public Game1()
{
graphics = new GraphicsDeviceManager(this);
Content.RootDirectory = "Content";
sky = new Sky();
cam = camBoat;
}
public void Draw(Camera cam, GameTime gt, Texture2D reflectionMap)
{
vb.GraphicsDevice.SetVertexBuffer(vb);
effect.Parameters["WVP"].SetValue(local * Matrix.CreateTranslation(cam.Position.X, 0, cam.Position.Z) * cam.View * cam.Projection);
effect.Parameters["World"].SetValue(local * Matrix.CreateTranslation(cam.Position.X, 0, cam.Position.Z));
effect.Parameters["CamPos"].SetValue(cam.Position);
effect.Parameters["SunDir"].SetValue(Vector3.Normalize(new Vector3(-0.2f, -0.5f, -1)));
effect.Parameters["NormMap"].SetValue(normalMap);
effect.Parameters["ReflectionMap"].SetValue(reflectionMap);
effect.Parameters["T"].SetValue((float)gt.TotalGameTime.TotalSeconds);
effect.CurrentTechnique.Passes[0].Apply();
vb.GraphicsDevice.DrawPrimitives(PrimitiveType.TriangleStrip, 0, 2);
}
public void Draw(Camera cam)
{
sphere.effect.World = Matrix.CreateScale(1000)*Matrix.CreateTranslation(cam.Position.X, -1, cam.Position.Z);
sphere.Draw(cam.View, cam.Projection);
}
public void Draw(Camera cam)
{
var device = vb.GraphicsDevice;
effect.CurrentTechnique.Passes[0].Apply();
effect.World = local;
effect.View = cam.View;
effect.Projection = cam.Projection;
device.SetVertexBuffer(vb);
device.Indices = ib;
var oldRS = device.RasterizerState;
device.RasterizerState = RasterizerState;
foreach(var world in worlds)
{
effect.World = local * world;
effect.CurrentTechnique.Passes[0].Apply();
device.DrawIndexedPrimitives(PrimitiveType.TriangleStrip, 0, 0, vb.VertexCount, 0, ib.IndexCount - 2);
}
device.RasterizerState = oldRS;
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
Exit();
var ks = Keyboard.GetState();
bool w = false, a = false, s = false, d = false, q = false, e = false, o = false, l = false;
if (autoHover)
{
if (ks.IsKeyDown(Keys.Space))
autoHover = false;
}
else
{
if (ks.IsKeyDown(Keys.Space))
autoHover = true;
}
if(cam == freeCam)
{
if (ks.IsKeyDown(Keys.Tab))
cam = camBoat;
if (ks.IsKeyDown(Keys.W))
cam.Position += cam.Direction;
if (ks.IsKeyDown(Keys.S))
cam.Position -= cam.Direction;
if (ks.IsKeyDown(Keys.D))
cam.Position += cam.Right;
if (ks.IsKeyDown(Keys.A))
cam.Position -= cam.Right;
}
else
{
if (ks.IsKeyDown(Keys.Tab))
cam = freeCam;
w = ks.IsKeyDown(Keys.W);
a = ks.IsKeyDown(Keys.A);
s = ks.IsKeyDown(Keys.S);
d = ks.IsKeyDown(Keys.D);
q = ks.IsKeyDown(Keys.Q);
e = ks.IsKeyDown(Keys.E);
o = ks.IsKeyDown(Keys.O);
l = ks.IsKeyDown(Keys.L);
}
heli.Step(w,s,a,d,q,e,o,l, autoHover);
camBoat.Position = heli.Position - new Vector3(heli.Direction.X, 0, heli.Direction.Z)*10+new Vector3(0,4,0);
camBoat.Target = heli.Position + new Vector3(0, 2, 0);
//camBoat.Direction = boat.Position;
var ms = Mouse.GetState();
var pos = ms.Position;
try { Mouse.SetPosition(100, 100); }
catch { }
var delta = pos - new Point(100, 100);
var m = Matrix.CreateRotationY(-delta.X/200f)*Matrix.CreateFromAxisAngle(cam.Right, -delta.Y / 200f);
cam.Direction = Vector3.Transform(cam.Direction, m);
foreach (var b in helis.Values)
b.Step(false, false, false, false, false, false, false, false, false);
if (socket.Available > 0)
{
EndPoint ep = new IPEndPoint(IPAddress.Any, 0);
int len = socket.ReceiveFrom(buffer, ref ep);
if (!Array.Exists(localAdresses, x => x.Equals( ((IPEndPoint)ep).Address)))
{
string key = ep.ToString();
Heli b;
if (!helis.TryGetValue(key, out b))
helis[key] = b = new Heli();
int p = 1 + b.Deserialize(buffer, 1);
}
//byte cmd
// n byte boat
// m byte control
//string name
// color
}
if (lastSend + TimeSpan.FromMilliseconds(1000) < gameTime.TotalGameTime)
{
int packetLength = 0;
buffer[0] = 0;
packetLength = 1 + heli.Serialize(buffer, 1);
buffer[packetLength++] = (byte)( w ? 1 : 0);
buffer[packetLength++] = (byte)(a ? 1 : 0);
buffer[packetLength++] = (byte)(s ? 1 : 0);
buffer[packetLength++] = (byte)(d ? 1 : 0);
int len = socket.SendTo(buffer, packetLength, SocketFlags.None, broadcast);
lastSend = gameTime.TotalGameTime;
}
base.Update(gameTime);
}
public void Draw(Camera cam)
{
world = Matrix.CreateWorld(Position, Direction, Up);
model.Draw(local*world, cam.View, cam.Projection);
}