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How to exclude player from location? - Printable Version

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+--- Thread: How to exclude player from location? (/showthread.php?tid=600414)


How to exclude player from location? - Agiss100 - 07.02.2016

Hello. I have the following code.

As you can see i check if player is near a point, and randomly assign another one to drive to.
But how to exclude the pickup location as dropoff location?

Код:
			if(IsPlayerInRangeOfPoint(playerid, 5, Destinations[j][LoadX], Destinations[j][LoadY], Destinations[j][LoadZ]))
			{
				PlayerCache[playerid][pMissionStatus] = 1;
				new rand = random(sizeof(Destinations));
				SetPlayerMapIcon(playerid, MapIcon[playerid], Destinations[rand][LoadX], Destinations[rand][LoadY], Destinations[rand][LoadZ], 51, 0, MAPICON_GLOBAL_CHECKPOINT);


Re: How to exclude player from location? - Vince - 07.02.2016

PHP код:
new rand;
do 
{
    rand = random(sizeof(Destinations));
}
while(rand == j); 


Re: How to exclude player from location? - Joron - 07.02.2016

Nvrm..Delete this..

Re: How to exclude player from location? - AbyssMorgan - 07.02.2016

PHP код:
if(IsPlayerInRangeOfPoint(playerid, 5, Destinations[j][LoadX], Destinations[j][LoadY], Destinations[j][LoadZ]))
            {
                PlayerCache[playerid][pMissionStatus] = 1;
                
                new rand;
                FindNextDestination:
                rand = random(sizeof(Destinations));
                if(rand == j) goto FindNextDestination; //new id == old id ?
                
                SetPlayerMapIcon(playerid, MapIcon[playerid], Destinations[rand][LoadX], Destinations[rand][LoadY], Destinations[rand][LoadZ], 51, 0, MAPICON_GLOBAL_CHECKPOINT); 


Re: How to exclude player from location? - Vince - 07.02.2016

^ Yeah, that's why do-while exists. It differs from the traditional while loop in that it always gets executed at least one.