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Allow sending packets to client from ServerConnectionFromClientEvent (#4991)

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This commit is contained in:
Ben Staddon 2018-08-16 21:03:32 +01:00 committed by LexManos
parent 1f58bd71c0
commit 1171668c25
4 changed files with 48 additions and 20 deletions
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33
patches/minecraft/net/minecraft/server/management/PlayerList.java.patch
View file

@ -27,18 +27,19 @@
p_72355_2_.field_71134_c.func_73080_a((WorldServer)p_72355_2_.field_70170_p);
String s1 = "local";
@@ -127,8 +138,8 @@
@@ -127,8 +138,9 @@
WorldServer worldserver = this.field_72400_f.func_71218_a(p_72355_2_.field_71093_bK);
WorldInfo worldinfo = worldserver.func_72912_H();
this.func_72381_a(p_72355_2_, (EntityPlayerMP)null, worldserver);
- NetHandlerPlayServer nethandlerplayserver = new NetHandlerPlayServer(this.field_72400_f, p_72355_1_, p_72355_2_);
- nethandlerplayserver.func_147359_a(new SPacketJoinGame(p_72355_2_.func_145782_y(), p_72355_2_.field_71134_c.func_73081_b(), worldinfo.func_76093_s(), worldserver.field_73011_w.func_186058_p().func_186068_a(), worldserver.func_175659_aa(), this.func_72352_l(), worldinfo.func_76067_t(), worldserver.func_82736_K().func_82766_b("reducedDebugInfo")));
+ p_72355_2_.field_71135_a = nethandlerplayserver;
+ net.minecraftforge.fml.common.FMLCommonHandler.instance().fireServerConnectionEvent(p_72355_1_);
+ nethandlerplayserver.func_147359_a(new SPacketJoinGame(p_72355_2_.func_145782_y(), p_72355_2_.field_71134_c.func_73081_b(), worldinfo.func_76093_s(), worldserver.field_73011_w.getDimension(), worldserver.func_175659_aa(), this.func_72352_l(), worldinfo.func_76067_t(), worldserver.func_82736_K().func_82766_b("reducedDebugInfo")));
nethandlerplayserver.func_147359_a(new SPacketCustomPayload("MC|Brand", (new PacketBuffer(Unpooled.buffer())).func_180714_a(this.func_72365_p().getServerModName())));
nethandlerplayserver.func_147359_a(new SPacketServerDifficulty(worldinfo.func_176130_y(), worldinfo.func_176123_z()));
nethandlerplayserver.func_147359_a(new SPacketPlayerAbilities(p_72355_2_.field_71075_bZ));
@@ -204,6 +215,7 @@
@@ -204,6 +216,7 @@
}
p_72355_2_.func_71116_b();
@ -46,7 +47,7 @@
}
protected void func_96456_a(ServerScoreboard p_96456_1_, EntityPlayerMP p_96456_2_)
@@ -304,6 +316,7 @@
@@ -304,6 +317,7 @@
nbttagcompound1 = nbttagcompound;
p_72380_1_.func_70020_e(nbttagcompound);
field_148546_d.debug("loading single player");
@ -54,7 +55,7 @@
}
else
{
@@ -313,8 +326,24 @@
@@ -313,8 +327,24 @@
return nbttagcompound1;
}
@ -79,7 +80,7 @@
this.field_72412_k.func_75753_a(p_72391_1_);
StatisticsManagerServer statisticsmanagerserver = this.field_148547_k.get(p_72391_1_.func_110124_au());
@@ -343,6 +372,7 @@
@@ -343,6 +373,7 @@
p_72377_1_.field_71135_a.func_147359_a(new SPacketPlayerListItem(SPacketPlayerListItem.Action.ADD_PLAYER, new EntityPlayerMP[] {this.field_72404_b.get(i)}));
}
@ -87,7 +88,7 @@
worldserver.func_72838_d(p_72377_1_);
this.func_72375_a(p_72377_1_, (WorldServer)null);
}
@@ -354,6 +384,7 @@
@@ -354,6 +385,7 @@
public void func_72367_e(EntityPlayerMP p_72367_1_)
{
@ -95,7 +96,7 @@
WorldServer worldserver = p_72367_1_.func_71121_q();
p_72367_1_.func_71029_a(StatList.field_75947_j);
this.func_72391_b(p_72367_1_);
@@ -376,6 +407,7 @@
@@ -376,6 +408,7 @@
worldserver.func_72964_e(p_72367_1_.field_70176_ah, p_72367_1_.field_70164_aj).func_76630_e();
}
}
@ -103,7 +104,7 @@
worldserver.func_72900_e(p_72367_1_);
worldserver.func_184164_w().func_72695_c(p_72367_1_);
@@ -473,13 +505,24 @@
@@ -473,13 +506,24 @@
public EntityPlayerMP func_72368_a(EntityPlayerMP p_72368_1_, int p_72368_2_, boolean p_72368_3_)
{
@ -130,7 +131,7 @@
p_72368_1_.field_71093_bK = p_72368_2_;
PlayerInteractionManager playerinteractionmanager;
@@ -495,6 +538,7 @@
@@ -495,6 +539,7 @@
EntityPlayerMP entityplayermp = new EntityPlayerMP(this.field_72400_f, this.field_72400_f.func_71218_a(p_72368_1_.field_71093_bK), p_72368_1_.func_146103_bH(), playerinteractionmanager);
entityplayermp.field_71135_a = p_72368_1_.field_71135_a;
entityplayermp.func_193104_a(p_72368_1_, p_72368_3_);
@ -138,7 +139,7 @@
entityplayermp.func_145769_d(p_72368_1_.func_145782_y());
entityplayermp.func_174817_o(p_72368_1_);
entityplayermp.func_184819_a(p_72368_1_.func_184591_cq());
@@ -542,6 +586,7 @@
@@ -542,6 +587,7 @@
this.field_177454_f.put(entityplayermp.func_110124_au(), entityplayermp);
entityplayermp.func_71116_b();
entityplayermp.func_70606_j(entityplayermp.func_110143_aJ());
@ -146,7 +147,7 @@
return entityplayermp;
}
@@ -556,15 +601,26 @@
@@ -556,15 +602,26 @@
public void func_187242_a(EntityPlayerMP p_187242_1_, int p_187242_2_)
{
@ -175,7 +176,7 @@
this.func_72375_a(p_187242_1_, worldserver);
p_187242_1_.field_71135_a.func_147364_a(p_187242_1_.field_70165_t, p_187242_1_.field_70163_u, p_187242_1_.field_70161_v, p_187242_1_.field_70177_z, p_187242_1_.field_70125_A);
p_187242_1_.field_71134_c.func_73080_a(worldserver1);
@@ -576,17 +632,34 @@
@@ -576,17 +633,34 @@
{
p_187242_1_.field_71135_a.func_147359_a(new SPacketEntityEffect(p_187242_1_.func_145782_y(), potioneffect));
}
@ -213,7 +214,7 @@
{
d0 = MathHelper.func_151237_a(d0 / 8.0D, p_82448_4_.func_175723_af().func_177726_b() + 16.0D, p_82448_4_.func_175723_af().func_177728_d() - 16.0D);
d1 = MathHelper.func_151237_a(d1 / 8.0D, p_82448_4_.func_175723_af().func_177736_c() + 16.0D, p_82448_4_.func_175723_af().func_177733_e() - 16.0D);
@@ -597,7 +670,7 @@
@@ -597,7 +671,7 @@
p_82448_3_.func_72866_a(p_82448_1_, false);
}
}
@ -222,7 +223,7 @@
{
d0 = MathHelper.func_151237_a(d0 * 8.0D, p_82448_4_.func_175723_af().func_177726_b() + 16.0D, p_82448_4_.func_175723_af().func_177728_d() - 16.0D);
d1 = MathHelper.func_151237_a(d1 * 8.0D, p_82448_4_.func_175723_af().func_177736_c() + 16.0D, p_82448_4_.func_175723_af().func_177733_e() - 16.0D);
@@ -608,7 +681,7 @@
@@ -608,7 +682,7 @@
p_82448_3_.func_72866_a(p_82448_1_, false);
}
}
@ -231,7 +232,7 @@
{
BlockPos blockpos;
@@ -634,7 +707,7 @@
@@ -634,7 +708,7 @@
p_82448_3_.field_72984_F.func_76319_b();
@ -240,7 +241,7 @@
{
p_82448_3_.field_72984_F.func_76320_a("placing");
d0 = (double)MathHelper.func_76125_a((int)d0, -29999872, 29999872);
@@ -643,7 +716,8 @@
@@ -643,7 +717,8 @@
if (p_82448_1_.func_70089_S())
{
p_82448_1_.func_70012_b(d0, p_82448_1_.field_70163_u, d1, p_82448_1_.field_70177_z, p_82448_1_.field_70125_A);

6
src/main/java/net/minecraftforge/fml/common/FMLCommonHandler.java
View file

@ -67,6 +67,7 @@ import net.minecraftforge.fml.common.gameevent.InputEvent;
import net.minecraftforge.fml.common.gameevent.PlayerEvent;
import net.minecraftforge.fml.common.gameevent.TickEvent;
import net.minecraftforge.fml.common.gameevent.TickEvent.Phase;
import net.minecraftforge.fml.common.network.FMLNetworkEvent;
import net.minecraftforge.fml.common.network.NetworkRegistry;
import net.minecraftforge.fml.common.thread.SidedThreadGroup;
import net.minecraftforge.fml.relauncher.CoreModManager;
@ -614,6 +615,11 @@ public class FMLCommonHandler
return sidedDelegate.shouldAllowPlayerLogins();
}
public void fireServerConnectionEvent(NetworkManager manager)
{
bus().post(new FMLNetworkEvent.ServerConnectionFromClientEvent(manager));
}
/**
* Process initial Handshake packet, kicks players from the server if they are connecting while we are starting up.
* Also verifies the client has the FML marker.

1
src/main/java/net/minecraftforge/fml/common/network/handshake/NetworkDispatcher.java
View file

@ -250,7 +250,6 @@ public class NetworkDispatcher extends SimpleChannelInboundHandler<Packet<?>> im
this.connectionType = type;
FMLLog.log.info("[{}] Server side {} connection established", Thread.currentThread().getName(), this.connectionType.name().toLowerCase(Locale.ENGLISH));
this.state = ConnectionState.CONNECTED;
MinecraftForge.EVENT_BUS.post(new FMLNetworkEvent.ServerConnectionFromClientEvent(manager));
if (DEBUG_HANDSHAKE)
manager.closeChannel(new TextComponentString("Handshake Complete review log file for details."));
scm.initializeConnectionToPlayer(manager, player, serverHandler);

28
src/test/java/net/minecraftforge/fml/test/ForgeNetworkTestMod.java
View file

@ -21,6 +21,7 @@ package net.minecraftforge.fml.test;
import io.netty.buffer.Unpooled;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.network.NetHandlerPlayServer;
import net.minecraft.network.PacketBuffer;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.fml.common.Mod;
@ -29,25 +30,40 @@ import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.common.gameevent.PlayerEvent.PlayerLoggedInEvent;
import net.minecraftforge.fml.common.network.FMLEventChannel;
import net.minecraftforge.fml.common.network.FMLNetworkEvent;
import net.minecraftforge.fml.common.network.NetworkRegistry;
import net.minecraftforge.fml.common.network.internal.FMLProxyPacket;
import net.minecraftforge.fml.relauncher.Side;
import org.apache.logging.log4j.Logger;
@Mod(modid = ForgeNetworkTestMod.MOD_ID, name = ForgeNetworkTestMod.MOD_ID, version = "1.0", acceptableRemoteVersions = "*")
public class ForgeNetworkTestMod
{
private static final boolean ENABLED = false;
public static final String MOD_ID = "forgenetworktest";
public static final String MOD_ID = "forge_network_test";
private FMLEventChannel channel;
private Logger logger;
@EventHandler
public void onPreInit(FMLPreInitializationEvent e)
{
if (ENABLED && e.getSide() == Side.SERVER)
if (ENABLED)
{
MinecraftForge.EVENT_BUS.register(this);
channel = NetworkRegistry.INSTANCE.newEventDrivenChannel(MOD_ID);
channel.register(this);
logger = e.getModLog();
}
}
@SubscribeEvent
public void onConnectionFromClient(FMLNetworkEvent.ServerConnectionFromClientEvent event)
{
if (channel != null && event.getHandler() instanceof NetHandlerPlayServer)
{
PacketBuffer buffer = new PacketBuffer(Unpooled.buffer());
buffer.writeByte(0);
channel.sendTo(new FMLProxyPacket(buffer, MOD_ID), ((NetHandlerPlayServer) event.getHandler()).player);
}
}
@ -62,4 +78,10 @@ public class ForgeNetworkTestMod
buffer.writeByte(0);
channel.sendTo(new FMLProxyPacket(buffer, MOD_ID), (EntityPlayerMP) e.player); // disconnects vanilla clients in 1.11
}
@SubscribeEvent
public void onClientRecievedPacket(FMLNetworkEvent.ClientCustomPacketEvent event)
{
logger.info("Received packet from server");
}
}