[nmader]

When you are in a vehicle, you should use

pawn Код:

GetVehicleZAngle(vehicleid);

When you are on foot you should use

pawn Код:

GetPlayerFacingAngle(playerid);

If you are wanting to get the opposite facing angle (such as behind you or to your side) you can always use simple math:

pawn Код:

new Float:angle = GetPlayerFacingAngle(playerid)-90.0;

It is important to note that when you get these values they are placed as a float, so you should use them when appropriate. If you need/want to make them an integer use

pawn Код:

floatround(angle); //Or whatever float variable you want to be made into an integer