return - Printable Version

return - Printable Version

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return - _ReloadeD_ - 25.09.2009

why in some commands we have return 1 or return 0??
and how i can know when i need use them?>

tmx for anybody help

Re: return - dice7 - 25.09.2009

The 'return' statement terminates a function. It is also used when creating custom functions to return numbers/ids into given valuables

Re: return - _ReloadeD_ - 25.09.2009

can you give me exmple when i use return 0 and return 1?

Re: return - MadeMan - 25.09.2009

Example:

pawn Код:

MyFunc(playerid)
{
    //Code here
    return 1;
}

public OnPlayerConnect(playerid)
{
    if(MyFunc(playerid) == 1) //This is now 1 so statement is true
}

pawn Код:

MyFunc(playerid)
{
    //Code here
    return 0;
}

public OnPlayerConnect(playerid)
{
    if(MyFunc(playerid) == 1) //This is now 0 so statement is false
}

Re: return - Desert - 25.09.2009

Also

Код:

public OnPlayerCommandText(playerid, cmdtext[])
{
	if (strcmp("/teleport", cmdtext, true, 9) == 0)
	{
		if(IsPlayerAdmin(playerid))
		{
		  SetPlayerPos(playerid,0,0,0);
		  return 1;
			}
		else
		return 0;
	}
	return 0;
}

This code might give you an idea when to use return

Re: return - _ReloadeD_ - 25.09.2009

ok tnx i understand it