65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "LyraGameplayAbility_Jump.h"
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#include "Character/LyraCharacter.h"
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ULyraGameplayAbility_Jump::ULyraGameplayAbility_Jump(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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{
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InstancingPolicy = EGameplayAbilityInstancingPolicy::InstancedPerActor;
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NetExecutionPolicy = EGameplayAbilityNetExecutionPolicy::LocalPredicted;
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}
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bool ULyraGameplayAbility_Jump::CanActivateAbility(const FGameplayAbilitySpecHandle Handle, const FGameplayAbilityActorInfo* ActorInfo, const FGameplayTagContainer* SourceTags, const FGameplayTagContainer* TargetTags, FGameplayTagContainer* OptionalRelevantTags) const
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{
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if (!ActorInfo || !ActorInfo->AvatarActor.IsValid())
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{
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return false;
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}
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const ALyraCharacter* LyraCharacter = Cast<ALyraCharacter>(ActorInfo->AvatarActor.Get());
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if (!LyraCharacter || !LyraCharacter->CanJump())
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{
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return false;
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}
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if (!Super::CanActivateAbility(Handle, ActorInfo, SourceTags, TargetTags, OptionalRelevantTags))
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{
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return false;
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}
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return true;
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}
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void ULyraGameplayAbility_Jump::EndAbility(const FGameplayAbilitySpecHandle Handle, const FGameplayAbilityActorInfo* ActorInfo, const FGameplayAbilityActivationInfo ActivationInfo, bool bReplicateEndAbility, bool bWasCancelled)
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{
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// Stop jumping in case the ability blueprint doesn't call it.
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CharacterJumpStop();
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Super::EndAbility(Handle, ActorInfo, ActivationInfo, bReplicateEndAbility, bWasCancelled);
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}
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void ULyraGameplayAbility_Jump::CharacterJumpStart()
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{
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if (ALyraCharacter* LyraCharacter = GetLyraCharacterFromActorInfo())
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{
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if (LyraCharacter->IsLocallyControlled() && !LyraCharacter->bPressedJump)
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{
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LyraCharacter->UnCrouch();
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LyraCharacter->Jump();
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}
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}
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}
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void ULyraGameplayAbility_Jump::CharacterJumpStop()
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{
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if (ALyraCharacter* LyraCharacter = GetLyraCharacterFromActorInfo())
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{
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if (LyraCharacter->IsLocallyControlled() && LyraCharacter->bPressedJump)
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{
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LyraCharacter->StopJumping();
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}
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}
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}
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