I don't know what decompiler you guys are using, but for me that code looks like this:



Coroutines are very ugly to decompile due to the way they work, but you can make sense of it. The beginning state is default, then you have functions like Yield(nextState, stuff) and YieldDefault(nextState), they make the code continue at a different state in the next frame or after another coroutine finished.

Above code would look about like this in C# if I remember how to use yield correctly:


IEnumerator Load()
{
   if (isLoading || !CheckFileExists(textFieldCode.fileName + ".bsg")))
       yield break;

   isLoading = true;

   yield return StartCoroutine(saveCode.LoadName(textFieldCode.fileName));
   yield return new WaitForSeconds(0.2f);

   STATLORD.inMenu = false;
   Camera.main.GetComponent(typeof(BlurEffect)).enabled = false;
   isLoading = false;
   saveWindowObj.gameObject.SetActive(false);
}


Following the code through a few more (pointless) coroutines, we end up here:



Though that only reads the file, the loading function is called by the same coroutine after this finishes.

I recommend you switch to www.telerik.com/products/decompiler.aspx if you aren't using it already, best C# decompiler you can find. It sometimes generates a few more lines than other decompilers but that doesn't really make a difference.

Make sure to enable "Show compiler generated types and members" in Tools>Settings in order to see coroutines, and install reflexil from Plugins>Plugins Manager