How to detect if someone is near a spawned object in game?

How to detect if someone is near a spawned object in game? - Printable Version

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+---- Thread: How to detect if someone is near a spawned object in game? (/showthread.php?tid=203196)

How to detect if someone is near a spawned object in game? - marharth - 26.12.2010

So basically I type a command to make the below happen...

Код:

new Float:x,Float:y,Float:z;
GetPlayerPos(playerid,x,y,z);
CreateObject(677,x,y,z-1,0,0,0);

That's fine, but what I need to do is figure out a way to see if someone is near that object that was created by the command, some help here?

Re: How to detect if someone is near a spawned object in game? - boelie - 26.12.2010

maybe change this one into IsObjectInRangeOfPlayer...just put a IsPlayerInRangeOfPoint in there somewhere

Код:

stock IsObjectInRangeOfPoint(objectid, Float:range, Float:x, Float:y, Float:z)
{
new
Float:px,
Float:py,
Float:pz;
GetObjectPos(objectid, px, py, pz);
px -= x;
py -= y;
pz -= z;
return ((px * px) + (py * py) + (pz * pz)) < (range * range);
}

Re: How to detect if someone is near a spawned object in game? - cessil - 26.12.2010

use IsPlayerInRangeOfPoint, it's already defined

Re: How to detect if someone is near a spawned object in game? - Mean - 26.12.2010

Use IsPlayerInRangeOfPoint, with the object pos, or use boelie's stock.

Re: How to detect if someone is near a spawned object in game? - marharth - 26.12.2010

My question is how I would use isplayerinrangeofpoint with a object that was created by that...

Re: How to detect if someone is near a spawned object in game? - cessil - 26.12.2010

you'd store the x, y and z as global variables and then use them to check its location

Re: How to detect if someone is near a spawned object in game? - marharth - 26.12.2010

So how would I store them lol?

Re: How to detect if someone is near a spawned object in game? - marharth - 26.12.2010

bump...

Re: How to detect if someone is near a spawned object in game? - marharth - 28.12.2010

Quote:

Originally Posted by boelie

maybe change this one into IsObjectInRangeOfPlayer...just put a IsPlayerInRangeOfPoint in there somewhere

Код:

stock IsObjectInRangeOfPoint(objectid, Float:range, Float:x, Float:y, Float:z)
{
new
Float:px,
Float:py,
Float:pz;
GetObjectPos(objectid, px, py, pz);
px -= x;
py -= y;
pz -= z;
return ((px * px) + (py * py) + (pz * pz)) < (range * range);
}

Can you explain more into that?

Re: How to detect if someone is near a spawned object in game? - willsuckformoney - 28.12.2010

pawn Код:

new Float:X,Float:Y,Float:Z,Float:oX,Float:oY,Float:oZ;
GetPlayerPos(playerid,X,Y,Z);
for(new o = 0; 0 < MAX_OBJECTS; o++)
{
      GetObjectPos(o,oX,oY,oZ);
}
if(IsPlayerInRangeOfPoint(playerid,4,oX,oY,oZ)) //4 = range
{
      //What ya need?
}