//TODO: see if the Dim(ram,name) override could just set or use existing name, and call Dim(ram) (or preferably just consolidate them somehow!)
public StructOfArrays <StructType> Dim(RAMRange ram)
{
var arrs = new List <Array <VByte> >();
var structType = _baseInstance.GetType();
foreach (var p in structType.GetProperties().Where(x => typeof(Var).IsAssignableFrom(x.PropertyType)).ToList())
{
var numBytes = VarSize.GetSizeOf(p.PropertyType);
if (numBytes < 1)
{
throw new Exception("Variable length types cannot be used in structs--make a new Var type with a fixed length"); //Alternative: a Size attribute on the property (may not work for Decimal, which has two size args)
}
if (numBytes == 1)
{
arrs.Add(Array <VByte> .New((U8)Length, ram, $"{structType.Name}{nameSuffix++}_{p.Name}"));
}
else
{
for (var i = 0; i < numBytes; i++)
{
arrs.Add(Array <VByte> .New((U8)Length, ram, $"{structType.Name}{nameSuffix++}_{p.Name}_{i}"));
}
}
}
_arrays = arrs.ToArray();
Size = Length * arrs.Count;
return(this);
}
private StructType _makeCopy(int offset, IndexingRegister?index)
{
var structType = _baseInstance.GetType();
var newInstance = (Struct?)Activator.CreateInstance(structType);
newInstance.Name = _baseInstance.Name;
newInstance.Size = _baseInstance.Size;
var i = 0;
foreach (var p in structType.GetProperties().Where(x => typeof(Var).IsAssignableFrom(x.PropertyType)).ToList()) //user-defined Var properties
//if type has >1 bytes, grab values from appropriate arrays, create an instance, and copy over properties
{
var numBytes = VarSize.GetSizeOf(p.PropertyType);
var v = (Var?)Activator.CreateInstance(p.PropertyType);
v.Index = index;
if (numBytes > 1)
{
//Make a duplicate list of bytes of item[0], to prepare to copy into the new Struct/Var instance
var bytes = new List <Var>();
for (var byteIndex = 0; byteIndex < numBytes; byteIndex++)
{
//Additional duplication here to set Index properties
var newB = new VByte();
newB.Copy(_arrays[i][offset]);
newB.Index = index;
bytes.Add(newB);
i++;
}
i--;
v.Copy(bytes); //Move the bytes into the struct/var
}
else if (numBytes == 1)
{
v.Copy(_arrays[i][offset]);
}
v.Index = index;
structType.InvokeMember(p.Name, BindingFlags.SetProperty | BindingFlags.Instance | BindingFlags.Public, null, newInstance, new object[] { v });
i++;
}
newInstance.Index = index;
return((StructType)newInstance);
}
