package net.fretux.knockedback;

import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.server.level.ServerPlayer;
import net.minecraftforge.network.NetworkEvent;

import java.util.function.Supplier;

public class HelpUpKnockedPacket {
    private final boolean helping;

    public HelpUpKnockedPacket(boolean helping) {
        this.helping = helping;
    }

    public static void encode(HelpUpKnockedPacket msg, FriendlyByteBuf buf) {
        buf.writeBoolean(msg.helping);
    }

    public static HelpUpKnockedPacket decode(FriendlyByteBuf buf) {
        return new HelpUpKnockedPacket(buf.readBoolean());
    }

    public static void handle(HelpUpKnockedPacket msg, Supplier<NetworkEvent.Context> ctx) {
        ctx.get().enqueueWork(() -> {
            ServerPlayer helper = ctx.get().getSender();
            if (helper == null) return;
            if (msg.helping) {
                HelpUpHandler.startHelpUp(helper);
            } else {
                HelpUpHandler.cancelHelpUpByHelper(helper.getUUID());
            }
        });
        ctx.get().setPacketHandled(true);
    }
}