Design and implement a C++ program for the given specification.
Write a program that allows a user (player) to navigate a robot through a maze from the start position at the bottom left of the maze, to the centre of the maze.
The maze is constructed on a grid of 17 x 17 small squares. The maze given for this assignment is shown below, with row and column numbers. The robot starts in the bottom left corner (row 15, column 1). The robot must move vertically and horizontally along the black squares, until it reaches the square in the middle of the maze (row 8, column 8).
The row and column number system has been chosen to suit the drawing of the maze on the screen, from a two-dimensional array in the program.
The maze can be drawn from a console program using graphics characters, as shown above. A white square is ASCII character code 219, and a black square is a space character. The robot position is shown by R. The end position is shown by E. (On the computer screen, the "squares" appear as rectangles because the screen characters each occupy a rectangular shape.) If your own computer cannot display the graphics character (because you are using a different language from English, or using the Macintosh) then use the * character instead of the graphics character for a "white square".
The player can enter the commands U, R, D or L to move the robot up, right, down, or left to an adjacent black square. Also, the user can enter Q to quit the program. The program must ensure the robot stays in the black squares. If a player command would cause the robot to go to a white square, the robot must not move. Diagonal moves are not possible.
After each input, the program should display the maze image again, showing the new robot position graphically and as row and column coordinates (see the screen image above).
NOTE: The maze in the image on page 1 was used in a Micromouse competition where a robot is required to move to the middle of the maze, even though it does not know the maze layout. The robot has sensors that detect the presence of walls. The maze is designed so a robot cannot get to the middle by always staying next to either the left wall or the right wall as it moves through the maze.
For this assignment, the Micromouse maze has been modified so it requires at least one of each command (U, R, D, L) for the player to get the middle of the maze. Due to the limitations of using block graphics, the maze obstacles are solid blocks instead of walls. Also, the centre of the maze is a single square as this improves the suitability of the maze as a test for your program.
The maze layout is stored in the two-dimensional maze array given below. The row and column numbers given in the diagram on page 2 and on the screen image above are the same as the row and column numbers in the array. C++ code for the array definition is available with the assignment on AUTonline, in file Maze.cpp. Copy and paste this into your file.
Each number in the array represents the contents of the corresponding square in the maze.
- 1 means the square is blocked. This will show as a white square in the maze image.
- 0 means the square is not blocked so the robot can move to this square. This square will be black in the maze image.
The robot starts at row 15, column 1 and the user must move the robot to the square at the centre of the maze (row 8, column 8).
Attachment:- Assignment.rar