Merge remote-tracking branch 'upstream/main' into bmg

46 files changed, 763 insertions, 203 deletions

diff --git a/include/Actor/Actor.hpp b/include/Actor/Actor.hpp
index 2a30a7c1..b58c39c8 100644
--- a/include/Actor/Actor.hpp
+++ b/include/Actor/Actor.hpp
@@ -35,8 +35,8 @@ struct Actor_UnkStruct_020 {
     /* 08 */ u8 mUnk_08[2];
     /* 0a */ u8 mUnk_0a[2];
     /* 0c */ unk8 mUnk_0c;
-    /* 0d */ unk8 mUnk_0d;
-    /* 0e */ unk8 mUnk_0e;
+    /* 0d */ u8 mUnk_0d;
+    /* 0e */ u8 mUnk_0e;
     /* 0f */ unk8 mUnk_0f;
     /* 10 */ unk32 mUnk_10;
     /* 14 */
@@ -64,6 +64,7 @@ struct Actor_UnkStruct_0a4 {
     /* 14 */
 
     Actor_UnkStruct_0a4(q20 x, q20 y, q20 z, s32 unk_10);
+    void func_ov000_0207a1c8(unk32 param1, Vec3p *param2);
 };
 
 class KillPickupsFilter : FilterActorReturn, public FilterActorBase {
@@ -83,7 +84,8 @@ enum PlayerCollide_ {
     PlayerCollide_Gongoron = 0x8,
     PlayerCollide_Hammer   = 0x10,
 
-    PlayerCollide_PickupFlags = PlayerCollide_Hammer | PlayerCollide_Gongoron | PlayerCollide_Sword | PlayerCollide_Player,
+    /* 0x1b */ PlayerCollide_PickupFlags =
+        PlayerCollide_Hammer | PlayerCollide_Gongoron | PlayerCollide_Sword | PlayerCollide_Player,
 };
 
 struct Knockback {
@@ -108,8 +110,7 @@ public:
     /* 012 */ unk16 mUnk_012;
     /* 014 */ Vec3p mUnk_014;
     /* 020 */ Actor_UnkStruct_020 mUnk_020;
-    /* 034 */ unk32 mUnk_034;
-    /* 038 */ unk32 mUnk_038;
+    /* 034 */ ActorRef mUnk_034;
     /* 03c */ unk32 mUnk_03c;
     /* 040 */ ActorRef mUnk_040;
     /* 048 */ Vec3p mPos;
@@ -136,10 +137,10 @@ public:
     /* 108 */ unk8 mUnk_108;
     /* 109 */ unk8 mUnk_109;
     /* 10a */ unk8 mUnk_10a[0x6];
-    /* 110 */ unk8 mUnk_110;
+    /* 110 */ bool mUnk_110;
     /* 111 */ bool mUnk_111;
-    /* 112 */ unk8 mUnk_112;
-    /* 113 */ unk8 mUnk_113;
+    /* 112 */ bool mUnk_112;
+    /* 113 */ bool mUnk_113;
     /* 114 */ unk8 mUnk_114;
     /* 115 */ unk8 mUnk_115;
     /* 116 */ unk8 mUnk_116;
@@ -172,8 +173,8 @@ public:
     /* 158 */
 
     /* 00 */ virtual ~Actor();
-    /* 08 */ virtual bool vfunc_08();
-    /* 0c */ virtual void vfunc_0c();
+    /* 08 */ virtual bool Init();
+    /* 0c */ virtual bool vfunc_0c();
     /* 10 */ virtual void vfunc_10(u32 param1);
     /* 14 */ virtual void vfunc_14(u32 param1);
     /* 18 */ virtual void vfunc_18(u32 param1);
@@ -227,7 +228,7 @@ public:
     bool func_ov00_020c195c();
     bool func_ov00_020c198c();
     void KillPickupItemActors();
-    void func_Ov00_020c1bfc(s32 param1);
+    bool func_ov00_020c1bfc(s32 param1);
     void func_ov00_020c1c20(s32 param1, unk32 param2);
     bool IsNearLink();
     void func_ov00_020c1cf8();
diff --git a/include/Actor/ActorRef.hpp b/include/Actor/ActorRef.hpp
index 5ef03f2c..eeace571 100644
--- a/include/Actor/ActorRef.hpp
+++ b/include/Actor/ActorRef.hpp
@@ -8,9 +8,7 @@ struct ActorRef {
     /* 4 */ s32 index;
     /* 8 */
 
-    inline ActorRef() {
-        Reset();
-    }
+    inline ActorRef() {}
     inline ActorRef(s32 id, s32 index) :
         id(id),
         index(index) {}
diff --git a/include/Actor/ActorRupee.hpp b/include/Actor/ActorRupee.hpp
index a5fcbea3..983abaae 100644
--- a/include/Actor/ActorRupee.hpp
+++ b/include/Actor/ActorRupee.hpp
@@ -33,7 +33,7 @@ public:
     /* 160 */
 
     /* 00 */ virtual ~ActorRupee() override;
-    /* 08 */ virtual bool vfunc_08() override;
+    /* 08 */ virtual bool Init() override;
     /* 14 */ virtual void vfunc_14(u32 param1) override;
     /* 18 */ virtual void vfunc_18(u32 param1) override;
     /* 20 */ virtual void vfunc_20(bool param1) override;
diff --git a/include/Actor/ActorSpawner.hpp b/include/Actor/ActorSpawner.hpp
index 94047e10..e99bafb3 100644
--- a/include/Actor/ActorSpawner.hpp
+++ b/include/Actor/ActorSpawner.hpp
@@ -5,10 +5,23 @@
 #include "global.h"
 #include "types.h"
 
+#include "Actor/Actor.hpp"
 #include "Actor/ActorRef.hpp"
 #include "Actor/ActorType.hpp"
+#include "System/SysNew.hpp"
 
-class ActorSpawner {
+struct ActorSpawnOptions {
+    /* 00 */ Actor_UnkStruct_020 mUnk_00;
+    /* 14 */ s16 mAngle;
+    /* 16 */ unk8 mUnk_16[0x2];
+    /* 18 */ unk32 mUnk_18;
+    /* 1c */ ActorRef mUnk_1c;
+    /* 24 */ unk32 mUnk_24;
+    /* 28 */ unk32 mUnk_28;
+    /* 2c */
+};
+
+class ActorSpawner : public SysObject {
 public:
     /* 0 (empty) */
 
@@ -18,8 +31,8 @@ public:
     ~ActorSpawner();
     void func_ov000_020c4014();
     void func_ov000_020c4018();
-    Actor *CreateActor(ActorTypeId type);
-    s32 Spawn(ActorTypeId type, Vec3p *pos, void *param3, ActorRef *ref);
+    Actor *CreateActor(ActorTypeId typeId);
+    s32 Spawn(ActorTypeId type, Vec3p *pos, ActorSpawnOptions *param3, ActorRef *ref);
 };
 
 extern ActorSpawner *gActorSpawner;
diff --git a/include/Actor/ActorType.hpp b/include/Actor/ActorType.hpp
index 7842da14..1d7d5723 100644
--- a/include/Actor/ActorType.hpp
+++ b/include/Actor/ActorType.hpp
@@ -25,8 +25,13 @@ enum ActorTypeId_ {
     ActorTypeId_ShopItemShield         = 'ITSL',
     ActorTypeId_ShopItemSoldOut        = 'ITSO',
 
-    ActorTypeId_Heart = 'HART',
-    ActorTypeId_Rupee = 'RUPY',
+    ActorTypeId_RefillArrows   = 'FLAL',
+    ActorTypeId_RefillBombs    = 'FLBM',
+    ActorTypeId_RefillBombchus = 'FLBT',
+    ActorTypeId_RefillTime     = 'FLTM',
+    ActorTypeId_Heart          = 'HART',
+    ActorTypeId_LSTM           = 'LSTM',
+    ActorTypeId_Rupee          = 'RUPY',
 
     ActorTypeId_Arrow         = 'ARRW',
     ActorTypeId_Blast         = 'BLST',
@@ -41,6 +46,7 @@ enum ActorTypeId_ {
     ActorTypeId_SmallKey     = 'NKEY',
     ActorTypeId_SwitchObject = 'SWOB',
     ActorTypeId_EventIcon    = 'EVIC',
+    ActorTypeId_ActionObject = 'ACOB',
 
     ActorTypeId_Sandworm       = 'MLDW',
     ActorTypeId_Tektite        = 'TEKT',
diff --git a/include/Actor/Dungeon/ActorActionObject.hpp b/include/Actor/Dungeon/ActorActionObject.hpp
new file mode 100644
index 00000000..c4e2add3
--- /dev/null
+++ b/include/Actor/Dungeon/ActorActionObject.hpp
@@ -0,0 +1,20 @@
+#pragma once
+
+#include "Actor/Actor.hpp"
+
+class ActorActionObject : public Actor {
+public:
+    static ActorType gType;
+
+    /* 000 (base) */
+    /* 158 */
+
+    /* 00 */ virtual ~ActorActionObject() override;
+    /* 08 */ virtual bool Init() override;
+    /* 14 */ virtual void vfunc_14(u32 param1) override;
+    /* 18 */ virtual void vfunc_18(u32 param1) override;
+    /* b4 */
+
+    static ActorActionObject *Create();
+    ActorActionObject();
+};
diff --git a/include/Actor/Dungeon/ActorEventIcon.hpp b/include/Actor/Dungeon/ActorEventIcon.hpp
index ccef162d..a7a86751 100644
--- a/include/Actor/Dungeon/ActorEventIcon.hpp
+++ b/include/Actor/Dungeon/ActorEventIcon.hpp
@@ -17,7 +17,7 @@ public:
     /* 160 */ UnkStruct_02035064 mUnk_160;
 
     /* 00 */ virtual ~ActorEventIcon() override;
-    /* 08 */ virtual bool vfunc_08() override;
+    /* 08 */ virtual bool Init() override;
     /* 14 */ virtual void vfunc_14(u32 param1) override;
     /* 18 */ virtual void vfunc_18(u32 param1) override;
     /* 1c */ virtual void vfunc_1c(u16 *param1) override;
diff --git a/include/Actor/Dungeon/ActorSwitchObject.hpp b/include/Actor/Dungeon/ActorSwitchObject.hpp
index b2fa08d3..0658fcb2 100644
--- a/include/Actor/Dungeon/ActorSwitchObject.hpp
+++ b/include/Actor/Dungeon/ActorSwitchObject.hpp
@@ -21,8 +21,8 @@ public:
     /* 198 */
 
     /* 00 */ virtual ~ActorSwitchObject() override;
-    /* 08 */ virtual bool vfunc_08() override;
-    /* 0c */ virtual void vfunc_0c() override;
+    /* 08 */ virtual bool Init() override;
+    /* 0c */ virtual bool vfunc_0c() override;
     /* 14 */ virtual void vfunc_14(u32 param1) override;
     /* 18 */ virtual void vfunc_18(u32 param1) override;
     /* b4 */
diff --git a/include/Actor/Navi/ActorForceNavi.hpp b/include/Actor/Navi/ActorForceNavi.hpp
new file mode 100644
index 00000000..18a124f4
--- /dev/null
+++ b/include/Actor/Navi/ActorForceNavi.hpp
@@ -0,0 +1,15 @@
+#pragma once
+
+#include "Actor/Navi/ActorNaviBase.hpp"
+
+class ActorForceNavi : public ActorNaviBase {
+public:
+    static ActorType gType;
+
+    /* 000 (base) */
+    /* 294 */
+
+    /* b4 */ virtual FairyId GetFairyId() override;
+
+    static ActorForceNavi *Create();
+};
diff --git a/include/Actor/Navi/ActorNavi.hpp b/include/Actor/Navi/ActorNavi.hpp
index 98ebcf51..f8a86acc 100644
--- a/include/Actor/Navi/ActorNavi.hpp
+++ b/include/Actor/Navi/ActorNavi.hpp
@@ -1,3 +1,65 @@
 #pragma once
 
-class ActorNavi;
+#include "Actor/Navi/ActorNaviBase.hpp"
+#include "Unknown/UnkStruct_ov000_020beba8.hpp"
+
+class UnkStruct_ov000_020b8110 : public UnkStruct_ov000_020beba8 {
+public:
+    /* 0 (base) */
+    /* c */
+
+    /* 00 */ virtual ~UnkStruct_ov000_020b8110() override;
+    /* 08 */ virtual void vfunc_08(unk16 *param1) override;
+    /* 14 */ virtual void vfunc_14(u16 *param1) override;
+    /* 18 */ virtual void vfunc_18(s32 *param1) override;
+    /* 1c */
+
+    UnkStruct_ov000_020b8110();
+};
+
+class ActorNavi : public ActorNaviBase {
+public:
+    static ActorType gType;
+
+    /* 000 (base) */
+    /* 294 */ ModelRender mUnk_294;
+    /* 2f0 */ void *mUnk_2f0;
+    /* 2f4 */ unk8 mUnk_2f4[0x40];
+    /* 334 */ unk32 mUnk_334;
+    /* 338 */ unk32 mUnk_338;
+    /* 33c */ unk32 mUnk_33c;
+    /* 340 */ unk16 mUnk_340;
+    /* 342 */ unk8 mUnk_342[0x2];
+    /* 344 */ unk32 mUnk_344;
+    /* 348 */ unk32 mUnk_348;
+    /* 34c */ unk8 mUnk_34c[0x68];
+    /* 3b4 */ EquipHammer *mHammer;
+    /* 3b8 */ unk32 mUnk_3b8;
+    /* 3bc */ unk32 mUnk_3bc;
+    /* 3c0 */ unk8 mUnk_3c0[0x8];
+    /* 3c8 */
+
+    /* 00 */ virtual ~ActorNavi() override;
+    /* 08 */ virtual bool Init() override;
+    /* 20 */ virtual void vfunc_20(bool param1) override;
+    /* 8c */ virtual bool vfunc_8c() override;
+    /* b4 */ virtual FairyId GetFairyId() override;
+    /* b8 */ virtual s32 vfunc_b8() override;
+    /* c0 */ virtual bool vfunc_c0(Vec3p *param1) override;
+    /* c4 */ virtual void vfunc_c4() override;
+    /* c8 */ virtual void vfunc_c8() override;
+    /* cc */ virtual bool vfunc_cc(unk32 *param1) override;
+    /* d0 */ virtual void vfunc_d0() override;
+    /* d4 */ virtual void vfunc_d4() override;
+    /* d8 */ virtual void vfunc_d8() override;
+    /* dc */ virtual void SetActive(bool active) override;
+    /* e0 */ virtual void vfunc_e0() override;
+    /* e8 */ virtual void vfunc_e8() override;
+    /* ec */ virtual void vfunc_ec() override;
+
+    static ActorNavi *Create();
+    void func_ov000_020b8200();
+    void func_ov000_020b853c();
+
+    ActorNavi();
+};
diff --git a/include/Actor/Navi/ActorNaviBase.hpp b/include/Actor/Navi/ActorNaviBase.hpp
index f3a45e8a..c7dd7cea 100644
--- a/include/Actor/Navi/ActorNaviBase.hpp
+++ b/include/Actor/Navi/ActorNaviBase.hpp
@@ -7,20 +7,30 @@
 #include "Player/EquipHammer.hpp"
 #include "Render/ModelRender.hpp"
 
+typedef s32 FairyId;
+enum FairyId_ {
+    FairyId_None    = -1,
+    FairyId_Courage = 0,
+    FairyId_Power   = 1,
+    FairyId_Wisdom  = 2,
+    FairyId_COUNT   = 3,
+};
+
 class ActorNaviBase_Unk1 {};
 
 class ActorNaviBase : public Actor {
+public:
     /* 000 (base) */
-    /* 158 */ Vec3p mUnk_158;
+    /* 158 */ Vec3p mOffsetPos;
     /* 164 */ unk32 mUnk_164;
     /* 168 */ ModelRender mUnk_168;
     /* 1c4 */ unk8 mUnk_1c4[0xc];
-    /* 1d0 */ void *mUnk_1d0;
-    /* 1d4 */ unk8 mUnk_1d4[0x30];
+    /* 1d0 */ unk8 mUnk_1d0[0x24];
+    /* 1f4 */ unk8 mUnk_1f4[0x20];
     /* 214 */ unk16 mUnk_214;
     /* 216 */ unk8 mUnk_216[0xc];
     /* 222 */ unk16 mUnk_222;
-    /* 224 */ unk8 mUnk_224[0x18];
+    /* 224 */ unk8 mUnk_224[0x28];
     /* 24c */ unk32 mUnk_24c;
     /* 250 */ unk32 mUnk_250;
     /* 254 */ unk32 mUnk_254;
@@ -33,25 +43,10 @@ class ActorNaviBase : public Actor {
     /* 288 */ unk8 mUnk_288[0x2];
     /* 28a */ unk16 mUnk_28a;
     /* 28c */ unk8 mUnk_28c[0x8];
-    /* 294 */ ModelRender mUnk_294;
-    /* 2f0 */ void *mUnk_2f0;
-    /* 2f4 */ unk8 mUnk_2f4[0x40];
-    /* 334 */ unk32 mUnk_334;
-    /* 338 */ unk32 mUnk_338;
-    /* 33c */ unk32 mUnk_33c;
-    /* 340 */ unk16 mUnk_340;
-    /* 342 */ unk8 mUnk_342[0x2];
-    /* 344 */ unk32 mUnk_344;
-    /* 348 */ unk32 mUnk_348;
-    /* 34c */ unk8 mUnk_34c[0x68];
-    /* 3b4 */ EquipHammer *mHammer;
-    /* 3b8 */ unk32 mUnk_3b8;
-    /* 3bc */ unk32 mUnk_3bc;
-    /* 3c0 */ unk8 mUnk_3c0[0x8];
-    /* 3c8 */
+    /* 294 */
 
     /* 00 */ virtual ~ActorNaviBase() override;
-    /* 08 */ virtual bool vfunc_08() override;
+    /* 08 */ virtual bool Init() override;
     /* 10 */ virtual void vfunc_10(u32 param1) override;
     /* 14 */ virtual void vfunc_14(u32 param1) override;
     /* 18 */ virtual void vfunc_18(u32 param1) override;
@@ -65,9 +60,7 @@ class ActorNaviBase : public Actor {
     /* 84 */ virtual void vfunc_84() override;
     /* 90 */ virtual bool vfunc_90() override;
     /* 94 */ virtual void vfunc_94() override;
-    /* a0 */ virtual bool TrySetTransform(Transform *transform) override;
-    /* b0 */ virtual void SetTransform(Transform *transform) override;
-    /* b4 */ virtual void vfunc_b4() = 0;
+    /* b4 */ virtual FairyId GetFairyId() = 0;
     /* b8 */ virtual s32 vfunc_b8();
     /* bc */ virtual bool vfunc_bc(unk32 param1, unk8 param2, s32 param3);
     /* c0 */ virtual bool vfunc_c0(Vec3p *param1);
diff --git a/include/Actor/Navi/ActorWisdomNavi.hpp b/include/Actor/Navi/ActorWisdomNavi.hpp
new file mode 100644
index 00000000..fb6d2641
--- /dev/null
+++ b/include/Actor/Navi/ActorWisdomNavi.hpp
@@ -0,0 +1,15 @@
+#pragma once
+
+#include "Actor/Navi/ActorNaviBase.hpp"
+
+class ActorWisdomNavi : public ActorNaviBase {
+public:
+    static ActorType gType;
+
+    /* 000 (base) */
+    /* 294 */
+
+    /* b4 */ virtual FairyId GetFairyId() override;
+
+    static ActorWisdomNavi *Create();
+};
diff --git a/include/Actor/Player/ActorArrow.hpp b/include/Actor/Player/ActorArrow.hpp
index a0ced1e3..021007f6 100644
--- a/include/Actor/Player/ActorArrow.hpp
+++ b/include/Actor/Player/ActorArrow.hpp
@@ -36,7 +36,7 @@ public:
     /* 1b8 */
 
     /* 00 */ virtual ~ActorArrow() override;
-    /* 08 */ virtual bool vfunc_08() override;
+    /* 08 */ virtual bool Init() override;
     /* 10 */ virtual void vfunc_10(u32 param1) override;
     /* 14 */ virtual void vfunc_14(u32 param1) override;
     /* 18 */ virtual void vfunc_18(u32 param1) override;
diff --git a/include/Actor/Player/ActorBlast.hpp b/include/Actor/Player/ActorBlast.hpp
index a1e8b5fe..431cc1d7 100644
--- a/include/Actor/Player/ActorBlast.hpp
+++ b/include/Actor/Player/ActorBlast.hpp
@@ -19,7 +19,7 @@ public:
     /* 164 */
 
     /* 00 */ virtual ~ActorBlast() override;
-    /* 08 */ virtual bool vfunc_08() override;
+    /* 08 */ virtual bool Init() override;
     /* 14 */ virtual void vfunc_14(u32 param1) override;
     /* 18 */ virtual void vfunc_18(u32 param1) override;
     /* b4 */
diff --git a/include/Actor/Player/ActorBomb.hpp b/include/Actor/Player/ActorBomb.hpp
index 17538bf8..3817a73e 100644
--- a/include/Actor/Player/ActorBomb.hpp
+++ b/include/Actor/Player/ActorBomb.hpp
@@ -54,7 +54,7 @@ public:
     /* 26c */
 
     /* 00 */ virtual ~ActorBomb() override;
-    /* 08 */ virtual bool vfunc_08() override;
+    /* 08 */ virtual bool Init() override;
     /* 14 */ virtual void vfunc_14(u32 param1) override;
     /* 18 */ virtual void vfunc_18(u32 param1) override;
     /* 20 */ virtual void vfunc_20(bool param1) override;
diff --git a/include/Actor/Player/ActorRefill.hpp b/include/Actor/Player/ActorRefill.hpp
new file mode 100644
index 00000000..eeab2793
--- /dev/null
+++ b/include/Actor/Player/ActorRefill.hpp
@@ -0,0 +1,113 @@
+#pragma once
+
+#include "global.h"
+#include "types.h"
+
+#include "Actor/Actor.hpp"
+#include "Actor/ActorType.hpp"
+
+class ActorRefill : public Actor {
+public:
+    /* 000 (base) */
+    /* 158 */ unk32 mUnk_158;
+    /* 15c */ unk32 mUnk_15c;
+    /* 160 */ unk32 mUnk_160;
+    /* 164 */ u8 mUnk_164;
+    /* 165 */ unk8 mUnk_165[0x3];
+    /* 168 */
+
+public:
+    ActorRefill(unk32 param1);
+
+    /* 00 */ virtual ~ActorRefill() override;
+    /* 08 */ virtual bool Init() override;
+    /* 14 */ virtual void vfunc_14(u32 param1) override;
+    /* 20 */ virtual void vfunc_20(bool param1) override;
+    /* b4 */ virtual ItemFlag GetAmmoItem() = 0;
+    /* b8 */
+
+    bool func_ov014_02135364(unk32 param1);
+    void func_ov014_02135474();
+};
+
+class ActorRefillBombs : public ActorRefill {
+public:
+    static ActorType gType;
+
+    /* 000 (base) */
+    /* 168 */
+
+public:
+    ActorRefillBombs();
+    static ActorRefillBombs *Create();
+
+    /* 00 */ virtual ~ActorRefillBombs() override;
+    /* b4 */ virtual ItemFlag GetAmmoItem() override;
+    /* b8 */
+};
+
+class ActorRefillBombchus : public ActorRefill {
+public:
+    static ActorType gType;
+
+    /* 000 (base) */
+    /* 168 */
+
+public:
+    ActorRefillBombchus();
+    static ActorRefillBombchus *Create();
+
+    /* 00 */ virtual ~ActorRefillBombchus() override;
+    /* b4 */ virtual ItemFlag GetAmmoItem() override;
+    /* b8 */
+};
+
+class ActorRefillArrows : public ActorRefill {
+public:
+    static ActorType gType;
+
+    /* 000 (base) */
+    /* 168 */
+
+public:
+    ActorRefillArrows();
+    static ActorRefillArrows *Create();
+
+    /* 00 */ virtual ~ActorRefillArrows() override;
+    /* b4 */ virtual ItemFlag GetAmmoItem() override;
+    /* b8 */
+};
+
+class ActorRefillTime : public ActorRefill {
+public:
+    static ActorType gType;
+
+    /* 000 (base) */
+    /* 168 */
+
+public:
+    ActorRefillTime();
+    static ActorRefillTime *Create();
+
+    /* 00 */ virtual ~ActorRefillTime() override;
+    /* 08 */ virtual bool Init() override;
+    /* b4 */ virtual ItemFlag GetAmmoItem() override;
+    /* b8 */
+};
+
+class ActorLSTM : public ActorRefill {
+public:
+    static ActorType gType;
+
+    /* 000 (base) */
+    /* 168 */
+
+public:
+    ActorLSTM();
+    static ActorLSTM *Create();
+
+    /* 00 */ virtual ~ActorLSTM() override;
+    /* 08 */ virtual bool Init() override;
+    /* b4 */ virtual ItemFlag GetAmmoItem() override;
+    /* b8 */
+};
diff --git a/include/Actor/Player/ActorRope.hpp b/include/Actor/Player/ActorRope.hpp
index 1d70a5fd..245a7851 100644
--- a/include/Actor/Player/ActorRope.hpp
+++ b/include/Actor/Player/ActorRope.hpp
@@ -46,7 +46,7 @@ public:
     /* 1a0 */
 
     /* 00 */ virtual ~ActorRope() override;
-    /* 08 */ virtual bool vfunc_08() override;
+    /* 08 */ virtual bool Init() override;
     /* 10 */ virtual void vfunc_10(u32 param1) override;
     /* 14 */ virtual void vfunc_14(u32 param1) override;
     /* 18 */ virtual void vfunc_18(u32 param1) override;
diff --git a/include/DTCM/UnkStruct_027e05f8.hpp b/include/DTCM/UnkStruct_027e05f8.hpp
index 43e83540..a5bc24d6 100644
--- a/include/DTCM/UnkStruct_027e05f8.hpp
+++ b/include/DTCM/UnkStruct_027e05f8.hpp
@@ -4,7 +4,10 @@
 #include "types.h"
 
 struct UnkStruct_027e05f8 {
-    // TODO: Add fields
+    /* 0 */ u16 mUnk_0;
+    /* 2 */ u16 mUnk_2;
+    /* 4 */ unk16 mUnk_4;
+    /* 6 */
 
     void func_0202adf4(unk32 param1, s32 param2);
     ~UnkStruct_027e05f8();
@@ -15,3 +18,5 @@ struct UnkStruct_027e05f8 {
     void func_02037480();
     static unk32 func_02037490(unk32 param1);
 };
+
+extern UnkStruct_027e05f8 data_027e05f8;
diff --git a/include/DTCM/UnkStruct_027e077c.hpp b/include/DTCM/UnkStruct_027e077c.hpp
index 3adda2bc..57ef477d 100644
--- a/include/DTCM/UnkStruct_027e077c.hpp
+++ b/include/DTCM/UnkStruct_027e077c.hpp
@@ -4,8 +4,26 @@
 #include "types.h"
 
 struct UnkStruct_027e077c {
-    // TODO: Add fields
+private:
+    /* 0 */ unk32 mUnk_0;
+    /* 4 */ unk32 mUnk_4;
+
+public:
+    /* 8 */ unk16 mUnk_8;
+    /* a */ unk8 mUnk_a;
+    /* b */
 
     UnkStruct_027e077c(unk32 param1);
     bool func_0202e740(unk32 param1);
+
+    inline volatile unk32 GetUnk0() const {
+        return mUnk_0;
+    }
+
+    inline unk32 GetUnk4() const {
+        return mUnk_4;
+    }
 };
+
+extern UnkStruct_027e077c data_027e077c;
+extern volatile u8 data_02056be4[];
diff --git a/include/DTCM/UnkStruct_027e0c68.hpp b/include/DTCM/UnkStruct_027e0c68.hpp
new file mode 100644
index 00000000..e172e51e
--- /dev/null
+++ b/include/DTCM/UnkStruct_027e0c68.hpp
@@ -0,0 +1,27 @@
+#pragma once
+
+#include "global.h"
+#include "types.h"
+
+#include "Debug/DebugHierarchyBase.hpp"
+
+struct UnkStruct_027e0c68 {
+    /* 00 */ unk8 mUnk_00[4];
+    /* 04 */ u8 mUnk_04;
+    /* 05 */ unk8 mUnk_05[3];
+    /* 08 */ unk32 mUnk_08;
+    /* 0c */ unk8 mUnk_0c[4];
+    /* 10 */ unk16 mUnk_10;
+    /* 12 */ unk8 mUnk_12[2];
+    /* 14 */ unk32 mUnk_14;
+    /* 18 */ s32 mUnk_18;
+    /* 1c */ s32 mUnk_1c;
+    /* 20 */ s32 *mUnk_20;
+    /* 24 */ unk32 mUnk_24;
+    /* 28 */ s32 *mUnk_28;
+    /* 2c */ unk8 mUnk_2c[0x1c];
+    /* 48 */ DebugHierarchyBase *mDebug;
+    /* 4c */
+};
+
+extern UnkStruct_027e0c68 data_027e0c68;
diff --git a/include/DTCM/UnkStruct_027e0d38.hpp b/include/DTCM/UnkStruct_027e0d38.hpp
index a36af0fe..b2e50a89 100644
--- a/include/DTCM/UnkStruct_027e0d38.hpp
+++ b/include/DTCM/UnkStruct_027e0d38.hpp
@@ -3,6 +3,12 @@
 #include "global.h"
 #include "types.h"
 
+struct UnkStruct_027e0d38_Unk28 {
+    /* 00 */ unk8 mUnk_00[0x34];
+    /* 34 */ bool mUnk_34;
+    /* 35 */
+};
+
 struct UnkStruct_027e0d38 {
     /* 00 */ unk8 mUnk_00;
     /* 01 */ unk8 mUnk_01[3]; // padding?
@@ -19,10 +25,10 @@ struct UnkStruct_027e0d38 {
     /* 21 */ unk8 mUnk_21;
     /* 22 */ unk8 mUnk_22[2]; // padding?
     /* 24 */ void *mUnk_24;
-    /* 28 */ void *mUnk_28;
+    /* 28 */ UnkStruct_027e0d38_Unk28 *mUnk_28;
     /* 2c */
 
-    unk32 func_ov000_02078b40();
+    s32 func_ov000_02078b40();
     unk8 func_ov000_02078b64();
     bool func_ov000_02078b88();
 };
diff --git a/include/DTCM/UnkStruct_027e0e2c.hpp b/include/DTCM/UnkStruct_027e0e2c.hpp
new file mode 100644
index 00000000..b8923bde
--- /dev/null
+++ b/include/DTCM/UnkStruct_027e0e2c.hpp
@@ -0,0 +1,22 @@
+#pragma once
+
+#include "global.h"
+#include "types.h"
+
+struct UnkStruct_027e0e2c {
+    /* 00 */ unk32 mUnk_00;
+    /* 04 */ unk32 mUnk_04;
+    /* 08 */ unk32 mUnk_08;
+    /* 0c */ unk32 mUnk_0c;
+    /* 10 */ unk32 mUnk_10;
+    /* 14 */ unk16 mUnk_14;
+    /* 16 */ unk16 mUnk_16;
+    /* 18 */ unk32 mUnk_18;
+    /* 1c */ unk32 mUnk_1c;
+    /* 20 */ unk32 mUnk_20;
+    /* 24 */ unk32 mUnk_24;
+    /* 28 */ unk32 mUnk_28;
+    /* 2c */
+};
+
+extern UnkStruct_027e0e2c data_027e0e2c;
diff --git a/include/DTCM/UnkStruct_027e0f64.hpp b/include/DTCM/UnkStruct_027e0f64.hpp
new file mode 100644
index 00000000..33728a7e
--- /dev/null
+++ b/include/DTCM/UnkStruct_027e0f64.hpp
@@ -0,0 +1,15 @@
+#pragma once
+
+#include "global.h"
+#include "types.h"
+
+struct UnkStruct_027e0f64 {
+    /* 0 */ DebugHierarchyBase *mUnk_0;
+    /* 4 */ void *mUnk_4;
+    /* 8 */ void *mUnk_8;
+    /* c */
+
+    unk32 func_ov000_0208b180();
+};
+
+extern UnkStruct_027e0f64 *data_027e0f64;
diff --git a/include/DTCM/UnkStruct_027e0ffc.hpp b/include/DTCM/UnkStruct_027e0ffc.hpp
new file mode 100644
index 00000000..463d9ec8
--- /dev/null
+++ b/include/DTCM/UnkStruct_027e0ffc.hpp
@@ -0,0 +1,27 @@
+#pragma once
+
+#include "global.h"
+#include "types.h"
+
+struct UnkStruct_027e0ffc {
+    /* 00 */ unk32 mUnk_00;
+    /* 04 */ unk32 mUnk_04[0x4];
+    /* 14 */ unk32 mUnk_14;
+    /* 18 */ unk32 mUnk_18;
+    /* 1c */ unk32 mUnk_1c;
+    /* 20 */ unk32 mUnk_20;
+    /* 24 */ unk8 mUnk_24;
+    /* 25 */ unk8 mUnk_25[0x3];
+    /* 28 */ unk32 mUnk_28;
+    /* 2c */ unk32 mUnk_2c;
+    /* 30 */ unk32 mUnk_30;
+    /* 34 */ unk32 mUnk_34;
+    /* 38 */ unk8 mUnk_38;
+    /* 39 */
+
+    void func_ov000_020cebcc(u32 param1, unk16 param2, unk32 param3);
+    void func_ov000_020ced64(Cylinder *param1, u32 param2, u32 param3);
+    void func_ov000_020ced7c(Vec3p *param1, s32 param2, s32 param3, unk32 param4);
+};
+
+extern UnkStruct_027e0ffc data_027e0ffc;
diff --git a/include/DTCM/UnkStruct_027e1098.hpp b/include/DTCM/UnkStruct_027e1098.hpp
new file mode 100644
index 00000000..043e108a
--- /dev/null
+++ b/include/DTCM/UnkStruct_027e1098.hpp
@@ -0,0 +1,21 @@
+#pragma once
+
+#include "types.h"
+
+struct UnkStruct_027e1098 {
+    /* 00 */ unk8 mUnk_00[0x38];
+    /* 38 */ unk32 mUnk_38;
+    /* 3c */ unk32 mUnk_3c;
+    /* 40 */ unk32 mUnk_40;
+    /* 44 */ unk32 mUnk_44;
+    /* 48 */ unk8 mUnk_48;
+    /* 49 */ unk8 mUnk_49;
+    /* 4a */ unk8 mUnk_4a;
+    /* 4b */ unk8 mUnk_4b;
+    /* 4c */ unk32 mUnk_4c;
+    /* 50 */
+
+    void func_ov014_0211fd04();
+};
+
+extern UnkStruct_027e1098 *data_027e1098;
diff --git a/include/Debug/DebugHierarchyBase.hpp b/include/Debug/DebugHierarchyBase.hpp
index 5b4a175a..ca1e0eb7 100644
--- a/include/Debug/DebugHierarchyBase.hpp
+++ b/include/Debug/DebugHierarchyBase.hpp
@@ -19,14 +19,15 @@ public:
     /* 14 */ virtual void vfunc_14();
     /* 18 */ virtual void vfunc_18();
     /* 1c */ virtual void vfunc_1c();
-    /* 20 */ virtual void vfunc_20();
+    /* 20 */ virtual void vfunc_20(unk32 param1, const char *param2, unk32 param3, unk32 param4, unk32 param5, unk32 param6);
     /* 24 */ virtual void vfunc_24();
     /* 28 */ virtual void vfunc_28();
     /* 2c */ virtual void vfunc_2c();
     /* 30 */ virtual void vfunc_30();
-    /* 34 */ virtual bool GetChildNode(unk32 param1, const char *description, u32 parent, s32 *param4);
+    /* 34 */ virtual bool GetChildNode(unk32 param1, const char *description, u32 parent, s32 *param4, unk32 param5,
+                                       unk32 param6, unk32 param7, unk32 param8);
     /* 38 */ virtual void vfunc_38();
-    /* 3c */ virtual void vfunc_3c();
+    /* 3c */ virtual void vfunc_3c(unk32 param1, void *param2);
     /* 40 */
 
     DebugHierarchyBase();
diff --git a/include/Item/Item.hpp b/include/Item/Item.hpp
index 4d70c9f1..cea5c551 100644
--- a/include/Item/Item.hpp
+++ b/include/Item/Item.hpp
@@ -50,7 +50,7 @@ enum ItemFlag_ {
 
     /* 0x2d */ ItemFlag_SwordsmansScroll = 45,
     /* 0x2e */ ItemFlag_CycloneSlate     = 46,
-    /* 0x2f */ ItemFlag_Unk_47           = 47,
+    /* 0x2f */ ItemFlag_BigCatchLure     = 47,
 
     /* 0x60 */ ItemFlag_TreasureChart1  = 96,
     /* 0x61 */ ItemFlag_TreasureChart2  = 97,
@@ -224,7 +224,7 @@ enum ItemId_ {
     /* 0x7d */ ItemId_Unk_125      = 125,
     /* 0x7e */ ItemId_Unk_126      = 126,
     /* 0x7f */ ItemId_CycloneSlate = 127,
-    /* 0x80 */ ItemId_Unk_128      = 128,
+    /* 0x80 */ ItemId_BigCatchLure = 128,
     /* 0x81 */ ItemId_Rupoor10     = 129,
     /* 0x82 */ ItemId_Rupoor50     = 130,
     /* 0x83 */ ItemId_Unk_131      = 131,
diff --git a/include/Item/ItemManager.hpp b/include/Item/ItemManager.hpp
index 58d98e5a..3d32bbbe 100644
--- a/include/Item/ItemManager.hpp
+++ b/include/Item/ItemManager.hpp
@@ -21,15 +21,6 @@ extern "C" {
 #define MAX_AMMO_UPGRADE 2

 #define MAX_UNK_0BA 9

 

-typedef s32 FairyId;

-enum FairyId_ {

-    FairyId_None    = -1,

-    FairyId_Courage = 0,

-    FairyId_Power   = 1,

-    FairyId_Wisdom  = 2,

-    FairyId_COUNT   = 3,

-};

-

 typedef u32 ItemModelId;

 enum ItemModelId_ {

     ItemModelId_OshusSword,   // swA

@@ -61,13 +52,13 @@ enum DungeonItemModelId_ {
 };

 

 class ItemManager : public SysObject {

-private:

+public:

     /* 000 */ ItemFlag mEquippedItem;

     /* 004 */ ItemFlag mPrevEquippedItem;

     /* 008 */ ItemFlag mForcedItem; // game crashes when any item besides this one is equipped

     /* 00c */ u32 mHourglassSandFrames;

     /* 010 */ FairyId mEquippedFairy;

-    /* 014 */ ActorNavi *mFairies[FairyId_COUNT];

+    /* 014 */ ActorNaviBase *mFairies[FairyId_COUNT];

     /* 020 */ u16 mEquipLoadTimer;

     /* 022 */ u16 mNumRupees;

     /* 024 */ u8 mNumGems[Gem_COUNT];

@@ -102,7 +93,6 @@ private:
     /* 14e */ unk8 mUnk_14e[0x2]; // padding?

     /* 150 */

 

-public:

     static ItemManager *Create();

     static void Destroy();

     ItemManager();

@@ -115,7 +105,7 @@ public:
 

     // Fairy

     FairyId GetEquippedFairy() const;

-    ActorNavi *GetFairy(FairyId id) const;

+    ActorNaviBase *GetFairy(FairyId id) const;

     u32 GetActiveFairyLevel(FairyId id) const;

     u32 GetFairyLevel(FairyId id) const;

     void SpawnFairies();

@@ -145,7 +135,7 @@ public:
 

     // Ammo

     u16 GetAmmo(ItemFlag equipId) const;

-    void GiveAmmo(ItemFlag equipId, u16 amount);

+    void GiveAmmo(ItemFlag equipId, u32 amount);

     u16 GetMaxAmmo(ItemFlag equipId) const;

     void UpgradeQuiver();

     void UpgradeBombBag();

diff --git a/include/Item/ItemModelLoader.hpp b/include/Item/ItemModelLoader.hpp
index 6b06893a..3eb3e157 100644
--- a/include/Item/ItemModelLoader.hpp
+++ b/include/Item/ItemModelLoader.hpp
@@ -27,3 +27,5 @@ public:
     static void Create();
     static void Destroy();
 };
+
+extern ItemModelLoader *gItemModelLoader;
diff --git a/include/Map/MapBase.hpp b/include/Map/MapBase.hpp
index c92060a3..4c061620 100644
--- a/include/Map/MapBase.hpp
+++ b/include/Map/MapBase.hpp
@@ -113,8 +113,7 @@ public:
     /* 188 */ unk8 mUnk_188[0x14];
     /* 19c */ unk32 mUnk_19c;
     /* 1a0 */ unk8 mUnk_1a0[0xc];
-    /* 1ac */ s16 mUnk_1ac;
-    /* 1ae */ unk8 mUnk_1ae[2];
+    /* 1ac */ unk32 mUnk_1ac;
     /* 1b0 */
 
     /* 00 */ virtual ~MapBase();
diff --git a/include/Map/MapManager.hpp b/include/Map/MapManager.hpp
index 13ca4348..91e958d8 100644
--- a/include/Map/MapManager.hpp
+++ b/include/Map/MapManager.hpp
@@ -158,7 +158,7 @@ public:
     bool func_ov00_020839c4(s32 param_2);
     static unk8 func_ov00_020839d4();
     static unk8 func_ov00_020839f8();
-    static void func_ov00_02083a1c(unk32 param_1, MapManager *param_2, Vec3p *param_3);
+    static void func_ov00_02083a1c(Vec2b *param_1, MapManager *param_2, Vec3p *param_3);
     static unk8 func_ov00_02083a54(unk32 param_1, MapManager *param_2, unk32 param_3, unk32 param_4, unk32 param_5);
     static unk8 func_ov00_02083b84();
     static unk8 func_ov00_02083bac();
@@ -166,7 +166,7 @@ public:
     static unk8 func_ov00_02083bfc();
     unk8 func_ov00_02083c24(unk32 param_2);
     unk8 func_ov00_02083c50(unk32 param_2);
-    unk8 func_ov00_02083c7c(Vec3p *param_2, unk32 param_3);
+    unk8 func_ov00_02083c7c(Vec3p *param_2, Vec2b param_3);
     static unk8 func_ov00_02083ce8(unk8 param_1, unk8 param_2, unk8 param_3, unk8 param_4, unk32 param_5);
     unk8 func_ov00_02083e34(unk8 param_2, unk8 param_3, unk32 param_4);
     unk8 MapData_vfunc_60();
@@ -180,7 +180,7 @@ public:
     void GetTileWorldBounds(Vec2b *tile, AABB *tileBounds);
     unk8 MapData_vfunc_54();
     unk8 func_ov00_020840a0(unk8 param_2, unk8 param_3, unk32 param_4);
-    unk8 MapData_vfunc_78();
+    unk32 MapData_vfunc_78(Vec2b *param1);
     static unk8 func_ov00_020840dc();
     static unk8 func_ov00_02084100(unk32 param_1, MapManager *param_2);
     unk8 GetMapData_Unk_48();
@@ -210,7 +210,7 @@ public:
     unk8 func_ov00_0208499c();
     unk8 func_ov00_020849c0();
     unk8 func_ov00_020849dc();
-    static bool func_ov00_020849f8(unk32 param_1);
+    bool func_ov00_020849f8();
     unk8 func_ov00_02084a50();
     void SpawnNPC(Vec3p *param_2, unk32 param_3, unk32 param_4);
     bool func_ov00_02084ac4(u32 actorId);
@@ -232,10 +232,10 @@ public:
     unk8 func_ov00_02084d24(unk8 param_2, unk8 param_3, unk32 param_4);
     s32 func_ov00_02084d4c(unk32 param_2, unk32 param_3, Vec3p *param_4);
     unk8 func_ov00_02084ebc(unk32 param_2);
-    s32 func_ov00_02085108(s32 *param_2);
+    s32 func_ov00_02085108(Vec3p *param_2);
     static unk8 func_ov00_0208527c();
     static unk8 func_ov00_020853fc();
-    static unk8 func_ov00_02085594();
+    unk8 func_ov00_02085594(Vec3p *param_1);
     static void func_ov00_0208583c(unk32 param_1, Vec3p *param_2, unk32 param_3);
     static unk8 func_ov00_020858b0();
     s32 func_ov00_02085a34(unk32 param_2, unk32 param_3);
diff --git a/include/Map/MapOverworld.hpp b/include/Map/MapOverworld.hpp
new file mode 100644
index 00000000..482b3ad1
--- /dev/null
+++ b/include/Map/MapOverworld.hpp
@@ -0,0 +1,75 @@
+#pragma once
+
+#include "global.h"
+#include "types.h"
+
+#include "Map/MapBase.hpp"
+#include "Render/ModelRender.hpp"
+#include "Unknown/UnkStruct_ov000_020c0c08.hpp"
+
+class MapOverworld_Unk1 : public UnkStruct_ov000_020c0c08 {
+public:
+    /* 00 (base) */
+    /* 24 */
+
+    MapOverworld_Unk1(u32 param1, u8 *param2, unk32 param3);
+};
+
+class MapOverworld : public MapBase {
+public:
+    /* 000 (base) */
+    /* 1b0 */ void *mUnk_1b0;
+    /* 1b4 */ unk8 mUnk_1b4;
+    /* 1b5 */ unk8 mUnk_1b5;
+    /* 1b6 */ unk8 mUnk_1b6;
+    /* 1b7 */ unk8 mUnk_1b7;
+    /* 1b8 */ u8 mUnk_1b8;
+    /* 1b9 */ unk8 mUnk_1b9;
+    /* 1ba */ unk8 mUnk_1ba;
+    /* 1bb */ unk8 mUnk_1bb;
+    /* 1bc */ s32 mUnk_1bc;
+    /* 1c0 */ ModelRender *mUnk_1c0;
+    /* 1c4 */ void *mUnk_1c4;
+    /* 1c8 */ void *mUnk_1c8;
+    /* 1cc */ unk8 mUnk_1cc;
+    /* 1cd */ unk8 mUnk_1cd;
+    /* 1ce */ unk8 mUnk_1ce[0x2];
+    /* 1d0 */ unk32 mUnk_1d0;
+    /* 1d4 */ unk32 mUnk_1d4;
+    /* 1d8 */ s16 mUnk_1d8;
+    /* 1da */ s16 mUnk_1da;
+    /* 1dc */
+
+    /* 00 */ virtual ~MapOverworld() override;
+    /* 08 */ virtual void vfunc_08(u32 param_2, u32 param_3, Course *param_4) override;
+    /* 14 */ virtual void vfunc_14() override;
+    /* 1c */ virtual void vfunc_1c(bool param_2) override;
+    /* 20 */ virtual void vfunc_20(s32 param_2) override;
+    /* 2c */ virtual void vfunc_2c() override;
+    /* 4c */ virtual void vfunc_4c() override;
+    /* 54 */ virtual unk32 vfunc_54() override;
+    /* 58 */ virtual unk32 vfunc_58() override;
+    /* 5c */ virtual unk32 vfunc_5c() override;
+    /* 60 */ virtual unk32 vfunc_60() override;
+    /* 64 */ virtual unk32 vfunc_64() override;
+    /* 78 */ virtual unk32 vfunc_78() override;
+    /* 7c */ virtual unk32 vfunc_7c() override;
+    /* 80 */ virtual unk32 vfunc_80() override;
+    /* 94 */ virtual void vfunc_94() override;
+    /* 98 */ virtual void vfunc_98() override;
+    /* a4 */ virtual unk32 vfunc_a4() override;
+    /* b0 */ virtual unk8 vfunc_b0(unk32 param_2, unk32 param_3) override;
+    /* bc */ virtual void vfunc_bc() override;
+    /* c0 */ virtual void vfunc_c0() override;
+    /* c4 */
+
+    MapOverworld(u32 width, u32 height);
+    void func_ov018_0215bfc8();
+    u32 func_ov018_0215c34c();
+    u32 func_ov018_0215c368();
+    s32 func_ov018_0215c380(u8 *param1);
+    void func_ov018_0215c650();
+    void func_ov018_0215c6ac();
+    void func_ov018_0215c6d0();
+    void func_ov018_0215c9ac();
+};
diff --git a/include/Player/LinkStateBase.hpp b/include/Player/LinkStateBase.hpp
index bca6c796..14f4603d 100644
--- a/include/Player/LinkStateBase.hpp
+++ b/include/Player/LinkStateBase.hpp
@@ -14,13 +14,13 @@
 
 typedef unk32 LinkStateId;
 enum LinkStateId_ {
-    LinkStateId_Move    = 0,
-    LinkStateId_Item    = 1,
-    LinkStateId_Grab    = 2,
-    LinkStateId_Unk3    = 3,
-    LinkStateId_Unk4    = 4,
-    LinkStateId_Damage  = 5,
-    LinkStateId_ItemGet = 6,
+    LinkStateId_Move     = 0,
+    LinkStateId_Item     = 1,
+    LinkStateId_Interact = 2,
+    LinkStateId_Follow   = 3,
+    LinkStateId_Roll     = 4,
+    LinkStateId_Damage   = 5,
+    LinkStateId_Cutscene = 6,
     LinkStateId_COUNT
 };
 
@@ -60,7 +60,7 @@ public:
     void func_ov00_020a81b8(unk32 param1, unk32 param2);
     LinkStateItem *GetLinkItemState();
     void LookAt(Vec3p *target);
-    void func_ov00_020a81fc();
+    void func_ov00_020a81fc(Vec3p *param1, unk32 param2);
     void AddHealth(s16 amount);
     void func_ov00_020a8224(unk32 param1);
     void TurnTo(s16 angle, unk32 param2, unk32 speed);
@@ -82,7 +82,7 @@ public:
     void Clear_PlayerLinkBase_Unk48(u16 flags);
     void func_ov00_020a8680(unk32 param1, unk16 param2, bool param3);
     void PlayerLinkBase_func_ov00_020bccc8();
-    bool PlayerLinkBase_vfunc_58();
+    bool PlayerLinkBase_vfunc_58(unk32 param1, ActorRef *param2);
     bool func_ov00_020a8704(s16 *pAngle);
     bool func_ov00_020a8774(Vec3p *param1, s32 angle);
     void func_ov00_020a8844(Vec3p *param1, bool param2, bool param3);
@@ -90,7 +90,7 @@ public:
     void func_ov00_020a8994();
     void func_ov00_020a89bc(unk32 param1, unk32 param2);
     void func_ov00_020a8a08(unk32 param1);
-    void func_ov00_020a8a4c(unk32 param1, unk32 param2);
+    void func_ov00_020a8a4c(const void *param1, unk32 param2);
     void func_ov00_020a8a90(unk32 param1);
     void func_ov00_020a8ab0(unk32 param1);
     void func_ov00_020a8ad0(unk32 param1);
@@ -152,6 +152,6 @@ public:
     void func_ov005_021113c4(bool param1);
 };
 
-LinkStateBase *GetLinkState(s32 index);
+LinkStateBase *GetLinkState(LinkStateId index);
 
 extern LinkStateBase **gLinkStates;
diff --git a/include/Player/LinkStateDamage.hpp b/include/Player/LinkStateDamage.hpp
index 0e3a70a7..02e2c526 100644
--- a/include/Player/LinkStateDamage.hpp
+++ b/include/Player/LinkStateDamage.hpp
@@ -8,6 +8,7 @@
 #include "Render/ModelRender.hpp"
 
 class LinkStateDamage : public LinkStateBase {
+public:
     /* 00 (base) */
     /* 0c */ void *mUnk_0c;
     /* 10 */ unk32 mUnk_10;
diff --git a/include/Player/LinkStateMove.hpp b/include/Player/LinkStateMove.hpp
index 9b369e9c..a782b22d 100644
--- a/include/Player/LinkStateMove.hpp
+++ b/include/Player/LinkStateMove.hpp
@@ -7,13 +7,16 @@
 
 class LinkStateMove : public LinkStateBase {
 public:
+    static unk32 data_ov000_020e56f0;
+
     /* 00 (base) */
     /* 0c */ s32 mUnk_0c;
     /* 10 */ unk16 mUnk_10;
     /* 12 */ unk16 mUnk_12;
     /* 14 */ bool mUnk_14;
-    /* 14 */ bool mUnk_15;
-    /* 16 */ unk8 mUnk_16[2];
+    /* 15 */ bool mUnk_15;
+    /* 16 */ bool mUnk_16;
+    /* 17 */ bool mUnk_17;
     /* 18 */
 
     /* 00 */ virtual void vfunc_00() override;
diff --git a/include/Player/PlayerBase.hpp b/include/Player/PlayerBase.hpp
index 354e1078..744ff464 100644
--- a/include/Player/PlayerBase.hpp
+++ b/include/Player/PlayerBase.hpp
@@ -29,7 +29,7 @@ public:
     /* 0c */ virtual bool CanMove();
     /* 10 */ virtual void vfunc_10(Cylinder *param1)                      = 0;
     /* 14 */ virtual void vfunc_14(Cylinder *param1)                      = 0;
-    /* 18 */ virtual void vfunc_18()                                      = 0;
+    /* 18 */ virtual bool vfunc_18(s32 param1)                            = 0;
     /* 1c */ virtual void Init()                                          = 0;
     /* 20 */ virtual void vfunc_20()                                      = 0;
     /* 24 */ virtual void UpdatePos()                                     = 0;
@@ -48,8 +48,8 @@ public:
 
     void SetUpdatePos(bool updatePos);
     void SetVisible(bool visible);
-    EquipSword *GetEquipSword();
-    EquipShield *GetEquipShield();
+    static EquipSword *GetEquipSword();
+    static EquipShield *GetEquipShield();
     void LookAt(Vec3p *target);
     bool func_ov00_020a7c00(s32 param1);
     bool CollidesWith(Cylinder *cylinder);
@@ -64,4 +64,4 @@ public:
 extern PlayerBase *gPlayer;
 extern Vec3p gPlayerPos;
 extern Vec3p gPlayerVel;
-extern s16 gPlayerAngle;
+extern u16 gPlayerAngle;
diff --git a/include/Player/PlayerControl.hpp b/include/Player/PlayerControl.hpp
index f2cc23eb..11dd6488 100644
--- a/include/Player/PlayerControl.hpp
+++ b/include/Player/PlayerControl.hpp
@@ -11,7 +11,7 @@
 #include "Player/TouchControl.hpp"
 #include "Player/TouchGesture.hpp"
 
-typedef u16 TouchEdge;
+typedef s16 TouchEdge;
 enum TouchEdge_ {
     TouchEdge_Right  = 0,
     TouchEdge_Left   = 1,
@@ -28,7 +28,7 @@ public:
     /* 50 */ q20 mTouchSpeedX; // how fast the stylus moves
     /* 54 */ q20 mTouchSpeedY;
     /* 58 */ q20 mTouchDist; // pixel distance from touch to link, deadzone is 20 pixels
-    /* 5c */ unk32 mUnk_5c;
+    /* 5c */ q20 mTouchSpeed;
     /* 60 */ s16 mTouchDuration;
     /* 62 */ s16 mTouchSlowDuration; // resets to 0 if stylus is fast enough
     /* 64 */ s16 mTouchFastTime; // gets set to mTouchDuration if stylus is fast enough
@@ -46,24 +46,23 @@ public:
     /* 79 */ bool mUsingEquipItem;
     /* 7a */ bool mUnk_7a;
     /* 7b */ bool mUnk_7b;
-    /* 7c */ s8 mUnk_7c;
+    /* 7c */ u8 mUnk_7c;
     /* 7d */ bool mUnk_7d;
-    /* 7e */ s8 mUnk_7e;
+    /* 7e */ u8 mUnk_7e;
     /* 7f */ bool mUnk_7f;
     /* 80 */ bool mUnk_80;
     /* 81 */ bool mFollowing;
-    /* 82 */ unk8 mUnk_82;
+    /* 82 */ bool mUnk_82;
     /* 83 */ bool mUnk_83;
     /* 84 */ ActorRef mFollowRef;
     /* 8c */ ActorRef mNextFollowRef;
     /* 94 */ ActorRef mLastFollowRef;
-    /* 9c */ unk8 mUnk_9c;
-    /* 9d */ unk8 mUnk_9d;
+    /* 9c */ Vec2b mUnk_9c;
     /* 9e */ unk8 mUnk_9e[2];
-    /* a0 */ void *mFollowActor;
+    /* a0 */ void *mFollowObject;
     /* a4 */ q20 mFollowDist;
-    /* a8 */ u16 mFollowStuckTimer;
-    /* aa */ u16 mCutsceneEndTimer;
+    /* a8 */ s16 mFollowStuckTimer;
+    /* aa */ s16 mCutsceneEndTimer;
     /* ac */ s16 mUnk_ac;
     /* ae */ unk16 mUnk_ae;
     /* b0 */ Vec3p mAim; // used by boomerang, bow and rope
@@ -75,11 +74,11 @@ public:
     /* d8 */
 
     static bool func_ov00_020aeeac();
-    void func_ov00_020aeef8();
+    static bool func_ov00_020aeef8();
     void func_ov00_020aef30();
     void UpdateAim();
     Actor *GetFollowActor();
-    bool func_ov00_020af01c(unk8 *param1);
+    bool func_ov00_020af01c(Vec2b *param1);
     void SetUnk_80();
     void StopFollowing();
     void func_ov00_020af06c();
@@ -90,30 +89,30 @@ public:
     bool CheckTouching(u32 param1);
     bool CheckTouchFast(u32 param1);
     bool func_ov00_020af4a4();
-    void func_ov00_020af538();
+    void func_ov00_020af538(bool param1, u8 param2);
     void func_ov00_020af6e4(Vec3p *param1, s32 param3, s32 param4);
     bool func_ov00_020af778();
     bool func_ov00_020afad8(Vec3p *param1);
     void func_ov00_020afb6c();
     bool func_ov00_020afe88(s32 param1, bool param2);
     bool func_ov00_020afeec(unk32 param1, bool param2);
-    void func_ov00_020aff90(unk32 param1, unk32 param2);
+    void func_ov00_020aff90(Vec3p *param1, unk32 param2);
     void func_ov00_020affec(Vec3p *param1, s32 y, s32 param3, Vec3p *param4);
-    void func_ov00_020b014c();
-    void SetAim();
+    void func_ov00_020b014c(Vec3p *param1);
+    void ResetAim();
     bool UpdateAimWorld(Vec3p *param1);
     s16 GetTouchAngle();
     u32 func_ov00_020b034c();
     s32 func_ov00_020b0418();
     bool func_ov00_020b049c(Vec3p *param1, bool param2);
     bool func_ov00_020b05e8(Vec3p *param1);
-    bool func_ov00_020b0778(Vec3p *param1, u32 param2, unk32 param3);
+    bool func_ov00_020b0778(Vec3p *param1, u32 param2, unk32 *param3);
     bool CheckNotTouching();
     bool func_ov00_020b0ad0(Actor *actor);
     bool func_ov00_020b0b0c(s16 *pAngle, ItemFlag *pEquipId, unk32 *pCardinal, bool *pFast);
     bool func_ov00_020b0de8(Vec3p *param1);
     bool func_ov00_020b0e54(Vec3p *param1, Vec3p *param2);
-    bool func_ov00_020b0f88(Vec3p *param1, unk32 param2, Vec3p *param3);
+    bool func_ov00_020b0f88(Vec3p *param1, unk32 scale, Vec3p *param3);
     bool func_ov00_020b1058(Vec3p *param1, unk32 param2, Vec3p *param3, Vec3p *param4);
     bool IsUntouchedNow();
     bool IsNotUntouchedNow();
@@ -138,6 +137,8 @@ public:
     void Init();
     void func_ov004_0210b1d0();
     static void func_ov004_0210b1f0();
+
+    bool func_ov024_02178348(Vec3p *param1);
 };
 
 extern PlayerControl *gPlayerControl;
diff --git a/include/Player/PlayerControlData.hpp b/include/Player/PlayerControlData.hpp
index 3527810c..cdcd8db8 100644
--- a/include/Player/PlayerControlData.hpp
+++ b/include/Player/PlayerControlData.hpp
@@ -87,8 +87,8 @@ public:
     /* 68 */ virtual void vfunc_68(unk32 param1, unk32 param2);
     /* 6c */ virtual void vfunc_6c(s32 param1, Vec3p *param2);
     /* 70 */ virtual void vfunc_70(s32 param1);
-    /* 74 */ virtual unk32 vfunc_74();
-    /* 78 */ virtual unk32 vfunc_78();
+    /* 74 */ virtual unk32 vfunc_74(s32 param1);
+    /* 78 */ virtual unk32 vfunc_78(s32 param1);
     /* 7c */ virtual unk32 vfunc_7c();
     /* 80 */
 
@@ -105,3 +105,5 @@ public:
 
     PlayerControlData();
 };
+
+extern PlayerControlData *gPlayerControlData;
diff --git a/include/Player/PlayerLinkBase.hpp b/include/Player/PlayerLinkBase.hpp
index 2a208365..b5bf77ed 100644
--- a/include/Player/PlayerLinkBase.hpp
+++ b/include/Player/PlayerLinkBase.hpp
@@ -50,7 +50,7 @@ public:
     /* 0c */ virtual bool CanMove() override;
     /* 10 */ virtual void vfunc_10(Cylinder *param1) override;
     /* 14 */ virtual void vfunc_14(Cylinder *param1) override;
-    /* 18 */ virtual void vfunc_18(s32 param1) override;
+    /* 18 */ virtual bool vfunc_18(s32 param1) override;
     /* 1c */ virtual void Init() override;
     /* 20 */ virtual void vfunc_20() override;
     /* 24 */ virtual void UpdatePos() override;
diff --git a/include/Player/TouchControl.hpp b/include/Player/TouchControl.hpp
index 1301e144..8970c032 100644
--- a/include/Player/TouchControl.hpp
+++ b/include/Player/TouchControl.hpp
@@ -5,6 +5,8 @@
 #include "nds/math.h"
 #include "types.h"
 
+extern u16 *data_0207aecc;
+
 typedef u16 TouchFlags;
 enum TouchFlag_ {
     TouchFlag_TouchedNow   = 0x0001,
@@ -42,9 +44,11 @@ public:
     void Update(TouchState *state, u16 speed);
     bool func_ov00_0207aeac();
     void UpdateConditionally(TouchState *state, u16 speed);
-    void func_ov00_0207af38(u16 speed, bool param2);
+    void func_ov00_0207af38(u16 speedIncrease, bool shouldIncrease);
     ~TouchControl();
 
     static bool func_0202b864(Vec3p *param1, s32 size, unk8 param3);
     static bool func_0202b894(Vec3p *param1, s32 size, unk8 param3);
 };
+
+void Fill16(int value, unsigned short *dst, int size); // TODO: Replace with header file
diff --git a/include/Player/TouchGesture.hpp b/include/Player/TouchGesture.hpp
index 5009525e..0ed897a7 100644
--- a/include/Player/TouchGesture.hpp
+++ b/include/Player/TouchGesture.hpp
@@ -22,7 +22,8 @@ public:
 class TouchGesture : public TouchGestureBase {
 public:
     /* 00 (base) */
-    /* 05 */ unk8 mUnk_05[7];
+    /* 05 */ unk8 mUnk_05[3];
+    /* 08 */ s32 mUnk_08;
     /* 0c */ u16 mIndex;
     /* 0e */ unk16 mUnk_0e;
     /* 10 */ u16 mUnk_10[GESTURE_BUFFER_LENGTH];
diff --git a/include/Save/AdventureFlags.hpp b/include/Save/AdventureFlags.hpp
index b076cd73..39d2e409 100644
--- a/include/Save/AdventureFlags.hpp
+++ b/include/Save/AdventureFlags.hpp
@@ -23,6 +23,10 @@ enum AdventureFlag_ {
 
     /* 0x30 */ AdventureFlag_Cannon = 48,
 
+    /* 0x33 */ AdventureFlag_RegalNecklace = 51,
+
+    /* 0x7a */ AdventureFlag_CourageCrest = 122,
+
     /* 0x7d */ AdventureFlag_Azurine    = 125,
     /* 0x7e */ AdventureFlag_Crimsonine = 126,
     /* 0x7f */ AdventureFlag_Aquanine   = 127,
@@ -30,11 +34,26 @@ enum AdventureFlag_ {
 
     /* 0x8c */ AdventureFlag_SalvageArm = 140,
 
+    /* 0xa2 */ AdvantureFlag_HerosNewClothes = 162,
+    /* 0xa3 */ AdvantureFlag_Kaleidoscope    = 163,
+    /* 0xa4 */ AdventureFlag_GuardNotebook   = 164,
+
+    /* 0xa7 */ AdventureFlag_WoodHeart = 167,
+
+    /* 0xb6 */ AdventureFlag_SpawnFinalPhantoms = 182,
+
     /* 0x126 */ AdventureFlag_ReceivedGoldenChimney  = 294,
     /* 0x127 */ AdventureFlag_ReceivedGoldenHandrail = 295,
     /* 0x128 */ AdventureFlag_ReceivedGoldenCannon   = 296,
     /* 0x129 */ AdventureFlag_ReceivedGoldenHull     = 297,
 
+    /* 0x137 */ AdventureFlag_FrogGlyph_MercayIsland = 311,
+    /* 0x138 */ AdventureFlag_FrogGlyph_MolidaIsland = 312,
+    /* 0x139 */ AdventureFlag_FrogGlyph_BannanIsland = 313,
+    /* 0x13a */ AdventureFlag_FrogGlyph_DeeEssIsland = 314,
+    /* 0x13b */ AdventureFlag_FrogGlyph_IsleOfFrost  = 315,
+    /* 0x13c */ AdventureFlag_FrogGlyph_NorthEast    = 316,
+
     /* 0x187 */ AdventureFlag_COUNT = 391,
 };
 
@@ -104,19 +123,19 @@ public:
     bool func_ov00_02097bcc();
     bool func_ov00_02097bcc(s32 param2);
     s32 func_ov00_02097c08();
-    bool Get_FlagsUnk_30_Flag(int index);
-    unk8 Get_FlagsUnk_49(int index);
-    unk8 Get_FlagsUnk_48(int index);
-    unk8 Get_FlagsUnk_4a(int index);
-    unk16 Get_FlagsUnk_42(int index);
-    unk16 Get_FlagsUnk_40(int index);
-    unk32 Get_FlagsUnk_38(int index);
-    unk32 Get_FlagsUnk_34(int index);
-    unk32 Get_FlagsUnk_44(int index);
-    static unk32 Get_FlagsUnk_30(int index);
-    static bool Get_FlagsUnk_00(int index, FlagsUnk2 *result);
-    bool Get_FlagsUnk_18(int index, FlagsUnk2 *result);
-    FlagsUnk *Get_FlagsUnk(int index);
+    bool Get_FlagsUnk_30_Flag(s32 index);
+    u8 Get_FlagsUnk_49(s32 index);
+    u8 Get_FlagsUnk_48(s32 index);
+    u8 Get_FlagsUnk_4a(s32 index);
+    u16 Get_FlagsUnk_42(s32 index);
+    u16 Get_FlagsUnk_40(s32 index);
+    unk32 Get_FlagsUnk_38(s32 index);
+    unk32 Get_FlagsUnk_34(s32 index);
+    unk32 Get_FlagsUnk_44(s32 index);
+    static unk32 Get_FlagsUnk_30(s32 index);
+    static bool Get_FlagsUnk_00(s32 index, FlagsUnk2 *result);
+    bool Get_FlagsUnk_18(s32 index, FlagsUnk2 *result);
+    FlagsUnk *Get_FlagsUnk(s32 index);
     bool func_ov00_02097e6c();
     bool func_ov00_02097e7c();
     bool func_ov00_02097ea4();
diff --git a/include/System/OverlayManager.hpp b/include/System/OverlayManager.hpp
index 636208fc..42118b57 100644
--- a/include/System/OverlayManager.hpp
+++ b/include/System/OverlayManager.hpp
@@ -2,73 +2,137 @@
 
 #include "types.h"
 
+#include <nds/overlay.h>
+
 #include "Item/Item.hpp"
 
+EXTERN_OVERLAY_ID(0);
+EXTERN_OVERLAY_ID(1);
+EXTERN_OVERLAY_ID(2);
+EXTERN_OVERLAY_ID(3);
+EXTERN_OVERLAY_ID(4);
+EXTERN_OVERLAY_ID(5);
+EXTERN_OVERLAY_ID(6);
+EXTERN_OVERLAY_ID(7);
+EXTERN_OVERLAY_ID(8);
+EXTERN_OVERLAY_ID(9);
+EXTERN_OVERLAY_ID(10);
+EXTERN_OVERLAY_ID(11);
+EXTERN_OVERLAY_ID(12);
+EXTERN_OVERLAY_ID(13);
+EXTERN_OVERLAY_ID(14);
+EXTERN_OVERLAY_ID(15);
+EXTERN_OVERLAY_ID(16);
+EXTERN_OVERLAY_ID(17);
+EXTERN_OVERLAY_ID(18);
+EXTERN_OVERLAY_ID(19);
+EXTERN_OVERLAY_ID(20);
+EXTERN_OVERLAY_ID(21);
+EXTERN_OVERLAY_ID(22);
+EXTERN_OVERLAY_ID(23);
+EXTERN_OVERLAY_ID(24);
+EXTERN_OVERLAY_ID(25);
+EXTERN_OVERLAY_ID(26);
+EXTERN_OVERLAY_ID(27);
+EXTERN_OVERLAY_ID(28);
+EXTERN_OVERLAY_ID(29);
+EXTERN_OVERLAY_ID(30);
+EXTERN_OVERLAY_ID(31);
+EXTERN_OVERLAY_ID(32);
+EXTERN_OVERLAY_ID(33);
+EXTERN_OVERLAY_ID(34);
+EXTERN_OVERLAY_ID(35);
+EXTERN_OVERLAY_ID(36);
+EXTERN_OVERLAY_ID(37);
+EXTERN_OVERLAY_ID(38);
+EXTERN_OVERLAY_ID(39);
+EXTERN_OVERLAY_ID(40);
+EXTERN_OVERLAY_ID(41);
+EXTERN_OVERLAY_ID(42);
+EXTERN_OVERLAY_ID(43);
+EXTERN_OVERLAY_ID(44);
+EXTERN_OVERLAY_ID(45);
+EXTERN_OVERLAY_ID(46);
+EXTERN_OVERLAY_ID(47);
+EXTERN_OVERLAY_ID(48);
+EXTERN_OVERLAY_ID(49);
+EXTERN_OVERLAY_ID(50);
+EXTERN_OVERLAY_ID(51);
+EXTERN_OVERLAY_ID(52);
+EXTERN_OVERLAY_ID(53);
+EXTERN_OVERLAY_ID(54);
+EXTERN_OVERLAY_ID(55);
+EXTERN_OVERLAY_ID(56);
+EXTERN_OVERLAY_ID(57);
+EXTERN_OVERLAY_ID(58);
+EXTERN_OVERLAY_ID(59);
+EXTERN_OVERLAY_ID(60);
+EXTERN_OVERLAY_ID(61);
+
 typedef u32 OverlayId;
-enum OverlayId_ {
-    OverlayId_Core,
-    OverlayId_01,
-    OverlayId_02,
-    OverlayId_03,
-    OverlayId_Memory,
-    OverlayId_05,
-    OverlayId_06,
-    OverlayId_07,
-    OverlayId_08,
-    OverlayId_09,
-    OverlayId_10,
-    OverlayId_11,
-    OverlayId_12,
-    OverlayId_13,
-    OverlayId_Land,
-    OverlayId_15,
-    OverlayId_16,
-    OverlayId_17,
-    OverlayId_18,
-    OverlayId_19,
-    OverlayId_20,
-    OverlayId_21,
-    OverlayId_22,
-    OverlayId_23,
-    OverlayId_24,
-    OverlayId_25,
-    OverlayId_26,
-    OverlayId_27,
-    OverlayId_28,
-    OverlayId_29,
-    OverlayId_30,
-    OverlayId_31,
-    OverlayId_32,
-    OverlayId_33,
-    OverlayId_34,
-    OverlayId_35,
-    OverlayId_36,
-    OverlayId_37,
-    OverlayId_38,
-    OverlayId_39,
-    OverlayId_40,
-    OverlayId_41,
-    OverlayId_42,
-    OverlayId_43,
-    OverlayId_44,
-    OverlayId_45,
-    OverlayId_46,
-    OverlayId_47,
-    OverlayId_48,
-    OverlayId_49,
-    OverlayId_50,
-    OverlayId_51,
-    OverlayId_52,
-    OverlayId_PlayerBoomerang,
-    OverlayId_PlayerScoop,
-    OverlayId_PlayerBomb,
-    OverlayId_PlayerBow,
-    OverlayId_PlayerRope,
-    OverlayId_PlayerBombchu,
-    OverlayId_PlayerHammer,
-    OverlayId_60,
-    OverlayId_61,
-};
+#define OverlayId_None -1
+#define OverlayId_Core OVERLAY_ID(0)
+#define OverlayId_01 OVERLAY_ID(1)
+#define OverlayId_02 OVERLAY_ID(2)
+#define OverlayId_03 OVERLAY_ID(3)
+#define OverlayId_Memory OVERLAY_ID(4)
+#define OverlayId_05 OVERLAY_ID(5)
+#define OverlayId_06 OVERLAY_ID(6)
+#define OverlayId_07 OVERLAY_ID(7)
+#define OverlayId_08 OVERLAY_ID(8)
+#define OverlayId_09 OVERLAY_ID(9)
+#define OverlayId_10 OVERLAY_ID(10)
+#define OverlayId_11 OVERLAY_ID(11)
+#define OverlayId_12 OVERLAY_ID(12)
+#define OverlayId_13 OVERLAY_ID(13)
+#define OverlayId_Land OVERLAY_ID(14)
+#define OverlayId_15 OVERLAY_ID(15)
+#define OverlayId_16 OVERLAY_ID(16)
+#define OverlayId_17 OVERLAY_ID(17)
+#define OverlayId_18 OVERLAY_ID(18)
+#define OverlayId_19 OVERLAY_ID(19)
+#define OverlayId_20 OVERLAY_ID(20)
+#define OverlayId_21 OVERLAY_ID(21)
+#define OverlayId_22 OVERLAY_ID(22)
+#define OverlayId_23 OVERLAY_ID(23)
+#define OverlayId_24 OVERLAY_ID(24)
+#define OverlayId_25 OVERLAY_ID(25)
+#define OverlayId_26 OVERLAY_ID(26)
+#define OverlayId_27 OVERLAY_ID(27)
+#define OverlayId_28 OVERLAY_ID(28)
+#define OverlayId_29 OVERLAY_ID(29)
+#define OverlayId_30 OVERLAY_ID(30)
+#define OverlayId_31 OVERLAY_ID(31)
+#define OverlayId_32 OVERLAY_ID(32)
+#define OverlayId_33 OVERLAY_ID(33)
+#define OverlayId_34 OVERLAY_ID(34)
+#define OverlayId_35 OVERLAY_ID(35)
+#define OverlayId_36 OVERLAY_ID(36)
+#define OverlayId_37 OVERLAY_ID(37)
+#define OverlayId_38 OVERLAY_ID(38)
+#define OverlayId_39 OVERLAY_ID(39)
+#define OverlayId_40 OVERLAY_ID(40)
+#define OverlayId_41 OVERLAY_ID(41)
+#define OverlayId_42 OVERLAY_ID(42)
+#define OverlayId_43 OVERLAY_ID(43)
+#define OverlayId_44 OVERLAY_ID(44)
+#define OverlayId_45 OVERLAY_ID(45)
+#define OverlayId_46 OVERLAY_ID(46)
+#define OverlayId_47 OVERLAY_ID(47)
+#define OverlayId_48 OVERLAY_ID(48)
+#define OverlayId_49 OVERLAY_ID(49)
+#define OverlayId_50 OVERLAY_ID(50)
+#define OverlayId_51 OVERLAY_ID(51)
+#define OverlayId_52 OVERLAY_ID(52)
+#define OverlayId_PlayerBoomerang OVERLAY_ID(53)
+#define OverlayId_PlayerScoop OVERLAY_ID(54)
+#define OverlayId_PlayerBomb OVERLAY_ID(55)
+#define OverlayId_PlayerBow OVERLAY_ID(56)
+#define OverlayId_PlayerRope OVERLAY_ID(57)
+#define OverlayId_PlayerBombchu OVERLAY_ID(58)
+#define OverlayId_PlayerHammer OVERLAY_ID(59)
+#define OverlayId_60 OVERLAY_ID(60)
+#define OverlayId_61 OVERLAY_ID(61)
 
 typedef u32 OverlayIndex;
 enum OverlayIndex_ {
diff --git a/include/System/Random.hpp b/include/System/Random.hpp
index 4506466d..cc1f2a12 100644
--- a/include/System/Random.hpp
+++ b/include/System/Random.hpp
@@ -19,4 +19,4 @@ struct Random {
     }
 };
 
-extern Random *gRandom;
+extern Random gRandom;
diff --git a/include/Unknown/UnkStruct_02037750.hpp b/include/Unknown/UnkStruct_02037750.hpp
index 56cd123e..359d5fd2 100644
--- a/include/Unknown/UnkStruct_02037750.hpp
+++ b/include/Unknown/UnkStruct_02037750.hpp
@@ -36,8 +36,8 @@ public:
     /* 34 */
 
     UnkStruct_02037750(unk32 param1, unk32 param2);
-    LinkStateInteract *GetLinkStateInteract();
-    unk32 func_020385d0(s32 param1, u8 *param2);
+    static LinkStateInteract *GetLinkStateInteract();
+    void func_020385d0(s32 param1, u8 *param2);
 };
 
 class UnkStruct_020386d8_24 {
diff --git a/include/Unknown/UnkStruct_ov000_020c0c08.hpp b/include/Unknown/UnkStruct_ov000_020c0c08.hpp
new file mode 100644
index 00000000..69054538
--- /dev/null
+++ b/include/Unknown/UnkStruct_ov000_020c0c08.hpp
@@ -0,0 +1,21 @@
+#pragma once
+
+#include "global.h"
+#include "types.h"
+
+#include "System/SysNew.hpp"
+#include "Unknown/UnkStruct_0202e1a0.hpp"
+
+class UnkStruct_ov000_020c0c08 : public SysObject {
+public:
+    /* 00 (vtable) */
+    /* 04 */ unk32 mUnk_04;
+    /* 08 */ u8 *mUnk_08;
+    /* 0c */ UnkStruct_0202e1a0 mUnk_0c;
+    /* 24 */
+
+    /* 00 */ virtual ~UnkStruct_ov000_020c0c08();
+    /* 08 */
+
+    UnkStruct_ov000_020c0c08(unk32 param1, u8 *param2);
+};