Getting Data from a function..

Getting Data from a function.. - Printable Version

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+---- Thread: Getting Data from a function.. (/showthread.php?tid=159079)

Getting Data from a function.. - [L3th4l] - 12.07.2010

ye, so i got this :

pawn Код:

stock LoadStaticVehiclesFromFile(const filename[])
{
    new File:file_ptr,
        line[256],
        var_from_line[64],
        vehicletype,
        Float:SpawnX,
        Float:SpawnY,
        Float:SpawnZ,
        Float:SpawnRot,
        Color1,
        Color2,
        index,
        vehicles_loaded;

    file_ptr = fopen(filename,filemode:io_read);
    if(!file_ptr) return 0;

    vehicles_loaded = 0;
    
    VehiclePID = 0;

    while(fread(file_ptr,line,256) > 0)
    {
        index = 0;

        index = token_by_delim(line,var_from_line,',',index);
        if(index == (-1)) continue;
        vehicletype = strval(var_from_line);
        if(vehicletype < 400 || vehicletype > 611) continue;

        index = token_by_delim(line,var_from_line,',',index+1);
        if(index == (-1)) continue;
        SpawnX = floatstr(var_from_line);

        index = token_by_delim(line,var_from_line,',',index+1);
        if(index == (-1)) continue;
        SpawnY = floatstr(var_from_line);

        index = token_by_delim(line,var_from_line,',',index+1);
        if(index == (-1)) continue;
        SpawnZ = floatstr(var_from_line);

        index = token_by_delim(line,var_from_line,',',index+1);
        if(index == (-1)) continue;
        SpawnRot = floatstr(var_from_line);

        index = token_by_delim(line,var_from_line,',',index+1);
        if(index == (-1)) continue;
        Color1 = strval(var_from_line);

        index = token_by_delim(line,var_from_line,';',index+1);
        Color2 = strval(var_from_line);

        AddStaticVehicleEx(vehicletype,SpawnX,SpawnY,SpawnZ+1,SpawnRot,Color1,Color2,(30*60));
        vehicles_loaded++;
        VehiclePID++;
    }

    fclose(file_ptr);
    printf("Loaded \"%d\" Vehicles From: \"%s\"",vehicles_loaded,filename);
    new fstring[128];
    format(fstring,sizeof(fstring),"Loaded \"%d\" From \"%s\"",vehicles_loaded,filename);
    SendClientMessageToAll(LIGHTBLUE2,fstring);
    return vehicles_loaded;
}

yes, its from the include folder that comes with the samp packge, added a line or to there. But you see that it says:VehiclePID. Well thats used for when ever i save a vehicle, it creates a unique id for each vehicle. it increases by 1 as you see.

Ok so, when a player enters the vehicle, i want a msg sent to him saying "vehicle ID: "HERE GOES THE VEHICLEPID" ",VehiclePID);

well ye format it first, so OnPlayerEnterVehicle,How could i get that data be sent to the player with the correct VehiclePID??

On the function i could use IsPlayerInAnyVehicle(playerid) then format it and send the VehiclePID. But i don't know if that works, or how to set it up

Re: Getting Data from a function.. - Backwardsman97 - 12.07.2010

You could create an array and use it for your vehicles.

pawn Код:

//At the top
new VehID[MAX_VEHICLES];

//Right above VehiclePID++;
VehID[vehicleid] = VehiclePID;

The only problem with that is you need a vehicle id to use for the array index. You could use CreateVehicle instead of AddStaticVehicleEx so you could get the vehicle id. It's up to you.