/// <summary>
/// Looks up the composite image for the given trigger name
/// </summary>
/// <param name="triggerName">The image layout trigger name</param>
/// <returns>The composite image</returns>
public CompositeImage CompositeImageForTrigger(string triggerName)
{
// See if the description is already loaded
if (compositeImageCache.TryGetValue(triggerName, out var wref))
{
var ret = (CompositeImage)wref.Target;
if (null != ret)
{
return(ret);
}
}
// look up name for the file
var layoutPath = ImageLayoutFullPathForTrigger(triggerName);
if (null == layoutPath)
{
return(null);
}
// Get the full path for the map
var mapPath = ImageMapFullPathForTrigger(triggerName);
// Create the object
var image = new CompositeImage(layoutPath, mapPath);
// Add an item to the cache
compositeImageCache[triggerName] = new WeakReference(image);
// return it
return(image);
}
/// <summary>
/// Analyzes the composite image structure
/// </summary>
/// <param name="errs">The errors found within the animation clip</param>
/// <param name="errKey">The label to help identify which animation clip this
/// error is referring to</param>
/// <param name="compositeImage">The composite image to check</param>
public void Analyze(StringBuilder errs, string errKey, CompositeImage compositeImage)
{
foreach (var layout in compositeImage.layouts)
{
Analyze(errs, $"{errKey}:{layout.layerName}", layout);
}
}