public void HandlePing()
{
if (!isPinging)
{
return;
}
float num1 = m_ZoomTime + m_WaitTime + m_FadeOutTime;
float num2 = Time.realtimeSinceStartup - m_TimeStart;
if (num2 >= 0f && num2 < num1)
{
Color color = GUI.color;
Matrix4x4 matrix1 = GUI.matrix;
if (num2 < m_ZoomTime)
{
float num3 = m_ZoomTime / 2f;
float num4 = (float)((m_PeakScale - 1.0) * ((m_ZoomTime - Mathf.Abs(num3 - num2)) / num3 - 1.0) + 1.0);
Matrix4x4 matrix2 = GUI.matrix;
Vector2 vector2 = GUIClipWrap.Unclip(m_ContentRect.xMax >= m_AvailableWidth ? new Vector2(m_AvailableWidth, m_ContentRect.center.y) : m_ContentRect.center);
GUI.matrix = Matrix4x4.TRS(vector2, Quaternion.identity, new Vector3(num4, num4, 1f)) * Matrix4x4.TRS(-vector2, Quaternion.identity, Vector3.one) * matrix2;
}
else if (num2 > m_ZoomTime + m_WaitTime)
{
float num3 = (num1 - num2) / m_FadeOutTime;
GUI.color = new Color(color.r, color.g, color.b, color.a * num3);
}
if (m_ContentDraw != null && Event.current.type == EventType.Repaint)
{
Rect position = m_ContentRect;
position.x -= m_PingStyle.padding.left;
position.y -= m_PingStyle.padding.top;
m_PingStyle.Draw(position, GUIContent.none, false, false, false, false);
m_ContentDraw(m_ContentRect);
}
GUI.matrix = matrix1;
GUI.color = color;
}
else
{
m_TimeStart = -1f;
}
}
internal static Vector2 MouseDeltaReader(Rect position, bool activated)
{
int controlId = GUIUtility.GetControlID("MouseDeltaReader".GetHashCode(), FocusType.Passive, position);
Event current = Event.current;
switch (current.GetTypeForControl(controlId))
{
case EventType.MouseDown:
if (activated && GUIUtility.hotControl == 0 && (position.Contains(current.mousePosition) && current.button == 0))
{
GUIUtility.hotControl = controlId;
GUIUtility.keyboardControl = 0;
s_MouseDeltaReaderLastPos = GUIClipWrap.Unclip(current.mousePosition);
current.Use();
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == controlId && current.button == 0)
{
GUIUtility.hotControl = 0;
current.Use();
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlId)
{
Vector2 vector2_1 = GUIClipWrap.Unclip(current.mousePosition);
Vector2 vector2_2 = vector2_1 - s_MouseDeltaReaderLastPos;
s_MouseDeltaReaderLastPos = vector2_1;
current.Use();
return(vector2_2);
}
break;
}
return(Vector2.zero);
}