static void GetShortsUpdateValue(Hashtable tbl, MemberValue value, int field)
{
UpdateValueAttribute attrib = (UpdateValueAttribute)value.Attribute;
if (attrib.ShortsIndex < 0 || attrib.ShortsIndex > 1)
{
throw new ObjectUpdateManagerException("ShortsIndex out of range on " + value.GetName() + " ShortsIndex = " + attrib.ShortsIndex);
}
if (tbl.Contains(field))
{
object tmp = tbl[field];
Type cType = tmp.GetType();
if (cType != typeof(ShortUU_UpdateValue) && cType != typeof(ShortSS_UpdateValue))
{
throw new ObjectUpdateManagerException("Failed to combine short values on field " + field + ", type " + tmp.GetType() + " was already in hashtable (" + value.GetName() + ")");
}
IShortsCombine c = (IShortsCombine)tmp;
tbl[field] = c.ShortsCombine(value, attrib.ShortsIndex, value.GetValueType());
}
else
{
if (value.GetValueType() == typeof(short))
{
ShortSS_UpdateValue uv = new ShortSS_UpdateValue(field);
uv.SetMemberValue(value, attrib.ShortsIndex);
tbl[field] = uv;
}
else
{
ShortUU_UpdateValue uv = new ShortUU_UpdateValue(field);
uv.SetMemberValue(value, attrib.ShortsIndex);
tbl[field] = uv;
}
}
}
static void GetBytesUpdateValue(Hashtable tbl, MemberValue value, int field)
{
UpdateValueAttribute attrib = (UpdateValueAttribute)value.Attribute;
if (attrib.BytesIndex < 0 || attrib.BytesIndex > 3)
{
throw new ObjectUpdateManagerException("BytesIndex out of range on " + value.GetName() + " BytesIndex = " + attrib.BytesIndex);
}
BytesUpdateValue v;
if (tbl.Contains(field))
{
IUpdateValue tmp = (IUpdateValue)tbl[field];
if (!(tmp is BytesUpdateValue))
{
throw new ObjectUpdateManagerException("Field " + field + " was a " + tmp.GetType() + " not a BytesUpdateValue (" + value.GetName() + ")");
}
v = (BytesUpdateValue)tmp;
}
else
{
v = new BytesUpdateValue(field);
tbl[field] = v;
}
v.SetMemberValue(value, attrib.BytesIndex);
}
static bool checkType(UpdateValueAttribute attrib, Type type)
{
if (attrib.OnlyForType == null)
{
return(true);
}
if (attrib.OnlyForType == type)
{
return(true);
}
while (type.BaseType != typeof(object))
{
type = type.BaseType;
if (attrib.OnlyForType == type)
{
return(true);
}
}
return(false);
}
static void GetSubClassUpdateValues(Hashtable tbl, MemberValue parentValue, int baseField, Type type, Type updateObjectType)
{
foreach (MemberValue tmp in MemberValue.GetMemberValues(type, typeof(UpdateValueAttribute), true, false))
{
MemberValue value = new SubClassMemberValue(parentValue, tmp);
UpdateValueAttribute attrib = (UpdateValueAttribute)value.Attribute;
if (!checkType(attrib, updateObjectType))
{
continue;
}
Type valueType = value.GetValueType();
if (valueType.IsArray == false)
{
if (!IsSubClass(valueType))
{
if (attrib.Field == -1)
{
throw new ObjectUpdateManagerException("Field was not set on " + updateObjectType.Name + value.GetName());
}
if (tmp is IndexMemberValue)
{
IndexMemberValue indexValue = tmp as IndexMemberValue;
if (valueType == typeof(ulong) || valueType == typeof(long))
{
AddUpdateValue(tbl, value, baseField + attrib.Field + indexValue.Index * 2);
}
else
{
AddUpdateValue(tbl, value, baseField + attrib.Field + indexValue.Index);
}
}
else
{
AddUpdateValue(tbl, value, baseField + attrib.Field);
}
}
else
{
GetSubClassUpdateValues(tbl, value, attrib.Field == -1 ? baseField : (baseField + attrib.Field), valueType, type);
}
}
else
{
if (attrib.ArraySize == -1)
{
throw new ObjectUpdateManagerException("ArraySize was not set on " + updateObjectType.Name + "." + value.GetName());
}
if (attrib.Field == -1)
{
throw new ObjectUpdateManagerException("Field was not set on the array " + updateObjectType.Name + "." + value.GetName());
}
if (attrib.NumSubFields == -1)
{
throw new ObjectUpdateManagerException("NumFields was not set on the subclass array " + updateObjectType.Name + "." + value.GetName());
}
valueType = valueType.GetElementType();
for (int i = 0; i < attrib.ArraySize; i++)
{
IndexMemberValue indexValue = new IndexMemberValue(value, i);
GetSubClassUpdateValues(tbl, indexValue, baseField + attrib.Field + i * attrib.NumSubFields, valueType, updateObjectType);
}
}
}
}
public static void RegisterUpdateObject(Type type)
{
try {
object[] tmp = type.GetCustomAttributes(typeof(UpdateObjectAttribute), true);
if (tmp.Length == 0)
{
throw new ObjectUpdateManagerException(type.ToString() + " has no UpdateObjectAttribute");
}
UpdateObjectAttribute updateObjectAttribute = (UpdateObjectAttribute)tmp[0];
if (updateObjectAttribute.MaxFields == -1)
{
throw new ObjectUpdateManagerException("MaxFields is not set in UpdateObjectAttribute on " + type.ToString());
}
Hashtable tbl = new Hashtable();
foreach (MemberValue value in MemberValue.GetMemberValues(type, typeof(UpdateValueAttribute), true, false))
{
UpdateValueAttribute attrib = (UpdateValueAttribute)value.Attribute;
if (!checkType(attrib, type))
{
continue;
}
Type valueType = value.GetValueType();
if (valueType.IsArray == false)
{
if (!IsSubClass(valueType))
{
if (attrib.Field == -1)
{
throw new ObjectUpdateManagerException("Field was not set on " + type.Name + value.GetName());
}
if (value is IndexMemberValue)
{
IndexMemberValue indexValue = value as IndexMemberValue;
if (valueType == typeof(ulong) || valueType == typeof(long))
{
AddUpdateValue(tbl, value, attrib.Field + indexValue.Index * 2);
}
else
{
AddUpdateValue(tbl, value, attrib.Field + indexValue.Index);
}
}
else
{
AddUpdateValue(tbl, value, attrib.Field);
}
}
else
{
GetSubClassUpdateValues(tbl, value, attrib.Field == -1 ? 0 : attrib.Field, valueType, type);
}
}
else
{
if (attrib.ArraySize == -1)
{
throw new ObjectUpdateManagerException("ArraySize was not set on " + type.Name + "." + value.GetName());
}
if (attrib.Field == -1)
{
throw new ObjectUpdateManagerException("Field was not set on the array " + type.Name + "." + value.GetName());
}
if (attrib.NumSubFields == -1)
{
throw new ObjectUpdateManagerException("NumFields was not set on the subclass array " + type.Name + "." + value.GetName());
}
valueType = valueType.GetElementType();
for (int i = 0; i < attrib.ArraySize; i++)
{
IndexMemberValue indexValue = new IndexMemberValue(value, i);
GetSubClassUpdateValues(tbl, indexValue, attrib.Field + i * attrib.NumSubFields, valueType, type);
}
}
}
if (tbl.Count == 0)
{
throw new ObjectUpdateManagerException("No update values in " + type.ToString());
}
UpdateObjectInfo uoi = new UpdateObjectInfo(tbl, updateObjectAttribute.MaxFields);
m_updateObjectInfos[type] = uoi;
} catch (Exception exp) {
DebugLogger.Log("", exp);
}
}
