connect-four-game | Star Wars inspired Connect Four game : 2-player game | Game Engine library

This loop updates the grid which represents the board a.k.a the playground. It simply puts the symbol which represents the current player into the column at the height which is still empty (empty is represented by a dot).

As you can see the grid is a 2 dimensional array which first dimension is the height.

this.grid = new char[height][]; for (int h = 0; h < height; h++) { Arrays.fill(this.grid[h] = new char[width], '.'); }