259 lines
10 KiB
Java
259 lines
10 KiB
Java
package net.minecraftforge.cauldron.command;
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import java.io.File;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import net.minecraft.server.MinecraftServer;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.world.WorldServer;
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import net.minecraftforge.cauldron.CauldronHooks;
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import net.minecraftforge.cauldron.configuration.BoolSetting;
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import net.minecraftforge.cauldron.configuration.IntSetting;
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import net.minecraftforge.cauldron.configuration.Setting;
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import org.apache.commons.lang.StringUtils;
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import org.apache.commons.lang.Validate;
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import org.apache.commons.lang.math.NumberUtils;
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import org.bukkit.ChatColor;
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import org.bukkit.command.Command;
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import org.bukkit.command.CommandSender;
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import org.bukkit.util.StringUtil;
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import com.google.common.collect.ImmutableList;
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public class CauldronCommand extends Command
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{
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private static final List<String> COMMANDS = ImmutableList.of("get", "set", "tick-interval", "save", "reload", "chunks", "heap");
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private static final List<String> CHUNK_COMMANDS = ImmutableList.of("print", "dump");
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public CauldronCommand()
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{
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super("cauldron");
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this.description = "Toggle certain Cauldron options";
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this.usageMessage = "/cauldron [" + StringUtils.join(COMMANDS, '|') + "] <option> [value]";
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this.setPermission("cauldron.command.cauldron");
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}
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@Override
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public boolean execute(CommandSender sender, String commandLabel, String[] args)
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{
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if (!testPermission(sender))
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{
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return true;
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}
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if ((args.length > 0) && "heap".equalsIgnoreCase(args[0]))
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{
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processHeap(sender, args);
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return true;
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}
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if ((args.length > 0) && "chunks".equalsIgnoreCase(args[0]))
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{
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processChunks(sender, args);
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return true;
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}
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if ((args.length == 1) && "save".equalsIgnoreCase(args[0]))
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{
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MinecraftServer.getServer().cauldronConfig.save();
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sender.sendMessage(ChatColor.GREEN + "Config file saved");
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return true;
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}
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if ((args.length == 1) && "reload".equalsIgnoreCase(args[0]))
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{
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MinecraftServer.getServer().cauldronConfig.load();
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for (int i = 0; i < MinecraftServer.getServer().worlds.size(); i++)
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{
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MinecraftServer.getServer().worlds.get(i).cauldronConfig.init(); // reload world configs
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}
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sender.sendMessage(ChatColor.GREEN + "Config file reloaded");
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return true;
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}
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if (args.length < 2)
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{
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sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
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return false;
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}
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if ("tick-interval".equalsIgnoreCase(args[0]))
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{
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return intervalSet(sender, args);
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}
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if ("get".equalsIgnoreCase(args[0]))
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{
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return getToggle(sender, args);
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}
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else if ("set".equalsIgnoreCase(args[0]))
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{
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return setToggle(sender, args);
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}
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else
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{
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sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
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}
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return false;
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}
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private void processHeap(CommandSender sender, String[] args)
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{
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File file = new File(new File(new File("."), "dumps"), "heap-dump-" + new SimpleDateFormat("yyyy-MM-dd_HH.mm.ss").format(new Date()) + "-server.bin");
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sender.sendMessage("Writing chunk info to: " + file);
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CauldronHooks.dumpHeap(file, true);
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sender.sendMessage("Chunk info complete");
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}
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private void processChunks(CommandSender sender, String[] args)
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{
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sender.sendMessage(ChatColor.GOLD + "Dimension stats: ");
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for (net.minecraft.world.WorldServer world : MinecraftServer.getServer().worlds)
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{
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sender.sendMessage(ChatColor.GOLD + "Dimension: " + ChatColor.GRAY + world.provider.dimensionId +
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ChatColor.GOLD + " Loaded Chunks: " + ChatColor.GRAY + world.theChunkProviderServer.loadedChunkHashMap_KC.size() +
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ChatColor.GOLD + " Active Chunks: " + ChatColor.GRAY + world.activeChunkSet.size() +
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ChatColor.GOLD + " Entities: " + ChatColor.GRAY + world.loadedEntityList.size() +
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ChatColor.GOLD + " Tile Entities: " + ChatColor.GRAY + world.loadedTileEntityList.size()
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);
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sender.sendMessage(ChatColor.GOLD + " Entities Last Tick: " + ChatColor.GRAY + world.entitiesTicked +
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ChatColor.GOLD + " Tiles Last Tick: " + ChatColor.GRAY + world.tilesTicked
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);
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}
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if ((args.length < 2) || !"dump".equalsIgnoreCase(args[1]))
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{
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return;
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}
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boolean dumpAll = ((args.length > 2) && "all".equalsIgnoreCase(args[2]));
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File file = new File(new File(new File("."), "chunk-dumps"), "chunk-info-" + new SimpleDateFormat("yyyy-MM-dd_HH.mm.ss").format(new Date()) + "-server.txt");
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sender.sendMessage("Writing chunk info to: " + file);
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CauldronHooks.writeChunks(file, dumpAll);
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sender.sendMessage("Chunk info complete");
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}
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private boolean getToggle(CommandSender sender, String[] args)
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{
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try
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{
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Setting toggle = MinecraftServer.getServer().cauldronConfig.getSettings().get(args[1]);
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// check config directly
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if (toggle == null && MinecraftServer.getServer().cauldronConfig.isSet(args[1]))
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{
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if (MinecraftServer.getServer().cauldronConfig.isBoolean(args[1]))
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{
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toggle = new BoolSetting(MinecraftServer.getServer().cauldronConfig, args[1], MinecraftServer.getServer().cauldronConfig.getBoolean(args[1], false), "");
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}
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else if (MinecraftServer.getServer().cauldronConfig.isInt(args[1]))
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{
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toggle = new IntSetting(MinecraftServer.getServer().cauldronConfig, args[1], MinecraftServer.getServer().cauldronConfig.getInt(args[1], 1), "");
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}
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if (toggle != null)
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{
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MinecraftServer.getServer().cauldronConfig.getSettings().put(toggle.path, toggle);
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MinecraftServer.getServer().cauldronConfig.load();
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}
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}
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if (toggle == null)
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{
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sender.sendMessage(ChatColor.RED + "Could not find option: " + args[1]);
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return false;
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}
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Object value = toggle.getValue();
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String option = (Boolean.TRUE.equals(value) ? ChatColor.GREEN : ChatColor.RED) + " " + value;
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sender.sendMessage(ChatColor.GOLD + args[1] + " " + option);
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}
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catch (Exception ex)
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{
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sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
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ex.printStackTrace();
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}
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return true;
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}
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private boolean intervalSet(CommandSender sender, String[] args)
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{
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try
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{
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int setting = NumberUtils.toInt(args[2], 1);
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MinecraftServer.getServer().cauldronConfig.set(args[1], setting);
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}
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catch (Exception ex)
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{
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sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
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return false;
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}
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return true;
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}
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private boolean setToggle(CommandSender sender, String[] args)
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{
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try
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{
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Setting toggle = MinecraftServer.getServer().cauldronConfig.getSettings().get(args[1]);
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// check config directly
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if (toggle == null && MinecraftServer.getServer().cauldronConfig.isSet(args[1]))
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{
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toggle = new BoolSetting(MinecraftServer.getServer().cauldronConfig, args[1], MinecraftServer.getServer().cauldronConfig.getBoolean(args[1], false), "");
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MinecraftServer.getServer().cauldronConfig.getSettings().put(toggle.path, toggle);
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MinecraftServer.getServer().cauldronConfig.load();
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}
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if (toggle == null)
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{
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sender.sendMessage(ChatColor.RED + "Could not find option: " + args[1]);
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return false;
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}
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if (args.length == 2)
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{
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sender.sendMessage(ChatColor.RED + "Usage: " + args[0] + " " + args[1] + " [value]");
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return false;
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}
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toggle.setValue(args[2]);
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Object value = toggle.getValue();
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String option = (Boolean.TRUE.equals(value) ? ChatColor.GREEN : ChatColor.RED) + " " + value;
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sender.sendMessage(ChatColor.GOLD + args[1] + " " + option);
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// Special case for load-on-request
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if (toggle == MinecraftServer.getServer().cauldronConfig.loadChunkOnRequest)
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{
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for (net.minecraft.world.WorldServer world : MinecraftServer.getServer().worlds)
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{
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world.theChunkProviderServer.loadChunkOnProvideRequest = MinecraftServer.getServer().cauldronConfig.loadChunkOnRequest.getValue();
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}
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}
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MinecraftServer.getServer().cauldronConfig.save();
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}
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catch (Exception ex)
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{
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sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
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ex.printStackTrace();
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}
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return true;
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}
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@Override
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public List<String> tabComplete(CommandSender sender, String alias, String[] args)
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{
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Validate.notNull(sender, "Sender cannot be null");
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Validate.notNull(args, "Arguments cannot be null");
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Validate.notNull(alias, "Alias cannot be null");
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if (args.length == 1)
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{
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return StringUtil.copyPartialMatches(args[0], COMMANDS, new ArrayList<String>(COMMANDS.size()));
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}
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if (((args.length == 2) && "get".equalsIgnoreCase(args[0])) || "set".equalsIgnoreCase(args[0]))
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{
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return StringUtil.copyPartialMatches(args[1], MinecraftServer.getServer().cauldronConfig.getSettings().keySet(), new ArrayList<String>(MinecraftServer.getServer().cauldronConfig.getSettings().size()));
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}
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else if ((args.length == 2) && "chunks".equalsIgnoreCase(args[0]))
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{
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return StringUtil.copyPartialMatches(args[1], CHUNK_COMMANDS, new ArrayList<String>(CHUNK_COMMANDS.size()));
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}
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return ImmutableList.of();
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}
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}
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