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Add Weapon Switching Input Action and Callback

This commit is contained in:
Louis Hobbs 2023-01-05 01:53:32 +00:00
parent f002cfa870
commit 86b34b7226
5 changed files with 47 additions and 16 deletions
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Content/Input/Actions/IA_WeaponSwitch.uasset (Stored with Git LFS) Normal file
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Content/Input/InputMappingContext.uasset (Stored with Git LFS)
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Content/Player/PlayerCharacter.uasset (Stored with Git LFS)
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41
Source/Nakatomi/PlayerCharacter.cpp
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@ -107,6 +107,11 @@ void APlayerCharacter::SetupPlayerInputComponent(UInputComponent* PlayerInputCom
Input->BindAction(SprintAction, ETriggerEvent::Started, this, &APlayerCharacter::SetSprintingCallback); Input->BindAction(SprintAction, ETriggerEvent::Started, this, &APlayerCharacter::SetSprintingCallback);
Input->BindAction(SprintAction, ETriggerEvent::Completed, this, &APlayerCharacter::SetWalkingCallback); Input->BindAction(SprintAction, ETriggerEvent::Completed, this, &APlayerCharacter::SetWalkingCallback);
} }
if (WeaponSwitchingAction)
{
Input->BindAction(WeaponSwitchingAction, ETriggerEvent::Triggered, this, &APlayerCharacter::WeaponSwitchingCallback);
}
} }
} }
@ -237,20 +242,40 @@ void APlayerCharacter::SelectInventorySlot(int slot)
} }
} }
void APlayerCharacter::InventoryIncrementCallback(const FInputActionInstance& Instance) void APlayerCharacter::WeaponSwitchingCallback(const FInputActionInstance& Instance)
{ {
SelectInventorySlot((CurrentInventorySlot + 1) % WeaponInventory.Num()); float value = Instance.GetValue().Get<float>();
}
void APlayerCharacter::InventoryDecrementCallback(const FInputActionInstance& Instance) if (value > 0)
{
if (CurrentInventorySlot - 1 < 0)
{ {
SelectInventorySlot(WeaponInventory.Num() - 1); InventoryIncrement();
} }
else else
{ {
SelectInventorySlot((CurrentInventorySlot - 1) % WeaponInventory.Num()); InventoryDecrement();
}
}
void APlayerCharacter::InventoryIncrement()
{
if (WeaponInventory.Num() > 0)
{
SelectInventorySlot((CurrentInventorySlot + 1) % WeaponInventory.Num());
}
}
void APlayerCharacter::InventoryDecrement()
{
if (WeaponInventory.Num() > 0)
{
if (CurrentInventorySlot - 1 < 0)
{
SelectInventorySlot(WeaponInventory.Num() - 1);
}
else
{
SelectInventorySlot((CurrentInventorySlot - 1) % WeaponInventory.Num());
}
} }
} }

9
Source/Nakatomi/PlayerCharacter.h
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@ -55,7 +55,8 @@ public:
UPROPERTY() UPROPERTY()
TArray<AWeapon*> WeaponInventory; TArray<AWeapon*> WeaponInventory;
// TODO: Add weapon switching actions UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
UInputAction* WeaponSwitchingAction;
protected: protected:
@ -112,9 +113,11 @@ public:
void SelectInventorySlot(int slot); void SelectInventorySlot(int slot);
void InventoryIncrementCallback(const FInputActionInstance& Instance); void WeaponSwitchingCallback(const FInputActionInstance& Instance);
void InventoryDecrementCallback(const FInputActionInstance& Instance); void InventoryIncrement();
void InventoryDecrement();
AWeapon* InitializeWeapon(TSubclassOf<class AWeapon> weapon); AWeapon* InitializeWeapon(TSubclassOf<class AWeapon> weapon);