#define PROP_X (screen_size.x/1280)
#define PROP_Y (screen_size.y/1024)

void RadarMainLoop()
{
	int i;
	VECTOR draw;
	VECTOR drawoffset;
	PANEL*radarplanepan[30];
	while(ent_MyPlane==NULL)
	{
		wait(1);
	}
	while(enet_ent_globpointer(ent_MyPlane)==ANET_ERROR)
	{
		wait(30);
	}
	wait(-1);
	for(i=0;i<20;i++)
	{
		if(ent_Plane[i]!=NULL)
		{
			if(enet_ent_globpointer(ent_Plane[i])!=ANET_ERROR)
			{
				radarplanepan[i]=pan_create(NULL,51);
				radarplanepan[i].bmap=img_hud_radarplane;
			}
		}
	}
	while(s_radar_active==TRUE)
	{
		for(i=0;i<20;i++)
		{
			if(ent_Plane[i]!=NULL)
			{
				if((abs(ent_Plane[i].x)+abs(ent_Plane[i].y)<=5000) && enet_ent_globpointer(ent_Plane[i])!=ANET_ERROR && ent_Plane[i]!=ent_MyPlane)
				{
					draw.x=ent_MyPlane.x-ent_Plane[i].x;
					draw.x=draw.x/19.53;
					draw.y=ent_MyPlane.y-ent_Plane[i].y;
					draw.y=draw.y/19.53;
					draw.z=0;
					vec_set(drawoffset,vector(-8,-8,0));
					vec_rotate(drawoffset,ent_MyPlane.pan+180);
					vec_rotate(draw,ent_MyPlane.pan+180);
					draw.x+=(1024-8*PROP_X)*PROP_X;
					draw.y+=(768-8*PROP_Y)*PROP_Y;
					radarplanepan[i].pos_x=draw.x;
					radarplanepan[i].pos_y=draw.y;
					radarplanepan[i].angle=ent_Plane[i].pan;
					mgs=draw.x;
					parachutes=draw.y;
					set(radarplanepan[i],SHOW);
				}
			}
		}
		wait(1);
	}
}

#define PROP_X (screen_size.x/1280)
#define PROP_Y (screen_size.y/1024)

void RadarMainLoop()
{
	int i; //Loop integer
	VECTOR draw; //The point, where the plane symbol should be drawn on the radar
	VECTOR drawoffset; //The Symbol of the plane is 16*16 pixel big. So the position has to be corrected.
	VECTOR temp; //Temporary vector
	while(ent_MyPlane==NULL) //As long my plane doesn't exists, wait
	{
		wait(1);
	}
	while(enet_ent_globpointer(ent_MyPlane)==ANET_ERROR) //As long my plane isn't a global plane
	{
		wait(30);
	}
	wait(-1); //Wait for other planes
	for(i=0;i<20;i++) //20 loops
	{
		if(ent_Plane[i]!=NULL) //Tests all Planes if they are aviable and if they are aviable, create a panel and a bmap for the symbol
		{
			if(enet_ent_globpointer(ent_Plane[i])!=ANET_ERROR) //Check again
			{
				radarplanepan[i]=pan_create(NULL,51); //Create panel for symbol
				radarplanepan[i].bmap=img_hud_radarplane; //Create the image for the symbol
			}
		}
	}
	while(s_radar_active==TRUE) //As long the radar is active
	{
		for(i=0;i<20;i++) //Loop threw all aviable planes and update their position on the radar
		{
			if(ent_Plane[i]!=NULL) //Check if the Plane REALLY exists, else it would crash
			{
				if(((abs(ent_Plane[i].x)-abs(ent_MyPlane.x))+(abs(ent_Plane[i].y)-abs(ent_MyPlane.y)))<=5000 && enet_ent_globpointer(ent_Plane[i])!=ANET_ERROR && ent_Plane[i]!=ent_MyPlane)
				//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
				//If the distance to the plane and my plane is smaller than 5000 quants and the plane really exists,
				//draw the plane on the radar.
				{
					draw.x=ent_MyPlane.x-ent_Plane[i].x;//The difference of the x position of my plane and the other one
					draw.x=draw.x/39.0625; //Make it proportional to the screen and radar.
					//The radar has a radius of 128, that means 5000/128=39.0625
					draw.y=ent_MyPlane.y-ent_Plane[i].y;
					draw.y=draw.y/39.0625;
					draw.z=0;//We don't need the Z value, it's on the screen
					vec_set(drawoffset,vector(8,8,0)); //Set the offset because the symbol is 16*16 pixel big and the draw position would be on the top left corner. It should be in the middel of the symbol.
					vec_rotate(drawoffset,camera.pan); //Rotate the offset with the camera. The radar is rotating with the plane
					vec_rotate(draw,camera.pan+180); //Rotate the draw position with the camera. The radar is rotating with the plane
					draw.x+=(896-drawoffset.x*PROP_X)*PROP_X; //Add the radar position, subtract the offset and make it proportional to the screen resolution
					draw.y+=(640-drawoffset.y*PROP_Y)*PROP_Y; //Same here
					radarplanepan[i].pos_x=draw.x; //Set the panel position to the draw position
					radarplanepan[i].pos_y=draw.y; //Same
					radarplanepan[i].angle=ent_Plane[i].pan; //Set the angle of the panel to the in which direction the plane is looking at
					set(radarplanepan[i],SHOW); //Show the symbol
				}
				else //If the plane is toofar away or whatever
				{
					reset(radarplanepan[i],SHOW);	//Hide the symbol
				}
			}
		}
		wait(1); //Would freeze the engine
	}
}

vec_set(drawoffset,vector(8,8,0));
vec_rotate(drawoffset,camera.pan);

PANEL* pan;
// rotate a panel about its center
function pan_rotate(p)
{
  pan = p; // set the panel pointer from the function parameter
  pan.center_x = pan.size_x * 0.5; // set the rotation center at the panel center
  pan.center_y = pan.size_y * 0.5;
  while (pan.angle < 360)          // one full rotation
  { 
     pan.angle += 10*time_step;
     wait(1);
     pan = p; // local variables are preserved during wait(), global pointers aren't
  }
  pan.angle = 0; 
}