public static List<Entity> All(Collider a, List<Entity> b, List<Entity> into, Vector2 aPos)
{
Vector2 old = a.Position;
a.Position = aPos;
List<Entity> ret = All(a, b, into);
a.Position = old;
return ret;
}
public static List<Entity> All(Collider a, List<Entity> b, List<Entity> into)
{
foreach (var e in b)
{
if (a.Collide(e))
into.Add(e);
}
return into;
}
private void DisplayBounds(Collider c, int bx, int by, int bw, int bh, Color color)
{
Rectangle rect;
rect.Width = 1;
rect.Height = 1;
for (int x = bx; x < bx + bw; x++)
{
rect.X = x;
for (int y = by; y < by + bh; y++)
{
rect.Y = y;
if (c.Collide(rect))
{
Draw.SpriteBatch.Draw(Draw.Pixel.Texture.Texture, rect, Draw.Pixel.ClipRect, color);
break;
}
}
for (int y = by + bh - 1; y >= by; y--)
{
rect.Y = y;
if (c.Collide(rect))
{
Draw.SpriteBatch.Draw(Draw.Pixel.Texture.Texture, rect, Draw.Pixel.ClipRect, color);
break;
}
}
}
for (int y = by; y < by + bh; y++)
{
rect.Y = y;
for (int x = bx; x < bx + bw; x++)
{
rect.X = x;
if (c.Collide(rect))
{
Draw.SpriteBatch.Draw(Draw.Pixel.Texture.Texture, rect, Draw.Pixel.ClipRect, color);
break;
}
}
for (int x = bx + bw - 1; x > bx; x--)
{
rect.X = x;
if (c.Collide(rect))
{
Draw.SpriteBatch.Draw(Draw.Pixel.Texture.Texture, rect, Draw.Pixel.ClipRect, color);
break;
}
}
}
}
public override void Update()
{
base.Update();
//if ((this.sprite.CurrentAnimID == "normal") && (hasArrow))
// this.sprite.Play("happy", false);
if (this.Collidable)
{
Monocle.Collider collider = base.Collider;
base.Collider = collider;
base.Collider = this.arrowPickupHitbox;
Monocle.Entity entity = base.CollideFirst(Monocle.GameTags.Arrow);
if ((entity != null) && (entity as Arrow))
{
((MyArrow)entity).OnGhostCollect(this, false);
}
base.Collider = collider;
}
}
public static List<Entity> All(Collider a, List<Entity> b, Vector2 aPos)
{
return All(a, b, new List<Entity>(), aPos);
}
public static List<Entity> All(Collider a, List<Entity> b)
{
return All(a, b, new List<Entity>());
}
public static List<Entity> All(Collider a, List<Entity> b, List<Entity> into, float aX, float aY)
{
return All(a, b, into, new Vector2(aX, aY));
}
public override Collider Clone()
{
Collider[] clones = new Collider[colliders.Length];
for (int i = 0; i < colliders.Length; i++)
clones[i] = colliders[i].Clone();
return new ColliderList(clones);
}
public bool Collide(Collider collider)
{
if (collider is Hitbox)
{
return Collide(collider as Hitbox);
}
else if (collider is Grid)
{
return Collide(collider as Grid);
}
else if (collider is ColliderList)
{
return Collide(collider as ColliderList);
}
else if (collider is Circle)
{
return Collide(collider as Circle);
}
else
throw new Exception("Collisions against the collider type are not implemented!");
}
public static Entity First(Collider a, List<Entity> b)
{
foreach (var e in b)
{
if (a.Collide(e))
return e;
}
return null;
}
public static bool Check(Collider a, List<Entity> b, float aX, float aY)
{
return Check(a, b, new Vector2(aX, aY));
}
public static bool Check(Collider a, List<Entity> b, Vector2 aPos)
{
Vector2 old = a.Position;
a.Position = aPos;
bool ret = Check(a, b);
a.Position = old;
return ret;
}
public static bool Check(Collider a, List<Entity> b)
{
foreach (var e in b)
{
if (a.Collide(e))
return true;
}
return false;
}
public void Remove(params Collider[] toRemove)
{
#if DEBUG
foreach (var c in toRemove)
{
if (!colliders.Contains(c))
throw new Exception("Removing a Collider from a ColliderList that does not contain it!");
else if (c == null)
throw new Exception("Cannot remove a null Collider from a ColliderList.");
}
#endif
Collider[] newColliders = new Collider[colliders.Length - toRemove.Length];
int at = 0;
foreach (var c in colliders)
{
if (!toRemove.Contains(c))
{
newColliders[at] = c;
at++;
}
}
colliders = newColliders;
}
public static List<Entity> All(Collider a, List<Entity> b, float aX, float aY)
{
return All(a, b, new List<Entity>(), aX, aY);
}
public static Entity First(Collider a, List<Entity> b, Vector2 aPos)
{
Vector2 old = a.Position;
a.Position = aPos;
Entity ret = First(a, b);
a.Position = old;
return ret;
}
public static Entity First(Collider a, List<Entity> b, float aX, float aY)
{
return First(a, b, new Vector2(aX, aY));
}
public static void Rect(Collider collider, Color color)
{
Rect(collider.AbsoluteLeft, collider.AbsoluteTop, collider.Width, collider.Height, color);
}
public void Add(params Collider[] toAdd)
{
#if DEBUG
foreach (var c in toAdd)
{
if (colliders.Contains(c))
throw new Exception("Adding a Collider to a ColliderList that already contains it!");
else if (c == null)
throw new Exception("Cannot add a null Collider to a ColliderList.");
}
#endif
Collider[] newColliders = new Collider[colliders.Length + toAdd.Length];
for (int i = 0; i < colliders.Length; i++)
newColliders[i] = colliders[i];
for (int i = 0; i < toAdd.Length; i++)
{
newColliders[i + colliders.Length] = toAdd[i];
toAdd[i].Added(Entity);
}
colliders = newColliders;
}
