diff --git a/src/overlays/actors/ovl_Bg_Hidan_Firewall/z_bg_hidan_firewall.h b/src/overlays/actors/ovl_Bg_Hidan_Firewall/z_bg_hidan_firewall.h
index ddf2cc5af4..96f693de37 100644
--- a/src/overlays/actors/ovl_Bg_Hidan_Firewall/z_bg_hidan_firewall.h
+++ b/src/overlays/actors/ovl_Bg_Hidan_Firewall/z_bg_hidan_firewall.h
@@ -6,12 +6,12 @@
 
 struct BgHidanFirewall;
 
-typedef void (*FirewallFunc)(struct BgHidanFirewall* this, GlobalContext* globalCtx);
+typedef void FirewallFunc(struct BgHidanFirewall* this, GlobalContext* globalCtx);
 
 typedef struct BgHidanFirewall
 {
     /* 0x0000 */ Actor                 actor;
-    /* 0x014C */ FirewallFunc          actionFunc; // idle, countdown, etc
+    /* 0x014C */ FirewallFunc*         actionFunc; // idle, countdown, etc
     /* 0x0150 */ s16                   unk_150;
     /* 0x0154 */ ColliderCylinderMain* collider;
     /* 0x0158 */ char                  unk_158[0xC];
diff --git a/src/overlays/actors/ovl_En_Ani/z_en_ani.c b/src/overlays/actors/ovl_En_Ani/z_en_ani.c
index bf0cc6b585..eb8ddffcf8 100644
--- a/src/overlays/actors/ovl_En_Ani/z_en_ani.c
+++ b/src/overlays/actors/ovl_En_Ani/z_en_ani.c
@@ -3,10 +3,6 @@
 #define ROOM  0x00
 #define FLAGS 0x00000009
 
-void EnAni_Init(EnAni* this, GlobalContext* globalCtx);
-void EnAni_Destroy(EnAni* this, GlobalContext* globalCtx);
-void EnAni_Update(EnAni* this, GlobalContext* globalCtx);
-void EnAni_Draw(EnAni* this, GlobalContext* globalCtx);
 
 /*
 const ActorInit En_Ani_InitVars =
@@ -23,38 +19,181 @@ const ActorInit En_Ani_InitVars =
     (ActorFunc)EnAni_Draw,
 };
 */
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B0370.s")
+
+//EnAni_SetupAction
+void func_809B0370(EnAni* this, ActorFunc actionFunc)
+{
+    this->actionFunc = actionFunc;
+}
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/EnAni_Init.s")
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/EnAni_Destroy.s")
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B04B4.s")
+s32 func_809B04B4(EnAni* this, GlobalContext* globalCtx, u16 arg2)
+{
+    this->actor.textId = arg2;
+    this->unk_2A8 = (this->unk_2A8 | 1);
+    func_8002F2CC(&this->actor, globalCtx, 100.0f);
+    return 0;
+}
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B04F0.s")
+void func_809B04F0(EnAni* this, GlobalContext* globalCtx)
+{
+    if (func_8002F334(&this->actor, globalCtx) != 0)
+    {
+        func_809B0370(this, func_809B064C);
+    }
+}
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B0524.s")
+void func_809B0524(EnAni* this, GlobalContext* globalCtx)
+{
+    if (func_8002F334(&this->actor, globalCtx) != 0)
+    {
+        func_809B0370(this, func_809B07F8);
+    }
+}
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B0558.s")
+void func_809B0558(EnAni* this, GlobalContext* globalCtx)
+{
+    if (func_8002F410(&this->actor, globalCtx) != 0)
+    {
+        this->actor.attachedA = 0;
+        if (LINK_IS_CHILD)
+        {
+            func_809B0370(this, func_809B04F0);
+        }
+        else
+        {
+            func_809B0370(this, func_809B0524);
+        }
+        gSaveContext.item_get_inf[1] = gSaveContext.item_get_inf[1] | 0x20;
+        return;
+    }
+    func_8002F434(&this->actor, globalCtx, GI_HEART_PIECE, 10000.0f, 200.0f);
+}
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B05F0.s")
+void func_809B05F0(EnAni* this, GlobalContext* globalCtx)
+{
+    if (func_8002F334(this, globalCtx) != 0)
+    {
+        func_809B0370(this, func_809B0558);
+    }
+    func_8002F434(this, globalCtx, GI_HEART_PIECE, 10000.0f, 200.0f);
+}
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B064C.s")
+// void func_809B064C(EnAni* this, GlobalContext* globalCtx)
+// {
+//     u16 phi_a2;
+//     s16 temp_v1;
+//     s32 temp_ret;
+
+//     temp_ret = func_8006C360(globalCtx, 0xA);
+//     phi_a2 = temp_ret & 0xffff;
+
+//     if (temp_ret == 0)
+//     {
+//         phi_a2 = 0x5050U;
+//         if (gSaveContext.night_flag != 0)
+//         {
+//             phi_a2 = 0x5051U;
+//         }
+//     }
+
+//     temp_v1 = (this->actor.rotTowardsLinkY - this->actor.shape.rot.y);
+//     if (func_8002F194(&this->actor, globalCtx) != 0)
+//     {
+//         if (this->actor.textId == 0x5056) // "To get a good view..."
+//         {
+//             func_809B0370(this, func_809B04F0);
+//             return;
+//         }
+//         if (this->actor.textId == 0x5055) // "...I'll give you this as a memento."
+//         {
+
+//             func_809B0370(this, func_809B05F0);
+//             return;
+//         }
+//         func_809B0370(this, func_809B04F0);
+//         return;
+//     }
+//     if (temp_v1 >= -0x36AF)
+//     {
+//         if (temp_v1 < 0)
+//         {
+//             if (this->actor.xzDistanceFromLink < 150.0f)
+//             {
+//                 if (-80.0f < this->actor.yDistanceFromLink)
+//                 {
+//                     if ((gSaveContext.item_get_inf[1] & 0x20) == 0)
+//                     {
+//                         func_809B04B4(this, globalCtx, 0x5056); // "To get a good view..."
+//                         return;
+//                     }
+//                     func_809B04B4(this, globalCtx, 0x5055); // "...I'll give you this as a memento."
+//                     return;
+//                 }
+//             }
+//         }
+//     }
+//     if (temp_v1 >= -0x3e7)
+//     {
+//         if (temp_v1 < 0x36b0)
+//         {
+//             if (this->actor.xzDistanceFromLink < 350.0f)
+//             {
+//                 func_809B04B4(this, globalCtx, phi_a2);
+//             }
+//         }
+//     }
+// } THIS IS SUPER CLOSE
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B07F8.s")
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B0988.s")
+void func_809B0988(EnAni* this, GlobalContext* globalCtx) { }
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B0994.s")
+// void func_809B0994(EnAni* this, GlobalContext* globalCtx)
+// {
+//     if (globalCtx->csCtx.actorActions[0]->action == 4)
+//     {
+//         SkelAnime_ChangeAnimation(&this->skelAnime, 0x60070F0, 1.0f, 0.0f, (f32) SkelAnime_GetFrameCount(0x60070F0), 2, -4.0f);
+//         this->actor.shape.shadowDrawFunc = 0x8003B5EC;
+//         this->unk_2AA += 1;
+//     }
+// }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B0A28.s")
+void func_809B0A28(EnAni* this, GlobalContext* globalCtx)
+{   
+    if (SkelAnime_FrameUpdateMatrix(&this->skelAnime) != 0)
+    {
+        this->unk_2AA += 1;
+    }
+}
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B0A6C.s")
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/EnAni_Update.s")
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B0D90.s")
+// ? func_809B0D90(s32 arg0, s32 arg1, ? arg2, ? arg3, void *arg4, void *arg5)
+// {
+//     if (arg1 == 0xf)
+//     {
+//         arg4->unk0 = (s16) (arg4->unk0 + arg5->unk29E);
+//         arg4->unk4 = (s16) (arg4->unk4 + arg5->unk29C);
+//     }
+//     return 0;
+// }
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/func_809B0DD4.s")
+// void func_809B0DD4(s32 arg0, Actor* arg1, ? arg2, ? arg3)
+// {
+//     if (arg1 == 0xf)
+//     {
+//         Matrix_MultVec3f(&D_809B0F74, &arg1->posRot2.pos);
+//     }
+// }
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/actors/ovl_En_Ani/EnAni_Draw.s")
diff --git a/src/overlays/actors/ovl_En_Ani/z_en_ani.h b/src/overlays/actors/ovl_En_Ani/z_en_ani.h
index 05b739e3d5..1b7bd4226f 100644
--- a/src/overlays/actors/ovl_En_Ani/z_en_ani.h
+++ b/src/overlays/actors/ovl_En_Ani/z_en_ani.h
@@ -7,9 +7,33 @@
 typedef struct
 {
     /* 0x0000 */ Actor actor;
-    /* 0x014C */ char unk_14C[0x168];
+    /* 0x014C */ char unk_14C[0x4C];
+    /* 0x0198 */ SkelAnime skelAnime;
+    /* 0x01D8 */ char unk_19C[0xD0];
+    /* 0x02A8 */ u16  unk_2A8;
+    /* 0x02AA */ u16  unk_2AA;
+    /* 0x02AC */ char unk_2AC[0x4];
+    /* 0x02B0 */ ActorFunc actionFunc;
 } EnAni; // size = 0x02B4
 
 extern const ActorInit En_Ani_InitVars;
 
+void func_809B0370(EnAni* this, ActorFunc actionFunc);
+void EnAni_Init(EnAni* this, GlobalContext* globalCtx);
+void EnAni_Destroy(EnAni* this, GlobalContext* globalCtx);
+s32 func_809B04B4(EnAni* this, GlobalContext* globalCtx, u16 arg2);
+void func_809B04F0(EnAni* this, GlobalContext* globalCtx);
+void func_809B0524(EnAni* this, GlobalContext* globalCtx);
+void func_809B0558(EnAni* this, GlobalContext* globalCtx);
+void func_809B05F0(EnAni* this, GlobalContext* globalCtx);
+void func_809B064C(EnAni* this, GlobalContext* globalCtx);
+void func_809B07F8(EnAni* this, GlobalContext* globalCtx);
+void func_809B0988(EnAni* this, GlobalContext* globalCtx);
+
+
+
+void EnAni_Update(EnAni* this, GlobalContext* globalCtx);
+void EnAni_Draw(EnAni* this, GlobalContext* globalCtx);
+
+
 #endif