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feat: Added BlueprintCallable function to trigger a custom input on a FlowComponent. #214

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feat: Added BlueprintCallable function to trigger a custom input on a FlowComponent. #214

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13 changes: 13 additions & 0 deletions Source/Flow/Private/FlowComponent.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -435,6 +435,19 @@ void UFlowComponent::StartRootFlow()
}
}

void UFlowComponent::TriggerRootFlowCustomInput(const FName& EventName)
{
if (!RootFlow || !IsFlowNetMode(RootFlowMode)) return;

if (UFlowSubsystem* FlowSubsystem = GetFlowSubsystem())
{
if(auto Flow = FlowSubsystem->GetRootFlow(this); IsValid(Flow))
{
Flow->TriggerCustomInput(EventName);
}
}
}

void UFlowComponent::FinishRootFlow(UFlowAsset* TemplateAsset, const EFlowFinishPolicy FinishPolicy)
{
if (UFlowSubsystem* FlowSubsystem = GetFlowSubsystem())
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4 changes: 4 additions & 0 deletions Source/Flow/Public/FlowComponent.h
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Original file line number Diff line number Diff line change
Expand Up @@ -199,6 +199,10 @@ class FLOW_API UFlowComponent : public UActorComponent, public IFlowOwnerInterfa
UFUNCTION(BlueprintCallable, Category = "RootFlow")
void StartRootFlow();

// This will trigger a specific CustomInput on this components root flow
UFUNCTION(BlueprintCallable, Category = "RootFlow")
void TriggerRootFlowCustomInput(const FName& EventName);

// This will destroy instantiated Flow Asset - created from asset assigned on this component.
UFUNCTION(BlueprintCallable, Category = "RootFlow")
void FinishRootFlow(UFlowAsset* TemplateAsset, const EFlowFinishPolicy FinishPolicy);
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