package net.minecraft.command;

import java.util.List;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.network.play.server.S19PacketEntityStatus;
import net.minecraft.server.MinecraftServer;
import net.minecraft.util.BlockPos;
import net.minecraft.util.ChatComponentText;
import net.minecraft.world.GameRules;

/**+
 * This portion of EaglercraftX contains deobfuscated Minecraft 1.8 source code.
 * 
 * Minecraft 1.8.8 bytecode is (c) 2015 Mojang AB. "Do not distribute!"
 * Mod Coder Pack v9.18 deobfuscation configs are (c) Copyright by the MCP Team
 * 
 * EaglercraftX 1.8 patch files (c) 2022-2024 lax1dude, ayunami2000. All Rights Reserved.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 */
public class CommandGameRule extends CommandBase {

	/**+
	 * Gets the name of the command
	 */
	public String getCommandName() {
		return "gamerule";
	}

	/**+
	 * Return the required permission level for this command.
	 */
	public int getRequiredPermissionLevel() {
		return 2;
	}

	/**+
	 * Gets the usage string for the command.
	 */
	public String getCommandUsage(ICommandSender var1) {
		return "commands.gamerule.usage";
	}

	/**+
	 * Callback when the command is invoked
	 */
	public void processCommand(ICommandSender parICommandSender, String[] parArrayOfString) throws CommandException {
		GameRules gamerules = this.getGameRules();
		String s = parArrayOfString.length > 0 ? parArrayOfString[0] : "";
		String s1 = parArrayOfString.length > 1 ? buildString(parArrayOfString, 1) : "";
		switch (parArrayOfString.length) {
		case 0:
			parICommandSender.addChatMessage(new ChatComponentText(joinNiceString(gamerules.getRules())));
			break;
		case 1:
			if (!gamerules.hasRule(s)) {
				throw new CommandException("commands.gamerule.norule", new Object[] { s });
			}

			String s2 = gamerules.getString(s);
			parICommandSender.addChatMessage((new ChatComponentText(s)).appendText(" = ").appendText(s2));
			parICommandSender.setCommandStat(CommandResultStats.Type.QUERY_RESULT, gamerules.getInt(s));
			break;
		default:
			if (gamerules.areSameType(s, GameRules.ValueType.BOOLEAN_VALUE) && !"true".equals(s1)
					&& !"false".equals(s1)) {
				throw new CommandException("commands.generic.boolean.invalid", new Object[] { s1 });
			}

			gamerules.setOrCreateGameRule(s, s1);
			func_175773_a(gamerules, s);
			notifyOperators(parICommandSender, this, "commands.gamerule.success", new Object[0]);
		}

	}

	public static void func_175773_a(GameRules parGameRules, String parString1) {
		if ("reducedDebugInfo".equals(parString1)) {
			int i = parGameRules.getBoolean(parString1) ? 22 : 23;

			List<EntityPlayerMP> lst = MinecraftServer.getServer().getConfigurationManager().func_181057_v();
			for (int j = 0, l = lst.size(); j < l; ++j) {
				EntityPlayerMP entityplayermp = lst.get(j);
				entityplayermp.playerNetServerHandler.sendPacket(new S19PacketEntityStatus(entityplayermp, (byte) i));
			}
		}

	}

	/**+
	 * Return a list of options when the user types TAB
	 */
	public List<String> addTabCompletionOptions(ICommandSender var1, String[] astring, BlockPos var3) {
		if (astring.length == 1) {
			return getListOfStringsMatchingLastWord(astring, this.getGameRules().getRules());
		} else {
			if (astring.length == 2) {
				GameRules gamerules = this.getGameRules();
				if (gamerules.areSameType(astring[0], GameRules.ValueType.BOOLEAN_VALUE)) {
					return getListOfStringsMatchingLastWord(astring, new String[] { "true", "false" });
				}
			}

			return null;
		}
	}

	/**+
	 * Return the game rule set this command should be able to
	 * manipulate.
	 */
	private GameRules getGameRules() {
		return MinecraftServer.getServer().worldServerForDimension(0).getGameRules();
	}
}