private void HandleComponentAdded(UTinyEntity entity, UTinyObject component)
{
component.Refresh();
var type = component.Type.Dereference(Registry);
if (type.HasAttribute <BindingsAttribute>())
{
var bindings = type.GetAttribute <BindingsAttribute>().Binding;
// Invoke bindings to register and add `unity` components
bindings.Run(BindingTiming.OnAddBindings, entity, component);
bindings.Run(BindingTiming.OnUpdateBindings, entity, component);
// Invoke callback to perform first time setup hook
bindings.Run(BindingTiming.OnAddComponent, entity, component);
}
}
public void Run(BindingTiming timing, UTinyEntity entity, UTinyObject component)
{
if (!ValidateBindingsParams(entity, component) ||
!MatchesRequiredComponentTypes(entity))
{
return;
}
component.Refresh();
switch (timing)
{
case BindingTiming.OnAddBindings:
OnAddBinding(entity, component);
break;
case BindingTiming.OnUpdateBindings:
OnUpdateBinding(entity, component);
break;
case BindingTiming.OnRemoveBindings:
OnRemoveBinding(entity, component);
break;
case BindingTiming.OnAddComponent:
OnAddComponent(entity, component);
break;
case BindingTiming.OnRemoveComponent:
OnRemoveComponent(entity, component);
break;
default:
break;
}
}
public static object MigrateFieldValue(IRegistry registry, IVersionStorage versionStorage, object value, UTinyType type, bool array, object defaultValue = null, bool skipTypeCheck = false)
{
if (array)
{
var list = value as UTinyList;
if (null == list)
{
list = new UTinyList(registry, versionStorage)
{
Type = (UTinyType.Reference)type
};
list.Refresh(defaultValue as UTinyList, skipTypeCheck);
}
else
{
list.Type = (UTinyType.Reference)type;
list.Refresh(defaultValue as UTinyList, skipTypeCheck);
}
return(list);
}
switch (type.TypeCode)
{
case UTinyTypeCode.Unknown:
break;
case UTinyTypeCode.Int8:
return(TryChangeType <sbyte>(value));
case UTinyTypeCode.Int16:
return(TryChangeType <short>(value));
case UTinyTypeCode.Int32:
return(TryChangeType <int>(value));
case UTinyTypeCode.Int64:
return(TryChangeType <long>(value));
case UTinyTypeCode.UInt8:
return(TryChangeType <byte>(value));
case UTinyTypeCode.UInt16:
return(TryChangeType <ushort>(value));
case UTinyTypeCode.UInt32:
return(TryChangeType <uint>(value));
case UTinyTypeCode.UInt64:
return(TryChangeType <ulong>(value));
case UTinyTypeCode.Float32:
return(TryChangeType <float>(value));
case UTinyTypeCode.Float64:
return(TryChangeType <double>(value));
case UTinyTypeCode.Boolean:
return(TryChangeType <bool>(value));
case UTinyTypeCode.Char:
return(TryChangeType <char>(value));
case UTinyTypeCode.String:
return(TryChangeType <string>(value) ?? string.Empty);
case UTinyTypeCode.Configuration:
case UTinyTypeCode.Component:
// Components can not be fields, they can only exist at the entity level
throw new NotSupportedException();
case UTinyTypeCode.Struct:
{
var obj = value as UTinyObject;
if (null == obj)
{
obj = new UTinyObject(registry, (UTinyType.Reference)type, versionStorage, false);
obj.Refresh(defaultValue as UTinyObject, skipTypeCheck);
}
else
{
obj.Type = (UTinyType.Reference)type;
obj.Refresh(defaultValue as UTinyObject, skipTypeCheck);
}
return(obj);
}
case UTinyTypeCode.Enum:
{
if (value is UTinyEnum.Reference)
{
return(new UTinyEnum.Reference(type, ((UTinyEnum.Reference)value).Id));
}
return(defaultValue is UTinyEnum.Reference
? new UTinyEnum.Reference(type, ((UTinyEnum.Reference)defaultValue).Id)
: new UTinyEnum.Reference(type, type.Fields.First().Id));
}
case UTinyTypeCode.EntityReference:
{
if (value is UTinyEntity.Reference)
{
return(value);
}
return(defaultValue is UTinyEntity.Reference
? defaultValue
: UTinyEntity.Reference.None);
}
case UTinyTypeCode.UnityObject:
{
if (value is Object)
{
return(value);
}
return(defaultValue is Object
? defaultValue
: null);
}
default:
throw new ArgumentOutOfRangeException();
}
return(null);
}