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Fix connection to vanilla servers. Generate a default mod server config

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for mods connecting to servers.

Signed-off-by: cpw <cpw+github@weeksfamily.ca>
This commit is contained in:
cpw 2019-02-17 16:07:47 -05:00
parent e248503b0a
commit e47fa70279
No known key found for this signature in database
GPG key ID: 8EB3DF749553B1B7
5 changed files with 40 additions and 8 deletions
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10
patches/minecraft/net/minecraft/client/network/NetHandlerLoginClient.java.patch
View file

@ -1,6 +1,14 @@
--- a/net/minecraft/client/network/NetHandlerLoginClient.java
+++ b/net/minecraft/client/network/NetHandlerLoginClient.java
@@ -122,6 +122,7 @@
@@ -98,6 +98,7 @@
this.field_209525_d.accept(new TextComponentTranslation("connect.joining"));
this.field_175091_e = p_147390_1_.func_179730_a();
this.field_147393_d.func_150723_a(EnumConnectionState.PLAY);
+ net.minecraftforge.fml.network.NetworkHooks.handleClientLoginSuccess(this.field_147393_d);
this.field_147393_d.func_150719_a(new NetHandlerPlayClient(this.field_147394_b, this.field_147395_c, this.field_147393_d, this.field_175091_e));
}
@@ -122,6 +123,7 @@
}
public void func_209521_a(SPacketCustomPayloadLogin p_209521_1_) {

9
src/main/java/net/minecraftforge/fml/config/ConfigTracker.java
View file

@ -19,6 +19,7 @@
package net.minecraftforge.fml.config;
import com.electronwill.nightconfig.core.CommentedConfig;
import com.electronwill.nightconfig.core.file.CommentedFileConfig;
import com.electronwill.nightconfig.toml.TomlFormat;
import net.minecraft.client.Minecraft;
@ -98,4 +99,12 @@ public class ConfigTracker {
});
}
}
public void loadDefaultServerConfigs() {
configSets.get(ModConfig.Type.SERVER).forEach(modConfig -> {
final CommentedConfig commentedConfig = CommentedConfig.inMemory();
modConfig.getSpec().correct(commentedConfig);
modConfig.setConfigData(commentedConfig);
});
}
}

2
src/main/java/net/minecraftforge/fml/network/FMLHandshakeHandler.java
View file

@ -197,6 +197,8 @@ public class FMLHandshakeHandler {
final FMLHandshakeMessages.C2SModListReply reply = new FMLHandshakeMessages.C2SModListReply();
channel.reply(reply, c.get());
LOGGER.debug(FMLHSMARKER, "Accepted server connection");
// Set the modded marker on the channel so we know we got packets
c.get().getNetworkManager().channel().attr(FMLNetworking.FML_MARKER).set(NetworkHooks.NETVERSION);
}
private <MSG extends FMLHandshakeMessages.LoginIndexedMessage> void handleIndexedMessage(MSG message, Supplier<NetworkEvent.Context> c)

25
src/main/java/net/minecraftforge/fml/network/NetworkHooks.java
View file

@ -23,7 +23,6 @@ import io.netty.buffer.Unpooled;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.inventory.Container;
import net.minecraft.network.NetHandlerPlayServer;
import net.minecraft.network.NetworkManager;
import net.minecraft.network.Packet;
import net.minecraft.network.PacketBuffer;
@ -33,13 +32,17 @@ import net.minecraft.util.ResourceLocation;
import net.minecraft.world.IInteractionObject;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.entity.player.PlayerContainerEvent;
import net.minecraftforge.fml.config.ConfigTracker;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import javax.annotation.Nullable;
import java.util.Objects;
import java.util.function.Consumer;
import java.util.function.Supplier;
public class NetworkHooks
{
private static final Logger LOGGER = LogManager.getLogger();
public static final String NETVERSION = "FML1";
public static final String NOVERSION = "NONE";
@ -53,9 +56,9 @@ public class NetworkHooks
return Objects.equals(packet.getFMLVersion(), NETVERSION) || NetworkRegistry.acceptsVanillaConnections();
}
public static ConnectionType getConnectionType(final NetHandlerPlayServer connection)
public static ConnectionType getConnectionType(final Supplier<NetworkManager> connection)
{
return ConnectionType.forVersionFlag(connection.netManager.channel().attr(FMLNetworking.FML_MARKER).get());
return ConnectionType.forVersionFlag(connection.get().channel().attr(FMLNetworking.FML_MARKER).get());
}
public static Packet<?> getEntitySpawningPacket(Entity entity)
@ -80,11 +83,21 @@ public class NetworkHooks
public static void registerClientLoginChannel(NetworkManager manager)
{
if (manager == null) return;
manager.channel().attr(FMLNetworking.FML_MARKER).set(NETVERSION);
if (manager == null || manager.channel() == null) return;
manager.channel().attr(FMLNetworking.FML_MARKER).set(NOVERSION);
FMLHandshakeHandler.registerHandshake(manager, NetworkDirection.LOGIN_TO_SERVER);
}
public static void handleClientLoginSuccess(NetworkManager manager) {
if (manager == null || manager.channel() == null) return;
if (getConnectionType(()->manager) == ConnectionType.VANILLA) {
LOGGER.info("Connected to a vanilla server. Catching up missing behaviour.");
ConfigTracker.INSTANCE.loadDefaultServerConfigs();
} else {
LOGGER.info("Connected to a modded server.");
}
}
public static boolean tickNegotiation(NetHandlerLoginServer netHandlerLoginServer, NetworkManager networkManager, EntityPlayerMP player)
{
return FMLHandshakeHandler.tickLogin(networkManager);

2
src/main/java/net/minecraftforge/server/command/TextComponentHelper.java
View file

@ -52,7 +52,7 @@ public class TextComponentHelper
{
EntityPlayerMP playerMP = (EntityPlayerMP) sender;
NetHandlerPlayServer channel = playerMP.connection;
return NetworkHooks.getConnectionType(channel) == ConnectionType.VANILLA;
return NetworkHooks.getConnectionType(()->channel.netManager) == ConnectionType.VANILLA;
}
return false;
}