fix maze problem

Author: MorvanZhou

contents/2_Q_Learning_maze/maze_env.py

@@ -42,10 +42,10 @@ def _build_maze(self):
 
         # create grids
         for c in range(0, MAZE_W * UNIT, UNIT):
-            x0, y0, x1, y1 = c, 0, c, MAZE_W * UNIT
+            x0, y0, x1, y1 = c, 0, c, MAZE_H * UNIT
             self.canvas.create_line(x0, y0, x1, y1)
         for r in range(0, MAZE_H * UNIT, UNIT):
-            x0, y0, x1, y1 = 0, r, MAZE_H * UNIT, r
+            x0, y0, x1, y1 = 0, r, MAZE_W * UNIT, r
             self.canvas.create_line(x0, y0, x1, y1)
 
         # create origin

contents/3_Sarsa_maze/maze_env.py

@@ -46,7 +46,7 @@ def _build_maze(self):
             x0, y0, x1, y1 = c, 0, c, MAZE_H * UNIT
             self.canvas.create_line(x0, y0, x1, y1)
         for r in range(0, MAZE_H * UNIT, UNIT):
-            x0, y0, x1, y1 = 0, r, MAZE_H * UNIT, r
+            x0, y0, x1, y1 = 0, r, MAZE_W * UNIT, r
             self.canvas.create_line(x0, y0, x1, y1)
 
         # create origin

contents/4_Sarsa_lambda_maze/maze_env.py

@@ -46,7 +46,7 @@ def _build_maze(self):
             x0, y0, x1, y1 = c, 0, c, MAZE_H * UNIT
             self.canvas.create_line(x0, y0, x1, y1)
         for r in range(0, MAZE_H * UNIT, UNIT):
-            x0, y0, x1, y1 = 0, r, MAZE_H * UNIT, r
+            x0, y0, x1, y1 = 0, r, MAZE_W * UNIT, r
             self.canvas.create_line(x0, y0, x1, y1)
 
         # create origin

contents/5_Deep_Q_Network/maze_env.py

@@ -44,7 +44,7 @@ def _build_maze(self):
             x0, y0, x1, y1 = c, 0, c, MAZE_H * UNIT
             self.canvas.create_line(x0, y0, x1, y1)
         for r in range(0, MAZE_H * UNIT, UNIT):
-            x0, y0, x1, y1 = 0, r, MAZE_H * UNIT, r
+            x0, y0, x1, y1 = 0, r, MAZE_W * UNIT, r
             self.canvas.create_line(x0, y0, x1, y1)
 
         # create origin