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Add support for LuaToken to the LuaCall unreal pipeline

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This commit is contained in:
jyelon
2025-02-05 16:08:34 -05:00
parent 07dbec4bef
commit 4023d19247
4 changed files with 59 additions and 13 deletions
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21
Source/Integration/LuaCall.cpp
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@@ -30,6 +30,13 @@ void UlxLuaCallLibrary::LuaCallAddStringParameter(UObject *context, const FStrin
sb.write_string(pstring);
}
void UlxLuaCallLibrary::LuaCallAddNameParameter(UObject *context, const FName &pname) {
AIntegrationGameModeBase *mode = AIntegrationGameModeBase::GetFromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
CheckNotEmpty(sb);
sb.write_simple_dynamic_tag(SimpleDynamicTag::STRING);
sb.write_fname(pname);
}
void UlxLuaCallLibrary::LuaCallAddFloatParameter(UObject *context, double pfloat) {
AIntegrationGameModeBase *mode = AIntegrationGameModeBase::GetFromContext(context);
@@ -47,7 +54,7 @@ void UlxLuaCallLibrary::LuaCallAddVectorParameter(UObject *context, const FVecto
sb.write_simple_dynamic_tag(SimpleDynamicTag::VECTOR);
sb.write_fvector(pvector);
}
void UlxLuaCallLibrary::LuaCallAddBooleanParameter(UObject *context, bool pbool) {
AIntegrationGameModeBase *mode = AIntegrationGameModeBase::GetFromContext(context);
@@ -98,6 +105,7 @@ ELpxSimpleDynamicTag UlxLuaCallLibrary::LuaCallNextResultType(UObject *context)
sb.unread_to(total_reads);
switch (tag) {
case SimpleDynamicTag::STRING: return ELpxSimpleDynamicTag::String;
case SimpleDynamicTag::TOKEN: return ELpxSimpleDynamicTag::Name;
case SimpleDynamicTag::NUMBER: return ELpxSimpleDynamicTag::Float;
case SimpleDynamicTag::VECTOR: return ELpxSimpleDynamicTag::Vector;
case SimpleDynamicTag::BOOLEAN: return ELpxSimpleDynamicTag::Boolean;
@@ -110,8 +118,15 @@ FString UlxLuaCallLibrary::LuaCallGetStringResult(UObject *context) {
FlxStreamBuffer &sb = mode->LuaCallGetResult();
SimpleDynamicTag tag = sb.read_simple_dynamic_tag();
if (tag != SimpleDynamicTag::STRING) FatalBlueprintError(TEXT("expected lua to return a string"));
std::string_view s = sb.read_string_view();
return FString(s.size(), (const UTF8CHAR *)s.data());
return sb.read_fstring();
}
FName UlxLuaCallLibrary::LuaCallGetNameResult(UObject *context) {
AIntegrationGameModeBase *mode = AIntegrationGameModeBase::GetFromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetResult();
SimpleDynamicTag tag = sb.read_simple_dynamic_tag();
if (tag != SimpleDynamicTag::TOKEN) FatalBlueprintError(TEXT("expected lua to return a name"));
return sb.read_fname();
}
double UlxLuaCallLibrary::LuaCallGetFloatResult(UObject *context) {