public void Offset(OffsetTypes offsetType, params float[] offsets)
{
var result = Transformer2D.Offset(offsets, new IDot[] { StartPoint, EndPoint });
StartPoint = result[0];
EndPoint = result[1];
}
/// <summary>
/// Updates this element's transformer component (for enabling draggable/rotatable/scalable properties).
/// </summary>
private void UpdateTransformer2D()
{
if ((m_isDraggable || m_isRotatable || m_isScalable) &&
(m_transformer2D == null || !m_transformer2D.enabled))
{
m_transformer2D = this.gameObject.AddComponentNoDupe <Transformer2D>();
m_transformer2D.enabled = true;
}
else if (m_transformer2D != null && !m_isDraggable && !m_isRotatable && !m_isScalable)
{
Destroy(m_transformer2D);
m_transformer2D = null;
}
}
/// <summary>
/// Initialize all components.
/// </summary>
protected virtual void InitializeComponents()
{
m_isPressablePrev = m_isPressable;
m_isDraggablePrev = m_isDraggable;
m_isFlickablePrev = m_isFlickable;
// Make sure element has a SpriteRenderer component
m_spriteRenderer = this.GetComponent <SpriteRenderer>();
if (m_spriteRenderer == null)
{
m_spriteRenderer = this.GetComponentInChildren <SpriteRenderer>();
if (m_spriteRenderer == null)
{
m_spriteRenderer = this.gameObject.AddComponent <SpriteRenderer>();
}
}
// Make sure the elment has a Collider2D component if it needs one
if (m_isPressable || m_isDraggable || m_isFlickable)
{
AddOrGetComponentCollider2D();
}
// Make sure element has a PressGesture component if it needs one
if (m_isPressable)
{
m_pressGesture = this.gameObject.AddComponentNoDupe <PressGesture>();
AddPressDelegate(OnObjectPress);
AddReleaseDelegate(OnObjectRelease);
}
// Make sure element has a SimplePanGesture component if it needs one
// Make sure element has a Transformer2D component if it needs one
if (m_isDraggable)
{
m_simplePanGesture = this.gameObject.AddComponentNoDupe <SimplePanGesture>();
m_transformer2D = this.gameObject.AddComponentNoDupe <Transformer2D>();
}
// Make sure element has a FlickGesture component if it needs one
if (m_isFlickable)
{
m_flickGesture = this.gameObject.AddComponentNoDupe <FlickGesture>();
}
// No need for ReleaseGesture - this script has a different implementation for release
}
/// <summary>
/// Updates the IsDraggable property
/// Components are added/enabled/disabled as needed
/// </summary>
protected void UpdateIsDraggableField()
{
if (m_isDraggable == m_isDraggablePrev)
{
return;
}
if (m_isDraggable)
{
AddOrGetComponentCollider2D();
m_simplePanGesture = this.gameObject.AddComponentNoDupe <SimplePanGesture>();
m_transformer2D = this.gameObject.AddComponentNoDupe <Transformer2D>();
m_simplePanGesture.enabled = true;
}
else
{
if (m_simplePanGesture != null)
{
m_simplePanGesture.enabled = false;
}
}
m_isDraggablePrev = m_isDraggable;
}
