+    return (xi, yi) in sol and sol[xi, yi] != "?" and sol[xi, yi] != "*"
+
+while cont:
+    cont = False
+    for key in maze:
+        if sol[key] == "?":
+            if check(key[0] - 1, key[1]):
+                sol[key] = "N"
+                cont = True
+                continue
+                
+            if check(key[0] + 1, key[1]):
+                sol[key] = "S"
+                cont = True
+                continue
+            
+            if check(key[0], key[1] - 1):
+                sol[key] = "W"
+                cont = True
+                continue
+
+            if check(key[0], key[1] + 1):
+                sol[key] = "E"
+                cont = True
+                continue
+
+
+for x in range(xmax+1):
+    for y in range(ymax+1):
+        print(sol[(x,y)],end="")
+    
+    print()