Speedtrap - Printable Version

Speedtrap - Printable Version

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+---- Thread: Speedtrap (/showthread.php?tid=183221)

Speedtrap - Typhome - 14.10.2010

Hello, how i do make speedtrap? What functions or what?

If you drive 100 km/h and you cross up that speedtrap, then speedtrap caught you, and you get ticket.

Re: Speedtrap - Bessensap - 14.10.2010

Get dcallbacks (search forum), make the area,

pawn Код:

OnPlayerEnterArea(playerid,areaid)
{
     if(areaid == (yourareaidhere))
     {     
          new Float:vx,Float:vy,Float:vz;
          GetPlayerVelocity(playerid,vx,vy,vz);
          if(vx > yourmaxspeedhere || vy > yourmaxspeedhere)
         { //You do the math

Re: Speedtrap - Typhome - 14.10.2010

Quote:

Originally Posted by Bessensap

Get dcallbacks (search forum), make the area,

pawn Код:

OnPlayerEnterArea(playerid,areaid)
{
     if(areaid == (yourareaidhere))
     {     
          new Float:vx,Float:vy,Float:vz;
          GetPlayerVelocity(playerid,vx,vy,vz);
          if(vx > yourmaxspeedhere || vy > yourmaxspeedhere)
         { //You do the math

What is vx and vy?

Re: Speedtrap - DeathOnaStick - 14.10.2010

Quote:

Originally Posted by Typhome

What is vx and vy?

The velocity (speed) of the car.

Re: Speedtrap - Typhome - 14.10.2010

But why 2 thing's? Not 1 thing? (vx and vy)

Re: Speedtrap - Typhome - 15.10.2010

Quote:

Originally Posted by Typhome

But why 2 thing's? Not 1 thing? (vx and vy)

So wich 2 thing is of speed?

up........

Re: Speedtrap - LarzI - 15.10.2010

The world isn't 1 dimensional, so you need 2 "things which is of speed".
The third dimension is unused (z) which is upwards.

Re: Speedtrap - BrunoHP - 22.10.2010

Sorry for refresh, but is this in miles or kilometres?

Re: Speedtrap - Typhome - 23.01.2011

Sorry, but i forgotted some stuff's, so how do make area..?

-----------

if(vx > yourmaxspeedhere || vy > yourmaxspeedhere)

If kilometers, then what i should put it? 50? or what? (I want max 50 km/h)

Re: Speedtrap - Conroy - 23.01.2011

You don't use the X/Y velocity without doing calculations. Your velocity on the X axis will only be the full velocity if you are going north/south, Y would be going east/west. If you are going north east, your velocity would get halved between the two. Find the GetPlayerSpeed function, use that. Areas aren't really required, just a simple coordinate in the middle of the road along with IsPlayerInRangeOfPoint.

Hope this helped,

-Conroy.