Make bool return values of SkelAnime_Update and LinkAnimation_Update clear (#2706)

* Make bool return values of SkelAnime_Update and LinkAnimation_Update clear

* formatting: empty line after decl

---------

Co-authored-by: Dragorn421 <Dragorn421@users.noreply.github.com>

13 files changed, 147 insertions, 158 deletions

diff --git a/src/code/z_skelanime.c b/src/code/z_skelanime.c
index 10e0df1a4..8fbc70ae4 100644
--- a/src/code/z_skelanime.c
+++ b/src/code/z_skelanime.c
@@ -1223,7 +1223,7 @@ s32 LinkAnimation_Loop(PlayState* play, SkelAnime* skelAnime) {
         skelAnime->curFrame -= skelAnime->animLength;
     }
     LinkAnimation_AnimateFrame(play, skelAnime);
-    return 0;
+    return false;
 }
 
 /**
@@ -1234,7 +1234,7 @@ s32 LinkAnimation_Once(PlayState* play, SkelAnime* skelAnime) {
 
     if (skelAnime->curFrame == skelAnime->endFrame) {
         LinkAnimation_AnimateFrame(play, skelAnime);
-        return 1;
+        return true;
     }
     skelAnime->curFrame += skelAnime->playSpeed * updateRate;
     if ((skelAnime->curFrame - skelAnime->endFrame) * skelAnime->playSpeed > 0.0f) {
@@ -1245,7 +1245,7 @@ s32 LinkAnimation_Once(PlayState* play, SkelAnime* skelAnime) {
         skelAnime->curFrame -= skelAnime->animLength;
     }
     LinkAnimation_AnimateFrame(play, skelAnime);
-    return 0;
+    return false;
 }
 
 /**
@@ -1641,7 +1641,7 @@ s32 SkelAnime_LoopFull(SkelAnime* skelAnime) {
         skelAnime->curFrame -= skelAnime->animLength;
     }
     SkelAnime_AnimateFrame(skelAnime);
-    return 0;
+    return false;
 }
 
 /**
@@ -1658,7 +1658,7 @@ s32 SkelAnime_LoopPartial(SkelAnime* skelAnime) {
     }
 
     SkelAnime_AnimateFrame(skelAnime);
-    return 0;
+    return false;
 }
 
 /**
@@ -1671,7 +1671,7 @@ s32 SkelAnime_Once(SkelAnime* skelAnime) {
         SkelAnime_GetFrameData(skelAnime->animation, (s32)skelAnime->curFrame, skelAnime->limbCount,
                                skelAnime->jointTable);
         SkelAnime_AnimateFrame(skelAnime);
-        return 1;
+        return true;
     }
 
     skelAnime->curFrame += skelAnime->playSpeed * updateRate;
@@ -1684,7 +1684,7 @@ s32 SkelAnime_Once(SkelAnime* skelAnime) {
         skelAnime->curFrame -= skelAnime->animLength;
     }
     SkelAnime_AnimateFrame(skelAnime);
-    return 0;
+    return false;
 }
 
 /**
diff --git a/src/overlays/actors/ovl_Demo_Go/z_demo_go.c b/src/overlays/actors/ovl_Demo_Go/z_demo_go.c
index 2266a7c61..32f31eec3 100644
--- a/src/overlays/actors/ovl_Demo_Go/z_demo_go.c
+++ b/src/overlays/actors/ovl_Demo_Go/z_demo_go.c
@@ -302,12 +302,12 @@ void func_8097D058(DemoGo* this, PlayState* play) {
 }
 
 void func_8097D088(DemoGo* this, PlayState* play) {
-    s32 something;
+    s32 animFinished;
 
     func_8097CA30(this, play);
-    something = DemoGo_UpdateSkelAnime(this);
+    animFinished = DemoGo_UpdateSkelAnime(this);
     func_8097C930(this);
-    func_8097CF20(this, play, something);
+    func_8097CF20(this, play, animFinished);
 }
 
 void func_8097D0D0(DemoGo* this, PlayState* play) {
diff --git a/src/overlays/actors/ovl_Demo_Im/z_demo_im.c b/src/overlays/actors/ovl_Demo_Im/z_demo_im.c
index 1c53402a6..b3441b5ac 100644
--- a/src/overlays/actors/ovl_Demo_Im/z_demo_im.c
+++ b/src/overlays/actors/ovl_Demo_Im/z_demo_im.c
@@ -427,12 +427,12 @@ void func_80985770(DemoIm* this, PlayState* play) {
 }
 
 void func_809857B0(DemoIm* this, PlayState* play) {
-    s32 sp1C;
+    s32 animFinished;
 
     DemoIm_UpdateBgCheckInfo(this, play);
-    sp1C = DemoIm_UpdateSkelAnime(this);
+    animFinished = DemoIm_UpdateSkelAnime(this);
     func_80984BE0(this);
-    func_80985640(this, sp1C);
+    func_80985640(this, animFinished);
 }
 
 void func_809857F0(DemoIm* this, PlayState* play) {
@@ -716,13 +716,13 @@ void func_809863DC(DemoIm* this, PlayState* play) {
 }
 
 void func_80986430(DemoIm* this, PlayState* play) {
-    s32 sp24;
+    s32 animFinished;
 
     DemoIm_UpdateBgCheckInfo(this, play);
-    sp24 = DemoIm_UpdateSkelAnime(this);
+    animFinished = DemoIm_UpdateSkelAnime(this);
     func_80985EAC(this, play);
     func_80984BE0(this);
-    func_80985FE8(this, sp24);
+    func_80985FE8(this, animFinished);
     func_809862E0(this, play);
 }
 
@@ -734,12 +734,12 @@ void func_80986494(DemoIm* this, PlayState* play) {
 }
 
 void func_809864D4(DemoIm* this, PlayState* play) {
-    s32 sp24;
+    s32 animFinished;
 
     DemoIm_UpdateBgCheckInfo(this, play);
-    sp24 = DemoIm_UpdateSkelAnime(this);
+    animFinished = DemoIm_UpdateSkelAnime(this);
     func_80984BE0(this);
-    func_809860DC(this, sp24);
+    func_809860DC(this, animFinished);
     func_8098629C(this, play);
 }
 
@@ -843,13 +843,13 @@ void func_80986908(DemoIm* this, PlayState* play) {
 }
 
 void func_80986948(DemoIm* this, PlayState* play) {
-    s32 sp24;
+    s32 animFinished;
 
     DemoIm_UpdateBgCheckInfo(this, play);
-    sp24 = DemoIm_UpdateSkelAnime(this);
+    animFinished = DemoIm_UpdateSkelAnime(this);
     func_80986570(this, play);
     func_80984BE0(this);
-    func_809865F8(this, play, sp24);
+    func_809865F8(this, play, animFinished);
     func_8098680C(this, play);
 }
 
@@ -1122,12 +1122,12 @@ void func_809872F0(DemoIm* this, PlayState* play) {
 }
 
 void func_80987330(DemoIm* this, PlayState* play) {
-    s32 sp1C;
+    s32 animFinished;
 
     DemoIm_UpdateBgCheckInfo(this, play);
-    sp1C = DemoIm_UpdateSkelAnime(this);
+    animFinished = DemoIm_UpdateSkelAnime(this);
     func_80984BE0(this);
-    func_809871B4(this, sp1C);
+    func_809871B4(this, animFinished);
 }
 
 void DemoIm_Update(Actor* thisx, PlayState* play) {
diff --git a/src/overlays/actors/ovl_Demo_Sa/z_demo_sa.c b/src/overlays/actors/ovl_Demo_Sa/z_demo_sa.c
index fb44ec037..49bf8e208 100644
--- a/src/overlays/actors/ovl_Demo_Sa/z_demo_sa.c
+++ b/src/overlays/actors/ovl_Demo_Sa/z_demo_sa.c
@@ -627,12 +627,12 @@ void func_8098F7BC(DemoSa* this, PlayState* play) {
 }
 
 void func_8098F7FC(DemoSa* this, PlayState* play) {
-    s32 sp1C;
+    s32 animFinished;
 
     func_8098E5C8(this, play);
-    sp1C = DemoSa_UpdateSkelAnime(this);
+    animFinished = DemoSa_UpdateSkelAnime(this);
     func_8098E480(this);
-    func_8098F610(this, sp1C);
+    func_8098F610(this, animFinished);
 }
 
 void func_8098F83C(DemoSa* this, PlayState* play) {
diff --git a/src/overlays/actors/ovl_En_Bili/z_en_bili.c b/src/overlays/actors/ovl_En_Bili/z_en_bili.c
index 29571ca74..74b679b7e 100644
--- a/src/overlays/actors/ovl_En_Bili/z_en_bili.c
+++ b/src/overlays/actors/ovl_En_Bili/z_en_bili.c
@@ -408,7 +408,7 @@ void EnBili_DischargeLightning(EnBili* this, PlayState* play) {
 }
 
 void EnBili_Climb(EnBili* this, PlayState* play) {
-    s32 skelAnimeUpdate = SkelAnime_Update(&this->skelAnime);
+    s32 animFinished = SkelAnime_Update(&this->skelAnime);
     f32 curFrame = this->skelAnime.curFrame;
 
     if (Animation_OnFrame(&this->skelAnime, 9.0f)) {
@@ -420,7 +420,7 @@ void EnBili_Climb(EnBili* this, PlayState* play) {
                        5.0f);
     }
 
-    if (skelAnimeUpdate) {
+    if (animFinished) {
         EnBili_SetupSetNewHomeHeight(this);
     }
 }
diff --git a/src/overlays/actors/ovl_En_Horse_Link_Child/z_en_horse_link_child.c b/src/overlays/actors/ovl_En_Horse_Link_Child/z_en_horse_link_child.c
index 6d8304eca..5806ad203 100644
--- a/src/overlays/actors/ovl_En_Horse_Link_Child/z_en_horse_link_child.c
+++ b/src/overlays/actors/ovl_En_Horse_Link_Child/z_en_horse_link_child.c
@@ -356,7 +356,7 @@ void func_80A69F5C(EnHorseLinkChild* this, PlayState* play) {
 void func_80A6A068(EnHorseLinkChild* this, PlayState* play) {
     Player* player;
     f32 distFromLink;
-    s32 animationEnded;
+    s32 animFinished;
     s32 newAnimationIdx;
 
     func_80A69F5C(this, play);
@@ -377,8 +377,8 @@ void func_80A6A068(EnHorseLinkChild* this, PlayState* play) {
     }
 
     newAnimationIdx = this->animationIdx;
-    animationEnded = SkelAnime_Update(&this->skin.skelAnime);
-    if (animationEnded || (this->animationIdx == 1) || (this->animationIdx == 0)) {
+    animFinished = SkelAnime_Update(&this->skin.skelAnime);
+    if (animFinished || (this->animationIdx == 1) || (this->animationIdx == 0)) {
         if (GET_EVENTCHKINF(EVENTCHKINF_TALKED_TO_CHILD_MALON_AT_RANCH)) {
             f32 distFromHome = Math3D_Vec3f_DistXYZ(&this->actor.world.pos, &this->actor.home.pos);
             f32 distLinkFromHome = Math3D_Vec3f_DistXYZ(&player->actor.world.pos, &this->actor.home.pos);
@@ -397,9 +397,9 @@ void func_80A6A068(EnHorseLinkChild* this, PlayState* play) {
                 } else {
                     this->actor.speed = 0.0f;
                     if (this->animationIdx == 0) {
-                        newAnimationIdx = animationEnded == true ? 1 : 0;
+                        newAnimationIdx = animFinished == true ? 1 : 0;
                     } else {
-                        newAnimationIdx = animationEnded == true ? 0 : 1;
+                        newAnimationIdx = animFinished == true ? 0 : 1;
                     }
                 }
             } else {
@@ -416,23 +416,23 @@ void func_80A6A068(EnHorseLinkChild* this, PlayState* play) {
                 } else {
                     this->actor.speed = 0.0f;
                     if (this->animationIdx == 0) {
-                        newAnimationIdx = animationEnded == true ? 1 : 0;
+                        newAnimationIdx = animFinished == true ? 1 : 0;
                     } else {
-                        newAnimationIdx = animationEnded == true ? 0 : 1;
+                        newAnimationIdx = animFinished == true ? 0 : 1;
                     }
                 }
             }
         } else {
             this->actor.speed = 0.0f;
             if (this->animationIdx == 0) {
-                newAnimationIdx = animationEnded == true ? 1 : 0;
+                newAnimationIdx = animFinished == true ? 1 : 0;
             } else {
-                newAnimationIdx = animationEnded == true ? 0 : 1;
+                newAnimationIdx = animFinished == true ? 0 : 1;
             }
         }
     }
 
-    if ((this->animationIdx != newAnimationIdx) || (animationEnded == true)) {
+    if ((this->animationIdx != newAnimationIdx) || (animFinished == true)) {
         this->animationIdx = newAnimationIdx;
         Animation_Change(&this->skin.skelAnime, sAnimations[this->animationIdx], func_80A695A4(this), 0.0f,
                          Animation_GetLastFrame(sAnimations[this->animationIdx]), ANIMMODE_ONCE, -5.0f);
diff --git a/src/overlays/actors/ovl_En_Rl/z_en_rl.c b/src/overlays/actors/ovl_En_Rl/z_en_rl.c
index 83b51453e..16c9127f1 100644
--- a/src/overlays/actors/ovl_En_Rl/z_en_rl.c
+++ b/src/overlays/actors/ovl_En_Rl/z_en_rl.c
@@ -94,7 +94,7 @@ void func_80AE744C(EnRl* this, PlayState* play) {
     Actor_UpdateBgCheckInfo(play, &this->actor, 75.0f, 30.0f, 30.0f, UPDBGCHECKINFO_FLAG_0 | UPDBGCHECKINFO_FLAG_2);
 }
 
-s32 func_80AE7494(EnRl* this) {
+s32 EnRl_UpdateSkelAnime(EnRl* this) {
     return SkelAnime_Update(&this->skelAnime);
 }
 
@@ -183,23 +183,23 @@ void func_80AE7798(EnRl* this, PlayState* play) {
 
 void func_80AE77B8(EnRl* this, PlayState* play) {
     func_80AE744C(this, play);
-    func_80AE7494(this);
+    EnRl_UpdateSkelAnime(this);
     func_80AE72D0(this);
     func_80AE7698(this, play);
 }
 
 void func_80AE77F8(EnRl* this, PlayState* play) {
-    s32 temp;
+    s32 animFinished;
 
     func_80AE744C(this, play);
-    temp = func_80AE7494(this);
+    animFinished = EnRl_UpdateSkelAnime(this);
     func_80AE72D0(this);
-    func_80AE772C(this, temp);
+    func_80AE772C(this, animFinished);
 }
 
 void func_80AE7838(EnRl* this, PlayState* play) {
     func_80AE744C(this, play);
-    func_80AE7494(this);
+    EnRl_UpdateSkelAnime(this);
     func_80AE72D0(this);
     func_80AE7590(this, play);
 }
@@ -291,7 +291,7 @@ void func_80AE7C64(EnRl* this, PlayState* play) {
 
 void func_80AE7C94(EnRl* this, PlayState* play) {
     func_80AE744C(this, play);
-    func_80AE7494(this);
+    EnRl_UpdateSkelAnime(this);
     func_80AE72D0(this);
     func_80AE79A4(this, play);
 #if DEBUG_FEATURES
@@ -300,12 +300,12 @@ void func_80AE7C94(EnRl* this, PlayState* play) {
 }
 
 void func_80AE7CE8(EnRl* this, PlayState* play) {
-    s32 temp;
+    s32 animFinished;
 
     func_80AE744C(this, play);
-    temp = func_80AE7494(this);
+    animFinished = EnRl_UpdateSkelAnime(this);
     func_80AE72D0(this);
-    func_80AE7BF8(this, temp);
+    func_80AE7BF8(this, animFinished);
 #if DEBUG_FEATURES
     func_80AE73D8(this, play);
 #endif
@@ -313,7 +313,7 @@ void func_80AE7CE8(EnRl* this, PlayState* play) {
 
 void func_80AE7D40(EnRl* this, PlayState* play) {
     func_80AE744C(this, play);
-    func_80AE7494(this);
+    EnRl_UpdateSkelAnime(this);
     func_80AE72D0(this);
     func_80AE7AF8(this, play);
 #if DEBUG_FEATURES
diff --git a/src/overlays/actors/ovl_En_Ru1/z_en_ru1.c b/src/overlays/actors/ovl_En_Ru1/z_en_ru1.c
index d9d537858..0ebe3a9d9 100644
--- a/src/overlays/actors/ovl_En_Ru1/z_en_ru1.c
+++ b/src/overlays/actors/ovl_En_Ru1/z_en_ru1.c
@@ -794,11 +794,11 @@ void EnRu1_Fountain_Diving(EnRu1* this, PlayState* play) {
 }
 
 void EnRu1_Fountain_Resurfacing(EnRu1* this, PlayState* play) {
-    s32 doneAnim = EnRu1_UpdateSkelAnime(this);
+    s32 animFinished = EnRu1_UpdateSkelAnime(this);
 
     func_80AEAECC(this, play);
     EnRu1_PlayResurfacingSfx(this);
-    EnRu1_ResurfaceProgress(this, play, doneAnim);
+    EnRu1_ResurfaceProgress(this, play, animFinished);
 }
 
 void EnRu1_Fountain_TreadingWater(EnRu1* this, PlayState* play) {
@@ -810,38 +810,35 @@ void EnRu1_Fountain_TreadingWater(EnRu1* this, PlayState* play) {
 }
 
 void EnRu1_Fountain_StartingSwimBack(EnRu1* this, PlayState* play) {
-    s32 doneAnim;
+    s32 animFinished = EnRu1_UpdateSkelAnime(this);
 
-    doneAnim = EnRu1_UpdateSkelAnime(this);
     func_80AEAECC(this, play);
     EnRu1_UpdateEyes(this);
     EnRu1_SpawnRippleTreading(this, play);
-    EnRu1_StartBackSwimming(this, doneAnim);
+    EnRu1_StartBackSwimming(this, animFinished);
     EnRu1_PlaySubmergeSfx(this);
     EnRu1_TransitionToBackSwimming(this, play);
 }
 
 void EnRu1_Fountain_SwimmingBack(EnRu1* this, PlayState* play) {
-    s32 doneAnim;
+    s32 animFinished = EnRu1_UpdateSkelAnime(this);
 
-    doneAnim = EnRu1_UpdateSkelAnime(this);
     EnRu1_SwimAwayFromLink(this, play);
     func_80AEAECC(this, play);
     EnRu1_UpdateEyes(this);
     EnRu1_SpawnRippleTreading(this, play);
-    EnRu1_StartBackSwimming(this, doneAnim);
+    EnRu1_StartBackSwimming(this, animFinished);
     EnRu1_PlaySwimStrokeSfx(this);
     EnRu1_EndSwimBack(this, play);
 }
 
 void EnRu1_Fountain_FinishingSwimBack(EnRu1* this, PlayState* play) {
-    s32 doneAnim;
+    s32 animFinished = EnRu1_UpdateSkelAnime(this);
 
-    doneAnim = EnRu1_UpdateSkelAnime(this);
     func_80AEAECC(this, play);
     EnRu1_UpdateEyes(this);
     EnRu1_SpawnRippleTreading(this, play);
-    EnRu1_EndGivingSapphire(this, play, doneAnim);
+    EnRu1_EndGivingSapphire(this, play, animFinished);
 }
 
 void EnRu1_InitInJabuJabuHolesRoom(EnRu1* this, PlayState* play) {
@@ -1040,12 +1037,11 @@ void EnRu1_Meeting_FacingLink(EnRu1* this, PlayState* play) {
 }
 
 void EnRu1_Meeting_TurningAround(EnRu1* this, PlayState* play) {
-    s32 doneAnim;
+    s32 animFinished = EnRu1_UpdateSkelAnime(this);
 
-    doneAnim = EnRu1_UpdateSkelAnime(this);
     EnRu1_UpdateEyes(this);
     func_80AEAECC(this, play);
-    EnRu1_StartWalkingAway(this, doneAnim);
+    EnRu1_StartWalkingAway(this, animFinished);
 }
 
 void EnRu1_Meeting_WalkingAwayAccel(EnRu1* this, PlayState* play) {
@@ -2008,14 +2004,14 @@ void EnRu1_SpeakableJabu_Talking(EnRu1* this, PlayState* play) {
 }
 
 void EnRu1_SpeakableJabu_TakingSeat(EnRu1* this, PlayState* play) {
-    s32 doneAnim;
+    s32 animFinished;
 
     func_80AED83C(this);
-    doneAnim = EnRu1_UpdateSkelAnime(this);
+    animFinished = EnRu1_UpdateSkelAnime(this);
     EnRu1_PlaySittingSfx(this);
     EnRu1_UpdateEyes(this);
     func_80AEAECC(this, play);
-    EnRu1_HoldSittingPose(this, play, doneAnim);
+    EnRu1_HoldSittingPose(this, play, animFinished);
 }
 
 void EnRu1_PlayStepSoundNearSapphire(EnRu1* this) {
@@ -2174,16 +2170,16 @@ void EnRu1_SapphireRoom_ThrownOntoPlatform(EnRu1* this, PlayState* play) {
 }
 
 void EnRu1_SapphireRoom_Retrieving(EnRu1* this, PlayState* play) {
-    s32 doneAnim;
+    s32 animFinished;
 
     func_80AED83C(this);
     EnRu1_WalkTowardSapphire(this, play);
     func_80AEAECC(this, play);
-    doneAnim = EnRu1_UpdateSkelAnime(this);
+    animFinished = EnRu1_UpdateSkelAnime(this);
     EnRu1_PlayLaughingSfx(this);
     EnRu1_LookUpAtSapphire(this);
     EnRu1_PlayStepSoundNearSapphire(this);
-    EnRu1_HoldUpSapphire(this, doneAnim);
+    EnRu1_HoldUpSapphire(this, animFinished);
 #if DEBUG_FEATURES
     func_80AEB220(this, play);
 #endif
@@ -2200,13 +2196,13 @@ void EnRu1_SapphireRoom_Holding(EnRu1* this, PlayState* play) {
 }
 
 void EnRu1_SapphireRoom_DoneHolding(EnRu1* this, PlayState* play) {
-    s32 doneAnim;
+    s32 animFinished;
 
     func_80AED83C(this);
     func_80AEAECC(this, play);
-    doneAnim = EnRu1_UpdateSkelAnime(this);
+    animFinished = EnRu1_UpdateSkelAnime(this);
     EnRu1_UpdateEyes(this);
-    EnRu1_KeepArmsDown(this, doneAnim);
+    EnRu1_KeepArmsDown(this, animFinished);
 #if DEBUG_FEATURES
     func_80AEB220(this, play);
 #endif
diff --git a/src/overlays/actors/ovl_En_Ru2/z_en_ru2.c b/src/overlays/actors/ovl_En_Ru2/z_en_ru2.c
index ff5e3518a..7bfc40627 100644
--- a/src/overlays/actors/ovl_En_Ru2/z_en_ru2.c
+++ b/src/overlays/actors/ovl_En_Ru2/z_en_ru2.c
@@ -470,12 +470,12 @@ void EnRu2_SageOfWaterDialog(EnRu2* this, PlayState* play) {
 }
 
 void EnRu2_RaiseArms(EnRu2* this, PlayState* play) {
-    s32 animDone;
+    s32 animFinished;
 
     EnRu2_UpdateBgCheckInfo(this, play);
-    animDone = EnRu2_UpdateSkelAnime(this);
+    animFinished = EnRu2_UpdateSkelAnime(this);
     EnRu2_UpdateEyes(this);
-    EnRu2_HoldArmsUp(this, animDone);
+    EnRu2_HoldArmsUp(this, animFinished);
 }
 
 void EnRu2_AwaitWaterMedallion(EnRu2* this, PlayState* play) {
@@ -739,12 +739,12 @@ void EnRu2_CreditsVisible(EnRu2* this, PlayState* play) {
 }
 
 void EnRu2_CreditsTurnHeadDownLeft(EnRu2* this, PlayState* play) {
-    s32 animDone;
+    s32 animFinished;
 
     EnRu2_UpdateBgCheckInfo(this, play);
-    animDone = EnRu2_UpdateSkelAnime(this);
+    animFinished = EnRu2_UpdateSkelAnime(this);
     EnRu2_UpdateEyes(this);
-    EnRu2_HoldLookingDownLeftPose(this, animDone);
+    EnRu2_HoldLookingDownLeftPose(this, animFinished);
 }
 
 void EnRu2_SetEncounterSwitchFlag(EnRu2* this, PlayState* play) {
diff --git a/src/overlays/actors/ovl_En_Viewer/z_en_viewer.c b/src/overlays/actors/ovl_En_Viewer/z_en_viewer.c
index f496a96f6..224457534 100644
--- a/src/overlays/actors/ovl_En_Viewer/z_en_viewer.c
+++ b/src/overlays/actors/ovl_En_Viewer/z_en_viewer.c
@@ -216,7 +216,7 @@ static s16 sTimer = 0;
 void EnViewer_UpdateImpl(EnViewer* this, PlayState* play) {
     u8 type = PARAMS_GET_NOMASK(this->actor.params, 8);
     u16 csCurFrame;
-    s32 animationEnded;
+    s32 animFinished;
 
     if (type == ENVIEWER_TYPE_2_ZELDA) {
         if (gSaveContext.sceneLayer == 5) {
@@ -295,7 +295,7 @@ void EnViewer_UpdateImpl(EnViewer* this, PlayState* play) {
     EnViewer_UpdatePosition(this, play);
     Actor_MoveXZGravity(&this->actor); // has no effect, speed/velocity and gravity are 0
 
-    animationEnded = SkelAnime_Update(&this->skin.skelAnime);
+    animFinished = SkelAnime_Update(&this->skin.skelAnime);
     if (type == ENVIEWER_TYPE_3_GANONDORF || type == ENVIEWER_TYPE_4_HORSE_GANONDORF) {
         if (play->csCtx.state != CS_STATE_IDLE && play->csCtx.actorCues[1] != NULL) {
             if (play->csCtx.actorCues[1]->id == 2 && sTimer == 0) {
@@ -325,7 +325,7 @@ void EnViewer_UpdateImpl(EnViewer* this, PlayState* play) {
                         }
                         break;
                     case 1:
-                        if (animationEnded) {
+                        if (animFinished) {
                             Animation_MorphToLoop(&this->skin.skelAnime, &gYoungGanondorfHorsebackLookSidewaysLoopAnim,
                                                   -5.0f);
                             this->state++;
@@ -339,7 +339,7 @@ void EnViewer_UpdateImpl(EnViewer* this, PlayState* play) {
                         }
                         break;
                     case 3:
-                        if (animationEnded) {
+                        if (animFinished) {
                             Animation_MorphToLoop(&this->skin.skelAnime, &gYoungGanondorfHorsebackMagicChargeUpLoopAnim,
                                                   -5.0f);
                             this->state++;
@@ -440,7 +440,7 @@ void EnViewer_UpdateImpl(EnViewer* this, PlayState* play) {
                     }
                     break;
                 case 2:
-                    if (animationEnded) {
+                    if (animFinished) {
                         Animation_MorphToLoop(&this->skin.skelAnime, &object_opening_demo1_Anim_0048FC, -5.0f);
                         this->state++;
                     }
@@ -460,7 +460,7 @@ void EnViewer_UpdateImpl(EnViewer* this, PlayState* play) {
                 }
                 break;
             case 1:
-                if (animationEnded) {
+                if (animFinished) {
                     Animation_MorphToLoop(&this->skin.skelAnime, &gYoungGanondorfLaughLoopAnim, -5.0f);
                     this->state++;
                 }
@@ -483,7 +483,7 @@ void EnViewer_UpdateImpl(EnViewer* this, PlayState* play) {
                 }
                 break;
             case 2:
-                if (animationEnded) {
+                if (animFinished) {
                     Animation_MorphToLoop(&this->skin.skelAnime, &gYoungGanondorfKneelLoopAnim, -5.0f);
                     this->state++;
                 }
diff --git a/src/overlays/actors/ovl_En_Xc/z_en_xc.c b/src/overlays/actors/ovl_En_Xc/z_en_xc.c
index e28d8f584..b2aa276ec 100644
--- a/src/overlays/actors/ovl_En_Xc/z_en_xc.c
+++ b/src/overlays/actors/ovl_En_Xc/z_en_xc.c
@@ -135,7 +135,7 @@ void EnXc_BgCheck(EnXc* this, PlayState* play) {
     Actor_UpdateBgCheckInfo(play, &this->actor, 75.0f, 30.0f, 30.0f, UPDBGCHECKINFO_FLAG_2);
 }
 
-s32 EnXc_AnimIsFinished(EnXc* this) {
+s32 EnXc_UpdateSkelAnime(EnXc* this) {
     return SkelAnime_Update(&this->skelAnime);
 }
 
@@ -939,7 +939,7 @@ void EnXc_ActionFunc1(EnXc* this, PlayState* play) {
 }
 
 void EnXc_GracefulFall(EnXc* this, PlayState* play) {
-    s32 animFinished = EnXc_AnimIsFinished(this);
+    s32 animFinished = EnXc_UpdateSkelAnime(this);
 
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
@@ -951,7 +951,7 @@ void EnXc_GracefulFall(EnXc* this, PlayState* play) {
 
 void EnXc_Accelerate(EnXc* this, PlayState* play) {
     EnXc_CalcXZAccel(this);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetWalkingSFX(this, play);
@@ -960,7 +960,7 @@ void EnXc_Accelerate(EnXc* this, PlayState* play) {
 
 void EnXc_Walk(EnXc* this, PlayState* play) {
     func_80B3D644(this);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetWalkingSFX(this, play);
@@ -969,7 +969,7 @@ void EnXc_Walk(EnXc* this, PlayState* play) {
 
 void EnXc_Stopped(EnXc* this, PlayState* play) {
     EnXc_CalcXZSpeed(this);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetWalkingSFX(this, play);
@@ -977,14 +977,14 @@ void EnXc_Stopped(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ActionFunc6(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     func_80B3DAF0(this, play);
 }
 
 void EnXc_ActionFunc7(EnXc* this, PlayState* play) {
-    s32 animFinished = EnXc_AnimIsFinished(this);
+    s32 animFinished = EnXc_UpdateSkelAnime(this);
 
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
@@ -992,7 +992,7 @@ void EnXc_ActionFunc7(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ActionFunc8(EnXc* this, PlayState* play) {
-    s32 animFinished = EnXc_AnimIsFinished(this);
+    s32 animFinished = EnXc_UpdateSkelAnime(this);
 
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
@@ -1000,21 +1000,21 @@ void EnXc_ActionFunc8(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ActionFunc9(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     func_80B3DCA8(this, play);
 }
 
 void EnXc_ActionFunc10(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetupHarpPutawayAction(this, play);
 }
 
 void EnXc_ActionFunc11(EnXc* this, PlayState* play) {
-    s32 animFinished = EnXc_AnimIsFinished(this);
+    s32 animFinished = EnXc_UpdateSkelAnime(this);
 
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
@@ -1022,7 +1022,7 @@ void EnXc_ActionFunc11(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ActionFunc12(EnXc* this, PlayState* play) {
-    s32 animFinished = EnXc_AnimIsFinished(this);
+    s32 animFinished = EnXc_UpdateSkelAnime(this);
 
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
@@ -1030,7 +1030,7 @@ void EnXc_ActionFunc12(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ActionFunc13(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_InitFlame(this, play);
@@ -1039,7 +1039,7 @@ void EnXc_ActionFunc13(EnXc* this, PlayState* play) {
 
 void EnXc_ReverseAccelerate(EnXc* this, PlayState* play) {
     func_80B3D6F0(this);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetWalkingSFX(this, play);
@@ -1049,7 +1049,7 @@ void EnXc_ReverseAccelerate(EnXc* this, PlayState* play) {
 
 void EnXc_ActionFunc15(EnXc* this, PlayState* play) {
     func_80B3D710(this);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetWalkingSFX(this, play);
@@ -1059,7 +1059,7 @@ void EnXc_ActionFunc15(EnXc* this, PlayState* play) {
 
 void EnXc_HaltAndWaitToThrowNut(EnXc* this, PlayState* play) {
     func_80B3D730(this);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetWalkingSFX(this, play);
@@ -1068,7 +1068,7 @@ void EnXc_HaltAndWaitToThrowNut(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ThrowNut(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetNutThrowSFX(this, play);
@@ -1077,7 +1077,7 @@ void EnXc_ThrowNut(EnXc* this, PlayState* play) {
 }
 
 void EnXc_Delete(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_InitFlame(this, play);
@@ -1222,7 +1222,7 @@ void EnXc_ActionFunc21(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ActionFunc22(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     func_80B3EC90(this, play);
@@ -1230,7 +1230,7 @@ void EnXc_ActionFunc22(EnXc* this, PlayState* play) {
 
 void EnXc_ActionFunc23(EnXc* this, PlayState* play) {
     func_80B3D6F0(this);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetWalkingSFX(this, play);
@@ -1382,7 +1382,7 @@ void EnXc_ActionFunc39(EnXc* this, PlayState* play) {
 
 void EnXc_ActionFunc40(EnXc* this, PlayState* play) {
     func_80B3D710(this);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetWalkingSFX(this, play);
@@ -1531,7 +1531,7 @@ void EnXc_ActionFunc46(EnXc* this, PlayState* play) {
 
 void EnXc_ActionFunc47(EnXc* this, PlayState* play) {
     func_80B3F534(play);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     func_80B3C588(this, play, 4);
     func_80B3F668(this, play);
@@ -1544,7 +1544,7 @@ void EnXc_ActionFunc48(EnXc* this, PlayState* play) {
 
 void EnXc_ActionFunc49(EnXc* this, PlayState* play) {
     func_80B3D710(this);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetWalkingSFX(this, play);
@@ -1552,7 +1552,7 @@ void EnXc_ActionFunc49(EnXc* this, PlayState* play) {
 }
 
 void EnXc_Kneel(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     func_80B3F59C(this, play);
     func_80B3C588(this, play, 4);
@@ -1560,7 +1560,7 @@ void EnXc_Kneel(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ActionFunc51(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     func_80B3F59C(this, play);
     func_80B3C620(this, play, 4);
@@ -1709,7 +1709,7 @@ void EnXc_ActionFunc53(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ActionFunc54(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetupShowTriforceAction(this, play);
@@ -1719,7 +1719,7 @@ void EnXc_ActionFunc54(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ShowTriforce(EnXc* this, PlayState* play) {
-    s32 animFinished = EnXc_AnimIsFinished(this);
+    s32 animFinished = EnXc_UpdateSkelAnime(this);
 
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
@@ -1732,7 +1732,7 @@ void EnXc_ShowTriforce(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ShowTriforceIdle(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_CalcTriforce(&this->actor, play);
@@ -2061,13 +2061,13 @@ void EnXc_InitialNocturneAction(EnXc* this, PlayState* play) {
 
 void EnXc_IdleInNocturne(EnXc* this, PlayState* play) {
     func_80B3C588(this, play, 4);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetupNocturneState(&this->actor, play);
 }
 
 void EnXc_DefenseStance(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetupNocturneState(&this->actor, play);
@@ -2075,7 +2075,7 @@ void EnXc_DefenseStance(EnXc* this, PlayState* play) {
 
 void EnXc_Contort(EnXc* this, PlayState* play) {
     EnXc_SetCrySFX(this, play);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_SetEyePattern(this);
     if (!EnXc_SetupNocturneState(&this->actor, play)) {
         func_80B3C924(this, play);
@@ -2084,7 +2084,7 @@ void EnXc_Contort(EnXc* this, PlayState* play) {
 }
 
 void EnXc_FallInNocturne(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_SetEyePattern(this);
     EnXc_SetThrownAroundSFX(this);
     if (!EnXc_SetupNocturneState(&this->actor, play)) {
@@ -2100,7 +2100,7 @@ void EnXc_HitGroundInNocturne(EnXc* this, PlayState* play) {
 }
 
 void EnXc_ActionFunc63(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_PlayLinkScreamSFX(this, play);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
@@ -2108,7 +2108,7 @@ void EnXc_ActionFunc63(EnXc* this, PlayState* play) {
 }
 
 void EnXc_KneelInNocturneCS(EnXc* this, PlayState* play) {
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetupNocturneState(&this->actor, play);
@@ -2162,7 +2162,7 @@ void EnXc_ReverseAccelInNocturneCS(EnXc* this, PlayState* play) {
 
 void EnXc_ReverseWalkInNocturneCS(EnXc* this, PlayState* play) {
     func_80B3D710(this);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_BgCheck(this, play);
     EnXc_SetEyePattern(this);
     EnXc_SetupReverseHaltInNocturneCS(this);
@@ -2250,7 +2250,7 @@ void EnXc_BlockingPedestalAction(EnXc* this, PlayState* play) {
     EnXc_BgCheck(this, play);
     EnXc_UpdateCollider(&this->actor, play);
     EnXc_CalculateHeadTurn(this, play);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_SetEyePattern(this);
     EnXc_SetupDialogueAction(this, play);
 }
@@ -2259,7 +2259,7 @@ void EnXc_ActionFunc80(EnXc* this, PlayState* play) {
     EnXc_BgCheck(this, play);
     EnXc_UpdateCollider(&this->actor, play);
     EnXc_CalculateHeadTurn(this, play);
-    EnXc_AnimIsFinished(this);
+    EnXc_UpdateSkelAnime(this);
     EnXc_SetEyePattern(this);
     func_80B41798(this, play);
 }
diff --git a/src/overlays/actors/ovl_En_Zl3/z_en_zl3.c b/src/overlays/actors/ovl_En_Zl3/z_en_zl3.c
index a07164032..1896521e5 100644
--- a/src/overlays/actors/ovl_En_Zl3/z_en_zl3.c
+++ b/src/overlays/actors/ovl_En_Zl3/z_en_zl3.c
@@ -1422,14 +1422,14 @@ void func_80B5670C(EnZl3* this, PlayState* play) {
 }
 
 void func_80B5676C(EnZl3* this, PlayState* play) {
-    s32 something;
+    s32 animFinished;
 
     func_80B54DE0(this, play);
     func_80B5366C(this, play);
     EnZl3_UpdateEyes(this);
-    something = EnZl3_UpdateSkelAnime(this);
+    animFinished = EnZl3_UpdateSkelAnime(this);
     func_80B559C4(this);
-    func_80B55C4C(this, something);
+    func_80B55C4C(this, animFinished);
 }
 
 void func_80B567CC(EnZl3* this, PlayState* play) {
@@ -1491,16 +1491,16 @@ void func_80B569E4(EnZl3* this, PlayState* play) {
 }
 
 void func_80B56A68(EnZl3* this, PlayState* play) {
-    s32 something;
+    s32 animFinished;
 
     func_80B54DE0(this, play);
     func_80B533FC(this, play);
     func_80B537E8(this);
     func_80B5366C(this, play);
     EnZl3_UpdateEyes(this);
-    something = EnZl3_UpdateSkelAnime(this);
+    animFinished = EnZl3_UpdateSkelAnime(this);
     func_80B564A8(this, play);
-    func_80B56090(this, something);
+    func_80B56090(this, animFinished);
 }
 
 void func_80B56AE0(EnZl3* this, PlayState* play) {
diff --git a/src/overlays/actors/ovl_player_actor/z_player.c b/src/overlays/actors/ovl_player_actor/z_player.c
index 9e752541b..f12427870 100644
--- a/src/overlays/actors/ovl_player_actor/z_player.c
+++ b/src/overlays/actors/ovl_player_actor/z_player.c
@@ -8290,7 +8290,7 @@ void Player_ChooseNextIdleAnim(PlayState* play, Player* this) {
 
 void Player_Action_Idle(Player* this, PlayState* play) {
     s32 idleAnimResult = Player_CheckForIdleAnim(this);
-    s32 animDone = LinkAnimation_Update(play, &this->skelAnime);
+    s32 animFinished = LinkAnimation_Update(play, &this->skelAnime);
     f32 speedTarget;
     s16 yawTarget;
     s16 yawDiff;
@@ -8299,7 +8299,7 @@ void Player_Action_Idle(Player* this, PlayState* play) {
         Player_ProcessFidgetAnimSfxList(this, idleAnimResult - 1);
     }
 
-    if (animDone) {
+    if (animFinished) {
         if (this->av2.fallDamageStunTimer != 0) {
             if (DECR(this->av2.fallDamageStunTimer) == 0) {
                 this->skelAnime.endFrame = this->skelAnime.animLength - 1.0f;
@@ -8554,11 +8554,10 @@ void func_808416C0(Player* this, PlayState* play) {
 }
 
 void Player_Action_8084170C(Player* this, PlayState* play) {
-    s32 sp34;
+    s32 animFinished = LinkAnimation_Update(play, &this->skelAnime);
     f32 speedTarget;
     s16 yawTarget;
 
-    sp34 = LinkAnimation_Update(play, &this->skelAnime);
     Player_DecelerateToZero(this);
 
     if (!Player_TryActionHandlerList(play, this, sActionHandlerList4, true)) {
@@ -8569,7 +8568,7 @@ void Player_Action_8084170C(Player* this, PlayState* play) {
 
             if (func_8083FD78(this, &speedTarget, &yawTarget, play) > 0) {
                 func_8083C858(this, play);
-            } else if ((speedTarget != 0.0f) || (sp34 != 0)) {
+            } else if ((speedTarget != 0.0f) || animFinished) {
                 func_808416C0(this, play);
             }
         }
@@ -8577,12 +8576,10 @@ void Player_Action_8084170C(Player* this, PlayState* play) {
 }
 
 void Player_Action_808417FC(Player* this, PlayState* play) {
-    s32 sp1C;
-
-    sp1C = LinkAnimation_Update(play, &this->skelAnime);
+    s32 animFinished = LinkAnimation_Update(play, &this->skelAnime);
 
     if (!Player_TryActionHandlerList(play, this, sActionHandlerList4, true)) {
-        if (sp1C != 0) {
+        if (animFinished) {
             func_80839F30(this, play);
         }
     }
@@ -8859,12 +8856,10 @@ void Player_Action_8084227C(Player* this, PlayState* play) {
 }
 
 void Player_Action_808423EC(Player* this, PlayState* play) {
-    s32 sp34;
+    s32 animFinished = LinkAnimation_Update(play, &this->skelAnime);
     f32 speedTarget;
     s16 yawTarget;
 
-    sp34 = LinkAnimation_Update(play, &this->skelAnime);
-
     if (!Player_TryActionHandlerList(play, this, sActionHandlerList5, true)) {
         if (!Player_IsZTargetingWithHostileUpdate(this)) {
             func_8083C858(this, play);
@@ -8881,7 +8876,7 @@ void Player_Action_808423EC(Player* this, PlayState* play) {
                 return;
             }
 
-            if (sp34 != 0) {
+            if (animFinished) {
                 func_8083CD00(this, play);
             }
         }
@@ -8889,12 +8884,10 @@ void Player_Action_808423EC(Player* this, PlayState* play) {
 }
 
 void Player_Action_8084251C(Player* this, PlayState* play) {
-    s32 sp34;
+    s32 animFinished = LinkAnimation_Update(play, &this->skelAnime);
     f32 speedTarget;
     s16 yawTarget;
 
-    sp34 = LinkAnimation_Update(play, &this->skelAnime);
-
     Player_DecelerateToZero(this);
 
     if (!Player_TryActionHandlerList(play, this, sActionHandlerList10, true)) {
@@ -8908,7 +8901,7 @@ void Player_Action_8084251C(Player* this, PlayState* play) {
                 return;
             }
 
-            if ((speedTarget != 0.0f) || (sp34 != 0)) {
+            if ((speedTarget != 0.0f) || animFinished) {
                 func_80839F90(this, play);
             }
         }
@@ -9690,7 +9683,7 @@ static AnimSfxEntry sRollAnimSfxList[] = {
 void Player_Action_Roll(Player* this, PlayState* play) {
     Actor* ocCollidedActor;
     s32 interruptResult;
-    s32 animDone;
+    s32 animFinished;
     DynaPolyActor* wallPolyActor;
     s32 pad;
     f32 speedTarget;
@@ -9699,7 +9692,7 @@ void Player_Action_Roll(Player* this, PlayState* play) {
     this->stateFlags2 |= PLAYER_STATE2_5;
 
     ocCollidedActor = NULL;
-    animDone = LinkAnimation_Update(play, &this->skelAnime);
+    animFinished = LinkAnimation_Update(play, &this->skelAnime);
 
     if (LinkAnimation_OnFrame(&this->skelAnime, 8.0f)) {
         Player_SetInvulnerability(this, FRAMERATE_CONST(-10, -8));
@@ -9712,7 +9705,7 @@ void Player_Action_Roll(Player* this, PlayState* play) {
             interruptResult = Player_TryActionInterrupt(play, this, &this->skelAnime, 5.0f);
 
             if ((interruptResult != PLAYER_INTERRUPT_NEW_ACTION) &&
-                ((interruptResult >= PLAYER_INTERRUPT_MOVE) || animDone)) {
+                ((interruptResult >= PLAYER_INTERRUPT_MOVE) || animFinished)) {
                 func_8083A060(this, play);
             }
         } else {
@@ -10054,12 +10047,12 @@ void Player_Action_80845308(Player* this, PlayState* play) {
 }
 
 void Player_Action_80845668(Player* this, PlayState* play) {
-    s32 sp3C;
+    s32 animFinished;
     s32 interruptResult;
     f32 temp3;
 
     this->stateFlags2 |= PLAYER_STATE2_5;
-    sp3C = LinkAnimation_Update(play, &this->skelAnime);
+    animFinished = LinkAnimation_Update(play, &this->skelAnime);
 
     if (this->skelAnime.animation == &gPlayerAnim_link_normal_250jump_start) {
         this->speedXZ = 1.0f;
@@ -10092,7 +10085,7 @@ void Player_Action_80845668(Player* this, PlayState* play) {
             return;
         }
 
-        if ((sp3C != 0) || (interruptResult >= PLAYER_INTERRUPT_MOVE)) {
+        if (animFinished || (interruptResult >= PLAYER_INTERRUPT_MOVE)) {
             func_8083C0E8(this, play);
             this->stateFlags1 &= ~(PLAYER_STATE1_14 | PLAYER_STATE1_18);
             return;
@@ -10196,7 +10189,7 @@ s32 func_80845964(PlayState* play, Player* this, CsCmdActorCue* cue, f32 arg3, s
         func_8083BF50(this, play);
     }
 
-    return 0;
+    return false;
 }
 
 s32 func_80845BA0(PlayState* play, Player* this, f32* arg2, s32 arg3) {
@@ -10287,14 +10280,14 @@ void Player_Action_80845CA4(Player* this, PlayState* play) {
 }
 
 void Player_Action_80845EF8(Player* this, PlayState* play) {
-    s32 sp2C;
+    s32 animFinished;
 
     this->stateFlags2 |= PLAYER_STATE2_5;
-    sp2C = LinkAnimation_Update(play, &this->skelAnime);
+    animFinished = LinkAnimation_Update(play, &this->skelAnime);
 
     Player_UpdateUpperBody(this, play);
 
-    if (sp2C) {
+    if (animFinished) {
         if (this->av2.actionVar2 == 0) {
             if (DECR(this->doorTimer) == 0) {
                 this->av2.actionVar2 = 1;
@@ -12886,7 +12879,7 @@ void Player_Action_8084BF1C(Player* this, PlayState* play) {
     }
 
     if ((this->av2.actionVar2 < 0) || !func_8083FBC0(this, play)) {
-        if (LinkAnimation_Update(play, &this->skelAnime) != 0) {
+        if (LinkAnimation_Update(play, &this->skelAnime)) {
             if (this->av2.actionVar2 < 0) {
                 this->av2.actionVar2 = ABS(this->av2.actionVar2) & 1;
                 return;