diff --git a/data/uking_functions.csv b/data/uking_functions.csv
index 43f1d3e7..e7e946b3 100644
--- a/data/uking_functions.csv
+++ b/data/uking_functions.csv
@@ -1263,8 +1263,8 @@
 0x000000710004be58,AI_Action_ActivateAttackSensor::loadParams,436,
 0x000000710004c00c,AI_Action_ActivateAttackSensor::rtti1,288,
 0x000000710004c12c,AI_Action_ActivateAttackSensor::rtti2,92,
-0x000000710004c188,AI_AIOrActionBase::isFlag1Set,12,
-0x000000710004c194,AI_AIOrActionBase::isFinished,12,
+0x000000710004c188,AI_AIOrActionBase::isFlag1Set,12,_ZN4ksys3act2ai10ActionBase8isFailedEv
+0x000000710004c194,AI_AIOrActionBase::isFinished,12,_ZN4ksys3act2ai10ActionBase10isFinishedEv
 0x000000710004c1a0,AI_AIOrActionBase::isFlag2Set,12,
 0x000000710004c1ac,AI_AIOrActionBase::ret0,8,
 0x000000710004c1b4,AI_AIOrActionBase::ret0_2,8,
@@ -1278,7 +1278,7 @@
 0x000000710004c1ec,AI_AIOrActionBase::ret0_1,8,
 0x000000710004c1f4,AI_AIOrActionBase::ret1_1,8,
 0x000000710004c1fc,AI_AIOrActionBase::ret0_5,8,
-0x000000710004c204,AI_ActionBase::isAction,8,
+0x000000710004c204,AI_ActionBase::isAction,8,_ZN4ksys3act2ai6Action8isActionEv
 0x000000710004c20c,AI_AIOrActionBase::m28,16,
 0x000000710004c21c,AI_AIOrActionBase::m29_null,4,
 0x000000710004c220,AI_AIOrActionBase::ret0_6,8,
@@ -71374,8 +71374,8 @@
 0x0000007100d16c68,ai::ActorAI::getCurrentAction,144,
 0x0000007100d16cf8,ai::ActorAI::x_1,92,
 0x0000007100d16d54,ai::ActorAI::x_2,92,
-0x0000007100d16db0,AI_AIOrActionBase::setFinished,20,
-0x0000007100d16dc4,AI_AIOrActionBase::setFailed,20,
+0x0000007100d16db0,AI_AIOrActionBase::setFinished,20,_ZN4ksys3act2ai10ActionBase11setFinishedEv
+0x0000007100d16dc4,AI_AIOrActionBase::setFailed,20,_ZN4ksys3act2ai10ActionBase9setFailedEv
 0x0000007100d16dd8,AI_AIOrActionBase::appendName,392,
 0x0000007100d16f60,AI_AIOrActionBase::m23,12,
 0x0000007100d16f6c,sub_7100D16F6C,32,
diff --git a/src/KingSystem/ActorSystem/actAiAction.cpp b/src/KingSystem/ActorSystem/actAiAction.cpp
index ad5e4c1c..24355040 100644
--- a/src/KingSystem/ActorSystem/actAiAction.cpp
+++ b/src/KingSystem/ActorSystem/actAiAction.cpp
@@ -4,4 +4,8 @@ namespace ksys::act::ai {
 
 Action::Action(const ClassArg& arg) : ActionBase(arg) {}
 
+bool Action::isAction() {
+    return true;
+}
+
 }  // namespace ksys::act::ai
diff --git a/src/KingSystem/ActorSystem/actAiAction.h b/src/KingSystem/ActorSystem/actAiAction.h
index ba0bf61d..2b7b2a3f 100644
--- a/src/KingSystem/ActorSystem/actAiAction.h
+++ b/src/KingSystem/ActorSystem/actAiAction.h
@@ -11,8 +11,9 @@ public:
 
     virtual void enter() {}
     virtual void loadParams() {}
-
     virtual void oneShot() {}
+
+    bool isAction() override;
 };
 KSYS_CHECK_SIZE_NX150(Action, 0x20);
 
diff --git a/src/KingSystem/ActorSystem/actAiClass.cpp b/src/KingSystem/ActorSystem/actAiClass.cpp
index a75511d3..0fad8b58 100644
--- a/src/KingSystem/ActorSystem/actAiClass.cpp
+++ b/src/KingSystem/ActorSystem/actAiClass.cpp
@@ -5,4 +5,22 @@ namespace ksys::act::ai {
 ActionBase::ActionBase(const ClassArg& arg)
     : mActor{arg.actor}, mDefinitionIdx{u16(arg.definitionIdx)}, mRootIdx{u8(arg.rootIdx)} {}
 
+bool ActionBase::isFinished() {
+    return mStatus.isOn(Status::Finished);
+}
+
+bool ActionBase::isFailed() {
+    return mStatus.isOn(Status::Failed);
+}
+
+void ActionBase::setFinished() {
+    mStatus.set(Status::Finished);
+    mStatus.reset(Status::Failed);
+}
+
+void ActionBase::setFailed() {
+    mStatus.set(Status::Failed);
+    mStatus.reset(Status::Finished);
+}
+
 }  // namespace ksys::act::ai
diff --git a/src/KingSystem/ActorSystem/actAiClass.h b/src/KingSystem/ActorSystem/actAiClass.h
index d065af14..69ac65f1 100644
--- a/src/KingSystem/ActorSystem/actAiClass.h
+++ b/src/KingSystem/ActorSystem/actAiClass.h
@@ -1,7 +1,8 @@
 #pragma once
 
 #include <basis/seadTypes.h>
-
+#include <prim/seadTypedBitFlag.h>
+#include "KingSystem/ActorSystem/actActor.h"
 #include "KingSystem/ActorSystem/actAiParam.h"
 #include "KingSystem/Utils/Types.h"
 
@@ -23,8 +24,24 @@ public:
     ActionBase(const ClassArg& arg);
     virtual ~ActionBase() = default;
 
+    virtual bool isAction();
+
+    enum class Status : u8 {
+        Finished = 1,
+        Failed = 2,
+        _4 = 4,
+        TriggerAction = 8,
+        DynamicParamChild = 0x10,
+        _20 = 0x20,
+        _40 = 0x40,
+        _80 = 0x80,
+    };
+
 protected:
+    bool isFinished();
+    bool isFailed();
     void setFinished();
+    void setFailed();
 
     template <typename T>
     void getParamStatic(ParamRef<T>* value, const sead::SafeString& key);
@@ -33,7 +50,7 @@ protected:
     ParamPack mParams;
     u16 mDefinitionIdx;
     u8 mRootIdx;
-    u8 mStatus = 0;
+    sead::TypedBitFlag<Status, u8> mStatus;
     u16 mClassIdx;
     u16 mPrevClassIdx;
 };