Section 11: Multiple Weapon Types - Lecture 219

Pistol reload animation

Source/Shooter/Weapon.cpp

@@ -94,6 +94,9 @@ void AWeapon::OnConstruction(const FTransform& Transform)
 		case EWeaponType::EWT_AssaultRifle:
 			WeaponDataRow = WeaponTableObject->FindRow<FWeaponDataTable>(FName("AssaultRifle"), TEXT(""));
 			break;
+		case EWeaponType::EWT_Pistol:
+			WeaponDataRow = WeaponTableObject->FindRow<FWeaponDataTable>(FName("Pistol"), TEXT(""));
+			break;
 		case EWeaponType::EWT_SubmachineGun:
 		default:
 			WeaponDataRow = WeaponTableObject->FindRow<FWeaponDataTable>(FName("SubmachineGun"), TEXT(""));
@@ -130,6 +133,12 @@ void AWeapon::OnConstruction(const FTransform& Transform)
 			AutoFireRate = WeaponDataRow->AutoFireRate;
 			MuzzleFlash = WeaponDataRow->MuzzleFlash;
 			FireSound = WeaponDataRow->FireSound;
+
+			BoneToHide = WeaponDataRow->BoneToHide;
+			if (BoneToHide != FName(""))
+			{
+				GetItemMesh()->HideBoneByName(BoneToHide, EPhysBodyOp::PBO_None);
+			}
 		}
 
 		if (GetMaterialInstance())
@@ -142,3 +151,13 @@ void AWeapon::OnConstruction(const FTransform& Transform)
 		}
 	}
 }
+
+void AWeapon::BeginPlay()
+{
+	Super::BeginPlay();
+
+	if (BoneToHide != FName(""))
+	{
+		GetItemMesh()->HideBoneByName(BoneToHide, EPhysBodyOp::PBO_None);
+	}
+}

Source/Shooter/Weapon.h

@@ -84,6 +84,9 @@ struct FWeaponDataTable : public FTableRowBase
 
 	UPROPERTY(EditAnywhere, BlueprintReadWrite)
 	USoundCue* FireSound;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite)
+	FName BoneToHide;
 };
 
 /**
@@ -104,6 +107,8 @@ protected:
 
 	virtual void OnConstruction(const FTransform& Transform) override;
 
+	virtual void BeginPlay() override;
+
 private:
 	FTimerHandle ThrowWeaponTimer;
 	float ThrowWeaponTime;
@@ -171,6 +176,10 @@ private:
 	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = DataTable, meta = (AllowPrivateAccess = "true"))
 	USoundCue* FireSound;
 
+	/** Name of the bone to hide on the weapon mesh */
+	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = DataTable, meta = (AllowPrivateAccess = "true"))
+	FName BoneToHide;
+
 public:
 	/** Adds an impulse to the weapon */
 	void ThrowWeapon();

Source/Shooter/WeaponType.h

@@ -5,6 +5,7 @@ enum class EWeaponType : uint8
 {
 	EWT_SubmachineGun UMETA(DisplayName = "SubmachineGun"),
 	EWT_AssaultRifle UMETA(DisplayName = "AssaultRifle"),
+	EWT_Pistol UMETA(DisplayName = "Pistol"),
 
 	EWT_MAX UMETA(DisplayName = "DefaultMax"),
 };