protected override void OnRenderFrame(FrameEventArgs e)
{
base.OnRenderFrame(e);
var currBoidModel = ResourceManager.GetModel("fish_0000" + ((((int)currentFishModelIndex) % 39) + 10));
Boids.ForEach(boid => boid.Model = currBoidModel);
LeaderBoid.Model = currBoidModel;
Renderer3D.RenderShadows(EngineObjects, ResourceManager.GetShader("shadow"), Width, Height, directionalLight);
GL.ClearColor(60 / 255f, 100 / 255f, 120 / 255f, 1);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
ResourceManager.GetShader("textured").SetFloat("inputTime", cumulativeTime, true);
Renderer3D.DrawModels(EngineObjects, ResourceManager.GetShader("textured"), Width, Height, directionalLight, fogEnabled);
//Renderer3D.DrawSun(ResourceManager.GetShader("light"), (float)Width / Height);
SwapBuffers();
}
protected override void OnUpdateFrame(FrameEventArgs e)
{
base.OnUpdateFrame(e);
if (State == GameState.Active)
{
deltaTime = (float)e.Time;
cumulativeTime += deltaTime;
currentFishModelIndex += 24 * deltaTime;
if (autoPilot)
{
if (leaderTarget == Vector3.Zero || Vector3.Distance(LeaderBoid.Position, leaderTarget) < 2 * Boid.MAX_SPEED)
{
leaderTarget = GetRandomPosition();
}
LeaderBoid.MoveToPoint(leaderTarget, deltaTime);
}
else
{
LeaderBoid.CheckBoundaries();
LeaderBoid.Velocity = Vector3.Clamp(LeaderBoid.Velocity, -Vector3.One * Boid.MAX_SPEED, Vector3.One * Boid.MAX_SPEED);
LeaderBoid.CalculatePositionAndRotation(deltaTime);
}
Boids.ForEach(boid => ((Boid)boid).Move(Boids.Where(b => b != boid).ToList(), deltaTime));
UpdateFlockMiddle();
Camera.Update();
if (shouldPause)
{
shouldPause = false;
State = GameState.Paused;
LogDebugInfo();
}
}
ProcessEvents();
}
private void UpdateFlockMiddle()
{
FlockMiddlePos = Vector3.Zero;
Boids.ForEach(boid => FlockMiddlePos += boid.Position);
FlockMiddlePos /= Boids.Count;
}
