package moe.nea.firmament.mixins; import moe.nea.firmament.events.OutgoingPacketEvent; import net.minecraft.client.network.ClientCommonNetworkHandler; import net.minecraft.network.packet.Packet; import org.spongepowered.asm.mixin.Mixin; import org.spongepowered.asm.mixin.injection.At; import org.spongepowered.asm.mixin.injection.Inject; import org.spongepowered.asm.mixin.injection.callback.CallbackInfo; @Mixin(ClientCommonNetworkHandler.class) public class OutgoingPacketEventPatch { @Inject(method = "sendPacket(Lnet/minecraft/network/packet/Packet;)V", at = @At("HEAD"), cancellable = true) public void onSendPacket(Packet packet, CallbackInfo ci) { if (OutgoingPacketEvent.Companion.publish(new OutgoingPacketEvent(packet)).getCancelled()) { ci.cancel(); } } }