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Lucas 2024-09-29 11:36:40 +02:00
parent 67a5aa000e
commit a377bf6f00
7 changed files with 49 additions and 29 deletions
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8
Source/SkyPortal/Private/SkyPortalFigure.cpp
View file

@ -2,8 +2,12 @@
#include "SkyPortalFigure.h" #include "SkyPortalFigure.h"
UFigureData::UFigureData()
{
ClearData();
}
uint32 FigureData::GetFigureID() int32 UFigureData::GetFigureID()
{ {
if (ID == 0) { if (ID == 0) {
int16_t OutFigureID = 0; int16_t OutFigureID = 0;
@ -25,6 +29,6 @@ uint32 FigureData::GetFigureID()
}; };
void FigureData::ClearData() void UFigureData::ClearData()
{ {
} }

20
Source/SkyPortal/Private/SkyPortalIO.cpp
View file

@ -196,7 +196,7 @@ uint8* USkyPortalIO::QueryBlock(uint8 FigureIndex, uint8 BlockIndex)
UE_LOG(LogSkyportalIO, Verbose, TEXT("Trying to write... attempt:%d"), attempt); UE_LOG(LogSkyportalIO, Verbose, TEXT("Trying to write... attempt:%d"), attempt);
if (Write(&command)) { if (Write(&command)) {
output = Read(); output = Read();
if (output != 0) { if (output != nullptr && output != 0) {
UE_LOG(LogSkyportalIO, Verbose, TEXT("Read success: output[0]=%d, output[1]=%d, output[2]=%d"), output[0], output[1], output[2]); UE_LOG(LogSkyportalIO, Verbose, TEXT("Read success: output[0]=%d, output[1]=%d, output[2]=%d"), output[0], output[1], output[2]);
}else{ }else{
UE_LOG(LogSkyportalIO, Error, TEXT("Read failed, output is null")); UE_LOG(LogSkyportalIO, Error, TEXT("Read failed, output is null"));
@ -340,11 +340,11 @@ void DecryptAES128(uint8* OutData, const uint8* InData, const uint8* Key)
UE_LOG(LogSkyportalIO, VeryVerbose, TEXT("DECRYPT -- data %s with %s key decryted"), *DataToString(InData), *DataToString(Key)); UE_LOG(LogSkyportalIO, VeryVerbose, TEXT("DECRYPT -- data %s with %s key decryted"), *DataToString(InData), *DataToString(Key));
} }
FigureData USkyPortalIO::ReadFigureBlocks(uint8 FigureIndex) UFigureData* USkyPortalIO::ReadFigureBlocks(uint8 FigureIndex)
{ {
FigureData TempFigureData; UFigureData* TempFigureData = NewObject<UFigureData>();
TempFigureData.dataError = false; // Initialize error flag TempFigureData->dataError = false; // Initialize error flag
@ -362,13 +362,13 @@ FigureData USkyPortalIO::ReadFigureBlocks(uint8 FigureIndex)
} }
// Copy 16 bytes from the output, starting at the third byte // Copy 16 bytes from the output, starting at the third byte
FMemory::Memcpy(TempFigureData.data[BlockIndex], output + 3, FIGURE_BLOCK_SIZE); FMemory::Memcpy(TempFigureData->data[BlockIndex], output + 3, FIGURE_BLOCK_SIZE);
// Block 1 is sometimes a duplicate of block 0 // Block 1 is sometimes a duplicate of block 0
if (BlockIndex == 1) if (BlockIndex == 1)
{ {
if (FMemory::Memcmp(TempFigureData.data[1], TempFigureData.data[0], FIGURE_BLOCK_SIZE) == 0) if (FMemory::Memcmp(TempFigureData->data[1], TempFigureData->data[0], FIGURE_BLOCK_SIZE) == 0)
{ {
// Decrement BlockIndex to reprocess block 1 if it's a duplicate of block 0 // Decrement BlockIndex to reprocess block 1 if it's a duplicate of block 0
--BlockIndex; --BlockIndex;
@ -380,7 +380,7 @@ FigureData USkyPortalIO::ReadFigureBlocks(uint8 FigureIndex)
if (((BlockIndex + 1) % 4 == 0) || BlockIndex < 8) if (((BlockIndex + 1) % 4 == 0) || BlockIndex < 8)
{ {
// Direct copy from data to decryptedData for certain blocks // Direct copy from data to decryptedData for certain blocks
FMemory::Memcpy(TempFigureData.decryptedData[BlockIndex], TempFigureData.data[BlockIndex], FIGURE_BLOCK_SIZE); FMemory::Memcpy(TempFigureData->decryptedData[BlockIndex], TempFigureData->data[BlockIndex], FIGURE_BLOCK_SIZE);
UE_LOG(LogSkyportalIO, Verbose, TEXT("Block %d doesnt need decryption"), BlockIndex); UE_LOG(LogSkyportalIO, Verbose, TEXT("Block %d doesnt need decryption"), BlockIndex);
} }
else { else {
@ -388,8 +388,8 @@ FigureData USkyPortalIO::ReadFigureBlocks(uint8 FigureIndex)
// Prepare the hash input buffer // Prepare the hash input buffer
UE_LOG(LogSkyportalIO, Verbose, TEXT("DECRYPT -- Starting decryting block %d"), BlockIndex); UE_LOG(LogSkyportalIO, Verbose, TEXT("DECRYPT -- Starting decryting block %d"), BlockIndex);
uint8 hashIn[0x56]; uint8 hashIn[0x56];
FMemory::Memcpy(hashIn, TempFigureData.data[0], 16); FMemory::Memcpy(hashIn, TempFigureData->data[0], 16);
FMemory::Memcpy(hashIn + 0x10, TempFigureData.data[1], 16); FMemory::Memcpy(hashIn + 0x10, TempFigureData->data[1], 16);
hashIn[0x20] = BlockIndex; hashIn[0x20] = BlockIndex;
// Append the 35-byte constant // Append the 35-byte constant
FMemory::Memcpy(hashIn + 0x21, HASH_CONST, sizeof(HASH_CONST)); FMemory::Memcpy(hashIn + 0x21, HASH_CONST, sizeof(HASH_CONST));
@ -407,7 +407,7 @@ FigureData USkyPortalIO::ReadFigureBlocks(uint8 FigureIndex)
//TODO: FAES implementation in Unreal is AES-256. We need AES-128 //TODO: FAES implementation in Unreal is AES-256. We need AES-128
//FAES::DecryptData(TempFigureData.decryptedData[BlockIndex], TempFigureData.data[BlockIndex], 16, AesKey); //FAES::DecryptData(TempFigureData.decryptedData[BlockIndex], TempFigureData.data[BlockIndex], 16, AesKey);
DecryptAES128(TempFigureData.decryptedData[BlockIndex], TempFigureData.data[BlockIndex], key); DecryptAES128(TempFigureData->decryptedData[BlockIndex], TempFigureData->data[BlockIndex], key);
UE_LOG(LogSkyportalIO, Verbose, TEXT("DECRYPT -- block %d decrypted"), BlockIndex); UE_LOG(LogSkyportalIO, Verbose, TEXT("DECRYPT -- block %d decrypted"), BlockIndex);
} }
UE_LOG(LogSkyportalIO, VeryVerbose, TEXT("block %d readed with success"), BlockIndex); UE_LOG(LogSkyportalIO, VeryVerbose, TEXT("block %d readed with success"), BlockIndex);

8
Source/SkyPortal/Private/SkyPortalRunner.cpp
View file

@ -49,18 +49,18 @@ void FPortalStatusChecker::CheckPortalStatus()
{ {
USkyPortalSubsystem* subref = Cast<USkyPortalSubsystem>(SkyPortalSubsystemRef); USkyPortalSubsystem* subref = Cast<USkyPortalSubsystem>(SkyPortalSubsystemRef);
USkyPortalIO* PortalHandleRef = subref->PortalHandle; USkyPortalIO* PortalHandleRef = subref->PortalHandle;
UE_LOG(LogSkyportalIO, Verbose, TEXT("Check portal")); UE_LOG(LogSkyportalIO, VeryVerbose, TEXT("Check portal"));
if (PortalHandleRef && PortalHandleRef->bPortalReady) if (PortalHandleRef && PortalHandleRef->bPortalReady)
{ {
// Call the subsystem function to get portal status // Call the subsystem function to get portal status
uint8* output = PortalHandleRef->Read(); uint8* output = PortalHandleRef->Read();
EPortalCommand CommandResponse = GetPortalCommandFromChar(output[0]); EPortalCommand CommandResponse = GetPortalCommandFromChar(output[0]);
FigureData figData; //UFigureData figData;
switch (CommandResponse) switch (CommandResponse)
{ {
case S: case S:
CurrentStatusData = ParsePortalStatus(output); CurrentStatusData = ParsePortalStatus(output);
UE_LOG(LogSkyportalIO, Verbose, TEXT("Output Data: %s"), *BytesToHex(output, sizeof(output))); UE_LOG(LogSkyportalIO, VeryVerbose, TEXT("Output Data: %s"), *BytesToHex(output, sizeof(output)));
//Send delegate when new informations are received //Send delegate when new informations are received
if (OldStatusData != CurrentStatusData) { if (OldStatusData != CurrentStatusData) {
@ -97,7 +97,7 @@ void FPortalStatusChecker::CheckPortalStatus()
} }
// Do something with the status (log, notify, etc.) // Do something with the status (log, notify, etc.)
UE_LOG(LogSkyportalIO, Verbose, TEXT("Portal Status:")); UE_LOG(LogSkyportalIO, VeryVerbose, TEXT("Portal Status:"));
} }
} }

17
Source/SkyPortal/Private/SkyPortalSubsystem.cpp
View file

@ -11,7 +11,12 @@ void USkyPortalSubsystem::Initialize(FSubsystemCollectionBase& Collection)
{ {
Super::Initialize(Collection); Super::Initialize(Collection);
FigureArray.SetNum(16);
// Create UFigureData objects dynamically
for (uint8 i = 0; i < FigureArray.Num(); i++)
{
FigureArray[i] = NewObject<UFigureData>(this);
}
UE_LOG(LogTemp, Log, TEXT("SkyPortalSubsystem Initialized")); UE_LOG(LogTemp, Log, TEXT("SkyPortalSubsystem Initialized"));
} }
@ -276,8 +281,14 @@ void USkyPortalSubsystem::PortalAnalyzeAsync(const uint8 Index)
{ {
UE_LOG(LogSkyportalIO, Log, TEXT("Reading figure...")); UE_LOG(LogSkyportalIO, Log, TEXT("Reading figure..."));
FigureArray[index] = PortalHandle->ReadFigureBlocks(index); if (FigureArray.IsValidIndex(index)) {
UE_LOG(LogSkyportalIO, Log, TEXT("Figure ID : %d"), FigureArray[index].GetFigureID()); FigureArray[index] = PortalHandle->ReadFigureBlocks(index);
UE_LOG(LogSkyportalIO, Log, TEXT("Figure ID : %d"), FigureArray[index]->GetFigureID());
return;
}
UE_LOG(LogSkyportalIO, Error, TEXT("Error in FigureArray"));
} }

20
Source/SkyPortal/Public/SkyPortalFigure.h
View file

@ -1,6 +1,7 @@
#pragma once #pragma once
#include "CoreMinimal.h" #include "CoreMinimal.h"
//#include "SkyPortalFigure.generated.h" #include "SkyPortalFigure.generated.h"
//Copyright (C) 2010 Activision.All Rights Reserved. //Copyright (C) 2010 Activision.All Rights Reserved.
static const uint8 HASH_CONST[] = { static const uint8 HASH_CONST[] = {
@ -18,9 +19,14 @@ typedef struct {
} FigureDataBlock; } FigureDataBlock;
*/ */
UCLASS()
class UFigureData : public UObject {
GENERATED_BODY()
class FigureData {
public: public:
UFigureData();
// Data Arrays // Data Arrays
uint8 data[64][16]; uint8 data[64][16];
uint8 decryptedData[64][16]; uint8 decryptedData[64][16];
@ -43,18 +49,16 @@ public:
int16 VariantID; //Skylander Variant ID int16 VariantID; //Skylander Variant ID
#pragma region counters #pragma region counters
uint8 counter1; uint8 counter1;
uint8 couter2; uint8 counter2;
#pragma endregion #pragma endregion
FString Nickname; FString Nickname;
FigureData()
{
ClearData();
}
// Methods // Methods
UFUNCTION(BlueprintCallable)
int32 GetFigureID();
uint32 GetFigureID();
uint32 GetFigureIdByIndex(uint32 index); uint32 GetFigureIdByIndex(uint32 index);
//UFUNCTION() //UFUNCTION()

2
Source/SkyPortal/Public/SkyPortalIO.h
View file

@ -80,7 +80,7 @@ public:
*/ */
unsigned char* QueryBlock(uint8 characterIndex, uint8 block = 0x00); unsigned char* QueryBlock(uint8 characterIndex, uint8 block = 0x00);
FigureData ReadFigureBlocks(uint8 FigureIndex); UFigureData* ReadFigureBlocks(uint8 FigureIndex);
/* Close connection to Portal*/ /* Close connection to Portal*/
void Close(); void Close();

3
Source/SkyPortal/Public/SkyPortalSubsystem.h
View file

@ -117,7 +117,8 @@ public:
UPROPERTY(BlueprintReadOnly) UPROPERTY(BlueprintReadOnly)
FPortalStatusData StatusData; FPortalStatusData StatusData;
TArray<FigureData> FigureArray; UPROPERTY(BlueprintReadOnly)
TArray<UFigureData*> FigureArray;
UPROPERTY(BlueprintReadWrite) UPROPERTY(BlueprintReadWrite)
float RunnerInterval = 0.01f; //In seconds float RunnerInterval = 0.01f; //In seconds