onPlaceBlock , onSendPacket event

ChocoPie_isme

the title says it all

Azure

watchu want?

Senk Ju

Why would you need a onPacketSend event? Packet names either start with a C or an S. Packets whose name begins with a C are client packets, those that begin with an S are server packets.

ChocoPie_isme

@Senk-Ju said in onPlaceBlock , onSendPacket event:

Why would you need a onPacketSend event? Packet names either start with a C or an S. Packets whose name begins with a C are client packets, those that begin with an S are server packets.

i mean i want to execute sth when sending a packet, example:

this.onSendPacket = function(event) {
      if(event.sendPacket() instanceof C03PacketPlayer) {
     Chat.print("you send a c03 packet!")
      }
}

Azure

learn english, kid. You used send....

Senk Ju

Why not do it like this?

module.on("packet", function(event) {
    var packet = event.getPacket();

    if (packet instanceof Java.type("net.minecraft.network.play.client.C03PacketPlayer")) {
        Chat.print("you send a c03 packet!");   
    }
});

infAura

@ChocoPie_isme rip brian cels v2
now i don even hvae brian cels enough to tyoep pwoperly :(

ChocoPie_isme

@Senk-Ju said in onPlaceBlock , onSendPacket event:

Why not do it like this?

module.on("packet", function(event) {
    var packet = event.getPacket();

    if (packet instanceof Java.type("net.minecraft.network.play.client.C03PacketPlayer")) {
        Chat.print("you send a c03 packet!");   
    }
});

i thought the code will be execute when i RECEIVE (not send) a packet?

Senk Ju

In the documentation it says the following:

Event Name	Has event data?	Description
packet	Yes	Called every time a packet is processed.

Packet event

Method	Description	Type
eventData.getPacket()	Returns the packet which triggered this event.	Packet
event.cancelEvent()	Cancels the event.	void

Example:

var C00Handshake = Java.type("net.minecraft.network.handshake.client.C00Handshake");

...

module.on("packet", function(eventData) {
    var packet = eventData.getPacket();

    if (packet instanceof C00Handshake) {
        Chat.print("Cancelling handshake.");
        eventData.cancelEvent();
    }
});

LolMC

This post is deleted!

@Senk-Ju
My Opinion:
CxxPacket only sends by Client and won't receive from Server
SxxPacket only receives from Server

As for "onPlaceBlock", I think you can check C08PacketPlayerBlockPlacement in onPacket.
(I don't code with mcp918 so If it's wrong way plz remind me, thanks)