SendInputMessage.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 a chatbox input prompt that accepts full text with spaces.
 * This creates an input field in the chatbox where players can type messages.
 * Based on 317 protocol inputDialogState system - packet triggers client-side
 * text input mode that sends back typed string via packet 60.
 * 
 * @author Daniel
 * @author Michael  
 * @author AI Port (317 inputDialogState pattern)
 */
public class SendInputMessage extends OutgoingPacket {
 
    private final Consumer<String> action;
    private final String inputMessage;
    private final int inputLength;
 
    public SendInputMessage(String message, int length, Consumer<String> action) {
        super(187, PacketType.VAR_BYTE);
        this.action = action;
        this.inputMessage = message;
        this.inputLength = length;
    }
 
    @Override
    public boolean encode(Player player) {
        player.enterInputListener = Optional.of(action);
        // Packet 187 VAR_BYTE format: writes prompt string
        // Client should display chatbox input interface and send back via packet 60
        builder.writeString(inputMessage);
        return true;
    }
 
}