Add game basis

server/src/main/java/fr/lnl/game/server/games/Game.java

@@ -1,4 +1,34 @@
 package fr.lnl.game.server.games;
 
+import fr.lnl.game.server.games.grid.Grid;
+import fr.lnl.game.server.games.player.Player;
+
 public class Game {
-}
+
+    Grid grid;
+    Player player_One;
+    Player player_Two;
+    Player current_player;
+    Player[] players = {player_One,player_Two};
+
+    public Game(Grid grid, Player player_One, Player player_Two){
+        this.player_One = player_One;
+        this.player_Two = player_Two;
+        this.current_player = player_One;
+    }
+
+    public boolean isOver(){
+        return players.length == 1;
+    }
+
+    public Player getWinner(){
+        if(isOver()){
+            return players[0];
+        }
+        return null;
+    }
+
+    public Player getCurrent_player() {
+        return current_player;
+    }
+}