/*
* Copyright (c) 2010 SimpleServer authors (see CONTRIBUTORS)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package simpleserver.command;
import simpleserver.Color;
import simpleserver.Player;
import simpleserver.Server;
import simpleserver.bot.BotController.ConnectException;
import simpleserver.config.GiveAliasList.Item;
import simpleserver.config.GiveAliasList.Suggestion;
public abstract class GiveCommand extends AbstractCommand {
protected Player executor;
public GiveCommand(String name, String usage) {
super(name, usage);
}
public void execute(String[] arguments, Player target, String logName, Player source) {
if (target == null) {
return;
}
if (arguments.length != 0) {
int id;
short damage = 0;
String[] request = arguments[0].split(":");
if (request[0].matches("\\d+")) {
id = Integer.valueOf(request[0]);
} else {
Item item = target.getServer().giveAliasList.getItemId(request[0]);
if (item == null) {
Suggestion suggestion = target.getServer().giveAliasList.findWithLevenshtein(request[0]);
if (suggestion.distance > 4 || suggestion.distance * 2 > request[0].length()) {
tError("Can't find item %s", request[0]);
return;
}
item = target.getServer().giveAliasList.getItemId(suggestion.name);
tError("Can't find item %s, giving %s instead", request[0], suggestion.name);
}
id = item.id;
damage = item.damage;
}
if (source != null && !allowed(source, id)) {
tError("You are not allowed to give this block.");
return;
}
if (request.length > 1) {
try {
damage = Short.valueOf(request[1]);
} catch (Exception e) {
tError("Invalid damage value: %s", request[1]);
return;
}
}
int amount = 1;
if (arguments.length > 1) {
try {
amount = Integer.valueOf(arguments[1]);
} catch (Exception e) {
tError("Invalid amount: %s", arguments[1]);
return;
}
}
if (amount > 1000) {
tError("You can't give more than 1000 items at once.");
return;
}
target.getServer().adminLog("Give:\t" + logName + "\t"
+ target.getName() + "\t" + id + ":" + damage + "\t("
+ amount + ")");
try {
target.give(id, damage, amount);
} catch (ConnectException e) {
tError("Giving failed!");
}
} else {
tError("No item or amount specified!");
}
}
private boolean allowed(Player player, int id) {
return player.getServer().config.blockPermission(player, player.position(), id).give;
}
protected void tError(String message, Object... args) {
executor.addTMessage(Color.RED, message, args);
}
protected Player getTarget(String name, Server server) {
Player target = null;
target = server.findPlayer(name);
if (target == null) {
tError("Player not online (%s)", name);
}
return target;
}
}