public LineSegment(Vec2 pStart, Vec2 pEnd, GameObject owner, uint pColor = 0xffffffff, uint pLineWidth = 1, bool pGlobalCoords = false)
{
_owner = owner;
Start = pStart;
End = pEnd;
Color = pColor;
LineWidth = pLineWidth;
UseGlobalCoords = pGlobalCoords;
}
//------------------------------------------------------------------------------------------------------------------------
// Remove()
//------------------------------------------------------------------------------------------------------------------------
internal void Remove(GameObject gameObject)
{
if (_gameObjectsContained.Contains (gameObject)) {
_updateManager.Remove (gameObject);
_collisionManager.Remove (gameObject);
_gameObjectsContained.Remove (gameObject);
}
}
//------------------------------------------------------------------------------------------------------------------------
// GetGameObjectCollisions()
//------------------------------------------------------------------------------------------------------------------------
internal GameObject[] GetGameObjectCollisions(GameObject gameObject)
{
return _collisionManager.GetCurrentCollisions(gameObject);
}
//------------------------------------------------------------------------------------------------------------------------
// Add()
//------------------------------------------------------------------------------------------------------------------------
internal void Add(GameObject gameObject)
{
if (!_gameObjectsContained.Contains (gameObject)) {
_updateManager.Add (gameObject);
_collisionManager.Add (gameObject);
_gameObjectsContained.Add (gameObject);
}
}
//------------------------------------------------------------------------------------------------------------------------
// Contains()
//------------------------------------------------------------------------------------------------------------------------
public Boolean Contains(GameObject gameObject)
{
return _gameObjectsContained.Contains(gameObject);
}
//------------------------------------------------------------------------------------------------------------------------
// removeChild()
//------------------------------------------------------------------------------------------------------------------------
private void removeChild(GameObject child)
{
_children.Remove(child);
}
//------------------------------------------------------------------------------------------------------------------------
// addChild()
//------------------------------------------------------------------------------------------------------------------------
private void addChild(GameObject child)
{
if (child.HasChild(this)) return; //no recursive adding
_children.Add(child);
return;
}
//------------------------------------------------------------------------------------------------------------------------
// SetChildIndex()
//------------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Inserts the specified object in this object's child list at given location.
/// This will alter the position of other objects as well.
/// You can use this to determine the layer order (z-order) of child objects.
/// </summary>
/// <param name='child'>
/// Child.
/// </param>
/// <param name='index'>
/// Index.
/// </param>
public void SetChildIndex(GameObject child, int index)
{
if (child.parent != this) AddChild(child);
if (index < 0) index = 0;
if (index >= _children.Count) index = _children.Count - 1;
_children.Remove(child);
_children.Insert(index, child);
}
//------------------------------------------------------------------------------------------------------------------------
// RemoveChild()
//------------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Removes the specified child GameObject from this object.
/// </summary>
/// <param name='child'>
/// Child object to remove.
/// </param>
public void RemoveChild(GameObject child)
{
if (child.parent == this) {
child.parent = null;
}
}
//------------------------------------------------------------------------------------------------------------------------
// HitTest()
//------------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Tests if this object overlaps the one specified.
/// </summary>
/// <returns>
/// <c>true</c>, if test was hit, <c>false</c> otherwise.
/// </returns>
/// <param name='other'>
/// Other.
/// </param>
public virtual bool HitTest(GameObject other)
{
return _collider != null && other._collider != null && _collider.HitTest (other._collider);
}
//------------------------------------------------------------------------------------------------------------------------
// HasChild()
//------------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Returns 'true' if the specified object is a child of this object.
/// </summary>
/// <param name='gameObject'>
/// The GameObject that should be tested.
/// </param>
public bool HasChild(GameObject gameObject)
{
GameObject par = gameObject;
while (par != null) {
if (par == this) return true;
par = par.parent;
}
return false;
}
//------------------------------------------------------------------------------------------------------------------------
// AddChild()
//------------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Adds the specified GameObject as a child to this one.
/// </summary>
/// <param name='child'>
/// Child object to add.
/// </param>
public void AddChild(GameObject child)
{
child.parent = this;
}