/// <summary>
/// 获取一个数据对象,数据类型必须为DataType中任意一种
/// </summary>
/// <param name="index">元素索引</param>
/// <param name="offset">子元素偏移</param>
/// <returns></returns>
public unsafe object GetData(int index, int offset)
{
int o = (index * m_size + offset) * 4;
Int32 *a = (Int32 *)(ip + o);
return(buffer.GetData(*a));
}
public unsafe T GetData <T>(int index) where T : class
{
if (index < 0)
{
return(null);
}
if (index >= element)
{
return(null);
}
int o = index * 4;
Int32 *a = (Int32 *)(ip + o);
return(buffer.GetData(*a) as T);
}
public unsafe object GetData(int index)
{
int o = index * 4;
Int32 *a = (Int32 *)(ip + o);
return(buffer.GetData(*a));
}
object ReadObjectList(DataFieldInfo info, DataBuffer buffer, Object obj)
{
if (obj != null)
{
Int16[] addr16 = obj as Int16[];
if (addr16 != null)
{
var con = info.Construction();
IList list = con as IList;
for (int i = 0; i < addr16.Length; i++)
{
var fs = buffer.GetData(addr16[i]) as FakeStruct;
if (fs != null)
{
list.Add(ReadObject(info.typeInfo, fs, addr16[i]));
}
else
{
list.Add(null);
}
}
return(con);
}
else
{
Int32[] addr32 = obj as Int32[];
if (addr32 != null)
{
bool isStruct = info.typeInfo.isStruct;
var con = info.Construction();
IList list = con as IList;
for (int i = 0; i < addr32.Length; i++)
{
int a = addr32[i];
int index = a & 0xffff;
var fs = buffer.GetData(index) as FakeStruct;
if (fs != null)
{
if (isStruct)//结构体无法使用继承
{
list.Add(ReadObject(info.typeInfo, fs, index));
}
else
{
var dt = oldTypes[a >> 16].NewType; //使用继承类型
if (dt == null) //没有找到继承类型则使用默认类型
{
list.Add(null);
}
else
{
list.Add(ReadObject(dt, fs, index));
}
}
}
else
{
list.Add(null);
}
}
return(con);
}
else
{
FakeStructArray fsa = obj as FakeStructArray;
if (fsa != null)
{
FakeStruct fs;
unsafe
{
fs = new FakeStruct(buffer, fsa.StructSize, fsa.ip);
}
var con = info.Construction();
IList list = con as IList;
for (int i = 0; i < fsa.Length; i++)
{
unsafe { fs.SetPoint(fsa[i]); }
list.Add(ReadStruct(info.typeInfo, fs, 0));
}
return(con);
}
}
}
}
return(null);
}
object ReadObjectArray(DataFieldInfo info, DataBuffer buffer, Object obj)
{
if (obj != null)
{
Int16[] addr16 = obj as Int16[];
if (addr16 != null)
{
var con = info.ArrayConstruction(addr16.Length);
Array arry = con as Array;
if (arry != null)
{
for (int i = 0; i < addr16.Length; i++)
{
var fs = buffer.GetData(addr16[i]) as FakeStruct;
if (fs != null)
{
arry.SetValue(ReadObject(info.typeInfo, fs, addr16[i]), i);
}
}
}
return(con);
}
else
{
Int32[] addr32 = obj as Int32[];
if (addr32 != null)
{
bool isStruct = info.typeInfo.isStruct;
var con = info.ArrayConstruction(addr32.Length);
Array arry = con as Array;
if (arry == null)
{
for (int i = 0; i < addr32.Length; i++)
{
int a = addr32[i];
int index = a & 0xffff;
var fs = buffer.GetData(index) as FakeStruct;
if (fs != null)
{
if (isStruct)//结构体无法使用继承
{
arry.SetValue(ReadObject(info.typeInfo, fs, index), i);
}
else
{
var dt = oldTypes[a >> 16].NewType;//使用继承类型
if (dt == null)
{
dt = info.typeInfo;
}
arry.SetValue(ReadObject(dt, fs, index), i);
}
}
}
}
return(con);
}
else
{
FakeStructArray fsa = obj as FakeStructArray;
if (fsa != null)
{
FakeStruct fs;
unsafe
{
fs = new FakeStruct(buffer, fsa.StructSize, fsa.ip);
}
var con = info.ArrayConstruction(fsa.Length);
Array arry = con as Array;
if (arry != null)
{
for (int i = 0; i < fsa.Length; i++)
{
unsafe { fs.SetPoint(fsa[i]); }
arry.SetValue(ReadStruct(info.typeInfo, fs, 0), i);
}
}
return(con);
}
}
}
}
return(null);
}
object ReadStructList(DataFieldInfo info, DataBuffer buffer, object obj)
{
if (obj != null)
{
Int16[] addr16 = obj as Int16[];
if (addr16 != null)
{
var con = info.Construction();
IList list = con as IList;
var tmp = info.typeInfo.Construction();
IntPtr ptr = UnsafeOperation.GetStructAddr(tmp);
for (int i = 0; i < addr16.Length; i++)
{
unsafe
{
byte *bp = (byte *)ptr;
for (int j = 0; j < info.typeInfo.DataLength; j++)
{
bp[j] = 0;
}
}
var fs = buffer.GetData(addr16[i]) as FakeStruct;
if (fs != null)
{
ReadStruct(info.typeInfo, fs, 0, ptr);
}
list.Add(tmp);
}
return(con);
}
else
{
Int32[] addr32 = obj as Int32[];
if (addr32 != null)
{
bool isStruct = info.typeInfo.isStruct;
var con = info.Construction();
IList list = con as IList;
var tmp = info.typeInfo.Construction();
IntPtr ptr = UnsafeOperation.GetStructAddr(tmp);
for (int i = 0; i < addr32.Length; i++)
{
unsafe
{
byte *bp = (byte *)ptr;
for (int j = 0; j < info.typeInfo.DataLength; j++)
{
bp[j] = 0;
}
}
int a = addr32[i];
int index = a & 0xffff;
var fs = buffer.GetData(index) as FakeStruct;
if (fs != null)
{
ReadStruct(info.typeInfo, fs, 0, ptr);
}
list.Add(tmp);
}
return(con);
}
else
{
FakeStructArray fsa = obj as FakeStructArray;
if (fsa != null)
{
FakeStruct fs;
unsafe
{
fs = new FakeStruct(buffer, fsa.StructSize, fsa.ip);
}
var con = info.Construction();
IList list = con as IList;
var tmp = info.typeInfo.Construction();
IntPtr ptr = UnsafeOperation.GetStructAddr(tmp);
for (int i = 0; i < fsa.Length; i++)
{
unsafe
{
byte *bp = (byte *)ptr;
for (int j = 0; j < info.typeInfo.DataLength; j++)
{
bp[j] = 0;
}
}
unsafe { fs.SetPoint(fsa[i]); }
ReadStruct(info.typeInfo, fs, 0, ptr);
list.Add(tmp);
}
return(con);
}
}
}
}
return(null);
}
object ReadStructArray(DataFieldInfo info, DataBuffer buffer, object obj)
{
if (obj != null)
{
Int16[] addr16 = obj as Int16[];
if (addr16 != null)
{
if (addr16.Length > 0)
{
var con = info.ArrayConstruction(addr16.Length);
Array arry = con as Array;
if (arry != null)
{
IntPtr ptr = Marshal.UnsafeAddrOfPinnedArrayElement(arry, 0);
for (int i = 0; i < addr16.Length; i++)
{
var fs = buffer.GetData(addr16[i]) as FakeStruct;
if (fs != null)
{
ReadStruct(info.typeInfo, fs, 0, ptr);
}
ptr += info.DataLength;
}
}
return(con);
}
}
else
{
Int32[] addr32 = obj as Int32[];
if (addr32 != null)
{
bool isStruct = info.typeInfo.isStruct;
var con = info.ArrayConstruction(addr32.Length);
Array arry = con as Array;
if (arry == null)
{
IntPtr ptr = Marshal.UnsafeAddrOfPinnedArrayElement(arry, 0);
for (int i = 0; i < addr32.Length; i++)
{
int a = addr32[i];
int index = a & 0xffff;
var fs = buffer.GetData(index) as FakeStruct;
if (fs != null)
{
ReadStruct(info.typeInfo, fs, 0, ptr);
}
ptr += info.DataLength;
}
}
return(con);
}
else
{
FakeStructArray fsa = obj as FakeStructArray;
if (fsa != null)
{
FakeStruct fs;
unsafe
{
fs = new FakeStruct(buffer, fsa.StructSize, fsa.ip);
}
var con = info.ArrayConstruction(fsa.Length);
Array arry = con as Array;
if (arry != null)
{
IntPtr ptr = Marshal.UnsafeAddrOfPinnedArrayElement(arry, 0);
for (int i = 0; i < fsa.Length; i++)
{
unsafe { fs.SetPoint(fsa[i]); }
ReadStruct(info.typeInfo, fs, 0, ptr);
ptr += info.DataLength;
}
}
return(con);
}
}
}
}
return(null);
}