subtracting from a value - Printable Version

subtracting from a value - Printable Version

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+--- Thread: subtracting from a value (/showthread.php?tid=619552)

subtracting from a value - MrCesar - 19.10.2016

Hello guys, how to properly code this?

Код:

CMD:usecoca(playerid, params[])
{
	if(PlayerInfo[playerid][Cocaine] >=2)
	{
	    SendClientMessage(playerid, -1, "you just used 2 grams of cocaine");
	    PlayerInfo[playerid][Cocaine]  // how to take 2 cocaine from him?
 	}
 	else SendClientMessage(playerid, -1, "you dont have enough coca");
}

thanks!

Re: subtracting from a value - Threshold - 19.10.2016

PlayerInfo[playerid][Cocaine] -= 2;

Код:

variable -= amount; // Will deduct 'amount' from the 'variable'.

Re: subtracting from a value - MrCesar - 19.10.2016

Quote:

Originally Posted by Threshold

PlayerInfo[playerid][Cocaine] -= 2;

Код:

variable -= amount; // Will deduct 'amount' from the 'variable'.

thanks!