private void EnableOrDisableFlag(DebugViewFlags flag)
{
if ((DebugView.Flags & flag) == flag)
{
DebugView.RemoveFlags(flag);
}
else
{
DebugView.AppendFlags(flag);
}
}
/// <summary>
/// Allows the screen to handle user input. Unlike Update, this method
/// is only called when the screen is active, and not when some other
/// screen has taken the focus.
/// </summary>
public virtual void HandleInput(InputState input)
{
//Keyboard Input
if (!input.LastKeyboardState.IsKeyDown(Key.F1) && input.CurrentKeyboardState.IsKeyDown(Key.F1))
{
DebugViewEnabled = !DebugViewEnabled;
Settings.EnableDiagnostics = DebugViewEnabled;
if (DebugViewEnabled == false)
{
TxtDebug.Text = "";
}
}
if (!input.LastKeyboardState.IsKeyDown(Key.Escape) && input.CurrentKeyboardState.IsKeyDown(Key.Escape))
{
ScreenManager.GoToMainMenu();
}
//Mouse
Point p = Transform.Inverse.Transform(new Point(input.CurrentMouseState.X, input.CurrentMouseState.Y));
Vector2 position = new Vector2((float)p.X, (float)p.Y);
if (input.CurrentMouseState.IsLeftButtonDown == false && input.LastMouseState.IsLeftButtonDown)
{
MouseUp();
}
else if (input.CurrentMouseState.IsLeftButtonDown && input.LastMouseState.IsLeftButtonDown == false)
{
MouseDown(position);
}
MouseMove(position);
//DebugView
if (DebugView != null)
{
if (DebugViewEnabled)
{
DebugView.AppendFlags(DebugViewFlags.DebugPanel);
}
else
{
DebugView.RemoveFlags(DebugViewFlags.DebugPanel);
}
}
}
public override void LoadContent()
{
base.LoadContent();
// Make objects fall at 10 meters per second
World.Gravity = Vector2.UnitY * 10;
// Create some walls
InitializeSpace();
// Create our crate
InitializeCrate();
// Turn on debug view to draw entities
DebugView.Enabled = true;
DebugView.AppendFlags(DebugViewFlags.DebugPanel);
}
protected override void Initialize()
{
World = new World(Vector2.UnitY * -10 * PhysicsScale);
DebugView = new DebugView(World);
DebugView.DefaultShapeColor = Color.White;
DebugView.SleepingShapeColor = Color.LightGray;
DebugView.LoadContent(GraphicsDevice, Content);
if (Debug.DISPLAY_COLLIDERS)
{
DebugView.AppendFlags(DebugViewFlags.DebugPanel);
}
ScreenManager = new ScreenManager(this, new GameScreen[] { new Background(), new MainMenu() });
Components.Add(ScreenManager);
PhysicsProjectionMatrix = Matrix.CreateOrthographicOffCenter(0, DisplayWidth, DisplayHeight, 0, 0, -100) *
Matrix.CreateScale(PhysicsScale, -PhysicsScale, 1) *
Matrix.CreateTranslation(PhysicsScale, PhysicsScale, 0);
StandardTransformMatrix = Matrix.CreateTranslation(DisplayWidth / 2, -DisplayHeight / 2, 0) * Matrix.CreateScale(1, -1f, 1);
ViewMatrix = Matrix.CreateLookAt(Vector3.Zero, Vector3.Forward, Vector3.Up);
base.Initialize();
}
protected override void Initialize()
{
base.Initialize();
Graphics = GraphicsDevice;
//Initialize physics
tainicom.Aether.Physics2D.Settings.MaxPolygonVertices = 16;
world = new World(Vector2.Zero);
debugView = new DebugView(world);
debugView.AppendFlags(DebugViewFlags.DebugPanel | DebugViewFlags.PolygonPoints);
debugView.LoadContent(GraphicsDevice, Content);
//Create player
player = new Player(Content, CarType.SPORT, world, adjustedSpeed);
player.DodgeCompleteCallback = DodgeCompleted;
player.CoinGetCallback = CoinGet;
//Create objects
environment = new EnvironmentManager(Content, world);
trafficManager = new TrafficManager(Content, world);
//Setup graphics
Lighting.Initialize();
effect = Content.Load <Effect>("effect");
postProcessor = new PostProcessor(spriteBatch, Content.Load <Effect>("desaturate"));
//Setup GUI
scoreUI = new ScoreUI();
gameOverUI = new GameOverUI();
fpsUI = new FPSUI();
countdownUI = new CountdownUI();
titleUI = new TitleUI();
//Setup input
InputManager.Initialize();
}
public void LoadContent()
{
_world = new World();
// enable multithreading
_world.ContactManager.VelocityConstraintsMultithreadThreshold = 256;
_world.ContactManager.PositionConstraintsMultithreadThreshold = 256;
_world.ContactManager.CollideMultithreadThreshold = 256;
var entities = Scene.GetEntities(_ => MatchActiveEntitiesAndComponents(_));
for (int i = 0; i < entities.Count; i++)
{
var entity = entities[i];
var bodyComponent = entity.GetComponent <BodyComponent>();
Fixture fixture = null;
switch (bodyComponent.EntityShape)
{
case EntityShape.Circle:
fixture = bodyComponent.CreateCircle(bodyComponent.Radius, bodyComponent.Density, Vector2.Zero);
break;
case EntityShape.Ellipse:
fixture = bodyComponent.CreateEllipse(bodyComponent.Size.X * 0.5f, bodyComponent.Size.Y * 0.5f, 8, bodyComponent.Density);
break;
case EntityShape.Rectangle:
fixture = bodyComponent.CreateRectangle(bodyComponent.Size.X, bodyComponent.Size.Y, bodyComponent.Density, Vector2.Zero);
break;
case EntityShape.Polygon:
var vertices = new Vertices(bodyComponent.Vertices);
fixture = bodyComponent.CreatePolygon(vertices, bodyComponent.Density);
break;
}
_world.Add(bodyComponent);
bodyComponent.Tag = entity.UniqueId;
bodyComponent.Position = entity.Position;
bodyComponent.Rotation = entity.Rotation;
if (fixture != null)
{
fixture.Restitution = bodyComponent.Restitution;
fixture.Friction = bodyComponent.Friction;
}
}
;
if (Scene.GameCore.DebugActive && entities.Any())
{
_debugView = new DebugView(_world);
_debugView.AppendFlags(DebugViewFlags.Shape);
_debugView.AppendFlags(DebugViewFlags.Joint);
_debugView.AppendFlags(DebugViewFlags.PerformanceGraph);
_debugView.AppendFlags(DebugViewFlags.DebugPanel);
_debugView.DefaultShapeColor = Color.Orange;
_debugView.SleepingShapeColor = Color.DodgerBlue;
_debugView.TextColor = Color.Black;
_debugView.StaticShapeColor = Color.Red;
_debugView.LoadContent(Scene.GameCore.GraphicsDevice, Scene.GameCore.Content);
}
}