[Skylt]

Hi, I want to make a system of separate loads for a given semi-trailer. Ex. for articulated loads such as sugar, fruits, vegetables etc.
For Tanker Trailer, liquid loads

This is my current code for loads


https://pastebin.com/zSywXZQM

I guess I have to use it IsTrailerAttachedToVehicle(GetPlayerVehicleID(play erid))) but how?

[Florin48]

you need this

https://sampwiki.blast.hk/wiki/Vehicles:Trailers

and this

https://sampwiki.blast.hk/wiki/AttachTrailerToVehicle

[Skylt]

Can you show me an example? Because I do not know how to take it for it

[Florin48]

I'm sorry, I do not know an example and so hard to try to do one.

[Skylt]

Maybe someone else has an idea for this?

[ItsRobinson]

First you need to declare the trailers when you create them. For example:

PHP код:


new TruckingTrailers[3];
TruckingTrailers[0] = CreateVehicle(/*vehicletype, Float:x, Float:y, Float:z, Float:rotation, color1, color2, respawn_delay, addsiren=0*/); //fruit trailer 


Then check to see what trailer is by using something like this:

PHP код:


if(GetVehicleTrailer(GetPlayerVehicleID(playerid)) == TruckingTrailers[0])
{
    //trailer is fruit trailer
} 


Use IsTrailerAttachedToVehicle to check if the vehicle has ANYTHING attached to it.

For example,

PHP код:


if(IsTrailerAttachedToVehicle(GetPlayerVehicleID(playerid)) != 1)
    return print("no trailer"); //obviously you can change what happens if there is no trailer attached. 


[Skylt]

Okay, I managed to submit something like that but after entering the pickup and entering the command, nothing happens.
I removed the pickups from the code for better visibility

Code: https://pastebin.com/hsQPYA2D

[Sew_Sumi]

Quote:

Originally Posted by Skylt I removed the pickups from the code for better visibility

Yet you ignore the indentation which actually makes it harder to read than just having a declaration of an array/enum...

[Skylt]

Quote:

Originally Posted by Sew_Sumi Yet you ignore the indentation which actually makes it harder to read than just having a declaration of an array/enum...

Version with pickups; https://pastebin.com/zWhG6SGd

[ItsRobinson]

PHP код:


for(new i; i < 3; i++)
{
    if(GetVehicleTrailer(GetPlayerVehicleID(playerid)) == TruckingTrailers[i])
    {
        ShowPlayerDialog(playerid, Towar, DIALOG_STYLE_LIST, "Commodity", "Wood\nFruits", "Zapakuj", "Anuluj");
        break;
    }
} 


try that.