/
BannerUpdate.java
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/
BannerUpdate.java
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package net.aufdemrand.denizen.utilities.packets;
import net.aufdemrand.denizen.utilities.debugging.dB;
import net.minecraft.server.v1_8_R3.*;
import org.bukkit.DyeColor;
import org.bukkit.Location;
import org.bukkit.block.banner.Pattern;
import org.bukkit.craftbukkit.v1_8_R3.block.CraftBanner;
import org.bukkit.entity.Player;
import java.lang.reflect.Field;
import java.util.List;
import java.util.Map;
public class BannerUpdate {
private static final Field tile_location, tile_action, tile_data;
static {
Map<String, Field> fields = PacketHelper.registerFields(PacketPlayOutTileEntityData.class);
tile_location = fields.get("a");
tile_action = fields.get("b");
tile_data = fields.get("c");
}
public static PacketPlayOutTileEntityData getTileEntityDataPacket(Location location, DyeColor base, List<Pattern> patterns) {
PacketPlayOutTileEntityData packet = new PacketPlayOutTileEntityData();
try {
tile_location.set(packet, new BlockPosition(location.getBlockX(),
location.getBlockY(), location.getBlockZ()));
tile_action.set(packet, 6);
NBTTagCompound compound = new NBTTagCompound();
((CraftBanner) location.getBlock().getState()).getTileEntity().b(compound);
NBTTagList nbtPatterns = new NBTTagList();
for (Pattern pattern : patterns) {
NBTTagCompound patternCompound = new NBTTagCompound();
patternCompound.setInt("Color", pattern.getColor().getDyeData());
patternCompound.setString("Pattern", pattern.getPattern().getIdentifier());
nbtPatterns.add(patternCompound);
}
TileEntityBanner.a(compound, base.getDyeData(), nbtPatterns);
tile_data.set(packet, compound);
}
catch (IllegalAccessException e) {
dB.echoError(e);
}
return packet;
}
public static void updateBanner(Player player, Location location, DyeColor base, List<Pattern> patterns) {
PacketPlayOutTileEntityData packet = getTileEntityDataPacket(location, base, patterns);
PacketHelper.sendPacket(player, packet);
}
}