/*
文件名:Item.nut
路径:User/Asset/Item/Item.nut
创建日期:2024-12-13	12:30
文件用途:项目类
*/
GameItem <- {};
class GameItem.Item {

    function _typeof() {
        return "Item";
    }

    //在背包中的格子位置
    PosInKnapsack = -1;


    //获取信息窗口
    function GetInfoWindow() {
        if (typeof this == "Equipment") {
            return GameItem.EquipmentInfo(this);
        } else if (typeof this == "Stackable") {
            return GameItem.StackableInfo(this);
        }

        error("GameItem::Info:: 未知物品类型");
    }

    //获取图标精灵
    function GetIconSprite() {
        if (typeof this == "Equipment") {
            return GameItem.EquipmentIcon(this);
        } else if (typeof this == "Stackable") {
            return GameItem.StackableIcon(this);
        }
        error("GameItem::Icon:: 未知物品类型");
    }

    //public::
    //通过ID构造物品
    function ConstructionItemById(Idx) {
        if (AssetManager.EquipmentList.rawin(Idx)) {
            return GameItem.Equipment(Idx);
        } else if (AssetManager.StackableList.rawin(Idx)) {
            return GameItem.Stackable(Idx);
        } else {
            error("没有这个道具编号: " + Idx);
        }
    }

    //通过包构造物品
    function ConstructionItemByPacket(Pack) {
        local Ret = {};
        local Type = Pack.Get_Byte();
        Ret.Pos <- Pack.Get_Short();
        //装备类型
        if (Type == 1) {
            local EquInfo = {
                //装备ID
                EquipId = Pack.Get_Int(),
                //交易类型
                EquipTradeType = Pack.Get_Byte(),
                //装备附魔编号
                EquipEnchant = Pack.Get_Int(),
                //装备强化等级或增幅等级
                EquipUpgrade = Pack.Get_Byte(),
                //装备锻造
                EquipSeparate = Pack.Get_Byte(),
                //装备增幅属性 0 无 1 力量 2 智力 3 体力 4 精神
                EquipIncrease = Pack.Get_Byte(),
                //装备力量百分比
                EquipPowerPercentage = Pack.Get_Byte(),
                //装备智力百分比
                EquipIntellectPercentage = Pack.Get_Byte(),
                //装备体力百分比
                EquipStaminaPercentage = Pack.Get_Byte(),
                //装备精神百分比
                EquipSpiritPercentage = Pack.Get_Byte(),
                //装备物理攻击百分比
                EquipPhysicalAttackPercentage = Pack.Get_Byte(),
                //装备魔法攻击百分比
                EquipMagicAttackPercentage = Pack.Get_Byte(),
                //装备独立攻击百分比
                EquipIndependentAttackPercentage = Pack.Get_Byte(),
                //装备物理防御百分比
                EquipPhysicalDefensePercentage = Pack.Get_Byte(),
                //装备魔法防御百分比
                EquipMagicDefensePercentage = Pack.Get_Byte(),
                //装备全属强
                EquipAllElementalAttack = Pack.Get_Byte(),
                //装备水属强
                EquipWaterAttack = Pack.Get_Byte(),
                //装备火属强
                EquipFireAttack = Pack.Get_Byte(),
                //装备光属强
                EquipLightAttack = Pack.Get_Byte(),
                //装备暗属强
                EquipDarkAttack = Pack.Get_Byte(),
                //装备品质
                EquipPercentage = Pack.Get_Byte(),
                //装备再封装次数
                EquipWrapCount = Pack.Get_Byte(),
                //装备是否封装
                EquipIsWrap = Pack.Get_Byte(),
                //耐久度
                EquipDurability = Pack.Get_Byte(),
            }
            Ret.Item <- GameItem.Equipment(EquInfo);
        }
        //消耗品类型
        else if (Type == 2 || Type == 3) {
            local ItemInfo = {
                //道具ID
                ItemId = Pack.Get_Int(),
                //交易类型
                ItemTradeType = Pack.Get_Byte(),
                //道具数量
                ItemCount = Pack.Get_Int(),
            }
            Ret.Item <- GameItem.Stackable(ItemInfo);
        }
        //时装类型
        else if (Type == 4) {
            local ItemInfo = {
                //道具ID
                ItemId = Pack.Get_Int(),
                //交易类型
                ItemTradeType = Pack.Get_Byte(),
                //道具数量
                ItemCount = Pack.Get_Int(),
            }
            Ret.Item <- GameItem.Equipment(ItemInfo.ItemId);
        }
        Ret.Item.PosInKnapsack = Ret.Pos;
        return Ret;
    }
}