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/*
* Firmament is a Hypixel Skyblock mod for modern Minecraft versions
* Copyright (C) 2023 Linnea Gräf
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package moe.nea.firmament.mixins;
import moe.nea.firmament.events.OutgoingPacketEvent;
import moe.nea.firmament.events.ParticleSpawnEvent;
import net.minecraft.client.network.ClientPlayNetworkHandler;
import net.minecraft.network.packet.Packet;
import net.minecraft.network.packet.s2c.play.EntityPositionS2CPacket;
import net.minecraft.network.packet.s2c.play.ParticleS2CPacket;
import net.minecraft.util.math.Vec3d;
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(ClientPlayNetworkHandler.class)
public class MixinClientPacketHandler {
@Inject(method = "onParticle", at = @At(value = "INVOKE", target = "Lnet/minecraft/network/NetworkThreadUtils;forceMainThread(Lnet/minecraft/network/packet/Packet;Lnet/minecraft/network/listener/PacketListener;Lnet/minecraft/util/thread/ThreadExecutor;)V", shift = At.Shift.AFTER))
public void onParticleSpawn(ParticleS2CPacket packet, CallbackInfo ci) {
ParticleSpawnEvent.Companion.publish(new ParticleSpawnEvent(
packet.getParameters(),
new Vec3d(packet.getX(), packet.getY(), packet.getZ()),
new Vec3d(packet.getOffsetX(), packet.getOffsetY(), packet.getOffsetZ()),
packet.isLongDistance()
));
}
@Inject(method = "onEntityPosition", at = @At(value = "TAIL"))
public void onEntityPosition(EntityPositionS2CPacket packet, CallbackInfo ci) {
System.out.printf("Got position update for %d", packet.getId());
}
@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();
}
}
}
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