protected override void OnLoad(EventArgs e)
{
//load hosts (change enabled to false for debugging with any combination of hosts)
PerformanceHost = new PerformanceHost {
Enabled = true
};
SkyHost = new SkyHost {
Enabled = true
};
WorldHost = new WorldHost {
Enabled = true
};
InputHost = new InputHost {
Enabled = true
};
BlockCursorHost = new BlockCursorHost {
Enabled = true
};
UiHost = new UiHost {
Enabled = true
};
_hosts = new IHost[] { PerformanceHost, SkyHost, WorldHost, InputHost, BlockCursorHost, UiHost };
NetworkClient.AcceptPackets = true;
//enable GL states that wont change
GL.Enable(EnableCap.Texture2D);
GL.ShadeModel(ShadingModel.Smooth); //allows gradients on polygons when using different colors on the vertices (smooth is the default)
//GL.Enable(EnableCap.PolygonSmooth); //gm: antialiasing, this is an outdated way of doing it and should be done by multisampling (for us we might be better off just not bothering)
//GL.Hint(HintTarget.PerspectiveCorrectionHint, HintMode.Nicest); //gm: no noticeable difference, outdated and prob makes no difference on most modern gpus
//GL.Hint(HintTarget.GenerateMipmapHint, HintMode.Nicest); //gm testing: no noticeable difference
GL.CullFace(CullFaceMode.Back); //Indicates which polygons should be discarded (culled) before they're converted to screen coordinates. The mode is either GL_FRONT, GL_BACK, or GL_FRONT_AND_BACK to indicate front-facing, back-facing, or all polygons. To take effect, culling must be enabled using glEnable() with GL_CULL_FACE; it can be disabled with glDisable() and the same argument.
GL.FrontFace(FrontFaceDirection.Ccw); //Controls how front-facing polygons are determined. By default, mode is GL_CCW, which corresponds to a counterclockwise orientation of the ordered vertices of a projected polygon in window coordinates. If mode is GL_CW, faces with a clockwise orientation are considered front-facing
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.PolygonOffset(-1f, -90f); //used by the block cursor, negatives pull polygons closer to the camera
if (Config.Fog)
{
GL.Enable(EnableCap.Fog);
Misc.SetFogParameters();
}
//allow these types of pointers to be used with vbos
GL.EnableClientState(ArrayCap.VertexArray);
GL.EnableClientState(ArrayCap.ColorArray);
GL.EnableClientState(ArrayCap.TextureCoordArray);
//enable GL states that are on initially and hosts toggle when needed
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
CalculateProjectionMatrix();
UpdateFrustum();
WorldHost.BuildWorld();
}
private static void UpdateHandler(object sender, System.Timers.ElapsedEventArgs e)
{
//todo: this is running slightly slower then the updates on clients, might want to investigate at some point
Debug.Assert(Config.IsServer, "Controller update handler should only be running for servers.");
//somehow this happens, and would cause an ArgumentOutOfRangeException from FrameEventArgs
//gm: must be rare, i ran a server for 10 mins with 3 players and this didnt happen, maybe because we're updating more stuff now, doesnt hurt to leave it though for now
if (UpdateStopwatch.ElapsedMilliseconds <= 0)
{
return;
}
var frameEventArgs = new FrameEventArgs(UpdateStopwatch.ElapsedMilliseconds / 1000d);
UpdateStopwatch.Restart();
SkyHost.UpdateSun(frameEventArgs);
WorldData.Chunks.Update(frameEventArgs);
GameObjects.GameItems.GameItemDynamic.UpdateAll(frameEventArgs);
unchecked { Settings.UpdateCounter++; }
}
public CloudShadowsHost(Game game, SkyHost host)
: base(game)
{
this.DrawOrder = 100;
this.Host = host;
}
