SendInputAmount.java

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package com.runehive.net.packet.out;
 
import com.runehive.net.packet.OutgoingPacket;
import com.runehive.net.packet.PacketType;
import com.runehive.net.codec.ByteModification;
import com.runehive.game.world.entity.mob.player.Player;
 
import java.util.Optional;
import java.util.function.Consumer;
 
/**
 * Sends an input dialogue.
 * 
 * @author Daniel
 * @author Michael
 */
public class SendInputAmount extends OutgoingPacket {
 
    private final Consumer<String> action;
    private final String inputMessage;
    private final int inputLength;
 
    public SendInputAmount(Consumer<String> action) {
        this("Enter an amount:", 10, action);
    }
 
    public SendInputAmount(String message, int length, Consumer<String> action) {
        super(27, PacketType.VAR_SHORT);
        this.action = action;
        this.inputMessage = message;
        this.inputLength = length;
    }
 
    @Override
    public boolean encode(Player player) {
        player.enterInputListener = Optional.of(action);
        builder.writeString(inputMessage)
        .writeShort(inputLength, ByteModification.ADD);
        return true;
    }
 
}