public static void Update(GameTime gameTime, IEditorCamera camera)
{
mouseLastState = mouseState;
keyboardLastState = keyboardState;
mouseState = Mouse.GetState();
keyboardState = Keyboard.GetState();
KeyboardEvents(gameTime, camera);
MouseEvents(camera);
}
protected override void Initialize()
{
// TODO: Add your initialization logic here
_imGuiRenderer = new ImGuiRenderer(this);
_imGuiRenderer.RebuildFontAtlas();
SetupDarkStyle();
Camera = new PerspectiveCamera(new Vector3(-10, 5, -15), Vector3.Zero);
_renderer = new Renderer.Renderer(Camera);
CurrentFolder = AppContext.BaseDirectory;
base.Initialize();
}
private static void KeyboardEvents(GameTime gameTime, IEditorCamera perspectiveCamera)
{
//if (DebugScreen.ConsoleOpen) return;
float delta = (float)gameTime.ElapsedGameTime.TotalMilliseconds * 60 / 1000;
Vector3 direction = perspectiveCamera.Forward;
direction.Normalize();
Vector3 normal = Vector3.Cross(direction, perspectiveCamera.Up);
float amount = 0.8f * delta;
float amountNormal = 0.2f * delta;
if (keyboardState.IsKeyDown(Keys.W))
{
perspectiveCamera.Transform.Position += direction * amount;
}
if (keyboardState.IsKeyDown(Keys.S))
{
perspectiveCamera.Transform.Position -= direction * amount;
}
if (keyboardState.IsKeyDown(Keys.D))
{
perspectiveCamera.Transform.Position += normal * amountNormal;
}
if (keyboardState.IsKeyDown(Keys.A))
{
perspectiveCamera.Transform.Position -= normal * amountNormal;
}
}
private static void MouseEvents(IEditorCamera perspectiveCamera)
{
float mouseAmount = 0.01f;
Vector3 direction = perspectiveCamera.Forward;
direction.Normalize();
Vector3 normal = Vector3.Cross(direction, perspectiveCamera.Up);
if (mouseState.RightButton == ButtonState.Pressed)
{
float y = mouseState.Y - mouseLastState.Y;
float x = mouseState.X - mouseLastState.X;
y *= GameSettings.g_screenheight / 800.0f;
x *= GameSettings.g_screenwidth / 1280.0f;
perspectiveCamera.Forward += x * mouseAmount * normal;
perspectiveCamera.Forward -= y * mouseAmount * perspectiveCamera.Up;
perspectiveCamera.Forward.Normalize();
}
}
public Renderer(IEditorCamera perspectiveCamera)
{
_perspectiveCamera = perspectiveCamera;
}