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#codereview Fred.Kimberley [AUTOMERGE] fixed smasher picking first non tagged skill for wall attacks #codereview Billy.Bramer -------- Integrated using branch Ue4-To-UE4-Fortnite-Simple (reversed) of change#2070195 by Lukasz.Furman on 2014/05/12 06:41:54. [AUTOMERGE] - Back out changelist 2070195, which caused bugs in other areas (player skills not working correctly) - Fix bug in MatchesAll in tag container (only care that filter results > 0) - Allow MatchesAny/All in tag container to specify whether an empty container should count as a match or not - Fortnite AI still afflicted with issues due to content problem with interface nodes. Email pending re: how to resolve -------- Integrated using branch Ue4-To-UE4-Fortnite-Simple (reversed) of change#2071165 by Billy.Bramer on 2014/05/12 22:31:32. [AUTOMERGE] - Remove deprecated function usage from tag asset interface - Remove deprecated function usage from Fortnite #fortress -------- Integrated using branch Ue4-To-UE4-Fortnite-Simple (reversed) of change#2071193 by Billy.Bramer on 2014/05/12 23:18:16. [AUTOMERGE] - Minor commenting/clean-up on recent gameplay tag stuff -------- Integrated using branch Ue4-To-UE4-Fortnite-Simple (reversed) of change#2072435 by Billy.Bramer on 2014/05/13 22:04:18. [AUTOMERGE] - Clean up on some tag refactor stuff; Give the tag module a static function for requesting tags -------- Integrated using branch Ue4-To-UE4-Fortnite-Simple (reversed) of change#2072475 by Billy.Bramer on 2014/05/13 22:50:45. [CL 2079409 by Billy Bramer in Main branch]
75 lines
2.9 KiB
C++
75 lines
2.9 KiB
C++
// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.
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#include "SkillSystemModulePrivatePCH.h"
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#include "GameplayTagsModule.h"
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#include "Crc.h"
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const int32 MaxNumInStack = 2;
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UGameplayEffectStackingExtension_CappedNumberTest::UGameplayEffectStackingExtension_CappedNumberTest(const class FPostConstructInitializeProperties& PCIP)
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: Super(PCIP)
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{
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Handle = FCrc::StrCrc32("UGameplayEffectStackingExtension_CappedNumberTest");
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}
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void UGameplayEffectStackingExtension_CappedNumberTest::CalculateStack(TArray<FActiveGameplayEffect*>& CustomGameplayEffects, FActiveGameplayEffectsContainer& Container, FActiveGameplayEffect& CurrentEffect)
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{
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// this effect shouldn't be in the array so be sure to count it as well
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int32 EffectiveCount = FMath::Min(CustomGameplayEffects.Num() + 1, MaxNumInStack);
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// find the most recent time one of these was applied
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float StartTime = CurrentEffect.StartWorldTime;
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for (FActiveGameplayEffect* Effect : CustomGameplayEffects)
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{
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StartTime = FMath::Max(StartTime, Effect->StartWorldTime);
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}
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{
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// set the start time to be equal to the most recent start time so that the stacked effects stick around if a new effect has been added
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CurrentEffect.StartWorldTime = StartTime;
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int32 Idx = 0;
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while (Idx < FMath::Min(MaxNumInStack - 1, CustomGameplayEffects.Num()))
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{
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CustomGameplayEffects[Idx]->StartWorldTime = StartTime;
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++Idx;
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}
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// we don't need any effects beyond the cap
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while (Idx < CustomGameplayEffects.Num())
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{
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Container.RemoveActiveGameplayEffect(CustomGameplayEffects[Idx]->Handle);
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++Idx;
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}
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}
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for (FModifierSpec Mod : CurrentEffect.Spec.Modifiers)
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{
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if (Mod.Info.OwnedTags.HasTag(IGameplayTagsModule::RequestGameplayTag("Stackable"), EGameplayTagMatchType::IncludeParentTags, EGameplayTagMatchType::Explicit))
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{
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// remove any stacking information that was already applied to the current modifier
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for (int32 Idx = 0; Idx < Mod.Aggregator.Get()->Mods[EGameplayModOp::Multiplicitive].Num(); ++Idx)
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{
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FAggregatorRef& Agg = Mod.Aggregator.Get()->Mods[EGameplayModOp::Multiplicitive][Idx];
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if (Agg.Get()->BaseData.Tags.HasTag(IGameplayTagsModule::RequestGameplayTag("Stack.CappedNumber"), EGameplayTagMatchType::IncludeParentTags, EGameplayTagMatchType::Explicit))
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{
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Mod.Aggregator.Get()->Mods[EGameplayModOp::Multiplicitive].RemoveAtSwap(Idx);
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--Idx;
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}
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}
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FGameplayModifierInfo ModInfo;
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ModInfo.Magnitude.SetValue(EffectiveCount);
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ModInfo.ModifierOp = EGameplayModOp::Multiplicitive;
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ModInfo.OwnedTags.AddTag(IGameplayTagsModule::RequestGameplayTag("Stack.CappedNumber"));
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ModInfo.Attribute = Mod.Info.Attribute;
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TSharedPtr<FGameplayEffectLevelSpec> ModifierLevel(TSharedPtr< FGameplayEffectLevelSpec >(new FGameplayEffectLevelSpec()));
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ModifierLevel->ApplyNewDef(ModInfo.LevelInfo, ModifierLevel);
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FModifierSpec ModSpec(ModInfo, ModifierLevel, NULL);
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ModSpec.ApplyModTo(Mod, true);
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}
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}
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}
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