Guess a Coordinate

Understand the functionality of guessing a coordinate.

Allow the players to guess coordinates

Guessing coordinates is the most important action in the game. In order to process a guess, we need to know which player is guessing. We also need to know the row and column values the player is guessing.

We start with a client function, guess_coordinate/4, that takes those values. This wraps a with a tuple representing the four arguments and the action. We can see this here:

def guess_coordinate(game, player, row, col) when player in @players, do:, {:guess_coordinate, player, row, col})

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