Learning Processing: A Beginner's Guide to Programming Images ...

224 Learning Processing
Exercise 13-10: Develop the beginnings of a Tic-Tac-Toe game. Create a Cell object that
can exist in one of two states: O or nothing. When you click on the cell, its state changes from
nothing to “ O ” . Here is a framework to get you started.
Cell[][] board;
int cols = 3;
int rows = 3;
void setup() {
}
// FILL IN
void draw() {
}
background(0);
for (int i = 0; i < cols; i + + ) {
}
for (int j = 0; j < rows; j + + ) {
}
board[i][j].display();
void mousePressed() {
}
// FILL IN
// A Cell object
class Cell {
float x,y;
float w,h;
int state;
// Cell Constructor
Cell(float tempX, float tempY, float tempW, float tempH) {
}
// FILL IN
void click(int mx, int my) {
}
// FILL IN