/// <summary>
/// Returns whether or not this importer accepts the given input.
/// By default, compares the input files extension to <see cref="SourceFileExts"/>.
/// </summary>
protected virtual bool AcceptsInput(AssetImportInput input)
{
string inputFileExt = Path.GetExtension(input.Path);
bool matchingFileExt = this.SourceFileExts.Any(acceptedExt =>
string.Equals(inputFileExt, acceptedExt, StringComparison.InvariantCultureIgnoreCase));
return(matchingFileExt);
}
private void DetermineLocalInputFilePaths()
{
for (int assignmentIndex = 0; assignmentIndex < this.inputMapping.Count; assignmentIndex++)
{
ImportInputAssignment assignment = inputMapping.Data[assignmentIndex];
// Create a relative mapping for each of the handled files
AssetImportInput[] handledInputInSourceMedia = new AssetImportInput[assignment.HandledInput.Length];
for (int i = 0; i < assignment.HandledInput.Length; i++)
{
string oldFullName = assignment.HandledInput[i].AssetName;
string newFullName;
// If there was an automatic rename of output Resources, reflect that with local source / media paths
if (this.assetRenameMap.TryGetValue(oldFullName, out newFullName))
{
string ext = Path.GetExtension(assignment.HandledInput[i].Path);
string newRelativePath = newFullName + ext;
handledInputInSourceMedia[i] = new AssetImportInput(
Path.Combine(sourceDir, newRelativePath),
newRelativePath,
newFullName);
}
// Otherwise, perform a regular mapping from original input location to local source / media
else
{
handledInputInSourceMedia[i] = new AssetImportInput(
Path.Combine(sourceDir, assignment.HandledInput[i].RelativePath),
assignment.HandledInput[i].RelativePath,
assignment.HandledInput[i].AssetName);
}
}
// Assign the determined paths back to the input mapping
this.inputMapping.Data[assignmentIndex].HandledInputInSourceMedia = handledInputInSourceMedia;
}
}
private bool AcceptsInput(AssetImportInput input)
{
string inputFileExt = Path.GetExtension(input.Path);
bool matchingFileExt = SourceFileExts.Any(acceptedExt => string.Equals(inputFileExt, acceptedExt, StringComparison.InvariantCultureIgnoreCase));
return matchingFileExt;
}
/// <summary>
/// Returns the name of the resource that this importer
/// would generate for the given input. Defaults to the name
/// of the input file, without extension.
/// </summary>
protected virtual string GetResourceNameFromInput(AssetImportInput input)
{
return(input.AssetName);
}
/// <summary>
/// Performs the import operation for a resource.
/// </summary>
/// <param name="resourceRef">A <see cref="ContentRef{T}"/> pointing to the resource being imported.</param>
/// <param name="input">The input information for the import operation.</param>
/// <param name="env">The input environment in which the import is taking place.</param>
protected abstract void ImportResource(ContentRef <T> resourceRef, AssetImportInput input, IAssetImportEnvironment env);
private void DetermineLocalInputFilePaths()
{
for (int assignmentIndex = 0; assignmentIndex < this.inputMapping.Count; assignmentIndex++)
{
ImportInputAssignment assignment = inputMapping.Data[assignmentIndex];
// Create a relative mapping for each of the handled files
AssetImportInput[] handledInputInSourceMedia = new AssetImportInput[assignment.HandledInput.Length];
for (int i = 0; i < assignment.HandledInput.Length; i++)
{
string oldFullName = assignment.HandledInput[i].AssetName;
string newFullName;
// If there was an automatic rename of output Resources, reflect that with local source / media paths
if (this.assetRenameMap.TryGetValue(oldFullName, out newFullName))
{
string ext = Path.GetExtension(assignment.HandledInput[i].Path);
string newRelativePath = newFullName + ext;
handledInputInSourceMedia[i] = new AssetImportInput(
Path.Combine(sourceDir, newRelativePath),
newRelativePath,
newFullName);
}
// Otherwise, perform a regular mapping from original input location to local source / media
else
{
handledInputInSourceMedia[i] = new AssetImportInput(
Path.Combine(sourceDir, assignment.HandledInput[i].RelativePath),
assignment.HandledInput[i].RelativePath,
assignment.HandledInput[i].AssetName);
}
}
// Assign the determined paths back to the input mapping
this.inputMapping.Data[assignmentIndex].HandledInputInSourceMedia = handledInputInSourceMedia;
}
}
