private Body BuildHexagon(BodyRenderer renderer, Color color, Vector2 pos, float radius, float spacing)
{
var poly = ShapeFactory.Hexagon(Vector2.Zero, radius);
var body = Physic.World.CreatePolygon(new Vertices(poly), 1, pos);
body.SetCollisionType(HexPhysicTypes.Ground);
if (radius < 5)
{
body.BodyType = BodyType.Dynamic;
body.AngularDamping = 5f;
/*var distanceJoint = K2.Physic.JointFactory.CreateFixedDistanceJoint(body, Vector2.Zero, pos);
distanceJoint.Frequency = 10;
distanceJoint.Length = radius * .2f;
distanceJoint.DampingRatio = 1;*/
var j = new FixedMouseJoint(body, pos)
{
Frequency = 1000,
MaxForce = 100,
DampingRatio = 1,
Breakpoint = 150,
};
Physic.World.AddJoint(j);
}
renderer.Add(body, color);
return body;
}
public HexActor(BodyRenderer renderer, Rectangle area)
{
var palette = Palette.FromXmlFile(DataPack.Colors.RedAndBlue);
var color = palette.GetColors(3).ToArray()[2];
var poly = ShapeFactory.Hexagon(Vector2.Zero, .5f);
// body
var body = Add(new Body(Physic.World)
{
BodyType = BodyType.Dynamic,
Position = area.Center.ToVector2(),
//LinearDamping = 10,
AngularDamping = 5,
IsBullet = true
});
Add(new BodyStateRecorder(body, "cameraTarget"));
Add(new SoundListener(body));
// main fixture
var bodyFixture = body.AttachPolygon(new Vertices(poly), 1);
bodyFixture.Restitution = 0;
bodyFixture.Friction = 0f;
bodyFixture.SetCollisionType(HexPhysicTypes.Actor);
// control
var ui = Add(new GameUI());
var surfaceController = Add(new SurfaceMovementControl(body, 200f, 300f));
var boost = ui.Add(new BoostController(body) { BoostMin = 500, BoostMax = 10000 });
ui.Add(new MovementKeyboardInput(surfaceController, boost));
Add(new GroundConstraint(body, bodyFixture, surfaceController));
ui.Add(new Cursor(DataPack.Textures.Square) { Color = color, Size = 5f });
// camera
var tracker = ui.Add(new BodyMouseTracker(body, .4f));
ui.Add(new TrackingBodyCameraController(tracker, UpdateTime.Sim));
ui.Add(new CameraStateRecorder());
var camConstraint = ui.Add(new CameraConstraint
{
TopLeft = Vector2.Zero,
BottomRight = new Vector2(area.Width, area.Height)
});
ui.Add(new MouseZoomController(.1f, .5f) { WheelRange = 3 });
Render.Camera.Position = body.Position;
// render
renderer.Add(body, color);
Add(new Disposer(() => renderer.Remove(body)));
}