/**
 * SDKPacketPool：
 * SDKPacket对象池
 */

import SDKPacket from "./SDKPacket";

let _packets: Array<SDKPacket> = [];

export default class SDKPacketPool {

    public static Acquire(name: string): SDKPacket {
        let packet: SDKPacket;

        if (_packets.length > 0) {
            packet = _packets.pop();
            packet.name = name;
        }else{
            packet = new SDKPacket(name);
        }
        return packet;
    }

    public static Release(value: SDKPacket): void {
        if (!value) {
            return;
        }
        value.reset();
        _packets.push(value);
    }

    public static Destroy(): void {
        let index = 0, count = 0;

        count = _packets.length;
        for (index = 0; index < count; index++) {
            _packets[index] = null;
        }
        _packets = null;
    }
}