class LTTGHUD extends HUD;

var LTTGMouseInput LTTGMouseInput;

var float CursorPosX, CursorPosY;
var float DeCursorPosX, DeCursorPosY;

var Vector WorldOrigin, WorldDirection;

var vector2d MousePos;
var Actor traceHit;

/***********************************************************
** DrawHud                                    **
***********************************************************/

Function PostRender()
{
      MousePos.X = DeCursorPosX;
      MousePos.Y = DeCursorPosY;

      //Deproject the mouse from screen coordinate to world coordinate and store World Origin and Dir.
      Canvas.DeProject(MousePos, WorldOrigin, WorldDirection);

      Super.PostRender();
}

function DrawHud()
{
      DrawMouseCursor();
      DrawDebug();

      //DrawDebugLine (WorldOrigin, end, 255, 0, 0, true);
}


/***********************************************************
** MouseCursor                                    **
***********************************************************/

function DrawMouseCursor()
{
      local Texture2d CursorTex;
      local vector loc, norm;
      var TraceHitInfo hitInfo;
      //Typecast
      LTTGMouseInput = LTTGMouseInput(PlayerOwner.PlayerInput);     //references the playerinput

      CursorPosX = LTTGMouseInput.MousePosition.X;
      CursorPosY = LTTGMouseInput.MousePosition.Y;

      CursorTex = Texture2D'EngineResources.Cursors.Arrow';                       //Find our own cursorgfx here!

      // Set the canvas position to the mouse position & Draw Texture.
      Canvas.SetPos(CursorPosX, CursorPosY);
      Canvas.SetDrawColor(200, 200, 200, 200);
      Canvas.DrawTile(CursorTex, Canvas.ClipX*1/30, Canvas.ClipX*1/30,  0.f, 0.f, CursorTex.SizeX, CursorTex.SizeY);

      //Trace
      traceHit = trace(loc, norm, WorldOrigin + WorldDirection * 65536.f,  WorldOrigin, true,, hitInfo);

      DeCursorPosX = CursorPosX;
      DeCursorPosY = CursorPosY;
}


function DrawDebug()
{
         Canvas.SetPos(10,10);
         Canvas.SetDrawColor(255, 255, 255, 255);
         Canvas.DrawText(WorldDirection);

         Canvas.SetPos(10,30);
         Canvas.SetDrawColor(255, 255, 255, 255);
         Canvas.DrawText(tracehit);

         Canvas.SetPos(10,50);
         Canvas.SetDrawColor(255, 255, 255, 255);
         Canvas.DrawText("Selected Unit:" @ LTTGMouseInput.SelectedUnit);

}

/********************************************
* Default Properties                        *
********************************************/

defaultproperties
{

}