ActualHorse/ComboInput
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Implemented fallback actions, so combo inputs that aren't mapped to the current combo sequence node, or any node, can still have an action associated with them.

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This commit is contained in:
Jamie Greunbaum 2023-09-17 12:25:04 -04:00
parent b24d7af1a3
commit 1d2dcdd693
2 changed files with 27 additions and 14 deletions
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32
Source/ComboInput/Private/Components/ComboManagerComponent.cpp
View File

@ -64,16 +64,22 @@ void UComboManagerComponent::ActivateComboInput(const UComboInputAsset *Input)
const TObjectPtr<const UComboSequenceNode> CurrentNode = (this->ActiveNode ? this->ActiveNode : this->DefaultStartNode);
checkf(CurrentNode, TEXT("No combo sequence nodes available."));
if (CurrentNode->ComboBranch.Contains(Input))
const FComboSequenceAction *ActionData = CurrentNode->ComboBranch.Find(Input);
// If this node has an action we can activate, then activate it.
if (ActionData && ActionData->ComboAction)
{
const FComboSequenceAction &ActionData = CurrentNode->ComboBranch[Input];
if (ActionData.ComboAction)
this->BeginNodeTransition(ActionData->NextNode);
this->BroadcastDelegates(ActionData->ComboAction, EComboActionTriggerEvent::Activated);
UE_LOG(LogComboManagerComponent, Verbose, TEXT("%s activated"), *ActionData->ComboAction->ActionName.ToString());
}
// Otherwise, see if we have a fallback we can use.
else if (const TObjectPtr<const UComboAction> &ComboAction = *this->FallbackActions.Find(Input))
{
this->BeginNodeTransition(ActionData.NextNode);
this->BroadcastDelegates(ActionData.ComboAction, EComboActionTriggerEvent::Activated);
UE_LOG(LogComboManagerComponent, Verbose, TEXT("%s activated"), *ActionData.ComboAction->ActionName.ToString());
}
this->ResetCombo();
this->BroadcastDelegates(ComboAction, EComboActionTriggerEvent::Activated);
UE_LOG(LogComboManagerComponent, Verbose, TEXT("Fallback action %s activated"), *ComboAction->ActionName.ToString());
}
// Simply do nothing if there is no action to be performed.
else
{
UE_LOG(LogComboManagerComponent, Verbose, TEXT("No branch found for this action"));
@ -93,11 +99,7 @@ void UComboManagerComponent::BeginNodeTransition(const UComboSequenceNode *NextN
this->ActiveNode = NextNode;
this->GetWorld()->GetTimerManager().SetTimer(this->FinishTransitionTimer, this, &UComboManagerComponent::FinishTransition, 0.5f);
this->GetWorld()->GetTimerManager().SetTimer(this->DEBUG__ResetComboTimer, this, &UComboManagerComponent::DEBUG__ResetCombo, 1.0f);
}
void UComboManagerComponent::DEBUG__ResetCombo()
{
this->ActiveNode = this->PreviousNode = nullptr;
this->GetWorld()->GetTimerManager().SetTimer(this->DEBUG__ResetComboTimer, this, &UComboManagerComponent::ResetCombo, 1.0f);
}
void UComboManagerComponent::FinishTransition()
@ -105,6 +107,12 @@ void UComboManagerComponent::FinishTransition()
this->PreviousNode = this->ActiveNode;
}
void UComboManagerComponent::ResetCombo()
{
this->GetWorld()->GetTimerManager().ClearTimer(this->DEBUG__ResetComboTimer);
this->ActiveNode = this->PreviousNode = nullptr;
}
void UComboManagerComponent::BroadcastDelegates(const UComboAction *ComboAction, const EComboActionTriggerEvent &TriggerEvent)
{

7
Source/ComboInput/Public/Components/ComboManagerComponent.h
View File

@ -66,6 +66,11 @@ protected:
UPROPERTY(BlueprintReadOnly, EditDefaultsOnly)
FComboOffsetMap OffsetMap;
// A list of inputs to map to actions by default. If the active combo sequence node
// doesn't handle this action, this list will be used as a fallback whenever possible.
UPROPERTY(BlueprintReadOnly, EditDefaultsOnly)
TMap<TObjectPtr<const class UComboInputAsset>, TObjectPtr<const class UComboAction>> FallbackActions;
UPROPERTY(BlueprintReadOnly, EditDefaultsOnly)
TMap<TObjectPtr<const class UComboInputAsset>, float> DEBUG__UnlockTimers;
@ -75,11 +80,11 @@ protected:
private:
void BeginNodeTransition(const class UComboSequenceNode *NextNode);
void FinishTransition();
void ResetCombo();
void BroadcastDelegates(const class UComboAction *ComboAction, const EComboActionTriggerEvent &TriggerEvent);
void DEBUG__UnlockAction(TObjectPtr<const class UComboInputAsset> Unlock);
void DEBUG__ResetCombo();
const class UComboSequenceNode *ActiveNode = nullptr;
const class UComboSequenceNode *PreviousNode = nullptr;