/*
 * Source code from Tectonicus, http://code.google.com/p/tectonicus/
 *
 * Tectonicus is released under the BSD license (below).
 *
 *
 * Original code John Campbell / "Orangy Tang" / www.triangularpixels.com
 *
 * Copyright (c) 2012, John Campbell
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 *   * Redistributions of source code must retain the above copyright notice, this list
 *     of conditions and the following disclaimer.
 *
 *   * Redistributions in binary form must reproduce the above copyright notice, this
 *     list of conditions and the following disclaimer in the documentation and/or
 *     other materials provided with the distribution.
 *   * Neither the name of 'Tecctonicus' nor the names of
 *     its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */
package tectonicus;

import tectonicus.configuration.LightFace;
import tectonicus.configuration.LightStyle;
import tectonicus.texture.TexturePack;
import tectonicus.util.Colour4f;

public interface BlockContext
{
	public int getBlockId(ChunkCoord chunkCoord, int x, int y, int z);
	
	public BlockType getBlockType(ChunkCoord chunkCoord, int x, int y, int z);
	
	public float getLight(ChunkCoord chunkCoord, final int x, final int y, final int z, LightFace face);
	
	public LightStyle getLightStyle();
	
	public TexturePack getTexturePack();

	public int getBiomeId(ChunkCoord chunkCoord, int x, int y, int z);
	
	public Colour4f getGrassColour(ChunkCoord chunkCoord, final int x, final int y, final int z);
}
/*
 * Copyright (c) 2012-2014, John Campbell and other contributors.  All rights reserved.
 *
 * This file is part of Tectonicus. It is subject to the license terms in the LICENSE file found in
 * the top-level directory of this distribution.  The full list of project contributors is contained
 * in the AUTHORS file found in the same location.
 *
 */

package tectonicus;

import tectonicus.configuration.LightFace;
import tectonicus.configuration.LightStyle;
import tectonicus.texture.TexturePack;
import tectonicus.util.Colour4f;

public interface BlockContext
{
	public int getBlockId(ChunkCoord chunkCoord, int x, int y, int z);
	
	public BlockType getBlockType(ChunkCoord chunkCoord, int x, int y, int z);
	
	public float getLight(ChunkCoord chunkCoord, final int x, final int y, final int z, LightFace face);
	
	public LightStyle getLightStyle();
	
	public TexturePack getTexturePack();

	public int getBiomeId(ChunkCoord chunkCoord, int x, int y, int z);
	
	public Colour4f getGrassColour(ChunkCoord chunkCoord, final int x, final int y, final int z);
}

Modify license header of source file - test