protected override void OnUpdateFrame(FrameEventArgs e)
{
base.OnUpdateFrame(e);
var keyState = Keyboard.GetState();
var mouseState = Mouse.GetState();
if (keyState.IsKeyDown(Key.Escape))
{
Exit();
}
_player.HandleKeyboard(keyState);
_player.HandleMouse(mouseState);
_player.Update((float)e.Time);
_world.Update((float)e.Time);
if (Focused)
{
var centerPoint = new Point(_width / 2, _height / 2);
centerPoint = PointToScreen(centerPoint);
OpenTK.Input.Mouse.SetPosition(centerPoint.X, centerPoint.Y);
}
DebugDrawManager.Update();
}
public void Update(float frameTime)
{
// ApplyGravity(frameTime);
ApplyMovement(frameTime);
var ray = new Ray(Position + new Vector3(0, CameraHeight, 0), _viewDirection);
if (_collisionController.CollidesWithWorld(ray, 5.0f, out var hit))
{
var worldPos = new WorldPosition(hit);
DebugDrawManager.AddElement(new DebugDrawCube(worldPos.BBox(Vector3.One)), 100);
if (_playerState.Attack1)
{
if (!_blockDestoryCooldown.IsRunning)
{
_blockController.DestroyBlock(worldPos);
_blockDestoryCooldown.Start();
}
else
{
if (_blockDestoryCooldown.ElapsedMilliseconds > 200)
{
_blockDestoryCooldown.Reset();
}
}
}
}
UpdateCamera();
}
// ----------------------------------------------------------------------------
protected override void OnCreate()
{
base.OnCreate();
m_grid = new UniformGrid(
new int2(-100, -100),
new int2(100, 100),
7);
Debug.LogFormat("[GridTestSystem::OnCreate] Created Grid: {0}\n", m_grid.ToStringCompact());
//TestGrid();
DebugDrawManager.Register(this);
}
public Color4 GetLightAt(Vector3 position)
{
// Cast a ray from each light to the position
foreach (var light in _lights)
{
var maxDistance = (position - light.Position).Length;
var ray = new Ray(position, light.Position - position);
DebugDrawManager.AddElement(new DebugDrawLine(ray, maxDistance), 10000);
if (!_collisionController.CollidesWithWorld(ray, maxDistance, out var hit))
{
return(light.Color);
}
}
return(new Color4(100, 100, 100, 255));
}
protected override void OnRenderFrame(FrameEventArgs e)
{
base.OnRenderFrame(e);
string oglVersion = GL.GetString(StringName.Version);
Title = $"FPS: {1 / e.Time:F0}, Version: {oglVersion}";
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
_skyboxProgram.Use();
_skyboxProgram.setMat4("view", _player.Camera.ViewMatrix.ClearTranslation());
_skyboxProgram.setMat4("projection", _player.Camera.ProjectionMatrix);
GL.DepthMask(false);
GL.Disable(EnableCap.DepthTest);
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Fill);
_skybox.Render();
_program.Use();
_program.setMat4("view", _player.Camera.ViewMatrix);
_program.setMat4("projection", _player.Camera.ProjectionMatrix);
_program.setMat4("model", Matrix4.Identity);
_program.setVec3("light_color", Vector3.One);
_program.setVec3("light_position", new Vector3(0, 10, 50));
_program.setVec3("camera_position", _player.Position);
GL.DepthMask(true);
GL.Enable(EnableCap.DepthTest);
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Fill);
_world.Render();
_debugProgram.Use();
_debugProgram.setMat4("view", _player.Camera.ViewMatrix);
_debugProgram.setMat4("projection", _player.Camera.ProjectionMatrix);
_debugProgram.setMat4("model", Matrix4.Identity);
GL.Disable(EnableCap.DepthTest);
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line);
DebugDrawManager.Render();
SwapBuffers();
}
