Saving dropped items(CreateDynamicObject)

Saving dropped items(CreateDynamicObject) - Printable Version

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Saving dropped items(CreateDynamicObject) - jasperschellekens - 31.03.2017

Hello,

I am working on an inventory system which allows players to drop and pickup items.
My question is, how can i save and load the dropped objects after server restart?

Does anyone have an example for me?
Thanks in advance!

Code:

PHP код:





enum ItemData

{

    Float:ItemPosX,

    Float:ItemPosY,

    Float:ItemPosZ,

    ItemVWorld,

    ItemInterior,

    ItemModelID,

    Toggled,

};


        //Pickupable items that respawn after a certain time

        DropItem(2173.8154, -1790.8011, 12.6495, 0, 0, 2902);

    DropItem(2159.5239, -1789.5308, 12.6495, 0, 0, 2902);

    DropItem(2158.1540, -1807.3875, 12.4795, 0, 0, 2902);

    DropItem(2166.3779, -1800.7204, 12.4695, 0, 0, 2902);

        //


stock DropItem(Float:X, Float:Y, Float:Z, world,interior,modelid)

{

        for(new i = 0; i < sizeof(ItemInfo); i++)

        {

            if(ItemInfo[i][ItemPosX] == 0.0 && ItemInfo[i][ItemPosY] == 0.0 && ItemInfo[i][ItemPosZ] == 0.0)

            {

                ItemInfo[i][ItemPosX] = X;

                ItemInfo[i][ItemPosY] = Y;

                ItemInfo[i][ItemPosZ] = Z;

                ItemInfo[i][ItemVWorld] = world;

                ItemInfo[i][ItemInterior] = interior;

                ItemInfo[i][ItemModelID] = modelid;

                Label2[i] = Create3DTextLabel("Item (Press 'C')", COLOR_YELLOW,X,Y,Z, 5.0,world, 0);

                Item[i] = CreateDynamicObject(modelid, X, Y, Z,272,0,0, world);

                return 1;

            }

        }

        return 1;

}

Items will be dropped using this:

PHP код:



                new Float:X, Float:Y, Float:Z;

        GetPlayerPos(playerid, X, Y, Z);

        DropItem( X, Y, Z-0.85, GetPlayerVirtualWorld(playerid),GetPlayerInterior(playerid),modelid);

Re: Saving dropped items(CreateDynamicObject) - GoldenLion - 31.03.2017

You need to decide first whether you want to save them in files or in a SQL database.

Re: Saving dropped items(CreateDynamicObject) - jasperschellekens - 31.03.2017

I prefer saving them in files.

Re: Saving dropped items(CreateDynamicObject) - [eLg]elite - 31.03.2017

Download the YSI libraries: https://sampforum.blast.hk/showthread.php?tid=570883

Then #include <YSI\y_ini>

Then you'll have to learn how to use it.

Re: Saving dropped items(CreateDynamicObject) - jasperschellekens - 31.03.2017

Quote:

Originally Posted by [eLg]elite

Download the YSI libraries: https://sampforum.blast.hk/showthread.php?tid=570883

Then #include <YSI\y_ini>

Then you'll have to learn how to use it.

Hello Mr. Post Hunter, why do you think i ask for an example? I know how to use Y_Ini but i do not know how i do it if all dropped items are stored in 1 enum. And how to load em all afterwards.

Re: Saving dropped items(CreateDynamicObject) - Marricio - 31.03.2017

Quote:

Originally Posted by jasperschellekens

Hello Mr. Post Hunter, why do you think i ask for an example? I know how to use Y_Ini but i do not know how i do it if all dropped items are stored in 1 enum. And how to load em all afterwards.

You don't store them in a enum, you're storing them in a multi-dimensional array.

Here is the official tutorial where you can learn how to write (save), read (load) and manage files using y_ini. All you have to do is save the cells enumerated by ItemData of a certain item id. (ItemInfo[itemid][ItemPosX], ItemInfo[i][ItemPosY], ...)

Re: Saving dropped items(CreateDynamicObject) - Pottus - 01.04.2017

Here is a problem.

- You are using == on floats which is a bad idea since they are not precise. Use ( <= >=)

You have some issues to work out before you are even ready to save anything.