[Include] CPTP:ClosestPlayerToPoint(x,y,z)

[Include] CPTP:ClosestPlayerToPoint(x,y,z) - Printable Version

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+---- Thread: [Include] CPTP:ClosestPlayerToPoint(x,y,z) (/showthread.php?tid=500912)

CPTP:ClosestPlayerToPoint(x,y,z) - BroZeus - 15.03.2014

CPTP:ClosestPlayerToPoint(x,y,z)

So this is a very simple and a samll include but very useful

What it does?
It returns the id of closet player to a point.

Usage
Its usage is like this--

pawn Код:

ClosestPlayerToPoint(x,y,z)

Waht will you need to use it?
You will need foreach.inc for its use.

Code
A very short code so i will not provide any link and here is the code--

pawn Код:

/*This include is by Zeus and whole credit goes to him*/
/*===================DO Not Remove This credit========*/

#include <a_samp>
#include <foreach>

stock ClosestPlayerToPoint(Float:x,Float:y,Float:z)
{
new Float:clos=20000.0,m,Float:distance,id;

foreach(m:Player)
{
distance=GetPlayerDistanceFromPoint(m,x,y,z);
if(distance < clos)
{
id=m;
clos=distance;
}
}
return id;
}

Re: CPTP:ClosestPlayerToPoint(x,y,z) - Emmet_ - 15.03.2014

That's not an include... that's a single function, and there's a separate thread designed for that purpose.

Re: CPTP:ClosestPlayerToPoint(x,y,z) - Marricio - 15.03.2014

It's not even going to work properly, you need to update the "clos" variable when you update "id".

Re: CPTP:ClosestPlayerToPoint(x,y,z) - BroZeus - 16.03.2014

Quote:

Originally Posted by Marricio

It's not even going to work properly, you need to update the "clos" variable when you update "id".

oops my bad corrected that thanks for telling

Re: CPTP:ClosestPlayerToPoint(x,y,z) - MP2 - 16.03.2014

And have you ever even heard of indentation..?

Re: CPTP:ClosestPlayerToPoint(x,y,z) - BroZeus - 16.03.2014

Quote:

Originally Posted by MP2

And have you ever even heard of indentation..?

yes of course i do but whats the use of in indentation in this script

Re: CPTP:ClosestPlayerToPoint(x,y,z) - Kaperstone - 16.03.2014

would be nicer if it had some math in it.

pawn Код:

// Too lazy for 3d,so ... 2d will be enough I guess ...
stock ClosestPlayerToPoint(Float:x,Float:y) {
    new iClosest,d[MAX_PLAYERS],Float:x,Float:y,Float:z;
    foreach(new i : Player) {
        GetPlayerPos(i,x,y,z);
        d[i]=Floatsqroot(Floatpower(x,2) + Floatpower(y,2));
        if(d[i] < d[i-1]) {
                iClosest=i;
        }
    }
    return iClosest;
}

All what's left is Z

(Height for 3d distance,in my code it's 2d,because it calculates x and y distance)

Re: CPTP:ClosestPlayerToPoint(x,y,z) - BroZeus - 16.03.2014

Quote:

Originally Posted by xkirill

would be nicer if it had some math in it.

pawn Код:

// Too lazy for 3d,so ... 2d will be enough I guess ...
stock ClosestPlayerToPoint(Float:x,Float:y) {
    new iClosest,d[MAX_PLAYERS],Float:x,Float:y,Float:z;
    foreach(new i : Player) {
        GetPlayerPos(i,x,y,z);
        d[i]=Floatsqroot(Floatpower(x,2) + Floatpower(y,2));
        if(d[i] < d[i-1]) {
                iClosest=i;
        }
    }
    return iClosest;
}

All what's left is Z ;)
(Height for 3d distance,in my code it's 2d,because it calculates x and y distance)

that code has some errors for your in formation u have declared x and y twice one in stock ClosestPlayerToPoint(Float:x,Float:y)
and one in new iClosest,d[MAX_PLAYERS],Float:x,Float:y,Float:z;
so the declaration of x and y lines should be removed.

Re: CPTP:ClosestPlayerToPoint(x,y,z) - Kaperstone - 16.03.2014

Quote:

Originally Posted by BroZeus

that code has some errors for your in formation u have declared x and y twice one in stock ClosestPlayerToPoint(Float

,Float:y)
and one in new iClosest,d[MAX_PLAYERS],Float

,Float:y,Float:z;
so the declaration of x and y lines should be removed.

Oh yeah,completely forgot about it,lol.
Anyhow,it's only an example;I think you got my point.

Re: CPTP:ClosestPlayerToPoint(x,y,z) - Vinnyy - 16.03.2014

Fucking noobs....

PHP код:



stock ClosestPlayerToPoint(Float:_x, Float:_y, Float:_z) 

{

    new bIsClosestChoosed = 0;


    new dwClosestID;

    new Float:fClosestDistance;


    new Float:px, Float:py, Float:pz;


    foreach (new i : Player) 

    {

        GetPlayerPos(i, px, py, pz);


        new Float:fDistance = Floatsqroot(Floatpower(px - _x, 2) + Floatpower(py - _y, 2) + Floatpower(pz - _z, 2));


        if (!bIsClosestChoosed || fClosestDistance > fDistance)

        {

                dwClosestID = i;

                fClosestDistance = fDistance;

        }


        if (!bIsClosestChoosed)

        {

                bIsClosestChoosed = 1;

        }

    }


    return iClosest;

}