GenericCuboidBlockDesign.java

/*
 * This file is part of SpoutcraftPlugin.
 *
 * Copyright (c) 2011 SpoutcraftDev <http://spoutcraft.org//>
 * SpoutcraftPlugin is licensed under the GNU Lesser General Public License.
 *
 * SpoutcraftPlugin is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * SpoutcraftPlugin 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.getspout.spoutapi.block.design;

import org.bukkit.plugin.Plugin;

public class GenericCuboidBlockDesign extends GenericBlockDesign {
	private boolean fullCube = false;

	/**
	 * Creates a basic cuboid custom block model
	 * @return true if the cuboid completely covers the block's cube
	 */
	public boolean isFullCube() {
		return fullCube;
	}

	/**
	 * Creates a basic cuboid custom block model
	 * @param plugin       making this block
	 * @param texture      to use
	 * @param textureId[6] Array of faces, give IDs for SubTexture locations
	 * @param xMin         minimum x coordinate of the cuboid
	 * @param yMin         minimum y coordinate of the cuboid
	 * @param zMin         minimum z coordinate of the cuboid
	 * @param xMax         maximum x coordinate of the cuboid
	 * @param yMax         maximum y coordinate of the cuboid
	 * @param zMax         maximum z coordinate of the cuboid
	 *                     <p/>
	 *                     Array is laid out as follows {bottom, face, face, face, face, top}
	 */
	public GenericCuboidBlockDesign(Plugin plugin, Texture texture, int[] textureId, float xMin, float yMin, float zMin, float xMax, float yMax, float zMax) {
		if (textureId.length != 6) {
			throw new IllegalArgumentException("Invalid textureId Array length: " + textureId.length + ". Should be 6");
		}

		setBoundingBox(xMin, yMin, zMin, xMax, yMax, zMax);

		setQuadNumber(6);

		setMinBrightness(0.0F).setMaxBrightness(1.0F).setTexture(plugin, texture);

		Quad bottom = new Quad(0, texture.getSubTexture(textureId[0]));
		bottom.addVertex(0, xMin, yMin, zMin);
		bottom.addVertex(1, xMax, yMin, zMin);
		bottom.addVertex(2, xMax, yMin, zMax);
		bottom.addVertex(3, xMin, yMin, zMax);
		setLightSource(0, 0, -1, 0);

		Quad face1 = new Quad(1, texture.getSubTexture(textureId[1]));
		face1.addVertex(0, xMin, yMin, zMin);
		face1.addVertex(1, xMin, yMax, zMin);
		face1.addVertex(2, xMax, yMax, zMin);
		face1.addVertex(3, xMax, yMin, zMin);
		setLightSource(1, 0, 0, -1);

		Quad face2 = new Quad(2, texture.getSubTexture(textureId[2]));
		face2.addVertex(0, xMax, yMin, zMin);
		face2.addVertex(1, xMax, yMax, zMin);
		face2.addVertex(2, xMax, yMax, zMax);
		face2.addVertex(3, xMax, yMin, zMax);
		setLightSource(2, 1, 0, 0);

		Quad face3 = new Quad(3, texture.getSubTexture(textureId[3]));
		face3.addVertex(0, xMax, yMin, zMax);
		face3.addVertex(1, xMax, yMax, zMax);
		face3.addVertex(2, xMin, yMax, zMax);
		face3.addVertex(3, xMin, yMin, zMax);
		setLightSource(3, 0, 0, 1);

		Quad face4 = new Quad(4, texture.getSubTexture(textureId[4]));
		face4.addVertex(0, xMin, yMin, zMax);
		face4.addVertex(1, xMin, yMax, zMax);
		face4.addVertex(2, xMin, yMax, zMin);
		face4.addVertex(3, xMin, yMin, zMin);
		setLightSource(4, -1, 0, 0);

		Quad top = new Quad(5, texture.getSubTexture(textureId[5]));
		top.addVertex(0, xMin, yMax, zMin);
		top.addVertex(1, xMin, yMax, zMax);
		top.addVertex(2, xMax, yMax, zMax);
		top.addVertex(3, xMax, yMax, zMin);
		setLightSource(5, 0, 1, 0);

		setQuad(bottom).setQuad(face1).setQuad(face2).setQuad(face3).setQuad(face4).setQuad(top);

		fullCube = xMin == 0 && yMin == 0 && zMin == 0 && xMax == 1 && yMax == 1 && zMax == 1;
	}

	/**
	 * Creates a basic cuboid custom block model with only one texture
	 * @param plugin    making this block
	 * @param texture   url to use
	 * @param textureId to get the SubTexture to use
	 * @param xMin      minimum x coordinate of the cuboid
	 * @param yMin      minimum y coordinate of the cuboid
	 * @param zMin      minimum z coordinate of the cuboid
	 * @param xMax      maximum x coordinate of the cuboid
	 * @param yMax      maximum y coordinate of the cuboid
	 * @param zMax      maximum z coordinate of the cuboid
	 */
	public GenericCuboidBlockDesign(Plugin plugin, Texture texture, int textureId, float xMin, float yMin, float zMin, float xMax, float yMax, float zMax) {
		this(plugin, texture, getIdMap(textureId), xMin, yMin, zMin, xMax, yMax, zMax);
	}

	/**
	 * Creates a basic cuboid custom block model with only one texture
	 * @param plugin      making this block
	 * @param texture     url to use - must be a square png
	 * @param textureSize size of the width/height of the texture in pixels
	 * @param xMin        minimum x coordinate of the cuboid
	 * @param yMin        minimum y coordinate of the cuboid
	 * @param zMin        minimum z coordinate of the cuboid
	 * @param xMax        maximum x coordinate of the cuboid
	 * @param yMax        maximum y coordinate of the cuboid
	 * @param zMax        maximum z coordinate of the cuboid
	 */
	public GenericCuboidBlockDesign(Plugin plugin, String texture, int textureSize, float xMin, float yMin, float zMin, float xMax, float yMax, float zMax) {
		this(plugin, new Texture(plugin, texture, textureSize, textureSize, textureSize), 0, xMin, yMin, zMin, xMax, yMax, zMax);
	}

	private static int[] getIdMap(int textureId) {
		int[] idMap = new int[6];
		for (int i = 0; i < 6; i++) {
			idMap[i] = textureId;
		}
		return idMap;
	}
}