fix

src/GomokuGame.java

@@ -26,10 +26,13 @@ public class GomokuGame {
     int currentPlayerInt;
 
     Coordinate cellCoor = null;
+    GomokuGame(boolean renderer){
+        this.playRenderer = renderer;
+    }
 
     public static void main(String[] args) {
         // Test
-        GomokuGame g = new GomokuGame();
+        GomokuGame g = new GomokuGame(false);
         System.out.println(g.load(Path.of(".cache/test.dat")));
         g.renderer = new ConsoleRenderer();
         g.renderer.init(g);
@@ -38,6 +41,14 @@ public class GomokuGame {
         g.renderer.update();
     }
 
+    /**
+     * This method init the game with these parameters. 
+     * @param bot If the player want to play with a bot it's true. 
+     * @param name1 Name of player one. 
+     * @param name2 Name of player two. 
+     * @param tokens Number of tokens for each player.
+     */
+
     public void newGame(boolean bot, String name1, String name2, int tokens) {
         Color[] possible = { Color.WHITE, Color.BLACK };
         int rnd = new Random().nextInt(possible.length);
@@ -61,6 +72,9 @@ public class GomokuGame {
 
     }
 
+    /**
+     * This method is the main loop of the game
+     */
     public void startGame() {
         /*
         GomokuCell actualPlayedCell = play(player1);
@@ -80,6 +94,7 @@ public class GomokuGame {
                 this.renderer.updateStatus("Le joueur " + this.currentPlayer + "a gagné !");
                 return;
             }
+            this.currentPlayer.tokens -= 1;
             this.currentPlayer = this.nextPlayer();
         }
         this.renderer.updateStatus("Match nul, il ne reste plus de jeton.");
@@ -103,7 +118,7 @@ public class GomokuGame {
                 }
             }
             cellToPlay= this.board.get(this.cellCoor.x, this.cellCoor.y);
-            if (!cellToPlay.isPlayable()) { // If the cell is not playable we return null to not play.
+            if (cellToPlay == null || !cellToPlay.isPlayable()) { // If the cell is not playable we return null to not play.
                 return null;
             }
             cellToPlay.setState(player.color);
@@ -118,7 +133,11 @@ public class GomokuGame {
     }
     
 
-
+    /**
+     * This method save the game on a file. 
+     * @param filename The file to save.
+     * @return True if successful and false if not.
+     */
     public boolean save(Path filename) {
         // save the game state to the file
         // 1. Open the file
@@ -177,6 +196,11 @@ public class GomokuGame {
         return true;
     }
 
+    /**
+     * This method load a game on the file. 
+     * @param filename The file to load.
+     * @return True if successful and False if not.
+     */
     public boolean load(Path filename) {
         // load the game state from the file
         // 1. Open the file
@@ -259,6 +283,10 @@ public class GomokuGame {
         return true;
     }
 
+    /**
+     * This method return the next player to play. 
+     * @return The next player.
+     */
     private Player nextPlayer(){
         if (this.currentPlayer == this.player1){
             return this.player2;
@@ -266,6 +294,9 @@ public class GomokuGame {
         return player1;
     }
 
+    /**
+     * Get the board.
+     */
     public GomokuBoard getBoard() {
         return this.board;
     }