public Asset loadAsset(AssetDetails argDetails, String argText, Point[] argPoints)
{
Asset a = null;
// if an asset with this name already exists
if (assets.ContainsKey(makeTextKey(argDetails, argText)))
{
assets.TryGetValue(makeTextKey(argDetails, argText), out a); // obtain it
}
else
{ // if not, make it and add it
switch (argDetails.type)
{
case AssetType.IMAGE:
a = makeImageAsset(argText);
break;
case AssetType.SHAPE:
a = makeShapeAsset(argText, argPoints);
break;
case AssetType.TEXT:
a = makeTextAsset(argText, argDetails);
break;
}
addAsset(a);
}
// return asset
return(a);
}
private String makeTextKey(AssetDetails argDetails, String argText)
{
if (argDetails is TextAssetDetails)
{
return(argText + ((TextAssetDetails)argDetails).fontSize + ((TextAssetDetails)argDetails).fontName + ((TextAssetDetails)argDetails).fontColor.ToString());
}
return(argText);
}
private Asset makeTextAsset(String text, AssetDetails details)
{
if (details is TextAssetDetails)
{
TextAssetDetails tad = (TextAssetDetails)details;
return(new TextAsset(text, tad.fontName, tad.fontSize, tad.fontColor));
}
return(new TextAsset(text));
}