itsd-project-code/app/events/EndTurnClicked.java

package events;

import com.fasterxml.jackson.databind.JsonNode;

import akka.actor.ActorRef;
import structures.GameState;

/**
 * Indicates that the user has clicked an object on the game canvas, in this case
 * the end-turn button.
 * 
 * { 
 *   messageType = “endTurnClicked”
 * }
 * 
 * @author Dr. Richard McCreadie
 *
 */
public class EndTurnClicked implements EventProcessor{

	@Override
	public void processEvent(ActorRef out, GameState gameState, JsonNode message) {
      // see if we have a "player" field in the message to indicate AI player:
      String player = (message.has("player")) ? message.get("player").asText() : "human";
      // now we check if the game thinks it is the player who clicked end turn's actual turn:
      if (gameState.currentPlayer == 1 && player.equals("human")) {
        System.out.println("Player 1 clicked end turn");
        gameState.currentPlayer = 2;
        // hand off control to AI player:
        gameState.aiPlayer.takeTurn(out, gameState);
        System.out.println(String.format("%s", message.toString()));
      } else if (gameState.currentPlayer == 2 && player.equals("AI")) {
        System.out.println("Player 2 clicked end turn");
        gameState.currentPlayer = 1;
      }
	}

}