2015-05-31 11:21:26 +00:00
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package kcauldron;
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import org.bukkit.ChatColor;
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2015-09-02 17:22:30 +00:00
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import org.bukkit.World;
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2015-05-31 11:21:26 +00:00
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import org.bukkit.command.Command;
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import org.bukkit.command.CommandSender;
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2015-09-02 17:22:30 +00:00
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import org.bukkit.craftbukkit.CraftWorld;
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import org.bukkit.craftbukkit.entity.CraftPlayer;
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import kcauldron.updater.CommandSenderUpdateCallback;
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import kcauldron.updater.KCauldronUpdater;
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import kcauldron.updater.KVersionRetriever;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.server.MinecraftServer;
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2015-09-05 16:31:58 +00:00
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import net.minecraft.world.WorldServer;
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2015-09-02 17:22:30 +00:00
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import net.minecraftforge.server.command.ForgeCommand;
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2015-05-31 11:21:26 +00:00
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public class KCauldronCommand extends Command {
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2015-09-03 08:58:51 +00:00
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public static final String NAME = "kc";
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public static final String CHECK = NAME + ".check";
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public static final String UPDATE = NAME + ".update";
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public static final String TPS = NAME + ".tps";
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public static final String RESTART = NAME + ".restart";
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2015-09-02 17:22:30 +00:00
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2015-09-03 08:58:51 +00:00
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public KCauldronCommand() {
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super(NAME);
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2015-09-02 17:22:30 +00:00
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2015-09-03 08:58:51 +00:00
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StringBuilder builder = new StringBuilder();
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builder.append(String.format("/%s check - Check to update\n", NAME));
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builder.append(String.format("/%s update [version] - Update to specified or latest version\n", NAME));
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builder.append(String.format("/%s tps - Show tps statistics\n", NAME));
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builder.append(String.format("/%s restart - Restart server\n", NAME));
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setUsage(builder.toString());
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2015-09-02 17:22:30 +00:00
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2015-09-03 08:58:51 +00:00
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setPermission("kcauldron");
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}
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2015-05-31 11:21:26 +00:00
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2015-09-03 08:58:51 +00:00
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public boolean testPermission(CommandSender target, String permission) {
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if (testPermissionSilent(target, permission)) {
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return true;
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}
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target.sendMessage(ChatColor.RED
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+ "I'm sorry, but you do not have permission to perform this command. Please contact the server administrators if you believe that this is in error.");
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return false;
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}
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2015-05-31 11:21:26 +00:00
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2015-09-03 08:58:51 +00:00
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public boolean testPermissionSilent(CommandSender target, String permission) {
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if (!super.testPermissionSilent(target)) {
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return false;
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}
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for (String p : permission.split(";"))
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if (target.hasPermission(p))
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return true;
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return false;
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}
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2015-05-31 11:21:26 +00:00
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2015-09-03 08:58:51 +00:00
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@Override
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public boolean execute(CommandSender sender, String commandLabel, String[] args) {
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if (!testPermission(sender))
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return true;
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if (args.length == 0) {
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sender.sendMessage(ChatColor.YELLOW + "Please specify action");
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sender.sendMessage(ChatColor.AQUA + usageMessage);
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return true;
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}
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String action = args[0];
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if ("check".equals(action)) {
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if (!testPermission(sender, CHECK))
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return true;
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sender.sendMessage(ChatColor.GREEN + "Initiated version check...");
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KVersionRetriever.startServer(new CommandSenderUpdateCallback(sender), false);
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} else if ("update".equals(action)) {
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KCauldronUpdater.initUpdate(sender, args.length > 1 ? args[1] : null);
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} else if ("tps".equals(action)) {
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if (!testPermission(sender, TPS))
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return true;
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World currentWorld = null;
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if (sender instanceof CraftPlayer) {
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currentWorld = ((CraftPlayer) sender).getWorld();
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}
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sender.sendMessage(ChatColor.DARK_BLUE + "---------------------------------------");
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final MinecraftServer server = MinecraftServer.getServer();
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for (World world : server.server.getWorlds()) {
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if (world instanceof CraftWorld) {
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boolean current = currentWorld != null && currentWorld == world;
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net.minecraft.world.World mcWorld = ((CraftWorld) world).getHandle();
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String bukkitName = world.getName();
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int dimensionId = mcWorld.provider.dimensionId;
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String name = mcWorld.provider.getDimensionName();
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String displayName = name.equals(bukkitName) ? name : String.format("%s | %s", name, bukkitName);
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2015-05-31 11:21:26 +00:00
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2015-09-03 08:58:51 +00:00
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double worldTickTime = mean(server.worldTickTimes.get(dimensionId)) * 1.0E-6D;
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double worldTPS = Math.min(1000.0 / worldTickTime, 20);
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2015-05-31 11:21:26 +00:00
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2015-09-03 08:58:51 +00:00
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sender.sendMessage(String.format("%s[%d] %s%s %s- %s%.2fms / %.2ftps", ChatColor.GOLD, dimensionId,
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2015-09-05 16:31:58 +00:00
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current ? ChatColor.GREEN : ChatColor.YELLOW, displayName, ChatColor.RESET, ChatColor.DARK_RED, worldTickTime,
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worldTPS));
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2015-09-03 08:58:51 +00:00
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}
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}
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double meanTickTime = mean(server.tickTimeArray) * 1.0E-6D;
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double meanTPS = Math.min(1000.0 / meanTickTime, 20);
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sender.sendMessage(String.format("%sOverall - %s%s%.2fms / %.2ftps", ChatColor.BLUE, ChatColor.RESET,
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ChatColor.DARK_RED, meanTickTime, meanTPS));
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} else if ("restart".equals(action)) {
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if (!testPermission(sender, RESTART))
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return true;
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KCauldron.restart();
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} else {
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sender.sendMessage(ChatColor.RED + "Unknown action");
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}
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return true;
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}
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2015-05-31 11:21:26 +00:00
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2015-09-03 08:58:51 +00:00
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private static final long mean(long[] array) {
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long r = 0;
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for (long i : array)
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r += i;
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return r / array.length;
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}
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2015-05-31 11:21:26 +00:00
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}
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