Rotation and Elevation angles between two points in 3D space

new
    Float:vecX, // = DIFFERENCE BETWEEN THE TWO X VALUES something like: floatabs(x1-x2)
    Float:vecY, // = SAME AS ABOVE, WITH Y
    Float:vecZ, // = TAKE A GUESS LOL (same but with Z)

angR = 90-(atan2(vecY, vecX));
if(angR<0.0)angR=360.0+angR;
angE = -(floatabs(atan2(floatsqroot(floatpower(vecX, 2.0) + floatpower(vecY, 2.0)), vecZ))-90.0);

// You now have the angles, to get a position, use a similar function as GetXYInFrontOfPlayer:

stock GetXYZFromAngle(&Float:x, &Float:y, &Float:z, Float:angle, Float:elevation, Float:distance)
{
    x += ( distance*floatsin(angle,degrees)*floatcos(elevation,degrees) );
    y += ( distance*floatcos(angle,degrees)*floatcos(elevation,degrees) );
    z += ( distance*floatsin(elevation,degrees) );
}