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Mirror von https://github.com/ViaVersion/ViaVersion.git synchronisiert 2024-09-16 01:01:21 +02:00

Helper methods for cancelling packets

Dieser Commit ist enthalten in:
KennyTV 2019-10-02 11:17:55 +02:00
Ursprung abb5e27358
Commit b11456d86b
8 geänderte Dateien mit 40 neuen und 163 gelöschten Zeilen

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@ -331,13 +331,6 @@ public interface ViaVersionConfig {
boolean is1_14HealthNaNFix();
/**
* Fixes non full blocks having 0 light for 1.14+ clients on sub 1.14 servers.
*
* @return True if enabled
*/
boolean isNonFullBlockLightFix();
/**
* Should 1.15 clients respawn instantly / without showing the death screen
*

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@ -116,6 +116,15 @@ public abstract class Protocol {
incoming.put(pair, protocolPacket);
}
public void cancelIncoming(State state, int newPacketID) {
registerIncoming(state, -1, newPacketID, new PacketRemapper() {
@Override
public void registerMap() {
handler(PacketWrapper::cancel);
}
});
}
/**
* Register an outgoing packet, with simple id transformation.
*
@ -149,6 +158,15 @@ public abstract class Protocol {
outgoing.put(pair, protocolPacket);
}
public void cancelOutgoing(State state, int oldPacketID) {
registerIncoming(state, oldPacketID, -1, new PacketRemapper() {
@Override
public void registerMap() {
handler(PacketWrapper::cancel);
}
});
}
/**
* Transform a packet using this protocol
*

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@ -272,18 +272,8 @@ public class Protocol1_12To1_11_1 extends Protocol {
// Incoming
// New packet at 0x01
registerIncoming(State.PLAY, 0x01, 0x01, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
cancelIncoming(State.PLAY, 0x01);
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
registerIncoming(State.PLAY, 0x01, 0x02);
registerIncoming(State.PLAY, 0x02, 0x03);
registerIncoming(State.PLAY, 0x03, 0x04);
@ -336,33 +326,15 @@ public class Protocol1_12To1_11_1 extends Protocol {
registerIncoming(State.PLAY, 0x13, 0x14);
registerIncoming(State.PLAY, 0x14, 0x15);
registerIncoming(State.PLAY, 0x15, 0x16);
// New packet at 0x17
registerIncoming(State.PLAY, 0x17, 0x17, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
cancelIncoming(State.PLAY, 0x17);
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
registerIncoming(State.PLAY, 0x16, 0x18);
// New packet 0x19
registerIncoming(State.PLAY, 0x19, 0x19, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
// New packet 0x19
cancelIncoming(State.PLAY, 0x19);
registerIncoming(State.PLAY, 0x17, 0x1a);
// registerIncoming(State.PLAY, 0x18, 0x1b); - Handled in InventoryPackets
registerIncoming(State.PLAY, 0x19, 0x1c);

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@ -799,30 +799,10 @@ public class Protocol1_13To1_12_2 extends Protocol {
// Incoming packets
// New packet 0x02 - Login Plugin Message
registerIncoming(State.LOGIN, -1, 0x02, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
cancelIncoming(State.LOGIN, 0x02);
// New 0x01 - Query Block NBT
registerIncoming(State.PLAY, -1, 0x01, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
cancelIncoming(State.PLAY, 0x01);
// Tab-Complete
registerIncoming(State.PLAY, 0x1, 0x5, new PacketRemapper() {
@ -890,17 +870,8 @@ public class Protocol1_13To1_12_2 extends Protocol {
}
});
// New 0x0C - Query Entity NBT
registerIncoming(State.PLAY, -1, 0x0C, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
cancelIncoming(State.PLAY, 0x0C);
registerIncoming(State.PLAY, 0x0A, 0x0D);
registerIncoming(State.PLAY, 0x0B, 0x0E);
registerIncoming(State.PLAY, 0x0C, 0x0F);

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@ -10,6 +10,7 @@ import us.myles.ViaVersion.api.type.types.version.Types1_14;
import us.myles.ViaVersion.packets.State;
import us.myles.ViaVersion.protocols.protocol1_14_1to1_14.metadata.MetadataRewriter1_14_1To1_14;
import us.myles.ViaVersion.protocols.protocol1_14_1to1_14.storage.EntityTracker1_14_1;
import us.myles.ViaVersion.protocols.protocol1_14to1_13_2.storage.EntityTracker1_14;
public class EntityPackets {
@ -60,7 +61,7 @@ public class EntityPackets {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
for (int entity : wrapper.get(Type.VAR_INT_ARRAY, 0)) {
wrapper.user().get(EntityTracker.class).removeEntity(entity);
wrapper.user().get(EntityTracker1_14.class).removeEntity(entity);
}
}
});

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@ -217,17 +217,8 @@ public class Protocol1_14To1_13_2 extends Protocol {
});
//Set Difficulty packet added in 19w11a
registerIncoming(State.PLAY, -1, 0x02, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) {
wrapper.cancel();
}
});
}
});
cancelIncoming(State.PLAY, 0x02);
registerIncoming(State.PLAY, 0x02, 0x03);
registerIncoming(State.PLAY, 0x03, 0x04);
registerIncoming(State.PLAY, 0x04, 0x05);
@ -242,17 +233,8 @@ public class Protocol1_14To1_13_2 extends Protocol {
registerIncoming(State.PLAY, 0x0D, 0x0E);
//Lock Difficulty packet added in 19w11a
registerIncoming(State.PLAY, -1, 0x10, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) {
wrapper.cancel();
}
});
}
});
cancelIncoming(State.PLAY, 0x10);
registerIncoming(State.PLAY, 0x0E, 0x0F);
registerIncoming(State.PLAY, 0x0F, 0x14);
registerIncoming(State.PLAY, 0x10, 0x11);
@ -276,17 +258,7 @@ public class Protocol1_14To1_13_2 extends Protocol {
registerIncoming(State.PLAY, 0x23, 0x25);
//Unknown packet added in 19w13a
registerIncoming(State.PLAY, -1, 0x27, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) {
wrapper.cancel();
}
});
}
});
cancelIncoming(State.PLAY, 0x27);
registerIncoming(State.PLAY, 0x27, 0x2A);
registerIncoming(State.PLAY, 0x28, 0x2B);

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@ -249,17 +249,7 @@ public class EntityPackets {
// Update Entity NBT
protocol.registerOutgoing(State.PLAY, 0x49, 0x49, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
protocol.cancelOutgoing(State.PLAY, 0x49);
// Combat Event Packet
protocol.registerOutgoing(State.PLAY, 0x42, 0x2C, new PacketRemapper() {

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@ -402,17 +402,7 @@ public class PlayerPackets {
/* Removed packets */
// Set Compression
protocol.registerOutgoing(State.PLAY, 0x46, 0x46, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
protocol.cancelOutgoing(State.PLAY, 0x46);
/* Packets which do not have any field remapping or handlers */
@ -482,43 +472,13 @@ public class PlayerPackets {
});
// TP Confirm
protocol.registerIncoming(State.PLAY, -1, 0x00, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
protocol.cancelIncoming(State.PLAY, 0x00);
// Vehicle Move
protocol.registerIncoming(State.PLAY, -1, 0x10, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
protocol.cancelIncoming(State.PLAY, 0x10);
// Steer Boat
protocol.registerIncoming(State.PLAY, -1, 0x11, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.cancel();
}
});
}
});
protocol.cancelIncoming(State.PLAY, 0x11);
// Packet Plugin Message Incoming
protocol.registerIncoming(State.PLAY, 0x17, 0x09, new PacketRemapper() {