Diff: Maze/maze_solver.cpp

Revision:

30:daf286ac049f

Parent:

28:600932142201

Child:

31:f7a8a9b82bc1

diff -r 2224bc8bb49d -r daf286ac049f Maze/maze_solver.cpp
--- a/Maze/maze_solver.cpp	Sat May 27 08:07:13 2017 +0000
+++ b/Maze/maze_solver.cpp	Sun May 28 06:49:41 2017 +0000
@@ -39,7 +39,7 @@
 }
 
 bool Maze:: is_center(unsigned char x, unsigned char y) {
-    unsigned char goal1 = MAZE_SIZE / 2;
+    unsigned char goal1 =  MAZE_SIZE / 2;
     unsigned char goal2 = (MAZE_SIZE - 1) / 2;
     if (manhattan_dist(y, goal1, x, goal1) == 0 ||
             manhattan_dist(y, goal1, x, goal2) == 0 ||
@@ -305,6 +305,10 @@
     }
 }
 
+void Mouse::clear_stack() {
+    stk.clear();
+}
+
 void Mouse:: move_one_cell() {
     check_open_neighbor();
     update_distance();
@@ -383,6 +387,9 @@
     
     
     if (prev_mouse_dir == direction) {
+        if (prev_mouse_dir == NORTH && direction == NORTH) {
+            can_reset_mouse = true;
+        }
         state = STRAIGHT;
     }
     // Mouse is facing south
@@ -437,6 +444,7 @@
 
 
 Mouse:: Mouse(DriveControl * prev_driver) {
+    can_reset_mouse = false;
     driver = prev_driver;
     detected_maze = new Maze();
     prev = (unsigned char) 5;