/// <summary>Apply any <see cref="Editors"/> to a loaded asset.</summary>
/// <typeparam name="T">The asset type.</typeparam>
/// <param name="info">The basic asset metadata.</param>
/// <param name="asset">The loaded asset.</param>
private IAssetData ApplyEditors <T>(IAssetInfo info, IAssetData asset)
{
IAssetData GetNewData(object data) => new AssetDataForObject(info, data, this.AssertAndNormaliseAssetName);
// edit asset
foreach (var entry in this.GetInterceptors(this.Editors))
{
// check for match
IModMetadata mod = entry.Key;
IAssetEditor editor = entry.Value;
try
{
if (!editor.CanEdit <T>(info))
{
continue;
}
}
catch (Exception ex)
{
mod.LogAsMod($"Mod crashed when checking whether it could edit asset '{info.AssetName}', and will be ignored. Error details:\n{ex.GetLogSummary()}", LogLevel.Error);
continue;
}
// try edit
object prevAsset = asset.Data;
try
{
editor.Edit <T>(asset);
this.Monitor.Log($"{mod.DisplayName} edited {info.AssetName}.", LogLevel.Trace);
}
catch (Exception ex)
{
mod.LogAsMod($"Mod crashed when editing asset '{info.AssetName}', which may cause errors in-game. Error details:\n{ex.GetLogSummary()}", LogLevel.Error);
}
// validate edit
if (asset.Data == null)
{
mod.LogAsMod($"Mod incorrectly set asset '{info.AssetName}' to a null value; ignoring override.", LogLevel.Warn);
asset = GetNewData(prevAsset);
}
else if (!(asset.Data is T))
{
mod.LogAsMod($"Mod incorrectly set asset '{asset.AssetName}' to incompatible type '{asset.Data.GetType()}', expected '{typeof(T)}'; ignoring override.", LogLevel.Warn);
asset = GetNewData(prevAsset);
}
}
// return result
return(asset);
}
/// <summary>Apply any <see cref="Editors"/> to a loaded asset.</summary>
/// <typeparam name="T">The asset type.</typeparam>
/// <param name="info">The basic asset metadata.</param>
/// <param name="asset">The loaded asset.</param>
private IAssetData ApplyEditors <T>(IAssetInfo info, IAssetData asset)
{
IAssetData GetNewData(object data) => new AssetDataForObject(info, data, this.AssertAndNormalizeAssetName);
// special case: if the asset was loaded with a more general type like 'object', call editors with the actual type instead.
{
Type actualType = asset.Data.GetType();
Type actualOpenType = actualType.IsGenericType ? actualType.GetGenericTypeDefinition() : null;
if (typeof(T) != actualType && (actualOpenType == typeof(Dictionary <,>) || actualOpenType == typeof(List <>) || actualType == typeof(Texture2D) || actualType == typeof(Map)))
{
return((IAssetData)this.GetType()
.GetMethod(nameof(this.ApplyEditors), BindingFlags.NonPublic | BindingFlags.Instance)
.MakeGenericMethod(actualType)
.Invoke(this, new object[] { info, asset }));
}
}
// edit asset
foreach (var entry in this.Editors)
{
// check for match
IModMetadata mod = entry.Mod;
IAssetEditor editor = entry.Data;
try
{
if (!editor.CanEdit <T>(info))
{
continue;
}
}
catch (Exception ex)
{
mod.LogAsMod($"Mod crashed when checking whether it could edit asset '{info.AssetName}', and will be ignored. Error details:\n{ex.GetLogSummary()}", LogLevel.Error);
continue;
}
// try edit
object prevAsset = asset.Data;
try
{
editor.Edit <T>(asset);
this.Monitor.Log($"{mod.DisplayName} edited {info.AssetName}.", LogLevel.Trace);
}
catch (Exception ex)
{
mod.LogAsMod($"Mod crashed when editing asset '{info.AssetName}', which may cause errors in-game. Error details:\n{ex.GetLogSummary()}", LogLevel.Error);
}
// validate edit
if (asset.Data == null)
{
mod.LogAsMod($"Mod incorrectly set asset '{info.AssetName}' to a null value; ignoring override.", LogLevel.Warn);
asset = GetNewData(prevAsset);
}
else if (!(asset.Data is T))
{
mod.LogAsMod($"Mod incorrectly set asset '{asset.AssetName}' to incompatible type '{asset.Data.GetType()}', expected '{typeof(T)}'; ignoring override.", LogLevel.Warn);
asset = GetNewData(prevAsset);
}
}
// return result
return(asset);
}