/// <summary>
/// Creates a <see cref="ChatBubble"/> instance.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="owner">The owner.</param>
/// <param name="text">The text.</param>
/// <returns>The <see cref="ChatBubble"/> instance, or null if any <see cref="Exception"/>s errors occured
/// while trying to make the <see cref="ChatBubble"/> or any of the supplied parameters were invalid.</returns>
public static ChatBubble Create(Control parent, Entity owner, string text)
{
if (parent == null)
{
const string errmsg = "ChatBubble.Create() failed - parent was null.";
if (log.IsErrorEnabled)
log.Error(errmsg);
Debug.Fail(errmsg);
return null;
}
if (owner == null)
{
const string errmsg = "ChatBubble.Create() failed - owner was null.";
if (log.IsErrorEnabled)
log.Error(errmsg);
Debug.Fail(errmsg);
return null;
}
if (string.IsNullOrEmpty(text))
{
const string errmsg = "ChatBubble.Create() failed - text was null or empty.";
if (log.IsWarnEnabled)
log.Warn(errmsg);
return null;
}
lock (_chatBubblesSync)
{
ChatBubble c = null;
try
{
// If the ChatBubble already exists for the given Entity, reuse that one
if (_chatBubbles.TryGetValue(owner, out c) && c != null)
{
c._textControl.ChangeTextAndResize(text);
c._deathTime = (TickCount)(TickCount.Now + Lifespan);
c.Update(TickCount.Now);
return c;
}
// Create a new ChatBubble
if (CreateChatBubbleInstance != null)
c = CreateChatBubbleInstance(parent, owner, text);
else
c = new ChatBubble(parent, owner, text);
c.Update(TickCount.Now);
}
catch (Exception ex)
{
const string errmsg = "Error attempting to create ChatBubble for entity `{0}` with text `{1}`. Exception: {2}";
if (log.IsErrorEnabled)
log.ErrorFormat(errmsg, owner, text, ex);
Debug.Fail(string.Format(errmsg, owner, text, ex));
}
if (c == null)
return null;
_chatBubbles.Add(owner, c);
return c;
}
}
/// <summary>
/// Creates a <see cref="ChatBubble"/> instance.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="owner">The owner.</param>
/// <param name="text">The text.</param>
/// <returns>The <see cref="ChatBubble"/> instance, or null if any <see cref="Exception"/>s errors occured
/// while trying to make the <see cref="ChatBubble"/> or any of the supplied parameters were invalid.</returns>
public static ChatBubble Create(Control parent, Entity owner, string text)
{
if (parent == null)
{
const string errmsg = "ChatBubble.Create() failed - parent was null.";
if (log.IsErrorEnabled)
{
log.Error(errmsg);
}
Debug.Fail(errmsg);
return(null);
}
if (owner == null)
{
const string errmsg = "ChatBubble.Create() failed - owner was null.";
if (log.IsErrorEnabled)
{
log.Error(errmsg);
}
Debug.Fail(errmsg);
return(null);
}
if (string.IsNullOrEmpty(text))
{
const string errmsg = "ChatBubble.Create() failed - text was null or empty.";
if (log.IsWarnEnabled)
{
log.Warn(errmsg);
}
return(null);
}
lock (_chatBubblesSync)
{
ChatBubble c = null;
try
{
// If the ChatBubble already exists for the given Entity, reuse that one
if (_chatBubbles.TryGetValue(owner, out c) && c != null)
{
c._textControl.ChangeTextAndResize(text);
c._deathTime = (TickCount)(TickCount.Now + Lifespan);
c.Update(TickCount.Now);
return(c);
}
// Create a new ChatBubble
if (CreateChatBubbleInstance != null)
{
c = CreateChatBubbleInstance(parent, owner, text);
}
else
{
c = new ChatBubble(parent, owner, text);
}
c.Update(TickCount.Now);
}
catch (Exception ex)
{
const string errmsg = "Error attempting to create ChatBubble for entity `{0}` with text `{1}`. Exception: {2}";
if (log.IsErrorEnabled)
{
log.ErrorFormat(errmsg, owner, text, ex);
}
Debug.Fail(string.Format(errmsg, owner, text, ex));
}
if (c == null)
{
return(null);
}
_chatBubbles.Add(owner, c);
return(c);
}
}
