TotalFreedomMod/src/main/java/me/totalfreedom/totalfreedommod/command/Command_dispfill.java

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package me.totalfreedom.totalfreedommod.command;
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import java.util.ArrayList;
import java.util.List;
import me.totalfreedom.totalfreedommod.rank.Rank;
import me.totalfreedom.totalfreedommod.util.FUtil;
import org.apache.commons.lang.StringUtils;
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import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.block.Dispenser;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
@CommandPermissions(level = Rank.OP, source = SourceType.ONLY_IN_GAME)
@CommandParameters(description = "Fill nearby dispensers with a set of items of your choice.", usage = "/<command> <radius> <comma,separated,items>")
public class Command_dispfill extends FreedomCommand
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{
private static void setDispenserContents(final Block targetBlock, final ItemStack[] items)
{
if (targetBlock.getType() == Material.DISPENSER)
{
final Inventory dispenserInv = ((Dispenser)targetBlock.getState()).getInventory();
dispenserInv.clear();
dispenserInv.addItem(items);
}
}
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@Override
public boolean run(CommandSender sender, Player playerSender, Command cmd, String commandLabel, String[] args, boolean senderIsConsole)
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{
if (args.length == 2)
{
int radius;
try
{
radius = Math.max(5, Math.min(25, Integer.parseInt(args[0])));
}
catch (NumberFormatException ex)
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{
sender.sendMessage("Invalid radius.");
return true;
}
final List<ItemStack> items = new ArrayList<>();
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final String[] itemsRaw = StringUtils.split(args[1], ",");
for (final String searchItem : itemsRaw)
{
Material material = Material.matchMaterial(searchItem);
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if (material != null)
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{
items.add(new ItemStack(material, 64));
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}
else
{
sender.sendMessage("Skipping invalid item: " + searchItem);
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}
}
final ItemStack[] itemsArray = items.toArray(new ItemStack[0]);
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int affected = 0;
final Location centerLocation = playerSender.getLocation();
final Block centerBlock = centerLocation.getBlock();
for (int xOffset = -radius; xOffset <= radius; xOffset++)
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{
for (int yOffset = -radius; yOffset <= radius; yOffset++)
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{
for (int zOffset = -radius; zOffset <= radius; zOffset++)
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{
final Block targetBlock = centerBlock.getRelative(xOffset, yOffset, zOffset);
if (targetBlock.getLocation().distanceSquared(centerLocation) < (radius * radius))
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{
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if (targetBlock.getType().equals(Material.DISPENSER))
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{
sender.sendMessage("Filling dispenser @ " + FUtil.formatLocation(targetBlock.getLocation()));
setDispenserContents(targetBlock, itemsArray);
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affected++;
}
}
}
}
}
sender.sendMessage("Done. " + affected + " dispenser(s) filled.");
}
else
{
return false;
}
return true;
}
}