Optimize code to unreal style

Source/Luckyrobots/Public/Menus/MainScreenUserWidget.h

@@ -1,5 +1,3 @@
-// Fill out your copyright notice in the Description page of Project Settings.
-
 #pragma once
 
 #include "CoreMinimal.h"
@@ -7,16 +5,12 @@
 #include "SharedDef.h"
 #include "MainScreenUserWidget.generated.h"
 
-class UDataTable;
-/**
- * 
- */
 UCLASS()
 class LUCKYROBOTS_API UMainScreenUserWidget : public UUserWidget
 {
 	GENERATED_BODY()
 protected:
-	virtual void NativeConstruct();
+	virtual void NativeConstruct() override;
 
 public:
 	UPROPERTY(EditAnywhere, BlueprintReadWrite)
@@ -26,24 +20,29 @@ public:
 	TArray<FLevelData> LevelDataList;
 
 	UPROPERTY(EditAnywhere, BlueprintReadWrite)
-	int iCurrentSelectRobot;
-	UPROPERTY(EditAnywhere, BlueprintReadWrite)
-	int iCurrentSelectLevel;
+	int32 CurrentRobotIndex;
 
 	UPROPERTY(EditAnywhere, BlueprintReadWrite)
-	int iCurrentSelectQuality;
+	int32 CurrentLevelIndex;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite)
+	int32 CurrentQualityIndex;
 
 public:
 	UFUNCTION(BlueprintCallable)
 	void InitData();
+
 	UFUNCTION(BlueprintCallable)
 	void InitRobotData();
+
 	UFUNCTION(BlueprintCallable)
 	void InitLevelData();
+
 	UFUNCTION(BlueprintCallable)
-	FRobotData GetCurrentRobotData();
+	FRobotData GetCurrentRobotData() const;
+
 	UFUNCTION(BlueprintCallable)
-	FLevelData GetCurrentLevelData();
+	FLevelData GetCurrentLevelData() const;
 
 	UFUNCTION(BlueprintCallable)
 	void SelectNextRobot();