vb underwater item (#104)

* underwater working pre func_80B858B4 replacement

* underwater item update handled by hookhandlers

* remove commented out code

* remove unused should

soh/soh/Enhancements/randomizer/hook_handlers.cpp

@@ -25,6 +25,7 @@ extern "C" {
 #include "src/overlays/actors/ovl_En_Fr/z_en_fr.h"
 #include "src/overlays/actors/ovl_En_Syateki_Man/z_en_syateki_man.h"
 #include "src/overlays/actors/ovl_En_Sth/z_en_sth.h"
+#include "src/overlays/actors/ovl_Item_Etcetera/z_item_etcetera.h"
 #include "adult_trade_shuffle.h"
 extern SaveContext gSaveContext;
 extern PlayState* gPlayState;
@@ -274,6 +275,27 @@ void ItemBHeart_UpdateRandomizedItem(Actor* actor, PlayState* play) {
     }
 }
 
+void ItemEtcetera_DrawRandomizedItem(ItemEtcetera* itemEtcetera, PlayState* play) {
+    EnItem00_CustomItemsParticles(&itemEtcetera->actor, play, itemEtcetera->sohItemEntry);
+    GetItemEntry_Draw(play, itemEtcetera->sohItemEntry);
+}
+
+void ItemEtcetera_func_80B858B4_Randomized(ItemEtcetera* itemEtcetera, PlayState* play) {
+    if (itemEtcetera->actor.xzDistToPlayer < 30.0f &&
+        fabsf(itemEtcetera->actor.yDistToPlayer) < 50.0f) {
+        if ((itemEtcetera->actor.params & 0xFF) == 1) {
+            Flags_SetEventChkInf(EVENTCHKINF_OBTAINED_RUTOS_LETTER);
+            Flags_SetSwitch(play, 0xB);
+        }
+
+        Actor_Kill(&itemEtcetera->actor);
+    } else {
+        if ((play->gameplayFrames & 0xD) == 0) {
+            EffectSsBubble_Spawn(play, &itemEtcetera->actor.world.pos, 0.0f, 0.0f, 10.0f, 0.13f);
+        }
+    }
+}
+
 void EnCow_MoveForRandomizer(EnCow* enCow, PlayState* play) {
     bool moved = false;
 
@@ -954,6 +976,23 @@ void RandomizerOnActorInitHandler(void* actorRef) {
             }
         }
     }
+
+    if (actor->id == ACTOR_ITEM_ETCETERA) {
+        ItemEtcetera* itemEtcetera = static_cast<ItemEtcetera*>(actorRef);
+        RandomizerCheck rc = OTRGlobals::Instance->gRandomizer->GetCheckFromActor(itemEtcetera->actor.id, gPlayState->sceneNum, itemEtcetera->actor.params);
+        if (rc != RC_UNKNOWN_CHECK) {
+            itemEtcetera->sohItemEntry = Rando::Context::GetInstance()->GetFinalGIEntry(rc, true, (GetItemID)Rando::StaticData::GetLocation(rc)->GetVanillaItem());
+            itemEtcetera->drawFunc = (ActorFunc)ItemEtcetera_DrawRandomizedItem;
+        }
+
+        int32_t type = itemEtcetera->actor.params & 0xFF;
+        switch (type) {
+            case ITEM_ETC_LETTER: {
+                itemEtcetera->futureActionFunc = (ItemEtceteraActionFunc)ItemEtcetera_func_80B858B4_Randomized;
+                break;
+            }
+        }
+    }
 }
 
 void RandomizerRegisterHooks() {

soh/src/overlays/actors/ovl_Item_Etcetera/z_item_etcetera.c

@@ -83,8 +83,7 @@ void ItemEtcetera_Init(Actor* thisx, PlayState* play) {
         case ITEM_ETC_LETTER:
             Actor_SetScale(&this->actor, 0.5f);
             this->futureActionFunc = func_80B858B4;
-            if ((Flags_GetEventChkInf(EVENTCHKINF_OBTAINED_RUTOS_LETTER) && !IS_RANDO) ||
+            if (Flags_GetEventChkInf(EVENTCHKINF_OBTAINED_RUTOS_LETTER)) {
-                (IS_RANDO && Flags_GetTreasure(play, 0x1E))) {
                 Actor_Kill(&this->actor);
             }
             break;
@@ -147,21 +146,11 @@ void func_80B858B4(ItemEtcetera* this, PlayState* play) {
         if ((this->actor.params & 0xFF) == 1) {
             Flags_SetEventChkInf(EVENTCHKINF_OBTAINED_RUTOS_LETTER);
             Flags_SetSwitch(play, 0xB);
+        }
 
-            if (IS_RANDO) {
-                Flags_SetTreasure(play, 0x1E);
-            }
-        }
         Actor_Kill(&this->actor);
     } else {
-        if (0) {} // Necessary to match
-
-        if (!IS_RANDO) {
         Actor_OfferGetItem(&this->actor, play, this->getItemId, 30.0f, 50.0f);
-        } else {
-            GetItemEntry getItemEntry = Randomizer_GetItemFromKnownCheck(RC_LH_UNDERWATER_ITEM, GI_LETTER_RUTO);
-            GiveItemEntryFromActor(&this->actor, play, getItemEntry, 30.0f, 50.0f);
-        }
 
         if ((play->gameplayFrames & 0xD) == 0) {
             EffectSsBubble_Spawn(play, &this->actor.world.pos, 0.0f, 0.0f, 10.0f, 0.13f);
@@ -246,24 +235,6 @@ void ItemEtcetera_Draw(Actor* thisx, PlayState* play) {
     ItemEtcetera* this = (ItemEtcetera*)thisx;
     s32 type = this->actor.params & 0xFF;
 
-    if (IS_RANDO) {
-        GetItemEntry randoGetItem = (GetItemEntry)GET_ITEM_NONE;
-        if (type == ITEM_ETC_ARROW_FIRE) {
-            randoGetItem = Randomizer_GetItemFromKnownCheck(RC_LH_SUN, GI_ARROW_FIRE);
-        } else if (type == ITEM_ETC_LETTER) {
-            randoGetItem = Randomizer_GetItemFromKnownCheck(RC_LH_UNDERWATER_ITEM, GI_LETTER_RUTO);
-        }
-
-        EnItem00_CustomItemsParticles(&this->actor, play, randoGetItem);
-
-        if (randoGetItem.itemId != ITEM_NONE) {
-            func_8002EBCC(&this->actor, play, 0);
-            func_8002ED80(&this->actor, play, 0);
-            GetItemEntry_Draw(play, randoGetItem);
-            return;
-        }
-    }
-
     func_8002EBCC(&this->actor, play, 0);
     func_8002ED80(&this->actor, play, 0);
     GetItem_Draw(play, this->giDrawId);

soh/src/overlays/actors/ovl_Item_Etcetera/z_item_etcetera.h

@@ -16,6 +16,9 @@ typedef struct ItemEtcetera {
     /* 0x0154 */ u8 objBankIndex;
     /* 0x0158 */ ActorFunc drawFunc;
     /* 0x015C */ ItemEtceteraActionFunc actionFunc;
+    // #region SOH [Randomizer] Caching the get item entry for the draw function for performance
+    /*        */ GetItemEntry sohItemEntry;
+    // #endregion
 } ItemEtcetera; // size = 0x0160
 
 typedef enum {