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package org.bukkit.command.defaults;
import com.google.common.collect.ImmutableList;
import java.util.ArrayList;
import java.util.List;
import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
import org.bukkit.util.StringUtil;
public class EffectCommand extends VanillaCommand {
private static final List<String> effects;
public EffectCommand() {
super("effect");
this.description = "Adds/Removes effects on players";
this.usageMessage = "/effect <player> <effect> [seconds] [amplifier]";
this.setPermission("bukkit.command.effect");
}
static {
ImmutableList.Builder<String> builder = ImmutableList.<String>builder();
for (PotionEffectType type : PotionEffectType.values()) {
if (type != null) {
builder.add(type.getName());
}
}
effects = builder.build();
}
@Override
public boolean execute(CommandSender sender, String commandLabel, String[] args) {
if (!testPermission(sender)) {
return true;
}
if (args.length < 2) {
sender.sendMessage(getUsage());
return true;
}
final Player player = sender.getServer().getPlayer(args[0]);
if (player == null) {
sender.sendMessage(ChatColor.RED + String.format("Player, %s, not found", args[0]));
return true;
}
PotionEffectType effect = PotionEffectType.getByName(args[1]);
if (effect == null) {
effect = PotionEffectType.getById(getInteger(sender, args[1], 0));
}
if (effect == null) {
sender.sendMessage(ChatColor.RED + String.format("Effect, %s, not found", args[1]));
return true;
}
int duration = 600;
int duration_temp = 30;
int amplification = 0;
if (args.length >= 3) {
duration_temp = getInteger(sender, args[2], 0, 1000000);
if (effect.isInstant()) {
duration = duration_temp;
} else {
duration = duration_temp * 20;
}
} else if (effect.isInstant()) {
duration = 1;
}
if (args.length >= 4) {
amplification = getInteger(sender, args[3], 0, 255);
}
if (duration_temp == 0) {
if (!player.hasPotionEffect(effect)) {
sender.sendMessage(String.format("Couldn't take %s from %s as they do not have the effect", effect.getName(), args[0]));
return true;
}
player.removePotionEffect(effect);
broadcastCommandMessage(sender, String.format("Took %s from %s", effect.getName(), args[0]));
} else {
final PotionEffect applyEffect = new PotionEffect(effect, duration, amplification);
player.addPotionEffect(applyEffect, true);
broadcastCommandMessage(sender, String.format("Given %s (ID %d) * %d to %s for %d seconds", effect.getName(), effect.getId(), amplification, args[0], duration));
}
return true;
}
@Override
public List<String> tabComplete(CommandSender sender, String commandLabel, String[] args) {
if (args.length == 1) {
return super.tabComplete(sender, commandLabel, args);
} else if (args.length == 2) {
return StringUtil.copyPartialMatches(args[1], effects, new ArrayList<String>(effects.size()));
}
return ImmutableList.of();
}
}
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