SendGroundItem.java

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package com.runehive.net.packet.out;
 
import com.runehive.net.codec.ByteOrder;
import com.runehive.net.codec.ByteModification;
import com.runehive.game.world.entity.mob.player.Player;
import com.runehive.game.world.items.ground.GroundItem;
import com.runehive.net.packet.OutgoingPacket;
 
public class SendGroundItem extends OutgoingPacket {
 
    private final GroundItem groundItem;
    private GroundItemType type;
 
    private SendGroundItem(GroundItem groundItem, GroundItemType type) {
        super(44, 12);
        this.groundItem = groundItem;
        this.type = type;
    }
 
    public SendGroundItem(GroundItem groundItem) {
        this(groundItem, GroundItemType.NORMAL);
    }
 
    @Override
    public boolean encode(Player player) {
        if (groundItem.instance != player.instance) {
            return false;
        }
 
        if (!groundItem.isRegistered()) {
            return false;
        }
 
        if (!groundItem.item.isTradeable()) {
            this.type = GroundItemType.UNTRADEABLE;
        } else if (groundItem.item.getValue() > 1_000_000) {
            this.type = GroundItemType.RARE;
        } else {
            this.type = GroundItemType.NORMAL;
        }
 
        player.send(new SendCoordinate(groundItem.getPosition()));
        builder.writeShort(groundItem.item.getId(), ByteModification.ADD, ByteOrder.LE)
        .writeLong(groundItem.item.getAmount())
        .writeByte(type.ordinal())
        .writeByte(0);
        return true;
    }
 
    public enum GroundItemType {
        NORMAL,
        RARE,
        UNTRADEABLE
    }
}