$re = '/[\s]*([\/+\s\w@\'\,\.()\-\*\-\>\<\_\"]*)?[\n]*UFUNCTION[(]([\w<>\s\(\)\=\,\"\| ]*|\n]*)[\)]\n\s(virtual)*\s*(static)*\s*(\w+\&?\*?)\s(\w+)[(]([\w<>\s,&\*]*|\n]*)[)][\s]*([const]*)/m';
$str = '// Fill out your copyright notice in the Description page of Project Settings.
#pragma once
#include "CoreMinimal.h"
#include "GM_Stepper.h"
#include "Kismet/BlueprintFunctionLibrary.h"
#include "StepperTypes.h"
#include "Encoder/EncodeData.h"
#include "Components/TextBlock.h"
#include "BFL_Stepper.generated.h"
/**
*
*/
UCLASS()
class STEPPER_API UBFL_Stepper : public UBlueprintFunctionLibrary
{
GENERATED_BODY()
public:
// Returns a copy of the current rendering LogPacket
// For use ONLY during render time
// Will be invalid otherwise
UFUNCTION(BlueprintPure, Category = "Stepper|Core")
static FLogPacket& GetCurrentLogPacket(bool& Success);
// Updates the log packet sources in memory
UFUNCTION(BlueprintCallable, Category = "Stepper|Core")
static bool UpdatePacket(FLogPacket NewPacket);
// Returns a copy of the requested MetaData from the relevant core
UFUNCTION(BlueprintPure, Category = "Stepper|Core")
static FGenericMetaTag GetMetaTag(FLogPacket ReferencePacket, FName MetaTag, bool& bIsValid);
// Returns a copy of the requested MetaData from the supplied packet
UFUNCTION(BlueprintPure, Category = "Stepper|Core")
static FGenericMetaTag GetMetaTag_Explicit(FLogPacket ReferencePacket, FName MetaTag, bool& bIsValid);
// Returns a logLine for this LogPacket by a LineId
UFUNCTION(BlueprintPure, Category = "Stepper|Core")
static bool GetLogLineInId(FLogPacket ReferencePacket, int32 inId, FActionLine& LineData);
// Returns a logLine for this LogPacket by seeking from a specific line
UFUNCTION(BlueprintPure, Category = "Stepper|Core")
static bool GetNextActionByType(FLogPacket ReferencePacket, FAction RefAction, FName NextActionName, bool bShouldDebug, FActionLine& Action);
// Updates the LogPacket in memory and text file
UFUNCTION(BlueprintCallable, Category = "Stepper|Core")
static void UpdateGenericTag(FLogPacket ReferencePacket, FGenericMetaTag MetaTag);
// Get the saved user settings
UFUNCTION(BlueprintPure, Category = "Stepper|User Settings")
static bool GetUserSettings(FUserSettings& Settings);
// Get the saved capture resolution
UFUNCTION(BlueprintPure, Category = "Stepper|User Settings")
static FIntPoint GetCaptureResolution();
// Get the saved output resolution
UFUNCTION(BlueprintPure, Category = "Stepper|User Settings")
static FIntPoint GetOutputResolution();
// Get the root output folder for this log
UFUNCTION(BlueprintPure, Category = "Stepper|User Settings")
static FString GetLogOutputFolder();
// Gets the saved resources folder
UFUNCTION(BlueprintPure, Category = "Stepper|User Settings")
static FString GetResourcesFolder();
// Get a reference to the active UStepperObject
// Can be nullptr
UFUNCTION(BlueprintPure, Category = "Stepper|Statics")
static UStepperCore* GetStepper();
// Get the currently rendered stepper frame number
// Return -1 if not rendering
UFUNCTION(BlueprintPure, Category = "Stepper|Statics")
static int32 GetStepperFrame();
// Checks if a file is of type "png", "jpg", "mp4" or "mov"
UFUNCTION(BlueprintPure)
static bool bIsMediaFile(FString FileName);
// Get the language of the inputted log packet
UFUNCTION(BlueprintPure)
static FString GetLogLanguage(FLogPacket LogPacket);
// Get the packet\'s framerate
UFUNCTION(BlueprintPure, meta=(CompactNodeTitle="FR", Keywords = "FrameRate, Frame, Rate"))
static FFrameRate GetPacketFrameRate(FLogPacket Packet);
// Get the rendered framerate
UFUNCTION(BlueprintPure, meta=(CompactNodeTitle="FR", Keywords = "FrameRate, Frame, Rate"))
static bool GetRenderedFrameRate(FFrameRate& FrameRate);
// Get the packet\'s start timecode
UFUNCTION(BlueprintPure, meta=(CompactNodeTitle="STC", Keywords = "Timecode, Time, Code, TC"))
static FTimecode GetPacketStartTimecode(FLogPacket Packet);
// Get the packet\'s end timecode
UFUNCTION(BlueprintPure, meta=(CompactNodeTitle="ETC", Keywords = "Timecode, Time, Code, TC"))
static FTimecode GetPacketEndTimecode(FLogPacket Packet);
//Get the timecode data struct from the currently loaded LogPackt\'s MetaData
UFUNCTION(BlueprintCallable, BlueprintPure, Category = "Stepper|XML|Helpers")
static FTimecodeData GetPacketTimecodeData(FLogPacket Packet);
UFUNCTION()
static bool bIsDllLoaded(FString DllName);
// Get a reference to the active game mode
UFUNCTION(BlueprintCallable)
static AGM_Stepper* GetGameMode();
UFUNCTION()
static ELogRenderStatus QtChangeFile(FLogPacket& LogPacket, FCameraData& CameraData, int32 Iteration);
UFUNCTION()
static ELogRenderStatus QtChangeFile_Scatter(FLogPacket& LogPacket, FCameraData& CameraData, int32 ScatterIndex, FName ScatterTag, FTimecode ClipTc, int32 Iteration);
UFUNCTION()
static ELogRenderStatus RunQtBat(FString BatLoc, FString Dir);
UFUNCTION()
static int CheckLine(FString Line);
// Break a TextBox\'s text into lines
UFUNCTION(BlueprintCallable)
static void BreakTextBox(UTextBlock* TextBox, int32 MaxLineSize);
//Takes a snapshot of a widget and returns it as a render target
UFUNCTION(BlueprintCallable, Category = "Stepper|Helpers", meta=(DisplayName="Render Target From Widget With Alpha"))
static UTextureRenderTarget2D* RtFromWidget_Alpha(UUserWidget* const Widget, FVector2D Size);
//Adds a prefix 0 for numbers below 10 (i.e 6 -> 06)
UFUNCTION(BlueprintCallable, BlueprintPure, Category = "Stepper|Helpers")
static void IntToPaddedString(int32 Int, FString& PaddedString);
};
';
preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);
// Print the entire match result
var_dump($matches);
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for PHP, please visit: http://php.net/manual/en/ref.pcre.php