/*******************************************************************************
* Copyright (c) 2015
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* DEALINGS IN THE SOFTWARE.
*******************************************************************************/
package jsettlers.algorithms.previewimage;
import jsettlers.common.landscape.ELandscapeType;
/**
* This interface defines the methods needed by the {@link PreviewImageCreator} to calculate a preview image that can be saved in a map file's header.
*
* @author Andreas Eberle
*
*/
public interface IPreviewImageDataSupplier {
/**
* Gets the {@link ELandscapeType} at the given coordinates.
*
* @param x
* @param y
* @return
*/
ELandscapeType getLandscape(short x, short y);
/**
* Gets the height of the landscape at the given position.
*
* @param x
* @param y
* @return
*/
byte getLandscapeHeight(short x, short y);
}