Asserts.cs

#line hidden
[Conditional("UNITY_EDITOR")]
void Assert(bool value)
{
    if (value) return;
    var msg = CallerSrcLine(1);
    UnityEngine.Debug.LogError(msg);
    throw new Exception(msg);
}
#line default

string CallerSrcLine(int skipFrames = 0)
{
    var trace = new StackTrace(1 + skipFrames, true);
    var fr = trace.GetFrame(0);
    var line = fr.GetFileLineNumber() - 1;
    var fileName = fr.GetFileName();
    if (!File.Exists(fileName))
        return string.Empty;

    var lines = File.ReadAllLines(fileName);
    return lines[line].Trim();
}