Variable? - Printable Version

Variable? - Printable Version

+- SA-MP Forums Archive (https://sampforum.blast.hk)
+-- Forum: SA-MP Scripting and Plugins (https://sampforum.blast.hk/forumdisplay.php?fid=8)
+--- Forum: Scripting Help (https://sampforum.blast.hk/forumdisplay.php?fid=12)
+--- Thread: Variable? (/showthread.php?tid=292712)

Variable? - Admigo - 24.10.2011

Heey all,
Anyone know how i can make this variable?
This dont work:S

Код:

if(kidnap==0)
{
kidnap=1;
}
if(kidnap==1)
{
kidnap=0;
}

I need for ransom command:

Код:

dcmd_ransom(playerid,params[])
{
	new string[128];
	new ID;
	new kidnapid = GetPVarInt(playerid, "kidnap1");
	new vehicleid;
	vehicleid = GetPlayerVehicleID(ID);
	if(sscanf(params, "i", ID))
	{
	    SendClientMessage(playerid,COLOR_ERROR,"USAGE: /ransom (id)");
	    return 1;
	}
	if(!IsPlayerConnected(ID))
	{
	    format(string,sizeof(string),"The player ID (%d) is not connected to the server. You cannot ransom them",ID);
	    SendClientMessage(playerid,COLOR_RED,string);
	    return 1;
	}
	if(GetPlayerMoney(playerid) < KidnapPrice[kidnapid][1])
	{
 		SendClientMessage(playerid,COLOR_RED,"You cannot afford to pay the ransom of this player.");
		return 1;
	}
	if(GetPlayerMoney(playerid) > KidnapPrice[kidnapid][1])
	{
		if(IsPlayerInVehicle(ID,vehicleid) && IsKidnapped[ID] !=0)
		{
			new string2[128];
		 	DeletePVar(playerid, "kidnap1");
			RemovePlayerFromVehicle(ID);
			TogglePlayerControllable(ID,1);
	  		GivePlayerMoney(playerid,-KidnapPrice[kidnapid][1]);
	  		GivePlayerMoney(playerid,KidnapPrice[kidnapid][1]);
			format(string2,sizeof(string2),"%s(%d) has paid your ransom so now you are free to go!",PlayerName(playerid),playerid);
                        IsKidnapped[ID] =0l
			SendClientMessage(ID,COLOR_LIGHTBLUE,string2);
			}
		if(IsPlayerInVehicle(ID,vehicleid) && IsKidnapped[ID] ==0)
		{
			SendClientMessage(playerid, COLOR_RED, "This player is not kidnapped!");
		}
	}
	return 1;
}

My problem is when i use command on someone who is kidnapped its says the player is not kidnapped because the variable loads to fast i think.
How i can fix this?

Thanks Admigo

Re: Variable? - spd_sahil - 24.10.2011

Quote:

Originally Posted by admigo

Heey all,

Код:

if(kidnap==0)
{
kidnap=1;
}
if(kidnap==1)
{
kidnap=0;
}

What is this >>>??

Re: Variable? - Babul - 24.10.2011

let me gues: kidnap got set to 0 each time?
if it was 0, then it was set to 1, then to 0 again (double "if"), and if it was 1, then the first "if" got ignored, then set to 0.. this will work:

Код:

if(kidnap==0)
{
kidnap=1;
}
else if(kidnap==1) //you forgot the "else" :)
{
kidnap=0;
}

anyways, if its 0 or 1 only, then why not use this:

Код:

kidnap=1-kidnap;

..it will switch between 0-1-0-1 each time ^^

edit: explanation added as introducion. oh btw, a switch-case check does that job aswell:

Код:

switch(kidnap)
{
	case 0:
	{
		kidnap=1;
	}
	case 1:
	{
		kidnap=0;
	}
}

Re: Variable? - Admigo - 24.10.2011

OMG thanks can u give explain?

Re: Variable? - Admigo - 25.10.2011

Pls explain with my ransom command

Re: Variable? - Kingunit - 25.10.2011

pawn Код:

new kidnap;

pawn Код:

if(kidnap==0)
{
    kidnap=1;
}
else if(kidnap==1) 
{
    kidnap=0;
}

Re: Variable? - suhrab_mujeeb - 25.10.2011

It checks for the Kidnap variable if it is 1 then it turns it to 0 and vice versa.

pawn Код:

if(kidnap==0)
{
kidnap=1;
}
if(kidnap==1)
{
kidnap=0;
}

Here kidnap is turned into 1. Then you made it recheck the kidnap variable and then turned it back into 0. So you basically just did nothing.

pawn Код:

if(kidnap==0)
{
    kidnap=1;
}
else if(kidnap==1) 
{
    kidnap=0;
}

Here you give the command to the script to check if Kidnap=0 then do Kidnap=1. And then "else if" makes it check if it isn't 0 and then turn it to 1. Here the script will check if Kidnap=0 then it will turn it to 1 and if it isn't 0, it's 1 then it will turn it into 0.

Re: Variable? - Admigo - 26.10.2011

Thanks all,Fixed:P