Variables - Printable Version

Variables - Printable Version

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Variables - kamiliuxliuxliux - 16.06.2014

Hey guys! Code:

pawn Код:

1593: new litai = GetPVarInt(playerid, "Myrelitai"); // here I use this variable FIRST time in this callback (OnPlayerSpawn). So here I get money from PVar.
1594: if(litai > 99) {DuotiLitu(playerid, 100);} // if money is more than 99 so we give player 100.
1595: else if(litai < 100) // else if money is less than 100, then...
1596: {
1597: new lits; // we declare new variable
1598: lits = 100 - litai; // set its value tu 100-'litai', because 'litai' is greater than 100
1599: DuotiLitu(playerid, lits); // and we give player money amount named 'lits'
1600: }

Now about errors

Код:

C:\Users\Kamilis2\Desktop\LVG\gamemodes\LVG.pwn(1593) : warning 219: local variable "litai" shadows a variable at a preceding level C:\Users\Kamilis2\Desktop\LVG\gamemodes\LVG.pwn(1594) : warning 213: tag mismatch C:\Users\Kamilis2\Desktop\LVG\gamemodes\LVG.pwn(1594) : warning 206: redundant test: constant expression is non-zero C:\Users\Kamilis2\Desktop\LVG\gamemodes\LVG.pwn(1595) : warning 213: tag mismatch C:\Users\Kamilis2\Desktop\LVG\gamemodes\LVG.pwn(1595) : warning 205: redundant code: constant expression is zero C:\Users\Kamilis2\Desktop\LVG\gamemodes\LVG.pwn(1598) : warning 213: tag mismatch C:\Users\Kamilis2\Desktop\LVG\gamemodes\LVG.pwn(1593) : warning 204: symbol is assigned a value that is never used: "litai"

So what's happening?

Re: Variables - Eth - 16.06.2014

pawn Код:

new litai = GetPVarInt(playerid, "Myrelitai"); // here I use this variable FIRST time in this callback 
     if(litai > 99) {DuotiLitu(playerid, 100);} // if money is more than 99 so we give player 100.
      else if(litai < 100) // else if money is less than 100, then...
      {
          new lits2; // we declare new variable
        lits2 = 100 - litai; // set its value tu 100-'litai', because 'litai' is greater than 100
          DuotiLitu(playerid, lits2); // and we give player money amount named 'lits'
   }

Re: Variables - kamiliuxliuxliux - 16.06.2014

Thanks bro, but still...

Re: Variables - NaClchemistryK - 16.06.2014

I don't know why you are creating a new variable called "litai", if you are gonna store the exact values in Myrelitai for that, but you must simply use the other variable for that. No need to create a new one.

pawn Код:

if(Myrelitai > 99) {DuotiLitu(playerid, 100);} // if money is more than 99 so we give player 100.
      else if(Myrelitai < 100) // else if money is less than 100, then...
      {
          new lits; // we declare new variable
          lits = 100 - Myrelitai; // set its value tu 100-'litai', because 'litai' is greater than 100
          DuotiLitu(playerid, lits); // and we give player money amount named 'lits'
      }

Should work, cause you get errors for doing weird stuff with the new variable

Re: Variables - kamiliuxliuxliux - 16.06.2014

@NaClchemistryK: thanks, but I realised what I did wrong. It turns out, that I had written variable 'litai' in players' info enum. Yeah, I know, stupid mistake... Anyway + rep for both of you.