float me[3]; // Variable storring your Coordinates

	if((x != 0.0f) && (y != 0.0f) && (z != 0.0f)) // If not 0 you get the player cooridantes 
	{
me[0] = -x; //Get Player X
me[1] = -y; //Get Player Y
me[2] = -z; //Get Player Z

bool isValidEnt(cl_entity_s *ent) 
{
 if(ent && (ent != pEngfuncs->GetLocalPlayer()) && !(ent->curstate.effects & EF_NODRAW) && ent->player && !ent->curstate.spectator && ent->curstate.solid && !(ent->curstate.messagenum < pEngfuncs->GetLocalPlayer()->curstate.messagenum)) // Check if Entry ist a Player and if he is alive
 {
 return true; //YES
 }
 else 
 {
 return false; //NO
 }
}

int GetTeamByModel(char *mdl)
{
	if( strstr(mdl,"leet")|| 
strstr(mdl,"terror")	||
strstr(mdl,"arctic")	||
strstr(mdl,"guerilla") )
	{
return 0;
	}

	if( strstr(mdl,"gign")	||
strstr(mdl,"gsg9")	||
strstr(mdl,"sas")	||
strstr(mdl,"urban") ||
strstr(mdl,"vip") )
	{
return 1;
	}

	return -1;
}

int GetDistance(float *pos)
{
float a,b,c;
a =  pos[0] - me[0]; //Distance between the x Coordinate auf me and of another Player
b =  pos[1] - me[1]; //Distance between the y Coordinate auf me and of another Player

c =  pos[2] - me[2]; //Distance between the z Coordinate auf me and of another Player

return sqrt(a*a + b*b + c*c); // Full Distance
}

inline void drawBall( int x, int y, int r, int g, int b, int alpha, int radius=1) {
	int   boxradius = (30.0*9.0) / radius; // Correct the Size of the Ball that it is nearly as big as  a Models head
	gEngfuncs.pfnFillRGBA(x-(boxradius/2), y-(600/radius), boxradius, boxradius,r,g,b,alpha);//Draw the Ball

}

static void PlayerEsp()
{
float drawhere[2]; // Storring the X and Y Coordinates on where the ball will be drawn
int dist; // Distance between you and your target
int espr,espg,espb; // Variables for storring the balls color
espr = 255;
espg = 0;
espb = 0;
cl_entity_t *ent, *pLocal = pEngfuncs->GetLocalPlayer(); // Get the Information of the entity struct of the local player
hud_player_info_t pinfo;

for(int i = 0; i < 33; i++) // Loop for all player that cold be connected on the server
{
if(i == pLocal->index) continue;  // Check if a Player with this id is connected
cl_entity_s *ent = pEngfuncs->GetEntityByIndex(i); //Get the coordinates of him
pEngfuncs->pfnGetPlayerInfo(i, &pinfo); //store the coordinates in pinfo

dist = GetDistance(ent->origin)/ 22.0f; // Calculate the distance between you and every other player

if(ent != NULL && isValidEnt(ent)/*Credits to tabris*/)  // Check if Ent is a Player and if he is alive
{
if(CalcScreen(ent->origin,drawhere)) // Calculate the Screencoordinate from the World Coordinates of ever Player
float drawhere[2];
CalcScreen(ent->origin, drawhere); // Dont know why h1web Calculate the screen more then 1 time but it works
CalcScreen(ent->origin, drawhere);// Dont know why h1web Calculate the screen more then 1 time but it works
if ( GetTeamByModel(pinfo.model) == 0 ) { // Check if Player ist Terrorist
espr = 255;
espg = 0;  // Set color RED
espb = 0;
}
if ( GetTeamByModel(pinfo.model) == 1 ) { // Check if Player is Counter
espr = 0;
espg = 0; // Set color BLUE
espb = 255;
}

drawBall(drawhere[0],drawhere[1],espr,espg,espb,255,dist); //Draw Ball
}
}
}
}