Guessing Game Algorithm

Data

• ROWS int constant # of rows
• COLS int constant 3 of columns
• cell custom object with ON and OFF states
• tileset ROWS by COLS 2D array of cells

Cell custom object

• inherited from simpleGame.Sprite object
• state int or enumeration ON or OFF
• getState() and setState()

Initialize grid

• Create tileset as 2d array of cells ROWS by COLS
• Set initial state of each tile to off
• Display the tiles on the screen (inherited from sprite)

Randomize grid

• For each row in ROWS -1
• set an int rowCounter to 0
• for each col in COLS -1
• Roll a random float 0 to 1
• if that value is larger than .5:
• set the current cell's state to ON
• add one to the rowCounter
• if rowCounter is odd
• set state of last cell in this row to ON
• Set parity of final row
• for each col in COLS - 1
• set int colCounter to zero
• for each row in ROWS
• if current cell's state is ON
• Add one to colCounter
• if colCounter is odd
• set state of last cell in this coloumn to ON