feat: initial commit, only bugs remaining

Source/UTAD_UI/UTAD_UIPlayerController.h

@@ -22,6 +22,19 @@ class AUTAD_UIPlayerController : public APlayerController
 public:
 	AUTAD_UIPlayerController();
 
+	// UI Management
+	UFUNCTION(BlueprintCallable, Category = "UI")
+	void ShowMainHUD();
+
+	UFUNCTION(BlueprintCallable, Category = "UI")
+	void ShowSkillTree();
+
+	UFUNCTION(BlueprintCallable, Category = "UI")
+	void HideSkillTree();
+
+	UFUNCTION(BlueprintCallable, Category = "UI")
+	void ToggleSkillTree();
+
 	/** Time Threshold to know if it was a short press */
 	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input)
 	float ShortPressThreshold;
@@ -45,6 +58,11 @@ public:
 			  meta = (AllowPrivateAccess = "true"))
 	UInputAction* SetDestinationTouchAction;
 
+	/** Open Skill Tree Input Action */
+	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input,
+			  meta = (AllowPrivateAccess = "true"))
+	UInputAction* OpenSkillTreeAction;
+
 protected:
 	/** True if the controlled character should navigate to the mouse cursor. */
 	uint32 bMoveToMouseCursor : 1;
@@ -61,6 +79,23 @@ protected:
 	void OnTouchTriggered();
 	void OnTouchReleased();
 
+	/** Input handler for opening skill tree */
+	void OnOpenSkillTree();
+
+	// Widget Classes
+	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "UI")
+	TSubclassOf<class UUserWidget> MainHUDClass;
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "UI")
+	TSubclassOf<class UUserWidget> SkillTreeWidgetClass;
+
+	// Widget Instances
+	UPROPERTY()
+	class UUserWidget* MainHUDWidget;
+
+	UPROPERTY()
+	class UUserWidget* SkillTreeWidget;
+
 private:
 	FVector CachedDestination;