/*
* This file is part of the Illarion project.
*
* Copyright © 2015 - Illarion e.V.
*
* Illarion is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Illarion is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
package illarion.common.graphics;
/**
* Utility class that holds a few constants that are needed to define the map
* correctly.
*
* @author Martin Karing <nitram@illarion.org>
*/
public final class MapConstants {
/**
* Step size in X direction. Means how much pixels the map as to scroll to
* reach the next tile. Since the tiles on one row are optical half shifted
* against each other, the step size is always half of the tile width in X
* direction.
*/
public static final int STEP_X;
/**
* Step size in Y direction. Means how much pixels the map as to scroll to
* reach the next tile. Since the tiles on one row are optical half shifted
* against each other, the step size is always half of the tile height in Y
* direction.
*/
public static final int STEP_Y;
/**
* Height of a tile in pixels. This should fit to the size of the images to
* ensure that it looks good.
*/
public static final int TILE_H = 37;
/**
* Width of a tile in pixels. This should fit to the size of the images to
* ensure that it looks good.
*/
public static final int TILE_W = 76;
static {
STEP_X = TILE_W / 2;
STEP_Y = (TILE_H + 1) / 2;
}
/**
* Private constructor to ensure that nothing can create a instance of this
* utility class.
*/
private MapConstants() {
// private constructor does nothing at all
}
}