96 lines
4.0 KiB
Java
96 lines
4.0 KiB
Java
package com.replaymod.restrictions;
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import com.replaymod.core.SettingsRegistry;
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import com.replaymod.core.utils.Restrictions;
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import io.netty.buffer.Unpooled;
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import io.netty.channel.ChannelDuplexHandler;
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import io.netty.channel.ChannelFutureListener;
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import io.netty.channel.ChannelHandler;
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import net.minecraft.network.PacketBuffer;
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import net.minecraftforge.common.config.Configuration;
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import net.minecraftforge.fml.common.FMLCommonHandler;
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import net.minecraftforge.fml.common.Mod;
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import net.minecraftforge.fml.common.event.FMLInitializationEvent;
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import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
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import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
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import net.minecraftforge.fml.common.eventhandler.EventBus;
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import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
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import net.minecraftforge.fml.common.gameevent.PlayerEvent;
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import net.minecraftforge.fml.common.network.FMLEmbeddedChannel;
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import net.minecraftforge.fml.common.network.FMLOutboundHandler;
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import net.minecraftforge.fml.common.network.NetworkRegistry;
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import net.minecraftforge.fml.common.network.internal.FMLProxyPacket;
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import net.minecraftforge.fml.relauncher.Side;
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import org.apache.logging.log4j.Logger;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.Map;
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@Mod(modid = ReplayModRestrictions.MOD_ID,
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version = "@MOD_VERSION@",
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acceptedMinecraftVersions = "@MC_VERSION@",
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acceptableRemoteVersions = "*",
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serverSideOnly = true,
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useMetadata = true)
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public class ReplayModRestrictions {
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public static final String MOD_ID = "replaymod-restrictions";
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public static Logger LOGGER;
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private final SettingsRegistry settingsRegistry = new SettingsRegistry();
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private FMLEmbeddedChannel channel;
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@Mod.EventHandler
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public void preInit(FMLPreInitializationEvent event) {
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LOGGER = event.getModLog();
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Configuration config = new Configuration(event.getSuggestedConfigurationFile());
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config.load();
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settingsRegistry.setConfiguration(config);
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settingsRegistry.register(Setting.class);
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}
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@Mod.EventHandler
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public void init(FMLInitializationEvent event) {
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EventBus bus = FMLCommonHandler.instance().bus();
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bus.register(this);
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channel = NetworkRegistry.INSTANCE.newChannel(Restrictions.PLUGIN_CHANNEL, new RestrictionsChannelHandler()).get(Side.SERVER);
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}
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@Mod.EventHandler
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public void postInit(FMLPostInitializationEvent event) throws IOException {
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settingsRegistry.save(); // Save default values to disk
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}
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@ChannelHandler.Sharable
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private static class RestrictionsChannelHandler extends ChannelDuplexHandler {}
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@SubscribeEvent
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public void onUserJoin(PlayerEvent.PlayerLoggedInEvent event) {
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Map<String, byte[]> restrictions = new HashMap<>();
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if (settingsRegistry.get(Setting.NO_XRAY)) restrictions.put("no_xray", new byte[0]);
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if (settingsRegistry.get(Setting.NO_NOCLIP)) restrictions.put("no_noclip", new byte[0]);
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if (settingsRegistry.get(Setting.ONLY_FIRST_PERSON)) restrictions.put("only_first_person", new byte[0]);
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if (settingsRegistry.get(Setting.ONLY_RECORDING_PLAYER)) restrictions.put("only_recording_player", new byte[0]);
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if (settingsRegistry.get(Setting.HIDE_COORDINATES)) restrictions.put("hide_coordinates", new byte[0]);
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PacketBuffer buf = new PacketBuffer(Unpooled.buffer());
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for (Map.Entry<String, byte[]> e : restrictions.entrySet()) {
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byte[] bytes = e.getKey().getBytes();
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buf.writeByte(bytes.length);
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buf.writeBytes(bytes);
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buf.writeByte(1);
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buf.writeBytes(e.getValue());
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}
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FMLProxyPacket packet = new FMLProxyPacket(buf, Restrictions.PLUGIN_CHANNEL);
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channel.attr(FMLOutboundHandler.FML_MESSAGETARGET).set(FMLOutboundHandler.OutboundTarget.PLAYER);
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channel.attr(FMLOutboundHandler.FML_MESSAGETARGETARGS).set(event.player);
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channel.writeAndFlush(packet).addListener(ChannelFutureListener.FIRE_EXCEPTION_ON_FAILURE);
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}
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}
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