/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package websocket.tc7.snake;

/**
 * @deprecated See {@link websocket.snake.Location}
 */
@Deprecated
public class Location {

    public int x;
    public int y;

    public Location(int x, int y) {
        this.x = x;
        this.y = y;
    }

    public Location getAdjacentLocation(Direction direction) {
        switch (direction) {
            case NORTH:
                return new Location(x, y - SnakeWebSocketServlet.GRID_SIZE);
            case SOUTH:
                return new Location(x, y + SnakeWebSocketServlet.GRID_SIZE);
            case EAST:
                return new Location(x + SnakeWebSocketServlet.GRID_SIZE, y);
            case WEST:
                return new Location(x - SnakeWebSocketServlet.GRID_SIZE, y);
            case NONE:
                // fall through
            default:
                return this;
        }
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        Location location = (Location) o;

        if (x != location.x) return false;
        if (y != location.y) return false;

        return true;
    }

    @Override
    public int hashCode() {
        int result = x;
        result = 31 * result + y;
        return result;
    }
}