| 16 | #endif |
| 17 | |
| 18 | bool AccessVariant(Variant& instance, const StringAnsiView& member, Variant& value, bool set) |
| 19 | { |
| 20 | if (member.IsEmpty()) |
| 21 | { |
| 22 | // Whole blackboard value |
| 23 | if (set) |
| 24 | { |
| 25 | CHECK_RETURN(instance.Type == value.Type, false); |
| 26 | instance = value; |
| 27 | } |
| 28 | else |
| 29 | value = instance; |
| 30 | return true; |
| 31 | } |
| 32 | // TODO: support further path for nested value types (eg. structure field access) |
| 33 | |
| 34 | const StringAnsiView typeName(instance.Type.TypeName); |
| 35 | const ScriptingTypeHandle typeHandle = Scripting::FindScriptingType(typeName); |
| 36 | if (typeHandle) |
| 37 | { |
| 38 | const ScriptingType& type = typeHandle.GetType(); |
| 39 | switch (type.Type) |
| 40 | { |
| 41 | case ScriptingTypes::Structure: |
| 42 | { |
| 43 | const String memberStr(member); |
| 44 | // TODO: let SetField/GetField return boolean status of operation maybe? |
| 45 | if (set) |
| 46 | type.Struct.SetField(instance.AsBlob.Data, memberStr, value); |
| 47 | else |
| 48 | type.Struct.GetField(instance.AsBlob.Data, memberStr, value); |
| 49 | return true; |
| 50 | } |
| 51 | default: |
| 52 | { |
| 53 | if (void* field = typeHandle.Module->FindField(typeHandle, member)) |
| 54 | { |
| 55 | if (set) |
| 56 | return !typeHandle.Module->SetFieldValue(field, instance, value); |
| 57 | else |
| 58 | return !typeHandle.Module->GetFieldValue(field, instance, value); |
| 59 | } |
| 60 | break; |
| 61 | } |
| 62 | } |
| 63 | } |
| 64 | #if USE_CSHARP |
| 65 | if (const auto mClass = Scripting::FindClass(typeName)) |
| 66 | { |
| 67 | MObject* instanceObject = MUtils::BoxVariant(instance); |
| 68 | bool failed = false; |
| 69 | if (const auto mField = mClass->GetField(member.Get())) |
| 70 | { |
| 71 | if (set) |
| 72 | mField->SetValue(instanceObject, MUtils::VariantToManagedArgPtr(value, mField->GetType(), failed)); |
| 73 | else |
| 74 | value = MUtils::UnboxVariant(mField->GetValueBoxed(instanceObject)); |
| 75 | return !failed; |
no test coverage detected