/// <summary>
/// Update
/// </summary>
protected override void Update(GameTime gameTime)
{
// Update game engine
base.Update(gameTime);
var controller = XboxController.RetrieveController(0);
controller.UpdateState();
if (controller.IsBackPressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
var elapsedGameTime = (float)gameTime.ElapsedGameTime.TotalSeconds;
var input = new PlayerInput();
HandleInput(ref input, controller);
game.Input(input);
game.Update(elapsedGameTime);
frame = game.getPosition();
CameraPos = new Vector3(frame.Position.X, -frame.Position.Y, CameraPos.Z);
ViewMatrix = Matrix.CreateLookAt(CameraPos, new Vector3(CameraPos.X, CameraPos.Y, 0), Vector3.Up);
Window.Title = "GTA2.NET - " + WindowTitle + Fps.ToString(CultureInfo.InvariantCulture) + " fps X: " + CameraPos.X.ToString() + "Y: " + CameraPos.Y.ToString() + "Z: " +CameraPos.Z;
}
/// <summary>
/// Gets the 3D data from map centered in pos.
/// </summary>
/// <param name="pos">The center of square</param>
/// <param name="size">The size of the square</param>
/// <returns></returns>
public Frame getPosition(Vector2 pos, uint size = 10)
{
Contract.Requires(map.ValidPosition(new Vector3(pos, 2)));
//ToDo: work the case when some blocks don't exist because they are outside the map. In that case the frontier blocks should be repeated.
List<VertexPositionNormalTexture> VertexPosList = new List<VertexPositionNormalTexture>();
List<int> IndexBufferList = new List<int>();
for (uint i = (uint)pos.X - size; i < pos.X + size; i++)
{
for (uint j = (uint)(pos.Y) - size; j < pos.Y + size; j++)
{
for (uint k = 0; k < map.Height; k++)
{
Block block = map.GetBlock(new Vector3(i, j, k));
int idx = 0;
foreach (VertexPositionNormalTexture vx in block.Coors)
{
VertexPosList.Add(vx);
idx++;
}
int c = VertexPosList.Count - idx;
foreach (int ib in block.IndexBufferCollection)
{
IndexBufferList.Add(c + ib);
}
}
}
}
List<VertexPositionNormalTexture> objectsVertexPosList = new List<VertexPositionNormalTexture>();
List<int> objectsIndexBufferList = new List<int>();
foreach (Pedestrian ped in pedList)
{
Frame md = ped.Draw();
int idx = 0;
foreach (VertexPositionNormalTexture vx in md.ObjectVertexList)
{
objectsVertexPosList.Add(vx);
idx++;
}
int c = objectsVertexPosList.Count - idx;
foreach (int ib in md.ObjectIndexList)
{
objectsIndexBufferList.Add(c + ib);
}
}
Frame frame = new Frame(VertexPosList, IndexBufferList, objectsVertexPosList, objectsIndexBufferList, pos);
if(debugDraw)
{
drawer = new DebugDrawer();
foreach (RigidBody body in _physics.RigidBodiesList)
{
body.DebugDraw(drawer);
body.AllowDeactivation = false;
body.EnableDebugDraw = true;
}
frame.TriangleDebug = drawer.DrawInfo.TriangleDebug;
frame.LineDebug = drawer.DrawInfo.LineDebug;
}
return frame;
}
