private IStructProperty <StructProxy> VisitType(
ITypedMemberDescriptor d,
TypeTreeParsingContext context)
{
Type memberType = d.GetMemberType();
if (!typeof(IComponentData).IsAssignableFrom(memberType))
{
if (memberType.IsEnum)
{
// Same hack as below
// TODO: this is a hack until we have code gen
var propertyType = typeof(EnumPrimitiveProperty <>).MakeGenericType(memberType);
return((IStructProperty <StructProxy>)Activator.CreateInstance(propertyType, d));
}
if (PrimitiveTypes.Contains(d.GetMemberType()))
{
var propertyType = typeof(PrimitiveStructProperty <>).MakeGenericType(memberType);
return((IStructProperty <StructProxy>)Activator.CreateInstance(propertyType, d));
}
if (memberType.IsPrimitive)
{
throw new NotSupportedException($"Primitive field type {memberType} is not supported");
}
}
return(new NestedStructProxyProperty(d)
{
PropertyBag = Parse(memberType, d.Name)
});
}
public NestedProxyProperty(ITypedMemberDescriptor member)
: base(member.Name, null, null, null)
{
FieldOffset = member.GetOffset();
ComponentType = member.GetMemberType();
RefAccess = GetChildRef;
}
public NestedStructProxyProperty(ITypedMemberDescriptor member)
: base(member.Name, null, null, (ByRef m, StructValueStructProperty <StructProxy, StructProxy> property, ref StructProxy c, IPropertyVisitor v) =>
{
var val = property.GetValue(ref c);
m(property, ref c, ref val, v);
})
{
FieldOffset = member.GetOffset();
ComponentType = member.GetMemberType();
}
public PrimitiveProperty(ITypedMemberDescriptor member) : base(member.Name, null, null)
{
FieldOffset = member.GetOffset();
/*
* Type myType = typeof(PrimitiveProperty<>.).MakeGenericType(p.PropertyType);
* PropertyGetMethod = new DynamicMethod(p.PropertyType.Name, p.PropertyType, new Type[] { typeof(void*) });
* ILGenerator gen = PropertyGetMethod.GetILGenerator();
* LocalBuilder outputValue = gen.DeclareLocal(p.PropertyType);
* gen.Emit(OpCodes.Ldarg_0);
* gen.Emit(OpCodes.Ldloc_0);
* gen.Emit(OpCodes.Call, UnsafeUtility.CopyPtrToStructure);
* gen.Emit(OpCodes.Ldarg_0); // ??
* gen.Emit(OpCodes.Call, p.GetMethod);
* gen.Emit(OpCodes.Ret);
*/
}
public PrimitiveStructProperty(ITypedMemberDescriptor member) : base(member.Name, null, null)
{
FieldOffset = member.GetOffset();
}
