refactor: removed deprecated checksum

src/main/java/uulm/teamname/marvelous/gamelibrary/gamelogic/ChecksumCalculator.java

@@ -1,24 +0,0 @@
-package uulm.teamname.marvelous.gamelibrary.gamelogic;
-
-/** Contains checksum calculations. */
-class ChecksumCalculator {
-    /**
-     * Compares a checksum to the checksum of a {@link GameState}.
-     * @param state The state to check
-     * @param input the checksum to compare to
-     * @return Whether or not the checksum matches the state's checksum
-     */
-    public static boolean checkChecksum(GameState state, long input) {
-        return calculateChecksum(state) == input;
-    }
-
-    /**
-     * Calculates the corresponding checksum to a {@link GameState}.
-     * @param state The state to check
-     * @return The checksum
-     */
-    public static long calculateChecksum(GameState state) {
-        //TODO: implement ChecksumCalculator.calculateChecksum
-        return 0;
-    }
-}

src/main/java/uulm/teamname/marvelous/gamelibrary/gamelogic/GameInstance.java

@@ -28,23 +28,6 @@ public class GameInstance {
         manager = new GameStateManager(_state);
     }
 
-    /**
-     * Checks a checksum with the current one.
-     * @param input The checksum to compare to
-     * @return Whether or not the checksum matches
-     */
-    public boolean checkChecksum(long input) {
-        return ChecksumCalculator.checkChecksum(_state, input);
-    }
-
-    /**
-     * Calculates the current checksum of the game state.
-     * @return The calculated checksum
-     */
-    public long calculateChecksum() {
-        return ChecksumCalculator.calculateChecksum(_state);
-    }
-
     /**
      * Checks an array of {@link Request}s for validity and automatically applies them if valid.
      * @param requests The requests to check