dwigoric / csintsy-mazebot Goto Github PK

Detailed Description

It is stated in the specifications to display whether the goal is unreachable or not. In the current state of the program, it crashes if it is given a file where there is no path between the start tile and the goal tile.

Context

Project specifications state that the program must display whether there is no path from the start tile to the goal tile without crashing.

Possible Implementation

Add a check after clicking the start button (instead of after opening the file) on the start tile whether its computed distance from the goal is -1.

Description

Incorrect flood-fill scores are seen for a test case maze file.

Expected Behavior

A flood-fill score of an incorrect value is seen on the maze. The value should be 6, from the preceding tiles from the goal tile having 4 and 5.

Actual Behavior

The said tile has a flood-fill score of 4.

Steps to Reproduce

1. Download the maze text file sent in the group chat.
2. Open the maze text file using the program.
3. Start the greedy best-first search.
4. The program crashes upon reaching the said incorrect tile, while the wall tiles on the next row become yellow.