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Move a lot of EngineWrapper interfaces out of LuprexGameModeBase

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This commit is contained in:
jyelon
2026-02-14 03:35:08 -05:00
parent d046ef8161
commit 2eacc12cad
10 changed files with 155 additions and 165 deletions
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92
Source/Integration/LuaCall.cpp
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@@ -1,6 +1,7 @@
#include "LuaCall.h"
#include "LuprexGameModeBase.h"
#include "Tangible.h"
#include "StringDecoder.h"
#include "EdGraphSchema_K2.h"
@@ -196,51 +197,30 @@ FString UlxLuaCallLibrary::AllFunctionsWithPrefix(const TCHAR *Prefix)
return Result;
}
/////////////////////////////////////////////////////////////////
//
// General Lua-Callable functions of the Lua Call Library.
//
/////////////////////////////////////////////////////////////////
void UlxLuaCallLibrary::ValidateLuaExpr(
ElxLuaSyntaxCheck &Status, FString &ErrorMessage, UObject *context, const FString &Code)
{
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
ErrorMessage = mode->ValidateLuaExpr(Code);
if (ErrorMessage.IsEmpty())
{
Status = ElxLuaSyntaxCheck::ValidLua;
}
else if (ErrorMessage == TEXT("slash command"))
{
Status = ElxLuaSyntaxCheck::SlashCommand;
}
else if (ErrorMessage == TEXT("white space"))
{
Status = ElxLuaSyntaxCheck::Whitespace;
}
else if (ErrorMessage == TEXT("truncated lua"))
{
Status = ElxLuaSyntaxCheck::TruncatedLua;
}
else
{
Status = ElxLuaSyntaxCheck::InvalidLua;
}
}
void UlxLuaCallLibrary::InvokeLuaExpr(UObject *context, const FString &Code)
{
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
mode->InvokeLuaExpr(Code);
FlxLockedWrapper w(mode->GetLockableWrapper());
w.InvokeLuaExpr(Code);
}
// Resolve an AActor to a tangible place_id.
// Returns 0 if place is null (meaning "use current
// actor"), or the tangible ID if found. Returns -1
// if place is non-null but has no tangible.
//
static int64 ResolvePlaceId(AActor *place)
{
if (place == nullptr) return 0;
UlxTangible *tan = UlxTangible::GetActorTangibleOrLog(place);
return tan ? tan->TangibleId : -1;
}
void UlxLuaCallLibrary::LuaCallBegin(UObject *context, const FString &cname, const FString &fname)
{
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
mode->LuaCallBegin();
FlxStreamBuffer &sb = mode->GetLuaCallBuffer();
sb.clear();
sb.write_string(cname);
sb.write_string(fname);
}
@@ -248,19 +228,33 @@ void UlxLuaCallLibrary::LuaCallBegin(UObject *context, const FString &cname, con
void UlxLuaCallLibrary::LuaCallInvoke(UObject *context, AActor *place)
{
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
FlxStreamBuffer &sb = mode->GetLuaCallBuffer();
if (NotInitialized(sb)) return;
mode->LuaCallEnd(AccessKind::INVOKE_LUA_CALL, place);
int64 place_id = ResolvePlaceId(place);
if (place_id < 0) { sb.clear(); return; }
FlxLockedWrapper w(mode->GetLockableWrapper());
w.InvokeLuaFunction(sb.view(), place_id);
sb.clear();
}
bool UlxLuaCallLibrary::LuaCallProbe(UObject *context, AActor *place, UlxLuaValues *&ReturnArray)
{
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
FlxStreamBuffer &sb = mode->GetLuaCallBuffer();
if (NotInitialized(sb)) return false;
ReturnArray = mode->LuaCallEnd(AccessKind::PROBE_LUA_CALL, place);
if ((ReturnArray == nullptr) || (ReturnArray->Length() < 1))
int64 place_id = ResolvePlaceId(place);
if (place_id < 0) {
sb.clear();
ReturnArray = NewObject<UlxLuaValues>(mode);
return false;
}
ReturnArray = NewObject<UlxLuaValues>(mode);
FlxLockedWrapper w(mode->GetLockableWrapper());
w.ProbeLuaFunction(sb.view(), place_id, [&](std::string_view retpk) {
ReturnArray->Initialize(retpk);
});
sb.clear();
if (ReturnArray->Length() < 1)
{
UE_LOG(LogLuprexIntegration, Error, TEXT("corruption in lua_probe"));
ReturnArray = nullptr;
@@ -292,7 +286,7 @@ bool UlxLuaCallLibrary::LuaCallProbe(UObject *context, AActor *place, UlxLuaValu
void UlxLuaCallLibrary::LuaCallArgument_string(UObject *context, const FString &pstring) {
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
FlxStreamBuffer &sb = mode->GetLuaCallBuffer();
if (NotInitialized(sb)) return;
sb.write_simple_dynamic_tag(LuaValueType::STRING);
sb.write_string(pstring);
@@ -307,7 +301,7 @@ void UlxLuaCallLibrary::LuaCallArgument_name(UObject *context, const FName &pnam
UE_LOG(LogBlueprint, Error, TEXT("Names passed to lua must be short, and must contain only lowercase and digits"));
}
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
FlxStreamBuffer &sb = mode->GetLuaCallBuffer();
if (NotInitialized(sb)) return;
sb.write_simple_dynamic_tag(LuaValueType::TOKEN);
sb.write_string(namestr);
@@ -315,7 +309,7 @@ void UlxLuaCallLibrary::LuaCallArgument_name(UObject *context, const FName &pnam
void UlxLuaCallLibrary::LuaCallArgument_float(UObject *context, double pfloat) {
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
FlxStreamBuffer &sb = mode->GetLuaCallBuffer();
if (NotInitialized(sb)) return;
sb.write_simple_dynamic_tag(LuaValueType::NUMBER);
sb.write_double(pfloat);
@@ -323,7 +317,7 @@ void UlxLuaCallLibrary::LuaCallArgument_float(UObject *context, double pfloat) {
void UlxLuaCallLibrary::LuaCallArgument_int(UObject *context, int value) {
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
FlxStreamBuffer &sb = mode->GetLuaCallBuffer();
if (NotInitialized(sb)) return;
sb.write_simple_dynamic_tag(LuaValueType::NUMBER);
sb.write_double(value);
@@ -331,7 +325,7 @@ void UlxLuaCallLibrary::LuaCallArgument_int(UObject *context, int value) {
void UlxLuaCallLibrary::LuaCallArgument_vector(UObject *context, const FVector &pvector) {
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
FlxStreamBuffer &sb = mode->GetLuaCallBuffer();
if (NotInitialized(sb)) return;
sb.write_simple_dynamic_tag(LuaValueType::VECTOR);
sb.write_fvector(pvector);
@@ -339,7 +333,7 @@ void UlxLuaCallLibrary::LuaCallArgument_vector(UObject *context, const FVector &
void UlxLuaCallLibrary::LuaCallArgument_vector2d(UObject *context, const FVector2D &pvector) {
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
FlxStreamBuffer &sb = mode->GetLuaCallBuffer();
if (NotInitialized(sb)) return;
sb.write_simple_dynamic_tag(LuaValueType::VECTOR);
sb.write_double(pvector.X);
@@ -349,7 +343,7 @@ void UlxLuaCallLibrary::LuaCallArgument_vector2d(UObject *context, const FVector
void UlxLuaCallLibrary::LuaCallArgument_boolean(UObject *context, bool pbool) {
ALuprexGameModeBase *mode = ALuprexGameModeBase::FromContext(context);
FlxStreamBuffer &sb = mode->LuaCallGetBuffer();
FlxStreamBuffer &sb = mode->GetLuaCallBuffer();
if (NotInitialized(sb)) return;
sb.write_simple_dynamic_tag(LuaValueType::BOOLEAN);
sb.write_bool(pbool);