public override void AddComponents()
{
Texture2D texture = ContentLoader.Load <Texture2D>("Mobs/Squid/circle");
SpriteRenderer spriteRenderer = new SpriteRenderer(new Sprite(texture));
spriteRenderer.Color = Color.HotPink;
AddComponent(spriteRenderer);
RectangleF targetRectangle = spriteRenderer.TargetRectangle;
_outerCircleCollider = new CircleCollider(
new Vector2(targetRectangle.Left, targetRectangle.Top),
new Vector2(targetRectangle.Right, targetRectangle.Top),
new Vector2(targetRectangle.Right, targetRectangle.Bottom),
new Vector2(targetRectangle.Left, targetRectangle.Bottom)
);
AddComponent(_outerCircleCollider);
float localCircleBorderRadius = 6;
_innerCircleCollider = new CircleCollider(
new Vector2(targetRectangle.Left + localCircleBorderRadius, targetRectangle.Top + localCircleBorderRadius),
new Vector2(targetRectangle.Right - localCircleBorderRadius, targetRectangle.Top + localCircleBorderRadius),
new Vector2(targetRectangle.Right - localCircleBorderRadius, targetRectangle.Bottom - localCircleBorderRadius),
new Vector2(targetRectangle.Left + localCircleBorderRadius, targetRectangle.Bottom - localCircleBorderRadius)
);
AddComponent(_innerCircleCollider);
_transform = AddComponent <Transform>();
_transform.Position = _headPosition;
_transform.Origin = spriteRenderer.TargetRectangle.Size * 0.5f;
_transform.Scale = 0.01f;
}
void AddObjects()
{
CircleCollider cc = new CircleCollider(new Vector2(), objectSize);
// Set the visuals for each object up
ObjectVisuals earthVis = new ObjectVisuals(Brushes.Blue, objectSize);
ObjectVisuals venusVis = new ObjectVisuals(Brushes.Beige, objectSize);
ObjectVisuals mercuryVis = new ObjectVisuals(Brushes.Gray, objectSize);
ObjectVisuals marsVis = new ObjectVisuals(Brushes.Red, objectSize);
ObjectVisuals saturnVis = new ObjectVisuals(Brushes.Yellow, objectSize);
ObjectVisuals jupiterVis = new ObjectVisuals(Brushes.LightGray, objectSize);
ObjectVisuals uranusVis = new ObjectVisuals(Brushes.LightBlue, objectSize);
ObjectVisuals neptuneVis = new ObjectVisuals(Brushes.DarkBlue, objectSize);
ObjectVisuals sunVis = new ObjectVisuals(Brushes.Yellow, 9);
// Create the objects needed for the solar system
Star sun = new Star("Sun", 1.989E+30, new Vector2(0, 0), new Vector2(2 * Constants.AstronomicalUnit, 1 * Constants.AstronomicalUnit), cc, sunVis);
CelestialObject mercury = new CelestialObject("Mercury", 0.3829 * 6E24, new Vector2(45E+3, 0), new Vector2(2 * Constants.AstronomicalUnit, 1.466 * Constants.AstronomicalUnit), cc, mercuryVis);
CelestialObject venus = new CelestialObject("Venus", 6E24 * 0.815, new Vector2(35E+3, 0), new Vector2(2 * Constants.AstronomicalUnit, 1.72 * Constants.AstronomicalUnit), cc, venusVis);
CelestialObject earth = new CelestialObject("Earth", 6E24, new Vector2(30E+3, 0), new Vector2(2 * Constants.AstronomicalUnit, 2 * Constants.AstronomicalUnit), cc, earthVis);
CelestialObject mars = new CelestialObject("Mars", 0.107 * 6E24, new Vector2(24E+3, 0), new Vector2(2 * Constants.AstronomicalUnit, 2.666 * Constants.AstronomicalUnit), cc, marsVis);
CelestialObject jupiter = new CelestialObject("Jupiter", 317.8 * 6E24, new Vector2(13E+3, 0), new Vector2(2 * Constants.AstronomicalUnit, 7 * Constants.AstronomicalUnit), cc, jupiterVis);
CelestialObject saturn = new CelestialObject("Saturn", 8.55 * 6E24, new Vector2(9.68E+3, 0), new Vector2(2 * Constants.AstronomicalUnit, 11 * Constants.AstronomicalUnit), cc, saturnVis);
CelestialObject urnanus = new CelestialObject("Uranus", 14.5 * 6E24, new Vector2(0, -6.8E+3), new Vector2(21 * Constants.AstronomicalUnit, 2 * Constants.AstronomicalUnit), cc, uranusVis);
CelestialObject neptune = new CelestialObject("Neptune", 17.147 * 6E24, new Vector2(0, 5.43E+3), new Vector2(32 * Constants.AstronomicalUnit, 2 * Constants.AstronomicalUnit), cc, neptuneVis);
}
public static bool Intersection(CircleCollider circle, float2 pos)
{
float2 dir = circle.Center - pos;
float dist = math.length(dir);
return(false);
}
public static void CreateContacts(List <Body> bodies, out List <Contact> contacts)
{
contacts = new List <Contact>();
for (int i = 0; i < bodies.Count - 1; i++)
{
for (int j = i + 1; j < bodies.Count; j++)
{
Body bodyA = bodies[i];
Body bodyB = bodies[j];
if (bodyA.type == Body.eType.Static && bodyB.type == Body.eType.Static)
{
continue;
}
CircleCollider circleA = new CircleCollider(bodyA.position, ((Circle)bodyA.shape).radius);
CircleCollider circleB = new CircleCollider(bodyB.position, ((Circle)bodyB.shape).radius);
if (circleA.Contains(circleB))
{
Contact contact = new Contact()
{
bodyA = bodyA, bodyB = bodyB
};
float distance = (circleA.center - circleB.center).magnitude;
contact.depth = (circleA.radius + circleB.radius) - distance;
contact.normal = (circleA.center - circleB.center).normalized;
contacts.Add(contact);
}
}
}
}
public static bool DoCollide(CircleCollider c1, CircleCollider c2)
{
float dist = MathUtils.GetDistance(c1.GetCenter(), c2.GetCenter());
float radsum = c1.GetRadius() + c2.GetRadius();
return(dist <= radsum);
}
public SpriteShip(Sprite sprite) : base(sprite, false)
{
_boundary = new Rectangle
{
X = 10,
Y = 50,
Height = (int)World.Instance.WorldSize.Y - 80,
Width = (int)World.Instance.WorldSize.X - 10
};
Scale.X = Scale.Y = 0.15f;
PlayerStats = new PlayerStatistics();
Controller = new NullController();
// Create collider for ship
CircleCollider cldr = new CircleCollider()
{
Radius = (int)230 * Scale.X,
Position = Position
};
cldr.Center.X = (Width / 2) - 9;
cldr.Center.Y = (Height / 2) - 9;
Collider = cldr;
_weapon = new SingleBlaster(Width);
Sprite.Frames.Add(new Rectangle {
X = 0, Y = 0, Width = 405, Height = 488
});
Sprite.CenterPoint = new Vector2D {
X = 405f / 2f, Y = 488f / 2f
};
}
public Kuratko(Scene defaultScene)
{
entity = defaultScene.createEntity("entity", new Vector2(50, 50));
_inputHandler = entity.addComponent(new KuratkoInputHandler());
_mover = entity.addComponent(new Mover());
_collider = entity.colliders.add(new CircleCollider());
// ANIMACE
var texture = defaultScene.contentManager.Load <Texture2D>("sprites/zviratka");
var subtextures = Subtexture.subtexturesFromAtlas(texture, 32, 32);
_animation = entity.addComponent(new Sprite <Animations>(subtextures[8]));
_animation.addAnimation(Animations.Default, new SpriteAnimation(new List <Subtexture>()
{
subtextures[8],
}));
_animation.addAnimation(Animations.Walk, new SpriteAnimation(new List <Subtexture>()
{
subtextures[9],
subtextures[8],
subtextures[16],
}));
}
public static Vector2 PushSpeedVector(CircleCollider main, CircleCollider second)
{
Vector2 pushV = second.GetCenter() - main.GetCenter();
pushV.Normalize();
return(pushV * pushOutSpeed);
}
public Body(Layer layer, Vector2 position) : base(layer)
{
ICollider collider;
if (_r.Next(2) == 0)
{
collider = new RectangleCollider(
position,
new Vector2(_r.Next(32, 64), _r.Next(32, 64)) / 2f
);
}
else
{
collider = new CircleCollider(
position,
_r.Next(16, 48) / 2f
);
}
AddComponent(new CPosition(position));
var phy = new CPhysics(1);
phy.Collider = collider;
AddComponent(phy);
}
public static bool CheckCollision(CircleCollider h1, CircleCollider h2)
{
var h1Position = h1.GetPosition();
var h2Position = h2.GetPosition();
return(Math.Pow((h1Position.X - h2Position.X), 2) + Math.Pow((h1Position.Y - h2Position.Y), 2) < Math.Pow((h1.Radius + h2.Radius), 2));
}
private void GenerateCircleCollider()
{
float2 center = (Bounds.Min + Bounds.Max) * 0.5f;
float r = math.distance(Bounds.Min, center);
BoundsCircle = new CircleCollider(center, r);
}
public static bool CheckCollision(BoxCollider h1, CircleCollider h2)
{
var deltaX = h2.Position.X - Math.Max(h1.Box.X, Math.Min(h2.Position.X, h1.Box.Right));
var deltaY = h2.Position.Y - Math.Max(h1.Box.Y, Math.Min(h2.Position.Y, h1.Box.Bottom));
return((deltaX * deltaX + deltaY * deltaY) < (h2.Radius * h2.Radius));
}
protected override void OnAdded()
{
var rectCollider = new RectangleCollider();
rectCollider.Area = new RectF(0, 0, 100, 100);
rectCollider.IsVisible = true;
rectCollider.Tag = "A";
AddCollider(rectCollider);
var lineCollider = new LineCollider();
lineCollider.StartingPosition = new Vector2DF(110, 110);
lineCollider.EndingPosition = new Vector2DF(200, 200);
lineCollider.Thickness = 10;
lineCollider.Tag = "B";
lineCollider.IsVisible = true;
AddCollider(lineCollider);
var circleCollider = new CircleCollider();
circleCollider.Center = new Vector2DF(300, 300);
circleCollider.Radius = 90;
circleCollider.Tag = "C";
circleCollider.IsVisible = true;
AddCollider(circleCollider);
Scale = new Vector2DF(0.5f, 0.5f);
velocity = new Vector2DF(4, 0);
}
public override void onAddedToEntity()
{
_circleCollider = entity.getComponent <CircleCollider>();
_mover = entity.getComponent <Mover>();
_physicsHandler = entity.getComponent <PhysicsHandler>();
_mapComponent = entity.scene.findEntity("tiled-map").getComponent <TiledMapComponent>();
}
public void CircleCollider()
{
var tc = new TestCore();
tc.Init();
var collider1 = new CircleCollider();
collider1.Position = new Vector2F(30f, 30f);
collider1.Rotation = MathHelper.DegreeToRadian(10.0f);
collider1.Radius = 30.0f;
const string path = "Serialization/CircleCollider.bin";
Serialize(path, collider1);
var collider2 = Deserialize <CircleCollider>(path);
Assert.NotNull(collider2);
Assert.AreEqual(collider1.Position, collider2.Position);
Assert.AreEqual(collider1.Rotation, collider2.Rotation);
Assert.AreEqual(collider1.Radius, collider2.Radius);
tc.End();
}
public override void OnSpawn()
{
//_sprite = entity.addComponent(new Sprite(AssetLoader.GetTexture("particles/blood")));
_sprite = addComponent(new Sprite(_bloodTexture));
_sprite.renderLayer = _drawAbovePlayer ? Layers.PlayerFrontest : Layers.MapObstacles;
_sprite.material = new Material();
_mover = addComponent(new Mover());
_bloodHitbox = addComponent(new CircleCollider(0.1f));
Flags.setFlagExclusive(ref _bloodHitbox.collidesWithLayers, Layers.MapObstacles);
_bloodHitbox.physicsLayer = 0;
//Scale
//float random_scale = ((float)rng.range(-20, 20) / 100);
float random_scale = ((float)rng.range(-20, 20) / 100);
scale = new Vector2(1f + random_scale, 1f + random_scale);
//Rotation
_sprite.transform.rotation = rng.nextAngle();
if (_drawAbovePlayer)
{
Core.schedule(0.5f, _ => UpdateRenderLayerDepth());
}
}
/// <summary>
/// A train that drives along a given path.
/// Does not react to traffic lights.
/// </summary>
private Train(List <Vector2> Path)
: base(Path[0])
{
AddComponent(new Path(Path));
AddComponent(new Graphic(Assets.Train.GetRandom(), true));
Collider = AddComponent(new CircleCollider(new Vector2(60, 0), 10, CollisionTag.Vehicle)) as CircleCollider;
}
public SpriteAsteroid CreateAsteroid(float x, float y, float rotation)
{
if (_spriteAsteroid == null)
{
_spriteAsteroid = GraphicsManager.Instance.LoadSpriteFromImagePath(String.Format("{0}\\Spritesheets\\asteroid_01.png", AssetPath));
_spriteAsteroid.Frames.Add(new System.Drawing.Rectangle {
X = 0, Y = 0, Width = 120, Height = 120
});
}
SpriteAsteroid sprite = new SpriteAsteroid(_spriteAsteroid);
sprite.Position.X = x;
sprite.Position.Y = y;
sprite.Velocity.X = 0f;
sprite.Velocity.Y = 0f;
CircleCollider collider = (CircleCollider)PhysicsFactory.CreateCircleCollider(sprite.Position, 40);
collider.Center.X = 125f / 2f;
collider.Center.Y = 125f / 2f;
sprite.Collider = collider;
sprite.Life = (float)(RandomManager.Instance.Next(100, 1200) / 100f);
return(sprite);
}
private bool collisionWithCircle(CircleCollider circle)
{
bool inside1 = circleCollisionWithPoint(circle, startPos);
bool inside2 = circleCollisionWithPoint(circle, endPos);
if (inside1 || inside2)
{
return(true);
}
float lineLength = (endPos - startPos).magnitude;
// Dot product of line and circle
float dot = (((circle.transform.position.x - startPos.x) * (endPos.x - startPos.x)) + ((circle.transform.position.y - startPos.y) * (endPos.y - startPos.y))) / Mathf.Pow(lineLength, 2);
float closestX = startPos.x + (dot * (endPos.x - startPos.x));
float closestY = startPos.y + (dot * (endPos.y - startPos.y));
Vector3 closest = new Vector3(closestX, closestY);
if (!collisionWithPoint(closest))
{
return(false);
}
float dist = (closest - circle.transform.position).magnitude;
return(dist <= circle.radius);
}
/// <summary>
/// A circular field.
/// </summary>
public SystemicField(string affects, float amountPerFrame, float lifetime, float radius) : this(affects, amountPerFrame, lifetime)
{
Collider circle = new CircleCollider((int)radius, (int)CollisionTags.SystemicAreaOfEffect);
circle.CenterOrigin();
AddCollider(circle);
}
private void InitCircleColliders()
{
ColliderCategory colliderCategory = ColliderCategory.Bullet;
ColliderCategory collidesWith = ColliderCategory.Terrain | ColliderCategory.Actor | ColliderCategory.Bullet;
CircleCollider fragNade = new CircleCollider(null, "FragNade", 3 / 32f, 0.3f, colliderCategory, collidesWith);
CircleColliders.Add("FragNade", fragNade);
}
private void setOffset(ref CircleCollider collider, Vector2 offset)
{
var o = Util.Rotate(offset, sprite.Angle);
collider.CenterOrigin();
collider.OriginX += o.X;
collider.OriginY += o.Y;
}
public override void onAddedToEntity()
{
collider = new CircleCollider();
collider.isTrigger = true;
this.entity.addComponent(collider);
//this.entity.addComponent(new Text(Graphics.instance.bitmapFont, "TESTTEST", new Vector2(0, 0), Color.White))
// .setRenderLayer(99);
}
public bool Contains(CircleCollider circle)
{
Vector2 direction = center - circle.center;
float sqrDistance = direction.sqrMagnitude;
float sqrRadius = (radius + circle.radius) * (radius + circle.radius);
return(sqrDistance <= sqrRadius);
}
public Projectile(float x, float y, Vector2 direction, float speed, int radius, float lifespan, int damage, params int[] tags) : base(x, y)
{
direction.Normalize();
this.velocity = direction * speed;
this.lifespan = lifespan;
Collider = new CircleCollider(radius, tags);
Collider.CenterOrigin();
this.damage = damage;
}
public PickupItem(float x = 0, float y = 0, Graphic graphic = null, Collider collider = null, string name = "")
: base(x, y, graphic, collider, name)
{
Graphic = graphic ?? Image.CreateCircle(ItemRadius, Color.Green);
Collider = new CircleCollider(ItemRadius, Tag.PickupItem);
Graphic.CenterOrigin();
Collider.CenterOrigin();
}
public override void OnCollision(CircleCollider other, Vector2 normal)
{
// On collision with another CircleCollider, run Physics Simulation
physicsBody.CollisionResolution(other, normal);
// and play a bounce sound.
if (soundInstance.State == SoundState.Stopped && Vector2.Distance(physicsBody.velocity, Vector2.Zero) > 5)
{
soundInstance.Play();
}
}
/// <summary>
/// Returns a list of entities that collide with the given Collider and posess the Tag.
/// </summary>
public IEnumerable <Entity> Collide(CircleCollider Collider, CollisionTag Tag)
{
foreach (var possibleCollider in Colliders)
{
if (possibleCollider.Tag == Tag && possibleCollider.Entity != Collider.Entity && possibleCollider.CollidesWith(Collider))
{
yield return(possibleCollider.Entity);
}
}
}
public override void OnCollision(CircleCollider other, Vector2 normal)
{
// On collision with another CircleCollider, run Physics Simulation
physicsBody.CollisionResolution(other, normal);
// If the player collides with a patient, heal them.
if (other.entity.tag == "Player")
{
health = 100f;
}
}
public override void onAddedToScene()
{
switcherTexture = scene.content.Load <Texture2D>("ColorEntities/color_switcher");
switcherSprite = new Sprite(switcherTexture);
addComponent(switcherSprite);
var collider = new CircleCollider(switcherTexture.Height / 2);
addComponent(collider);
}
private static bool CollideRectCirc(RectangleCollider a, CircleCollider b)
{
if (a.IntersectsPoint(b.GetCenter()))
return true;
//Check the circle against the four edges of the rectangle
Vector2 pA = a.GetTopLeft();
Vector2 pB = a.GetTopRight();
Vector2 pC = a.GetBottomRight();
Vector2 pD = a.GetBottomLeft();
if (b.IntersectsLine(pA, pB, 0) || b.IntersectsLine(pB, pC, 0) || b.IntersectsLine(pC, pD, 0) || b.IntersectsLine(pD, pA, 0))
return true;
return false;
}
private static bool CollideCircCirc(CircleCollider a, CircleCollider b)
{
Vector2 diff = b.GetCenter() - a.GetCenter();
return (diff.X * diff.X + diff.Y * diff.Y < Math.Pow(XP.Distance(b.GetCenter(), a.GetCenter()),2));
}
private void SetUpWorldObjects()
{
// get user input object
Input = new InputManager();
Input.AddBinding(PAUSE, Keys.Escape);
Input.AddBinding(TOGGLE_OFFSET, Keys.T);
Add(Input);
// create the center marker
CenterMarker = new Sprite(ContentLoader.Content.Load<Texture2D>("ItemGlimer"));
CenterMarker.Center();
CenterMarker.Scale = new Vector2(0.1f, 0.1f);
CenterMarker.Position = new Vector2(1920 / 2, 1080 / 2);
CenterMarker.Color = Color.Red;
Add(CenterMarker);
// create the center colliders
centerCircleCollider = new CircleCollider(100);
centerCircleCollider.WireFrame = WireFrames.CircleWireFrame(centerCircleCollider.Bounds);
centerCircleCollider.Position = new Vector2(1920 / 2, 1080 / 2);
Add(centerCircleCollider);
centerBoxCollider = new BoxCollider(new Point(200, 200));
centerBoxCollider.WireFrame = WireFrames.BoxWireFrame(centerBoxCollider.Bounds);
centerBoxCollider.Position = new Vector2(1920 / 2, 1080 / 2);
centerBoxCollider.Center();
//Add(centerBoxCollider);
// create the screen size marker
ScreenSizeMarker = new Sprite(ContentLoader.Content.Load<Texture2D>("ItemGlimer"));
ScreenSizeMarker.Center();
ScreenSizeMarker.Scale = new Vector2(0.1f, 0.1f);
ScreenSizeMarker.Position = new Vector2(1920, 1080);
ScreenSizeMarker.Color = Color.Red;
Add(ScreenSizeMarker);
// create smiley
smiley = new SmileyWalkDude();
smiley.Position = new Vector2(1920 / 4, 1080 / 4);
Add(smiley);
// create the instruction text
instructions = new InstructionText("Move the Character off of the screen to continue.");
instructions.Position = new Vector2(200, 50);
instructions.DrawOrder = 1;
Add(instructions);
// create the outerBounds
Point size = new Point(1920 - 10, 1080 - 10);
outerBounds = new Corral(size, smiley);
outerBounds.Position = new Vector2(5, 5);
Add(outerBounds);
}
