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Define whether most recent is disabled per state

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This commit is contained in:
Kevin Poretti 2023-11-24 22:44:37 -05:00
parent d7920802cf
commit afc6781f5c
4 changed files with 21 additions and 13 deletions
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4
Source/UnrealFightingFramework/Input/FFInputBufferComponent.cpp
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@ -36,6 +36,10 @@ bool UFFInputBufferComponent::CheckInputSequence(const FFFInputSequence& InputSe
switch (RequiredButtonState)
{
// TODO: should it be (PrevInput & RequiredButtons) == RequiredButtons or what we have now?
// TODO: If you have a sequence that is defined as something like button 1 pressed + button 2 pressed
// and the buttons are pressed on the same exact frame, then this implementation will not
// account for that. We should keep checking the sequences against the current frame's
// inputs until no sequences are detected, then continue on checking through the input buffer.
case EFFButtonState::BTNS_Pressed:
if(!(PrevInput & RequiredButtons | PrevDisable) &&
CurrInput & RequiredButtons & ~CurrDisable)

9
Source/UnrealFightingFramework/State/FFState.cpp
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@ -64,6 +64,15 @@ bool UFFState::CanTransition(const FFFStateContext& InStateContext)
void UFFState::Enter(const FFFStateContext& InStateContext)
{
PlayMontage(InStateContext);
if(bDisableMostRecentInputOnEntry)
{
IFFStateOwnerInterface* PC = Cast<IFFStateOwnerInterface>(InStateContext.Owner);
if(PC)
{
PC->DisableMostRecentInput();
}
}
OnEnter(InStateContext);
}

7
Source/UnrealFightingFramework/State/FFState.h
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@ -112,6 +112,13 @@ public:
UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="UFF State Properties")
TArray<FFFInputSequence> InputSequences;
/**
* Should the most recent input in the controlling player's input buffer be disabled when
* entering this state?
*/
UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="UFF State Properties")
bool bDisableMostRecentInputOnEntry = true;
/**
* If true the state can transition from itself into itself without having to go through
* another state like Idle

14
Source/UnrealFightingFramework/State/FFStateMachineComponent.cpp
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@ -102,19 +102,7 @@ void UFFStateMachineComponent::GoToState(UFFState* NewState, EFFStateFinishReaso
{
check(CurrentState);
check(NewState);
// if state being transitioned into requires an input sequence we need to disable the most
// recent input in the player controller input buffer to prevent unwanted "double firing" of
// actions that have short durations but very lenient required input sequences
if(NewState->InputSequences.Num() > 0)
{
IFFStateOwnerInterface* PC = Cast<IFFStateOwnerInterface>(Owner);
if(PC)
{
PC->DisableMostRecentInput();
}
}
CurrentState->Exit(GetCurrentStateContext(), StateFinishReason);
TicksInState = 0;
OnLandedTick = 0;