OutgoingPacket.java

package com.osroyale.net.packet;
 
import com.osroyale.game.world.entity.mob.player.Player;
import com.osroyale.net.session.GameSession;

 
public abstract class OutgoingPacket {
 
    private final int opcode;
    private final PacketType type;
    protected final PacketBuilder builder;
 
    public OutgoingPacket(int opcode, int capacity) {
        this(opcode, PacketType.FIXED, capacity);
    }
 
    public OutgoingPacket(int opcode, PacketType type) {
        this.opcode = opcode;
        this.type = type;
        this.builder = PacketBuilder.alloc();
    }
 
    public OutgoingPacket(int opcode, PacketType type, int size) {
        this.opcode = opcode;
        this.type = type;
        this.builder = PacketBuilder.alloc(size, size);
    }
 
    protected abstract boolean encode(Player player);
 
    public void execute(Player player) {
        if (player.isBot) {
            builder.release();
            return;
        }
        if (!encode(player)) {
            builder.release();
            return;
        }
 
        if (!player.getSession().isPresent()) {
            builder.release();
            return;
        }
 
        GameSession session = player.getSession().get();
        session.queueServerPacket(builder.toPacket(opcode, type));
    }
 
}