15-game-puzzle

15 Puzzle is a game where user moves tiles to rearrange them in a particular order.

This game is programmed in C Programming language, and operates on DE1-SOC computer and ARM processor.

Compiling the Code

1. Go to CPULator
2. Select C as the Programming Language
3. Copy all the codes in 15-puzzle-game.c and paste them into the editor
4. Compile and Load (F5), then press Continue (F3)

Display

• VGA: 8 tiles numbered 1-8 will be displayed in a 3x3 block in random order
• Hex: the timer value is displayed on hex, counting up (time limit is 3 minutes)

How to Play

• Type PS2 keyboard Right Arrow or Left Arrow to select the tile you want to move.

• Right Arrow selects clockwise, Left Arrow selects counterclockwise

• The selected tile is indicated with a thick black frame

• Type PS2 Enter key to move the tile

• Selected tile slides to the empty spot

• Repeat until the tiles are sorted in ascending order (shown below)

  
  

  1	2	3
  4	5	6
  7	8

  
  

• If user is able to arrange the tiles within the time limit, “You Win” appears on VGA

• If time limit is exceeded, “You Lose” appears on VGA

• Type PS2 Backspace key is used to restart the game (after a game ends) or shuffle the tile arran

Attribution Table

Name	Work Done	Relative % Work Done
Ruqhia	configured timer interrupts and ISR for timer added images for game board, and win/lose page implemented shuffling option	50
Nancy	configured PS2 interrupts and ISR for PS2 implemented tile selection and swapping logics implemented animation for tile swapping	50