checks if move is legal before move

CheckersClient/core/src/com/mygdx/game/model/Game.kt

@@ -35,9 +35,13 @@ class Game(gameState: GameState, playerIds: LinkedHashSet<Int>) {
         return this.gameState.getBoardState().fields[cubeCoordinates]?.hasPiece() == true
     }
 
+    fun isLegalMove(fromCoordinates: Vector3, toCoordinates: Vector3): Boolean {
+        return getGameState()?.getGameMode()?.getPossibleMoves(fromCoordinates)?.contains(toCoordinates) ?: false
+    }
+
     fun movePiece(fromCoordinates: Vector3, toCoordinates: Vector3, playerId: Int, gameController: GameController): Boolean {
         // Check if players turn
-        if (playerId == playerTurnId) {
+        if (playerId == playerTurnId && isLegalMove(fromCoordinates,toCoordinates)) {
             // TODO: Check if valid move
             val pieceMoved: Boolean = this.gameState.getBoardState().movePiece(fromCoordinates, toCoordinates)