bugfix: delegate for uint64_t && CBExecutor addDynamic target cb function cannot have return value

Author: WinterPu

docs/src/BlueprintGeneration/BPGen-TypeConversion.md

@@ -28,7 +28,7 @@
 
 
 
-### CBExecutor:
+### CBExecutor: 就是CBExecutor 本身不能有return value 因为DECALRE_DYNAMIC_MULTICAST_DELEGATE 生成的函数就没有return 值
 OnLocalAudioSpectrum.AddDynamic(Executor, &UAgoraBPuAudioSpectrumObserverCBExecutor::OnLocalAudioSpectrum);
 OnLocalAudioSpectrum 本身会有return value 
 AddDynamic 的绑定无法有return value

parsers/config/blueprint/remove_node_list.ts

@@ -198,4 +198,5 @@ module.exports = [
   'agora::media::IAudioSpectrumObserver',
   'agora::media::IVideoEncodedFrameObserver',
   'agora::media::IFaceInfoObserver',
+  'agora::rtc::IMetadataObserver',
 ];

renders/utility/blueprint_special/bptype_data_conv.ts

@@ -21,6 +21,7 @@ export type UEBPTypeConvData = {
   // skip the process, directly assigned the type source
   bpDesignedTypeSource: string | undefined;
   // whether the implementation is user provided. (not the native blueprint type)
+  bpDesignedTypeDelegate: string | undefined;
   isCustomBPType: boolean;
 
   // [Step 1]: Basic Conversion: (Directly Type Conversion: Cpp <-> BP)
@@ -335,6 +336,7 @@ const defaultTmpl_BasicType_NoConv: UEBPTypeConvData = {
   bpTypeName: '',
   bpDesignedDeclType: undefined,
   bpDesignedTypeSource: undefined,
+  bpDesignedTypeDelegate: undefined,
   isCustomBPType: false,
   convFromCpp: {
     convFuncType: ConversionWayType.NoNeedConversion,
@@ -607,6 +609,11 @@ export const map_bptype_conv_data: { [type_source: string]: UEBPTypeConvData } =
     'uint64_t': {
       ...defaultTmpl_BasicType_NoConv,
       bpTypeName: 'FString',
+      // TBD(WinterPu)
+      // in OnStreamMessage, uint64_t sentTs -> FString sentTs
+      // because DECLARE_DYNAMIC_MULTICAST_DELEGATE_XXX would always gen FString to const FString &
+      bpDesignedTypeDelegate: 'const FString &',
+      bpDesignedTypeSource: 'const FString &',
       defaultValue: '0',
       convFromCpp: {
         convFuncType: ConversionWayType.BasicConvFunc,

renders/utility/blueprint_special/bptype_helper.ts

@@ -578,7 +578,8 @@ export function convertToBPType(
   }
 
   let tmpDeclType = tmpTypeSource;
-  let tmpDelegateType = tmpTypeSource;
+  let tmpDelegateType =
+    data_bptype_conv?.bpDesignedTypeDelegate ?? tmpTypeSource;
 
   // is_const  /  isOutput
   // TBD(WinterPu)