/**
* Preprocess a shader.
* @param OutPreprocessedShader - Upon return contains the preprocessed source code.
* @param ShaderOutput - ShaderOutput to which errors can be added.
* @param ShaderInput - The shader compiler input.
* @param AdditionalDefines - Additional defines with which to preprocess the shader.
* @returns true if the shader is preprocessed without error.
*/
bool PreprocessShaderFile(FString& OutPreprocessedShader, TArray<FShaderCompilerError>& OutShaderErrors, const FString& InShaderFile)
{
FString McppOptions;
FString McppOutput, McppErrors;
ANSICHAR* McppOutAnsi = nullptr;
ANSICHAR* McppErrAnsi = nullptr;
bool bSuccess = false;
// MCPP is not threadsafe.
static FCriticalSection McppCriticalSection;
FScopeLock McppLock(&McppCriticalSection);
FSimpleMcppFileLoader FileLoader(InShaderFile);
int32 Result = mcpp_run(
TCHAR_TO_ANSI(*McppOptions),
TCHAR_TO_ANSI(*FileLoader.GetInputShaderFilename()),
&McppOutAnsi,
&McppErrAnsi,
FileLoader.GetMcppInterface()
);
McppOutput = McppOutAnsi;
McppErrors = McppErrAnsi;
if (ParseMcppErrors(OutShaderErrors, McppErrors, false))
{
// exchange strings
FMemory::Memswap( &OutPreprocessedShader, &McppOutput, sizeof(FString) );
bSuccess = true;
}
return bSuccess;
}
bool GameScene::Initialize()
{
pParentScene->Add(&cScene);
// Create the transitions
cRunToPause.Initialize(&cRun, &cOnPause, &cPause);
cPauseToRun.Initialize(&cPause, &cOnRun, &cRun);
cPauseToMenu.Initialize(&cPause, &cOnMenu, &cMenu);
cRunToGameOver.Initialize(&cRun, &cOnGameOver, &cGameOver);
cGameOverToMenu.Initialize(&cGameOver, &cOnMenu, &cMenu);
// Create the State Machine.
cFlow.RegisterTransition(&cRunToPause);
cFlow.RegisterTransition(&cPauseToRun);
cFlow.RegisterTransition(&cPauseToMenu);
cFlow.RegisterTransition(&cRunToGameOver);
cFlow.RegisterTransition(&cGameOverToMenu);
cFlow.Initialize(&cRun);
auto cb = [&](Job *self)
{
auto job = static_cast<FileLoader *>(self);
pTilesetOptimist = static_cast<Texture *>(pResourceManager->Get("textures/realist_ground_tileset.png", ITexture::GetTypeId()));
pTilesetRealist = static_cast<Texture *>(pResourceManager->Get("textures/pessimist_ground_tileset.png", ITexture::GetTypeId()));
pTilesetPessimist = static_cast<Texture *>(pResourceManager->Get("textures/optimist_ground_tileset.png", ITexture::GetTypeId()));
if(job->GetState() == eJobState::Completed)
{
OnJobCompleted(job);
}
else if(job->GetState() == eJobState::Aborted)
{
OnJobAborted();
}
sdDelete(self);
};
String f{"scenes/"};
pJobManager->Add(sdNew(FileLoader(f + sSceneFile, cb)));
RocketEventManager::AddListener(this);
pInput->AddKeyboardListener(this);
// Get the initial value from game data
gGui->SetPlayerName("Optimist");
gGui->SetLevel(1);
gGui->SetXP(100);
gGui->SetAttackPower(15);
gGui->SetGold(0);
gGui->SetLife(22, 22);
gGui->SetStamina(10, 10);
return true;
}
/**
* Preprocess a shader.
* @param OutPreprocessedShader - Upon return contains the preprocessed source code.
* @param ShaderOutput - ShaderOutput to which errors can be added.
* @param ShaderInput - The shader compiler input.
* @param AdditionalDefines - Additional defines with which to preprocess the shader.
* @returns true if the shader is preprocessed without error.
*/
bool PreprocessShader(
FString& OutPreprocessedShader,
FShaderCompilerOutput& ShaderOutput,
const FShaderCompilerInput& ShaderInput,
const FShaderCompilerDefinitions& AdditionalDefines
)
{
FString McppOptions;
FString McppOutput, McppErrors;
ANSICHAR* McppOutAnsi = NULL;
ANSICHAR* McppErrAnsi = NULL;
bool bSuccess = false;
// MCPP is not threadsafe.
static FCriticalSection McppCriticalSection;
FScopeLock McppLock(&McppCriticalSection);
FMcppFileLoader FileLoader(ShaderInput);
AddMcppDefines(McppOptions, ShaderInput.Environment.GetDefinitions());
AddMcppDefines(McppOptions, AdditionalDefines.GetDefinitionMap());
int32 Result = mcpp_run(
TCHAR_TO_ANSI(*McppOptions),
TCHAR_TO_ANSI(*FileLoader.GetInputShaderFilename()),
&McppOutAnsi,
&McppErrAnsi,
FileLoader.GetMcppInterface()
);
McppOutput = McppOutAnsi;
McppErrors = McppErrAnsi;
if (ParseMcppErrors(ShaderOutput, McppErrors))
{
// exchange strings
FMemory::Memswap( &OutPreprocessedShader, &McppOutput, sizeof(FString) );
bSuccess = true;
}
return bSuccess;
}
