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GravityMatcher.java
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GravityMatcher.java
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/*
* Copyright 2011 Tyler Blair. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''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 AUTHOR 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.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and contributors and should not be interpreted as representing official policies,
* either expressed or implied, of anybody else.
*/
package com.griefcraft.util.matchers;
import com.griefcraft.util.ProtectionFinder;
import java.util.EnumSet;
import java.util.Set;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.block.BlockFace;
import org.bukkit.block.data.BlockData;
import org.bukkit.block.data.Directional;
/**
* Matches blocks such as the sign post
*/
public class GravityMatcher implements ProtectionFinder.Matcher {
public static final Set<Material> PROTECTABLES_POSTS = EnumSet.of(Material.ACACIA_SIGN, Material.BIRCH_SIGN,
Material.DARK_OAK_SIGN, Material.JUNGLE_SIGN, Material.OAK_SIGN, Material.SPRUCE_SIGN, Material.RAIL,
Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.LEVER, Material.STONE_BUTTON, Material.OAK_BUTTON,
Material.SPRUCE_BUTTON, Material.BIRCH_BUTTON, Material.JUNGLE_BUTTON, Material.DARK_OAK_BUTTON,
Material.ACACIA_BUTTON, Material.WHITE_BANNER, Material.ORANGE_BANNER, Material.MAGENTA_BANNER,
Material.LIGHT_BLUE_BANNER, Material.YELLOW_BANNER, Material.LIME_BANNER, Material.PINK_BANNER,
Material.GRAY_BANNER, Material.LIGHT_GRAY_BANNER, Material.CYAN_BANNER, Material.PURPLE_BANNER,
Material.BLUE_BANNER, Material.BROWN_BANNER, Material.GREEN_BANNER, Material.RED_BANNER, Material.BLACK_BANNER);
@Override
public boolean matches(ProtectionFinder finder) {
Block block = finder.getBaseBlock().getBlock();
// Easy to match, just try to match the block above the base block :P
Block up = block.getRelative(BlockFace.UP);
if (PROTECTABLES_POSTS.contains(up.getType())) {
BlockData upData = up.getBlockData();
if (!(upData instanceof Directional) || ((Directional) upData).getFacing() == BlockFace.DOWN) {
finder.addBlock(up);
return true;
}
}
return false;
}
}