/// <summary>
/// Initializes the specified field offset. This will throw an exception if failed to find.
/// </summary>
/// <param name="typeId">The type identifier.</param>
/// <param name="fieldId">The field identifier.</param>
/// <exception cref="System.ArgumentException">Unable to initialize address with unique ID of + id + !</exception>
public static CachedFid Initialize(ulong typeId, uint fieldId)
{
var t = Main.GameInfo != null?Main.GameInfo.GetTypeInfo(typeId) : null;
if (t == null)
{
throw new ArgumentException("Unable to initialize field offset due to type with unique ID of " + typeId + " was not found!");
}
var ls = t.Fields;
GameInfo.GameFieldInfo fld = null;
if (ls != null)
{
// Save some time, usually field id is also index.
if (fieldId > 0 && fieldId <= int.MaxValue)
{
int index = (int)fieldId - 1;
if (index < ls.Count)
{
var x = ls[index];
if (x.FieldId == fieldId)
{
fld = x;
}
}
}
if (fld == null)
{
foreach (var x in ls)
{
if (x.FieldId == fieldId)
{
fld = x;
break;
}
}
}
}
if (fld == null)
{
throw new ArgumentException("Unable to initialize field offset due to field with ID " + fieldId + " was not found in type " + (t.Name ?? "") + " (" + t.Id + ")!");
}
if (!fld.Begin.HasValue)
{
throw new ArgumentException("Unable to initialize field offset due to field with ID " + fieldId + " in type " + (t.Name ?? "") + " (" + t.Id + ") did not have a known offset!");
}
return(new CachedFid(fld.Begin.Value));
}
/// <summary>
/// Tries to initializes the specified field offset.
/// </summary>
/// <param name="typeId">The type identifier.</param>
/// <param name="fieldId">The field identifier.</param>
/// <returns></returns>
public static CachedFid TryInitialize(ulong typeId, uint fieldId)
{
var t = Main.GameInfo != null?Main.GameInfo.GetTypeInfo(typeId) : null;
if (t != null)
{
var ls = t.Fields;
if (ls != null)
{
GameInfo.GameFieldInfo fld = null;
// Save some time, usually field id is also index.
if (fieldId > 0 && fieldId <= int.MaxValue)
{
int index = (int)fieldId - 1;
if (index < ls.Count)
{
var x = ls[index];
if (x.FieldId == fieldId)
{
fld = x;
}
}
}
if (fld == null)
{
foreach (var x in ls)
{
if (x.FieldId == fieldId)
{
fld = x;
break;
}
}
}
if (fld != null && fld.Begin.HasValue)
{
return(new CachedFid(fld.Begin.Value));
}
}
}
return(new CachedFid());
}
