Hookify masks / timeless equipment (#7088)

23 files changed, 366 insertions, 158 deletions

diff --git a/soh/soh/Enhancements/AdultMasks.cpp b/soh/soh/Enhancements/AdultMasks.cpp
new file mode 100644
index 000000000..60d031422
--- /dev/null
+++ b/soh/soh/Enhancements/AdultMasks.cpp
@@ -0,0 +1,37 @@
+#include "soh/Enhancements/AdultMasks.h"
+#include "soh/Enhancements/game-interactor/GameInteractor.h"
+#include "soh/ShipInit.hpp"
+
+extern "C" {
+#include "z64.h"
+#include "macros.h"
+#include "variables.h"
+}
+
+bool Ship_MasksEquippableAsAdult() {
+    return CVarGetInteger(CVAR_ADULT_MASKS_NAME, 0) || CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0);
+}
+
+static bool IsMask(int item) {
+    return item >= ITEM_MASK_KEATON && item <= ITEM_MASK_TRUTH;
+}
+
+static void RegisterAdultMasks() {
+    bool adultMasks = CVarGetInteger(CVAR_ADULT_MASKS_NAME, 0);
+
+    // Masks drop their child-only age requirement
+    COND_VB_SHOULD(VB_ITEM_MEETS_AGE_REQ, adultMasks, {
+        if (IsMask(va_arg(args, int))) {
+            *should = true;
+        }
+    });
+
+    // Same for the child trade slot, but only while it holds a mask
+    COND_VB_SHOULD(VB_SLOT_MEETS_AGE_REQ, adultMasks, {
+        if (va_arg(args, int) == SLOT_TRADE_CHILD && IsMask(INV_CONTENT(ITEM_TRADE_CHILD))) {
+            *should = true;
+        }
+    });
+}
+
+static RegisterShipInitFunc initFunc(RegisterAdultMasks, { CVAR_ADULT_MASKS_NAME });
diff --git a/soh/soh/Enhancements/AdultMasks.h b/soh/soh/Enhancements/AdultMasks.h
new file mode 100644
index 000000000..1417da283
--- /dev/null
+++ b/soh/soh/Enhancements/AdultMasks.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdbool.h>
+
+#include "soh/cvar_prefixes.h"
+
+#define CVAR_ADULT_MASKS_NAME CVAR_ENHANCEMENT("AdultMasks")
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+bool Ship_MasksEquippableAsAdult();
+#ifdef __cplusplus
+};
+#endif
diff --git a/soh/soh/Enhancements/BunnyHood.cpp b/soh/soh/Enhancements/BunnyHood.cpp
new file mode 100644
index 000000000..175c8424c
--- /dev/null
+++ b/soh/soh/Enhancements/BunnyHood.cpp
@@ -0,0 +1,69 @@
+#include "soh/Enhancements/game-interactor/GameInteractor.h"
+#include "soh/ShipInit.hpp"
+#include "soh/Enhancements/BunnyHood.h"
+#include "soh/Enhancements/gameplaystats.h"
+
+extern "C" {
+#include "z64.h"
+#include "functions.h"
+#include "macros.h"
+#include "variables.h"
+extern PlayState* gPlayState;
+}
+
+BunnyHoodMode Ship_GetBunnyHoodMode() {
+    return (BunnyHoodMode)CVarGetInteger(CVAR_BUNNY_HOOD_NAME, BUNNY_HOOD_VANILLA);
+}
+
+float Ship_GetBunnyHoodRunFactor(Player* player) {
+    if (Ship_GetBunnyHoodMode() != BUNNY_HOOD_VANILLA && player->currentMask == PLAYER_MASK_BUNNY) {
+        return 1.5f;
+    }
+    return 1.0f;
+}
+
+float Ship_GetBunnyHoodJumpFactor(Player* player) {
+    if (Ship_GetBunnyHoodMode() == BUNNY_HOOD_FAST_AND_JUMP && player->currentMask == PLAYER_MASK_BUNNY) {
+        return 1.5f;
+    }
+    return 1.0f;
+}
+
+static void RegisterBunnyHood() {
+    bool bunnyHoodActive = Ship_GetBunnyHoodMode() != BUNNY_HOOD_VANILLA;
+
+    // Wearing the hood shouldn't lock you out of NPC interactions, so NPCs ignore it
+    COND_VB_SHOULD(VB_NPC_REACT_TO_MASK, bunnyHoodActive, {
+        u8 currentMask = va_arg(args, int);
+        if (currentMask == PLAYER_MASK_BUNNY) {
+            *should = false;
+        }
+    });
+
+    // Masks stay usable where trade items are restricted, so the hood can be equipped there
+    COND_VB_SHOULD(VB_DISABLE_TRADE_ITEM_BUTTON, bunnyHoodActive, {
+        u8 item = va_arg(args, int);
+        if (item >= ITEM_MASK_KEATON && item <= ITEM_MASK_TRUTH) {
+            *should = false;
+        }
+    });
+
+    // Same speed boost as running, for the "Move in first person" setting
+    COND_VB_SHOULD(VB_PLAYER_MODIFY_FIRST_PERSON_SPEED, bunnyHoodActive, {
+        Player* player = va_arg(args, Player*);
+        f32* movementSpeed = va_arg(args, f32*);
+        *movementSpeed *= Ship_GetBunnyHoodRunFactor(player);
+    });
+
+    // Gameplay stat: time spent wearing the hood
+    COND_HOOK(OnPlayerUpdate, bunnyHoodActive, []() {
+        if (gSaveContext.ship.stats.gameComplete || (IS_BOSS_RUSH && gSaveContext.ship.quest.data.bossRush.isPaused)) {
+            return;
+        }
+        if (GET_PLAYER(gPlayState)->currentMask == PLAYER_MASK_BUNNY) {
+            gSaveContext.ship.stats.count[COUNT_TIME_BUNNY_HOOD]++;
+        }
+    });
+}
+
+static RegisterShipInitFunc initFunc(RegisterBunnyHood, { CVAR_BUNNY_HOOD_NAME });
diff --git a/soh/soh/Enhancements/BunnyHood.h b/soh/soh/Enhancements/BunnyHood.h
new file mode 100644
index 000000000..52724c43f
--- /dev/null
+++ b/soh/soh/Enhancements/BunnyHood.h
@@ -0,0 +1,13 @@
+#pragma once
+
+#include "soh/Enhancements/enhancementTypes.h"
+#include "soh/cvar_prefixes.h"
+
+typedef struct Player Player;
+
+#define CVAR_BUNNY_HOOD_NAME CVAR_ENHANCEMENT("MMBunnyHood")
+
+BunnyHoodMode Ship_GetBunnyHoodMode();
+// Speed multipliers the effect applies to the player, 1.0f when it doesn't.
+float Ship_GetBunnyHoodRunFactor(Player* player);
+float Ship_GetBunnyHoodJumpFactor(Player* player);
diff --git a/soh/soh/Enhancements/Cheats/TimelessEquipment.cpp b/soh/soh/Enhancements/Cheats/TimelessEquipment.cpp
new file mode 100644
index 000000000..0897b7b97
--- /dev/null
+++ b/soh/soh/Enhancements/Cheats/TimelessEquipment.cpp
@@ -0,0 +1,15 @@
+#include "soh/Enhancements/game-interactor/GameInteractor.h"
+#include "soh/ShipInit.hpp"
+#include "soh/cvar_prefixes.h"
+
+#define CVAR_TIMELESS_EQUIPMENT_NAME CVAR_CHEAT("TimelessEquipment")
+
+static void RegisterTimelessEquipment() {
+    bool timelessEquipment = CVarGetInteger(CVAR_TIMELESS_EQUIPMENT_NAME, 0);
+
+    COND_VB_SHOULD(VB_PLAYER_MEETS_AGE_REQ, timelessEquipment, { *should = true; });
+    COND_VB_SHOULD(VB_ITEM_MEETS_AGE_REQ, timelessEquipment, { *should = true; });
+    COND_VB_SHOULD(VB_SLOT_MEETS_AGE_REQ, timelessEquipment, { *should = true; });
+}
+
+static RegisterShipInitFunc initFunc(RegisterTimelessEquipment, { CVAR_TIMELESS_EQUIPMENT_NAME });
diff --git a/soh/soh/Enhancements/PersistentMasks.cpp b/soh/soh/Enhancements/PersistentMasks.cpp
new file mode 100644
index 000000000..8baa1dfba
--- /dev/null
+++ b/soh/soh/Enhancements/PersistentMasks.cpp
@@ -0,0 +1,30 @@
+#include "soh/Enhancements/AdultMasks.h"
+#include "soh/Enhancements/game-interactor/GameInteractor.h"
+#include "soh/ShipInit.hpp"
+
+extern "C" {
+#include "z64.h"
+#include "macros.h"
+#include "variables.h"
+}
+
+#define CVAR_PERSISTENT_MASKS_NAME CVAR_ENHANCEMENT("PersistentMasks")
+
+static void RegisterPersistentMasks() {
+    bool persistentMasks = CVarGetInteger(CVAR_PERSISTENT_MASKS_NAME, 0);
+
+    // A mask normally comes off the moment it leaves the buttons, keep it on instead
+    COND_VB_SHOULD(VB_PLAYER_UNEQUIP_MASK_WITHOUT_BUTTON, persistentMasks, { *should = false; });
+
+    // Put the remembered mask back on whenever the player actor is built, so it
+    // survives loading zones, deaths and save loads
+    COND_ID_HOOK(OnActorInit, ACTOR_PLAYER, persistentMasks, [](void* actorPtr) {
+        // Forget the mask if it's gone from the inventory, or if adult can't wear it
+        if (INV_CONTENT(ITEM_TRADE_CHILD) == ITEM_SOLD_OUT || (LINK_IS_ADULT && !Ship_MasksEquippableAsAdult())) {
+            gSaveContext.ship.maskMemory = PLAYER_MASK_NONE;
+        }
+        ((Player*)actorPtr)->currentMask = gSaveContext.ship.maskMemory;
+    });
+}
+
+static RegisterShipInitFunc initFunc(RegisterPersistentMasks, { CVAR_PERSISTENT_MASKS_NAME });
diff --git a/soh/soh/Enhancements/SpeedModifiers.cpp b/soh/soh/Enhancements/SpeedModifiers.cpp
index 92f897453..9193485e9 100644
--- a/soh/soh/Enhancements/SpeedModifiers.cpp
+++ b/soh/soh/Enhancements/SpeedModifiers.cpp
@@ -1,7 +1,7 @@
 #include "soh/Enhancements/game-interactor/GameInteractor.h"
 #include "soh/ShipInit.hpp"
 #include "soh/OTRGlobals.h"
-#include "soh/Enhancements/enhancementTypes.h"
+#include "soh/Enhancements/BunnyHood.h"
 
 extern "C" {
 #include "z64.h"
@@ -12,7 +12,6 @@ extern PlayState* gPlayState;
 }
 
 #define CVAR_SPEED_MODIFIER_VALUE_NAME CVAR_CHEAT("SpeedModifier.Value")
-#define CVAR_BUNNY_HOOD_NAME CVAR_ENHANCEMENT("MMBunnyHood")
 
 static f32 GetSpeedModifierFactor(bool inputAvailable) {
     f32 value = CVarGetFloat(CVAR_SPEED_MODIFIER_VALUE_NAME, 1.0f);
@@ -42,29 +41,13 @@ static f32 GetSpeedModifierJumpFactor() {
     return GetSpeedModifierFactor(true);
 }
 
-static f32 GetBunnyHoodRunFactor(Player* player) {
-    if (CVarGetInteger(CVAR_BUNNY_HOOD_NAME, BUNNY_HOOD_VANILLA) != BUNNY_HOOD_VANILLA &&
-        player->currentMask == PLAYER_MASK_BUNNY) {
-        return 1.5f;
-    }
-    return 1.0f;
-}
-
-static f32 GetBunnyHoodJumpFactor(Player* player) {
-    if (CVarGetInteger(CVAR_BUNNY_HOOD_NAME, BUNNY_HOOD_VANILLA) == BUNNY_HOOD_FAST_AND_JUMP &&
-        player->currentMask == PLAYER_MASK_BUNNY) {
-        return 1.5f;
-    }
-    return 1.0f;
-}
-
 static bool ShouldAmplifyJump(Player* player) {
-    return GetBunnyHoodJumpFactor(player) != 1.0f || GetSpeedModifierJumpFactor() != 1.0f;
+    return Ship_GetBunnyHoodJumpFactor(player) != 1.0f || GetSpeedModifierJumpFactor() != 1.0f;
 }
 
 static void RegisterSpeedModifiers() {
     bool speedModifierActive = CVarGetFloat(CVAR_SPEED_MODIFIER_VALUE_NAME, 1.0f) != 1.0f;
-    bool bunnyHoodActive = CVarGetInteger(CVAR_BUNNY_HOOD_NAME, BUNNY_HOOD_VANILLA) != BUNNY_HOOD_VANILLA;
+    bool bunnyHoodActive = Ship_GetBunnyHoodMode() != BUNNY_HOOD_VANILLA;
 
     // Airborne (jump) velocity. z_player clamps linearVelocity to the vanilla run speed limit when this returns true;
     // skip that clamp so the amplified running velocity carries into the jump.
@@ -90,7 +73,7 @@ static void RegisterSpeedModifiers() {
     COND_VB_SHOULD(VB_PLAYER_MODIFY_RUN_SPEED, speedModifierActive || bunnyHoodActive, {
         Player* player = va_arg(args, Player*);
         f32* speedTarget = va_arg(args, f32*);
-        *speedTarget *= GetBunnyHoodRunFactor(player) * GetSpeedModifierFactor(true);
+        *speedTarget *= Ship_GetBunnyHoodRunFactor(player) * GetSpeedModifierFactor(true);
     });
 
     // Swim speed multiplied in place. Called per speed z_player scales; bunny hood does not apply underwater.
diff --git a/soh/soh/Enhancements/TimeSavers/MarketSneak.cpp b/soh/soh/Enhancements/TimeSavers/MarketSneak.cpp
index b1567cb4c..ed1bd2b97 100644
--- a/soh/soh/Enhancements/TimeSavers/MarketSneak.cpp
+++ b/soh/soh/Enhancements/TimeSavers/MarketSneak.cpp
@@ -1,12 +1,21 @@
 #include <soh/OTRGlobals.h>
+#include "soh/Enhancements/game-interactor/GameInteractor.h"
+#include "soh/Enhancements/game-interactor/GameInteractor_Hooks.h"
+#include "soh/ShipInit.hpp"
 #include "soh/Enhancements/randomizer/randomizer.h"
+#include "soh/Enhancements/randomizer/randomizer_entrance.h"
 
 extern "C" {
+#include <functions.h>
 #include <variables.h>
+#include "overlays/actors/ovl_En_Heishi4/z_en_heishi4.h"
 extern PlayState* gPlayState;
-}
 
-// RANDOTODO: Port the rest of the behavior for this enhancement here.
+// the guard's idle action func, restored once the sneak prompt is answered
+void func_80A56614(EnHeishi4* heishi, PlayState* play);
+
+u8 Randomizer_GetSettingValue(RandomizerSettingKey randoSettingKey);
+}
 
 void BuildNightGuardMessage(uint16_t* textId, bool* loadFromMessageTable) {
     // Other guards should not have their text overridden
@@ -22,9 +31,50 @@ void BuildNightGuardMessage(uint16_t* textId, bool* loadFromMessageTable) {
     *loadFromMessageTable = false;
 }
 
+// Answers the choice from BuildNightGuardMessage, letting child Link exit from the Market
+// entrance to Hyrule Field at night.
+extern "C" void EnHeishi4_MarketSneak(EnHeishi4* heishi, PlayState* play) {
+    if (Message_GetState(&play->msgCtx) == TEXT_STATE_CHOICE && Message_ShouldAdvance(play)) {
+        switch (play->msgCtx.choiceIndex) {
+            case 0: // yes
+                if (IS_RANDO && Randomizer_GetSettingValue(RSK_SHUFFLE_OVERWORLD_ENTRANCES) != RO_GENERIC_OFF) {
+                    play->nextEntranceIndex =
+                        Entrance_OverrideNextIndex(ENTR_HYRULE_FIELD_ON_BRIDGE_SPAWN); // Market Entrance -> HF
+                } else {
+                    play->nextEntranceIndex = ENTR_HYRULE_FIELD_PAST_BRIDGE_SPAWN; // HF Near bridge (OoT cutscene
+                                                                                   // entrance) to not fall in the water
+                }
+                play->transitionTrigger = TRANS_TRIGGER_START;
+                play->transitionType = TRANS_TYPE_CIRCLE(TCA_STARBURST, TCC_WHITE, TCS_FAST);
+                gSaveContext.nextTransitionType = TRANS_TYPE_CIRCLE(TCA_STARBURST, TCC_WHITE, TCS_FAST);
+                heishi->actionFunc = func_80A56614;
+                break;
+            case 1: // no
+                heishi->actionFunc = func_80A56614;
+                break;
+        }
+    }
+}
+
 void MarketSneak_Register() {
     COND_ID_HOOK(OnOpenText, TEXT_MARKET_GUARD_NIGHT, CVarGetInteger(CVAR_ENHANCEMENT("MarketSneak"), 0),
                  BuildNightGuardMessage);
+
+    COND_VB_SHOULD(VB_MARKET_NIGHT_GUARD_SET_ACTION_AFTER_TALK, CVarGetInteger(CVAR_ENHANCEMENT("MarketSneak"), 0), {
+        EnHeishi4* heishi = va_arg(args, EnHeishi4*);
+        PlayState* play = va_arg(args, PlayState*);
+        Player* player = GET_PLAYER(play);
+
+        // Only allow sneaking when not wearing a mask as that triggers different dialogue. A mask NPCs
+        // don't react to (MM Bunny hood) is fine in that case.
+        if (player->currentMask != PLAYER_MASK_NONE &&
+            GameInteractor_Should(VB_NPC_REACT_TO_MASK, true, player->currentMask)) {
+            return;
+        }
+
+        heishi->actionFunc = EnHeishi4_MarketSneak;
+        *should = false;
+    });
 }
 
-static RegisterShipInitFunc initFunc(MarketSneak_Register, { CVAR_ENHANCEMENT("MarketSneak") });
\ No newline at end of file
+static RegisterShipInitFunc initFunc(MarketSneak_Register, { CVAR_ENHANCEMENT("MarketSneak") });
diff --git a/soh/soh/Enhancements/game-interactor/vanilla-behavior/GIVanillaBehavior.h b/soh/soh/Enhancements/game-interactor/vanilla-behavior/GIVanillaBehavior.h
index 895ab4ae4..f4347d94a 100644
--- a/soh/soh/Enhancements/game-interactor/vanilla-behavior/GIVanillaBehavior.h
+++ b/soh/soh/Enhancements/game-interactor/vanilla-behavior/GIVanillaBehavior.h
@@ -3755,4 +3755,79 @@ typedef enum {
     // #### `args`
     // - `*EnBox`
     VB_CHEST_CONSIDER_CHEST_OPEN,
+
+    // #### `result`
+    // ```c
+    // true
+    // ```
+    // Whether NPCs give their mask reaction text for the mask being worn.
+    // #### `args`
+    // - `u8 currentMask`
+    VB_NPC_REACT_TO_MASK,
+
+    // #### `result`
+    // ```c
+    // true
+    // ```
+    // Whether a trade item button gets greyed out while trade items are restricted.
+    // #### `args`
+    // - `u8 item`
+    VB_DISABLE_TRADE_ITEM_BUTTON,
+
+    // #### `result`
+    // ```c
+    // true
+    // ```
+    // Movement speed for the "Move in first person" setting, multiplied in place.
+    // #### `args`
+    // - `*Player`
+    // - `f32*` movementSpeed
+    VB_PLAYER_MODIFY_FIRST_PERSON_SPEED,
+
+    // #### `result`
+    // ```c
+    // true
+    // ```
+    // Whether the market night guard goes back to idle once talked to, rather than
+    // a hook taking over his action func.
+    // #### `args`
+    // - `*EnHeishi4`
+    // - `*PlayState`
+    VB_MARKET_NIGHT_GUARD_SET_ACTION_AFTER_TALK,
+
+    // #### `result`
+    // ```c
+    // ageReq == AGE_REQ_NONE || ageReq == gSaveContext.linkAge
+    // ```
+    // Whether the player is the right age for something age gated.
+    // #### `args`
+    // - `u8 ageReq` an `AGE_REQ_*`, which for adult and child is the matching `LINK_AGE_*`
+    VB_PLAYER_MEETS_AGE_REQ,
+
+    // #### `result`
+    // ```c
+    // gItemAgeReqs[itemIndex] == AGE_REQ_NONE || gItemAgeReqs[itemIndex] == gSaveContext.linkAge
+    // ```
+    // Whether the player is the right age to hold an item.
+    // #### `args`
+    // - `u8 itemIndex`
+    VB_ITEM_MEETS_AGE_REQ,
+
+    // #### `result`
+    // ```c
+    // gSlotAgeReqs[slotIndex] == AGE_REQ_NONE || gSlotAgeReqs[slotIndex] == gSaveContext.linkAge
+    // ```
+    // Whether the player is the right age to use an inventory slot.
+    // #### `args`
+    // - `u8 slotIndex`
+    VB_SLOT_MEETS_AGE_REQ,
+
+    // #### `result`
+    // ```c
+    // this->currentMask != PLAYER_MASK_NONE
+    // ```
+    // Whether a worn mask comes off once it's no longer on a button.
+    // #### `args`
+    // - `*Player`
+    VB_PLAYER_UNEQUIP_MASK_WITHOUT_BUTTON,
 } GIVanillaBehavior;
diff --git a/soh/soh/Enhancements/gameplaystats.cpp b/soh/soh/Enhancements/gameplaystats.cpp
index de5da8ab1..9602775b1 100644
--- a/soh/soh/Enhancements/gameplaystats.cpp
+++ b/soh/soh/Enhancements/gameplaystats.cpp
@@ -10,7 +10,7 @@
 
 #include <string>
 #include <spdlog/common.h>
-#include "soh/Enhancements/enhancementTypes.h"
+#include "soh/Enhancements/BunnyHood.h"
 #include "soh/OTRGlobals.h"
 
 extern "C" {
@@ -562,8 +562,7 @@ void DrawGameplayStatsCountsTab() {
     GameplayStatsRow("Sword Swings:", formatIntGameplayStat(gSaveContext.ship.stats.count[COUNT_SWORD_SWINGS]));
     GameplayStatsRow("Steps Taken:", formatIntGameplayStat(gSaveContext.ship.stats.count[COUNT_STEPS]));
     // If using MM Bunny Hood enhancement, show how long it's been equipped (not counting pause time)
-    if (CVarGetInteger(CVAR_ENHANCEMENT("MMBunnyHood"), BUNNY_HOOD_VANILLA) != BUNNY_HOOD_VANILLA ||
-        gSaveContext.ship.stats.count[COUNT_TIME_BUNNY_HOOD] > 0) {
+    if (Ship_GetBunnyHoodMode() != BUNNY_HOOD_VANILLA || gSaveContext.ship.stats.count[COUNT_TIME_BUNNY_HOOD] > 0) {
         GameplayStatsRow("Bunny Hood Time:",
                          formatTimestampGameplayStat(gSaveContext.ship.stats.count[COUNT_TIME_BUNNY_HOOD] / 2));
     }
diff --git a/soh/soh/Enhancements/gameplaystats.h b/soh/soh/Enhancements/gameplaystats.h
index e1fa3b1d7..2a07775ca 100644
--- a/soh/soh/Enhancements/gameplaystats.h
+++ b/soh/soh/Enhancements/gameplaystats.h
@@ -231,7 +231,7 @@ typedef enum {
     COUNT_SWORD_SWINGS,     // z_player.c
     COUNT_SIDEHOPS,         // z_player.c
     COUNT_BACKFLIPS,        // z_player.c
-    COUNT_TIME_BUNNY_HOOD,  // z_play.c
+    COUNT_TIME_BUNNY_HOOD,  // BunnyHood.cpp
 
     COUNT_MAX
 
diff --git a/soh/soh/SohGui/SohMenuEnhancements.cpp b/soh/soh/SohGui/SohMenuEnhancements.cpp
index a11e2679d..d9c600a43 100644
--- a/soh/soh/SohGui/SohMenuEnhancements.cpp
+++ b/soh/soh/SohGui/SohMenuEnhancements.cpp
@@ -1,6 +1,8 @@
 #include "SohMenu.h"
 #include <soh/Enhancements/enhancementTypes.h>
 #include "soh/Enhancements/SwitchAge.h"
+#include "soh/Enhancements/AdultMasks.h"
+#include "soh/Enhancements/BunnyHood.h"
 #include <soh/Enhancements/game-interactor/GameInteractor.h>
 #include <soh/OTRGlobals.h>
 #include <soh/Enhancements/cosmetics/authenticGfxPatches.h>
@@ -906,7 +908,7 @@ void SohMenu::AddMenuEnhancements() {
 
     AddWidget(path, "Masks", WIDGET_SEPARATOR_TEXT);
     AddWidget(path, "Bunny Hood Effect", WIDGET_CVAR_COMBOBOX)
-        .CVar(CVAR_ENHANCEMENT("MMBunnyHood"))
+        .CVar(CVAR_BUNNY_HOOD_NAME)
         .Options(ComboboxOptions()
                      .ComboMap(bunnyHoodEffectMap)
                      .Tooltip("Wearing the Bunny Hood grants a speed and jump boost like in Majora's Mask.\n"
@@ -914,7 +916,7 @@ void SohMenu::AddMenuEnhancements() {
                               "The effects of either option are not accounted for in Randomizer logic.\n"
                               "Also disables NPC's reactions to wearing the Bunny Hood."));
     AddWidget(path, "Masks Equippable as Adult", WIDGET_CVAR_CHECKBOX)
-        .CVar(CVAR_ENHANCEMENT("AdultMasks"))
+        .CVar(CVAR_ADULT_MASKS_NAME)
         .Options(CheckboxOptions().Tooltip("Allows masks to be equipped normally from the pause menu as adult."));
     AddWidget(path, "Persistent Masks", WIDGET_CVAR_CHECKBOX)
         .CVar(CVAR_ENHANCEMENT("PersistentMasks"))
diff --git a/soh/src/code/z_face_reaction.c b/soh/src/code/z_face_reaction.c
index 0ea94b119..b6f1c6949 100644
--- a/soh/src/code/z_face_reaction.c
+++ b/soh/src/code/z_face_reaction.c
@@ -1,5 +1,5 @@
 #include "global.h"
-#include "soh/Enhancements/enhancementTypes.h"
+#include "soh/Enhancements/game-interactor/GameInteractor_Hooks.h"
 
 u16 sReactionTextIds[][PLAYER_MASK_MAX] = {
     { 0x0000, 0x7124, 0x7127, 0x7126, 0x7125, 0x7127, 0x7124, 0x7125, 0x7127 },
@@ -67,10 +67,9 @@ u16 sReactionTextIds[][PLAYER_MASK_MAX] = {
 u16 Text_GetFaceReaction(PlayState* play, u32 reactionSet) {
     u8 currentMask = Player_GetMask(play);
 
-    if (CVarGetInteger(CVAR_ENHANCEMENT("MMBunnyHood"), BUNNY_HOOD_VANILLA) != BUNNY_HOOD_VANILLA &&
-        currentMask == PLAYER_MASK_BUNNY) {
+    if (!GameInteractor_Should(VB_NPC_REACT_TO_MASK, true, currentMask)) {
         return 0;
-    } else {
-        return sReactionTextIds[reactionSet][currentMask];
     }
+
+    return sReactionTextIds[reactionSet][currentMask];
 }
diff --git a/soh/src/code/z_message_PAL.c b/soh/src/code/z_message_PAL.c
index c6c2803b1..66a7baae2 100644
--- a/soh/src/code/z_message_PAL.c
+++ b/soh/src/code/z_message_PAL.c
@@ -2782,10 +2782,10 @@ void Message_OpenText(PlayState* play, u16 textId) {
         // font->msgOffset), font->msgLength, __FILE__, __LINE__);
 
     } else if (CVarGetInteger(CVAR_ENHANCEMENT("AskToEquip"), 0) &&
-               (((LINK_IS_ADULT || CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0)) &&
+               ((GameInteractor_Should(VB_PLAYER_MEETS_AGE_REQ, LINK_IS_ADULT, LINK_AGE_ADULT) &&
                  // 0C = Biggoron, 4B = Giant's, 4E = Mirror Shield, 50-51 = Tunics
                  (textId == 0x0C || textId == 0x4B || textId == 0x4E || textId == 0x50 || textId == 0x51)) ||
-                ((!LINK_IS_ADULT || CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0)) &&
+                (GameInteractor_Should(VB_PLAYER_MEETS_AGE_REQ, !LINK_IS_ADULT, LINK_AGE_CHILD) &&
                  // 4C = Deku Shield, A4 = Kokiri Sword
                  (textId == 0x4C || textId == 0xA4)) ||
                 // 4D == Hylian Shield
diff --git a/soh/src/code/z_parameter.c b/soh/src/code/z_parameter.c
index 894a212a0..69fd6ded3 100644
--- a/soh/src/code/z_parameter.c
+++ b/soh/src/code/z_parameter.c
@@ -1143,13 +1143,14 @@ void func_80083108(PlayState* play) {
 
                 if (interfaceCtx->restrictions.tradeItems != 0) {
                     for (i = 1; i < ARRAY_COUNT(gSaveContext.equips.buttonItems); i++) {
-                        if ((CVarGetInteger(CVAR_ENHANCEMENT("MMBunnyHood"), BUNNY_HOOD_VANILLA) !=
-                             BUNNY_HOOD_VANILLA) &&
-                            (gSaveContext.equips.buttonItems[i] >= ITEM_MASK_KEATON) &&
-                            (gSaveContext.equips.buttonItems[i] <= ITEM_MASK_TRUTH)) {
-                            gSaveContext.buttonStatus[BUTTON_STATUS_INDEX(i)] = BTN_ENABLED;
-                        } else if ((gSaveContext.equips.buttonItems[i] >= ITEM_WEIRD_EGG) &&
-                                   (gSaveContext.equips.buttonItems[i] <= ITEM_CLAIM_CHECK)) {
+                        if ((gSaveContext.equips.buttonItems[i] >= ITEM_WEIRD_EGG) &&
+                            (gSaveContext.equips.buttonItems[i] <= ITEM_CLAIM_CHECK)) {
+                            if (!GameInteractor_Should(VB_DISABLE_TRADE_ITEM_BUTTON, true,
+                                                       gSaveContext.equips.buttonItems[i])) {
+                                gSaveContext.buttonStatus[BUTTON_STATUS_INDEX(i)] = BTN_ENABLED;
+                                continue;
+                            }
+
                             if (gSaveContext.buttonStatus[BUTTON_STATUS_INDEX(i)] == BTN_ENABLED) {
                                 sp28 = 1;
                             }
diff --git a/soh/src/code/z_play.c b/soh/src/code/z_play.c
index 4a92668c4..37fc299da 100644
--- a/soh/src/code/z_play.c
+++ b/soh/src/code/z_play.c
@@ -559,21 +559,6 @@ void Play_Init(GameState* thisx) {
 
     Fault_AddClient(&D_801614B8, ZeldaArena_Display, NULL, NULL);
 
-    // In order to keep masks equipped on first load, we need to pre-set the age reqs for the item and slot
-    if (CVarGetInteger(CVAR_ENHANCEMENT("AdultMasks"), 0) || CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0)) {
-        for (int i = ITEM_MASK_KEATON; i <= ITEM_MASK_TRUTH; i += 1) {
-            gItemAgeReqs[i] = AGE_REQ_NONE;
-        }
-        if (INV_CONTENT(ITEM_TRADE_CHILD) >= ITEM_MASK_KEATON && INV_CONTENT(ITEM_TRADE_CHILD) <= ITEM_MASK_TRUTH) {
-            gSlotAgeReqs[SLOT_TRADE_CHILD] = AGE_REQ_NONE;
-        }
-    } else {
-        for (int i = ITEM_MASK_KEATON; i <= ITEM_MASK_TRUTH; i += 1) {
-            gItemAgeReqs[i] = AGE_REQ_CHILD;
-        }
-        gSlotAgeReqs[SLOT_TRADE_CHILD] = AGE_REQ_CHILD;
-    }
-
     // Handle Rocs Feather requirement
     gItemAgeReqs[ITEM_ROCS_FEATHER] = AGE_REQ_NONE;
     gSlotAgeReqs[SLOT_NAYRUS_LOVE] = AGE_REQ_NONE;
@@ -1150,11 +1135,6 @@ void Play_Update(PlayState* play) {
                     gSaveContext.ship.stats.playTimer++;
                     gSaveContext.ship.stats.sceneTimer++;
                     gSaveContext.ship.stats.roomTimer++;
-
-                    if (CVarGetInteger(CVAR_ENHANCEMENT("MMBunnyHood"), BUNNY_HOOD_VANILLA) != BUNNY_HOOD_VANILLA &&
-                        Player_GetMask(play) == PLAYER_MASK_BUNNY) {
-                        gSaveContext.ship.stats.count[COUNT_TIME_BUNNY_HOOD]++;
-                    }
                 }
 
                 if (play->actorCtx.freezeFlashTimer && (play->actorCtx.freezeFlashTimer-- < 5)) {
diff --git a/soh/src/code/z_player_lib.c b/soh/src/code/z_player_lib.c
index c9d5ba5d8..62b003c98 100644
--- a/soh/src/code/z_player_lib.c
+++ b/soh/src/code/z_player_lib.c
@@ -782,7 +782,7 @@ s32 Player_GetStrength(void) {
         return PLAYER_STR_NONE;
     }
 
-    if (CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0) || LINK_IS_ADULT) {
+    if (GameInteractor_Should(VB_PLAYER_MEETS_AGE_REQ, LINK_IS_ADULT, LINK_AGE_ADULT)) {
         return strengthUpgrade;
     } else if (strengthUpgrade != 0) {
         return PLAYER_STR_BRACELET;
diff --git a/soh/src/code/z_sram.c b/soh/src/code/z_sram.c
index ac93b9358..97c0a6612 100644
--- a/soh/src/code/z_sram.c
+++ b/soh/src/code/z_sram.c
@@ -143,10 +143,6 @@ void Sram_OpenSave() {
             break;
     }
 
-    if (!CVarGetInteger(CVAR_ENHANCEMENT("PersistentMasks"), 0)) {
-        gSaveContext.ship.maskMemory = PLAYER_MASK_NONE;
-    }
-
     osSyncPrintf("scene_no = %d\n", gSaveContext.entranceIndex);
     osSyncPrintf(VT_RST);
 
diff --git a/soh/src/overlays/actors/ovl_En_Heishi4/z_en_heishi4.c b/soh/src/overlays/actors/ovl_En_Heishi4/z_en_heishi4.c
index 47848e10c..556e7d26a 100644
--- a/soh/src/overlays/actors/ovl_En_Heishi4/z_en_heishi4.c
+++ b/soh/src/overlays/actors/ovl_En_Heishi4/z_en_heishi4.c
@@ -1,7 +1,7 @@
 #include "z_en_heishi4.h"
 #include "objects/object_sd/object_sd.h"
 #include "vt.h"
-#include "soh/OTRGlobals.h"
+#include "soh/Enhancements/game-interactor/GameInteractor_Hooks.h"
 
 #define FLAGS (ACTOR_FLAG_ATTENTION_ENABLED | ACTOR_FLAG_FRIENDLY)
 
@@ -21,7 +21,6 @@ void func_80A56900(EnHeishi4* this, PlayState* play);
 void func_80A56994(EnHeishi4* this, PlayState* play);
 void func_80A56A50(EnHeishi4* this, PlayState* play);
 void func_80A56ACC(EnHeishi4* this, PlayState* play);
-void EnHeishi4_MarketSneak(EnHeishi4* this, PlayState* play);
 
 const ActorInit En_Heishi4_InitVars = {
     ACTOR_EN_HEISHI4,
@@ -333,14 +332,7 @@ void func_80A56B40(EnHeishi4* this, PlayState* play) {
             return;
         }
         if (this->type == HEISHI4_AT_MARKET_NIGHT) {
-            Player* player = GET_PLAYER(play);
-            // Only allow sneaking when not wearing a mask as that triggers different dialogue. MM Bunny hood disables
-            // these interactions, so bunny hood is fine in that case.
-            if (CVarGetInteger(CVAR_ENHANCEMENT("MarketSneak"), 0) &&
-                (player->currentMask == PLAYER_MASK_NONE ||
-                 (player->currentMask == PLAYER_MASK_BUNNY && CVarGetInteger(CVAR_ENHANCEMENT("MMBunnyHood"), 0)))) {
-                this->actionFunc = EnHeishi4_MarketSneak;
-            } else {
+            if (GameInteractor_Should(VB_MARKET_NIGHT_GUARD_SET_ACTION_AFTER_TALK, true, this, play)) {
                 this->actionFunc = func_80A56614;
                 return;
             }
@@ -349,32 +341,6 @@ void func_80A56B40(EnHeishi4* this, PlayState* play) {
     Actor_OfferTalkNearColChkInfoCylinder(&this->actor, play);
 }
 
-/*Function that allows child Link to exit from Market entrance to Hyrule Field
-at night.
-*/
-void EnHeishi4_MarketSneak(EnHeishi4* this, PlayState* play) {
-    if (Message_GetState(&play->msgCtx) == TEXT_STATE_CHOICE && Message_ShouldAdvance(play)) {
-        switch (play->msgCtx.choiceIndex) {
-            case 0: // yes
-                if (IS_RANDO && Randomizer_GetSettingValue(RSK_SHUFFLE_OVERWORLD_ENTRANCES) != RO_GENERIC_OFF) {
-                    play->nextEntranceIndex =
-                        Entrance_OverrideNextIndex(ENTR_HYRULE_FIELD_ON_BRIDGE_SPAWN); // Market Entrance -> HF
-                } else {
-                    play->nextEntranceIndex = ENTR_HYRULE_FIELD_PAST_BRIDGE_SPAWN; // HF Near bridge (OoT cutscene
-                                                                                   // entrance) to not fall in the water
-                }
-                play->transitionTrigger = TRANS_TRIGGER_START;
-                play->transitionType = TRANS_TYPE_CIRCLE(TCA_STARBURST, TCC_WHITE, TCS_FAST);
-                gSaveContext.nextTransitionType = TRANS_TYPE_CIRCLE(TCA_STARBURST, TCC_WHITE, TCS_FAST);
-                this->actionFunc = func_80A56614;
-                break;
-            case 1: // no
-                this->actionFunc = func_80A56614;
-                break;
-        }
-    }
-}
-
 void EnHeishi4_Update(Actor* thisx, PlayState* play) {
     EnHeishi4* this = (EnHeishi4*)thisx;
     s32 pad;
diff --git a/soh/src/overlays/actors/ovl_player_actor/z_player.c b/soh/src/overlays/actors/ovl_player_actor/z_player.c
index f7c75fdf0..fe36b2f4b 100644
--- a/soh/src/overlays/actors/ovl_player_actor/z_player.c
+++ b/soh/src/overlays/actors/ovl_player_actor/z_player.c
@@ -2497,7 +2497,7 @@ void Player_ProcessItemButtons(Player* this, PlayState* play) {
     s32 item;
     s32 i;
 
-    if (this->currentMask != PLAYER_MASK_NONE && !CVarGetInteger(CVAR_ENHANCEMENT("PersistentMasks"), 0)) {
+    if (GameInteractor_Should(VB_PLAYER_UNEQUIP_MASK_WITHOUT_BUTTON, this->currentMask != PLAYER_MASK_NONE, this)) {
         maskItemAction = this->currentMask - 1 + PLAYER_IA_MASK_KEATON;
 
         bool hasOnDpad = false;
@@ -5557,10 +5557,6 @@ void func_8083A0F4(PlayState* play, Player* this) {
             this->interactRangeActor->parent = &this->actor;
             Player_SetupAction(play, this, Player_Action_WaitForCutscene, 0);
             this->stateFlags1 |= PLAYER_STATE1_IN_CUTSCENE;
-            if (!CVarGetInteger(CVAR_ENHANCEMENT("PersistentMasks"), 0) ||
-                !CVarGetInteger(CVAR_ENHANCEMENT("AdultMasks"), 0)) {
-                gSaveContext.ship.maskMemory = PLAYER_MASK_NONE;
-            }
         } else {
             LinkAnimationHeader* anim;
 
@@ -9507,9 +9503,6 @@ void func_80843AE8(PlayState* play, Player* this) {
         OnePointCutscene_Init(play, 9908, 125, &this->actor, CAM_ID_MAIN);
     } else if (play->gameOverCtx.state == GAMEOVER_DEATH_WAIT_GROUND) {
         play->gameOverCtx.state = GAMEOVER_DEATH_DELAY_MENU;
-        if (!CVarGetInteger(CVAR_ENHANCEMENT("PersistentMasks"), 0)) {
-            gSaveContext.ship.maskMemory = PLAYER_MASK_NONE;
-        }
     }
 }
 
@@ -10820,13 +10813,6 @@ void Player_Init(Actor* thisx, PlayState* play2) {
     Player_UseItem(play, this, ITEM_NONE);
     Player_SetEquipmentData(play, this);
     this->prevBoots = this->currentBoots;
-    // keep masks thru loading zones
-    if (CVarGetInteger(CVAR_ENHANCEMENT("PersistentMasks"), 0)) {
-        if (INV_CONTENT(ITEM_TRADE_CHILD) == ITEM_SOLD_OUT) {
-            gSaveContext.ship.maskMemory = PLAYER_MASK_NONE;
-        }
-        this->currentMask = gSaveContext.ship.maskMemory;
-    }
     Player_InitCommon(this, play, gPlayerSkelHeaders[((void)0, gSaveContext.linkAge)]);
     // `giObjectSegment` is used for both "get item" objects and title cards. The maximum size for
     // get item objects is 0x2000 (see the assert in func_8083AE40), and the maximum size for
@@ -12674,10 +12660,7 @@ s16 func_8084ABD8(PlayState* play, Player* this, s32 arg2, s16 arg3) {
     if (CVarGetInteger(CVAR_SETTING("MoveInFirstPerson"), 0) &&
         CVarGetInteger(CVAR_SETTING("Controls.RightStickAim"), 0)) {
         f32 movementSpeed = LINK_IS_ADULT ? 9.0f : 8.25f;
-        if (CVarGetInteger(CVAR_ENHANCEMENT("MMBunnyHood"), BUNNY_HOOD_VANILLA) != BUNNY_HOOD_VANILLA &&
-            this->currentMask == PLAYER_MASK_BUNNY) {
-            movementSpeed *= 1.5f;
-        }
+        GameInteractor_Should(VB_PLAYER_MODIFY_FIRST_PERSON_SPEED, true, this, &movementSpeed);
 
         f32 relX = (sControlInput->rel.stick_x / 10 * -invertXAxisMulti);
         f32 relY = (sControlInput->rel.stick_y / 10);
diff --git a/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_equipment.c b/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_equipment.c
index f0e7626f2..a8144cc75 100644
--- a/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_equipment.c
+++ b/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_equipment.c
@@ -773,29 +773,27 @@ void KaleidoScope_DrawEquipment(PlayState* play) {
 
     for (rowStart = 0, j = 0, temp = 0, i = 0; i < 4; i++, rowStart += 4, j += 16) {
         gSPVertex(POLY_OPA_DISP++, &pauseCtx->equipVtx[j], 16, 0);
-        bool drawGreyItems = !CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0);
         if (LINK_AGE_IN_YEARS == YEARS_CHILD) {
             point = CUR_UPG_VALUE(sChildUpgrades[i]);
             if ((point != 0) && (CUR_UPG_VALUE(sChildUpgrades[i]) != 0)) {
+                int upgradeItem = sChildUpgradeItemBases[i] + point - 1;
                 // Grey Out the Gauntlets as Child
                 // Grey Out Strength Upgrades when Disabled and the Toggle Strength Option is on
-                if ((drawGreyItems &&
-                     ((sChildUpgradeItemBases[i] + CUR_UPG_VALUE(sChildUpgrades[i]) - 1) == ITEM_GAUNTLETS_SILVER ||
-                      (sChildUpgradeItemBases[i] + CUR_UPG_VALUE(sChildUpgrades[i]) - 1) == ITEM_GAUNTLETS_GOLD)) ||
+                if (!CHECK_AGE_REQ_ITEM(upgradeItem) ||
                     (CVarGetInteger(CVAR_ENHANCEMENT("ToggleStrength"), 0) &&
                      CVarGetInteger(CVAR_ENHANCEMENT("StrengthDisabled"), 0) && sChildUpgrades[i] == UPG_STRENGTH)) {
                     gDPSetGrayscaleColor(POLY_OPA_DISP++, 109, 109, 109, 255);
                     gSPGrayscale(POLY_OPA_DISP++, true);
                 }
-                KaleidoScope_DrawQuadTextureRGBA32(play->state.gfxCtx,
-                                                   gItemIcons[sChildUpgradeItemBases[i] + point - 1], 32, 32, 0);
+                KaleidoScope_DrawQuadTextureRGBA32(play->state.gfxCtx, gItemIcons[upgradeItem], 32, 32, 0);
                 gSPGrayscale(POLY_OPA_DISP++, false);
             }
         } else {
             if ((i == 0) &&
                 (CUR_UPG_VALUE(sAdultUpgrades[i]) ==
                  0)) { // If the player doesn't have the bow, load the current slingshot ammo upgrade instead.
-                if (drawGreyItems) {
+                // Check the base item, the upgrade level can be 0 here
+                if (!CHECK_AGE_REQ_ITEM(sChildUpgradeItemBases[i])) {
                     gDPSetGrayscaleColor(POLY_OPA_DISP++, 109, 109, 109, 255); // Grey Out Slingshot Bullet Bags
                     gSPGrayscale(POLY_OPA_DISP++, true);
                 }
@@ -804,19 +802,18 @@ void KaleidoScope_DrawEquipment(PlayState* play) {
                     32, 32, 0);
                 gSPGrayscale(POLY_OPA_DISP++, false);
             } else if (CUR_UPG_VALUE(sAdultUpgrades[i]) != 0) {
-                // Grey Out the Goron Bracelet when Not Randomized and Toggle Strength Option is off
+                int upgradeItem = sAdultUpgradeItemBases[i] + CUR_UPG_VALUE(sAdultUpgrades[i]) - 1;
+                // Grey Out upgrades the wrong age, ie the Goron Bracelet as Adult,
+                // unless rando or the Toggle Strength Option still has a use for it
                 // Grey Out Strength Upgrades when Disabled and the Toggle Strength Option is on
-                if ((drawGreyItems &&
-                     (((sAdultUpgradeItemBases[i] + CUR_UPG_VALUE(sAdultUpgrades[i]) - 1) == ITEM_BRACELET &&
-                       !(IS_RANDO) && !CVarGetInteger(CVAR_ENHANCEMENT("ToggleStrength"), 0)))) ||
+                if ((!CHECK_AGE_REQ_ITEM(upgradeItem) && !(IS_RANDO) &&
+                     !CVarGetInteger(CVAR_ENHANCEMENT("ToggleStrength"), 0)) ||
                     (CVarGetInteger(CVAR_ENHANCEMENT("ToggleStrength"), 0) &&
                      CVarGetInteger(CVAR_ENHANCEMENT("StrengthDisabled"), 0) && sAdultUpgrades[i] == UPG_STRENGTH)) {
                     gDPSetGrayscaleColor(POLY_OPA_DISP++, 109, 109, 109, 255);
                     gSPGrayscale(POLY_OPA_DISP++, true);
                 }
-                KaleidoScope_DrawQuadTextureRGBA32(
-                    play->state.gfxCtx, gItemIcons[sAdultUpgradeItemBases[i] + CUR_UPG_VALUE(sAdultUpgrades[i]) - 1],
-                    32, 32, 0);
+                KaleidoScope_DrawQuadTextureRGBA32(play->state.gfxCtx, gItemIcons[upgradeItem], 32, 32, 0);
                 gSPGrayscale(POLY_OPA_DISP++, false);
             }
         }
diff --git a/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_item.c b/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_item.c
index 0c9881678..073e10c54 100644
--- a/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_item.c
+++ b/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_item.c
@@ -355,23 +355,6 @@ void KaleidoScope_HandleItemCycles(PlayState* play) {
                         : INV_CONTENT(ITEM_TRADE_CHILD) + 1),
         true);
 
-    // the slot age requirement for the child trade slot has to be updated
-    // in case it currently holds a mask
-    // to allow adult link to wear it if the setting is enabled
-    gSlotAgeReqs[SLOT_TRADE_CHILD] =
-        (CVarGetInteger(CVAR_ENHANCEMENT("AdultMasks"), 0) || CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0)) &&
-                INV_CONTENT(ITEM_TRADE_CHILD) >= ITEM_MASK_KEATON && INV_CONTENT(ITEM_TRADE_CHILD) <= ITEM_MASK_TRUTH
-            ? AGE_REQ_NONE
-            : AGE_REQ_CHILD;
-
-    // also update the age requirements for the masks itself
-    for (int i = ITEM_MASK_KEATON; i <= ITEM_MASK_TRUTH; i += 1) {
-        gItemAgeReqs[i] =
-            CVarGetInteger(CVAR_ENHANCEMENT("AdultMasks"), 0) || CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0)
-                ? AGE_REQ_NONE
-                : AGE_REQ_CHILD;
-    }
-
     // handle the adult trade select
     KaleidoScope_HandleItemCycleExtras(play, SLOT_TRADE_ADULT,
                                        IS_RANDO && Randomizer_GetSettingValue(RSK_SHUFFLE_ADULT_TRADE),
diff --git a/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_scope.h b/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_scope.h
index 6c5fe7ba8..95493ab09 100644
--- a/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_scope.h
+++ b/soh/src/overlays/misc/ovl_kaleido_scope/z_kaleido_scope.h
@@ -3,6 +3,7 @@
 
 #include <libultraship/libultra.h>
 #include "global.h"
+#include "soh/Enhancements/game-interactor/GameInteractor_Hooks.h"
 
 extern u8 gAmmoItems[];
 extern s16 D_8082AAEC[];
@@ -20,9 +21,23 @@ extern u8 gAreaGsFlags[];
 #define AGE_REQ_CHILD LINK_AGE_CHILD
 #define AGE_REQ_NONE 9
 
-#define CHECK_AGE_REQ_EQUIP(i, j) (CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0) || (gEquipAgeReqs[i][j] == AGE_REQ_NONE) || (gEquipAgeReqs[i][j] == ((void)0, gSaveContext.linkAge)))
-#define CHECK_AGE_REQ_SLOT(slotIndex) (CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0) || (gSlotAgeReqs[slotIndex] == AGE_REQ_NONE) || gSlotAgeReqs[slotIndex] == ((void)0, gSaveContext.linkAge))
-#define CHECK_AGE_REQ_ITEM(itemIndex) (CVarGetInteger(CVAR_CHEAT("TimelessEquipment"), 0) || (gItemAgeReqs[itemIndex] == AGE_REQ_NONE) || (gItemAgeReqs[itemIndex] == gSaveContext.linkAge))
+#define CHECK_AGE_REQ_EQUIP(i, j)                                           \
+    GameInteractor_Should(VB_PLAYER_MEETS_AGE_REQ,                          \
+                          (gEquipAgeReqs[i][j] == AGE_REQ_NONE) ||          \
+                              (gEquipAgeReqs[i][j] == ((void)0, gSaveContext.linkAge)), \
+                          gEquipAgeReqs[i][j])
+
+#define CHECK_AGE_REQ_SLOT(slotIndex)                                       \
+    GameInteractor_Should(VB_SLOT_MEETS_AGE_REQ,                            \
+                          (gSlotAgeReqs[slotIndex] == AGE_REQ_NONE) ||      \
+                              (gSlotAgeReqs[slotIndex] == ((void)0, gSaveContext.linkAge)), \
+                          slotIndex)
+
+#define CHECK_AGE_REQ_ITEM(itemIndex)                                       \
+    GameInteractor_Should(VB_ITEM_MEETS_AGE_REQ,                            \
+                          (gItemAgeReqs[itemIndex] == AGE_REQ_NONE) ||      \
+                              (gItemAgeReqs[itemIndex] == gSaveContext.linkAge), \
+                          itemIndex)
 
 void KaleidoScope_DrawQuestStatus(PlayState* play, GraphicsContext* gfxCtx);
 s32 KaleidoScope_UpdateQuestStatusPoint(PauseContext* pauseCtx, s32 point);