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Help with stock function - Printable Version

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+--- Thread: Help with stock function (/showthread.php?tid=610917)


Help with stock function - nemanjasepa - 30.06.2016

I am trying to make drug system, but I have problem with stock... GetDrugName function won't show drug name...

Код HTML:
stock GetDrugName ( playerid ) {
   new drugname [ 30 ];
   for( new slot = 0; slot != 12; slot++ )
   {
      if ( PlayerInfo [ playerid ] [ pDrug ] [ slot ] == 1 ) { drugname = "Marijuana"; }
      if ( PlayerInfo [ playerid ] [ pDrug ] [ slot ] == 2 ) { drugname = "Cocaine"; }
      if ( PlayerInfo [ playerid ] [ pDrug ] [ slot ] == 3 ) { drugname = "Heroine"; }
   }
   return drugname;
}
Код HTML:
format(string, sizeof(string), "[ 1. %s (%d) ]", GetDrugName(PlayerInfo [ playerid ] [ pDrug ] [ 0]), PlayerInfo[playerid][pDrugAmount][0]);
So when you use /mydrugs it will show you [1 . (100) ] (for example)

Re: Help with stock function - Vince - 30.06.2016

I'm a little bit confused. You're passing some kind of slot into the function but it expects a playerid. I also have no idea what the loop is for. A simple array ought to work.

PHP код:
GetDrugName(drugid)
{
    static const DRUG_NAMES[][] = {
        "Marijuana",
        "Cocaine",
        "Heroine"
        // more ...
    };
    
    return (0 <= drugid< sizeof DRUG_NAMES) ? (DRUG_NAMES[drugid]) : ("Unknown");
} 


Re: Help with stock function - nemanjasepa - 30.06.2016

Hmm when you purchase drugs, you will get drugs on your first free slot, so for example it's 0

PlayerInfo [ playerid ] [ pDrug ] [ 0] = 1

and when player use /mydrugs
I want 1 to be converted into marijuana for example

Loop is for getting slot... Max is 12 slots

Re: Help with stock function - nemanjasepa - 30.06.2016

I am trying with your code, but I have an error
Код HTML:
error 001: expected token: ";", but found "return"
This is line
PHP код:
    return (0 <= slot < sizeof DRUG_NAMES) ? (DRUG_NAMES[slot]) : ("Unknown"); 


Re: Help with stock function - Vince - 30.06.2016

Sorry, missed that. I don't usually test these small pieces of code myself. Edited my previous reply.

Re: Help with stock function - nemanjasepa - 30.06.2016

No errors in code, but what is this ?


Re: Help with stock function - nemanjasepa - 01.07.2016

Any solution?

Re: Help with stock function - SyS - 01.07.2016

PHP код:
GetDrugName ( playerid ) {
   new drugname [ 30 ];
   for( new slot = 0; slot != 12; slot++ )
   {
      if ( PlayerInfo [ playerid ] [ pDrug ] [ slot ] == 1 ) { drugname = "Marijuana"; }
      if ( PlayerInfo [ playerid ] [ pDrug ] [ slot ] == 2 ) { drugname = "Cocaine"; }
      if ( PlayerInfo [ playerid ] [ pDrug ] [ slot ] == 3 ) { drugname = "Heroine"; }
   }
   return drugname;
} 
PHP код:
format(string, sizeof(string), "[ 1. %s (%d) ]", GetDrugName(playerid), PlayerInfo[playerid][pDrugAmount][0]); 
the function is using playerid as parameter and it should be passed on calling

Re: Help with stock function - nemanjasepa - 01.07.2016

Quote:
Originally Posted by Sreyas
Посмотреть сообщение
PHP код:
format(string, sizeof(string), "[ 1. %s (%d) ]", GetDrugName(playerid), PlayerInfo[playerid][pDrugAmount][0]); 
the function is using playerid as parameter and it should be passed on calling
This works only if player have one kind of drug... But if player have 2 or more it will show only one...

Re: Help with stock function - jlalt - 01.07.2016

this supposed to work
PHP код:
GetDrugName(playerid, slotID) {
   new drugname [30];
   switch(PlayerInfo [ playerid ] [ pDrug ] [ slotID ]) {
      case 1: {
          drugname = "Marijuana";
      }
      case 2: {
          drugname = "Cocaine";
      }
      case 3: {
          drugname = "Heroine";
      }
      default: {
          drugname = "-255";
      }
   }
   return drugname;
} 
Usage:
GetDrugName(playerid, slotID);

example:
PHP код:
public OnPlayerConnect(playerid) {
   new string[128];
   for( new slot = 0; slot < 13; slot++ ) {
      new drugname[30];
      drugname = GetDrugName(playerid, slot);
      if(strval(drugname) != -255) {
          format(string, sizeof(string), "%s[ %d. %s (%d) ], ",string, slot+1, GetDrugName(playerid, slot), PlayerInfo[playerid][pDrugAmount][slot]);
      }
   }
}