label some asm functions

src/enemy/acroBandits.c

@@ -240,7 +240,7 @@ void AcroBandit_Type0Action5(Entity* this) {
 
     GetNextFrame(this);
     if (this->frame & ANIM_DONE) {
-        if (gEntCount < MAX_ENTITIES - 4) {
+        if (gEntCount < MAX_ENTITIES - 5) {
             u32 tmp = Random();
             tmp &= 3;
 

src/enemy/fireballGuy.c

@@ -81,7 +81,7 @@ void FireballGuy_Action2(Entity* this) {
 
     /* Can we create enough new entities? */
     count = typeEntityCount[this->type];
-    if (MAX_ENTITIES + 1 - count <= gEntCount)
+    if (MAX_ENTITIES - count <= gEntCount)
         return;
 
     /* Create 2-5 new MiniFireballGuy */

src/enemy/slime.c

@@ -105,7 +105,7 @@ void sub_080450A8(Entity* this) {
 
     /* Can we create enough new entities? */
     count = typeEntityCount[this->type];
-    if (MAX_ENTITIES + 1 - count <= gEntCount)
+    if (MAX_ENTITIES - count <= gEntCount)
         return;
 
     /* Create 2-4 new MiniSlime */

src/entity.c

@@ -6,6 +6,12 @@
 #include "npc.h"
 #include "manager/diggingCaveEntranceManager.h"
 
+typedef struct Temp {
+    void* prev;
+    void* next;
+    u8 _0[0x38];
+} Temp;
+
 extern u8 gUpdateVisibleTiles;
 extern Manager gUnk_02033290;
 void UpdatePlayerInput(void);
@@ -241,8 +247,6 @@ void EraseAllEntities(void) {
     gOAMControls.unk[1].unk6 = 1;
 }
 
-extern Entity gUnk_030015A0[0x48];
-
 Entity* GetEmptyEntity() {
     u8 flags_ip;
     Entity* end;
@@ -253,9 +257,9 @@ Entity* GetEmptyEntity() {
     LinkedList* listPtr;
     LinkedList* endListPtr;
 
-    if (gEntCount <= 0x46) {
-        currentEnt = gUnk_030015A0;
-        end = currentEnt + ARRAY_COUNT(gUnk_030015A0);
+    if (gEntCount < MAX_ENTITIES - 1) {
+        currentEnt = gEntities;
+        end = currentEnt + ARRAY_COUNT(gEntities);
 
         do {
             if (currentEnt->prev == 0) {
@@ -267,7 +271,8 @@ Entity* GetEmptyEntity() {
     currentEnt = &gPlayerEntity;
 
     do {
-        if ((s32)currentEnt->prev < 0 && (currentEnt->flags & 0xc) && currentEnt != gUpdateContext.current_entity) {
+        if ((s32)currentEnt->prev < 0 && (currentEnt->flags & (ENT_UNUSED1 | ENT_UNUSED2)) &&
+            currentEnt != gUpdateContext.current_entity) {
             ClearDeletedEntity(currentEnt);
             return currentEnt;
         }
@@ -282,9 +287,10 @@ Entity* GetEmptyEntity() {
         currentEnt = listPtr->first;
         nextList = listPtr + 1;
         while ((u32)currentEnt != (u32)listPtr) {
-            if (currentEnt->kind != MANAGER && flags_ip < (currentEnt->flags & 0x1c) &&
+            if (currentEnt->kind != MANAGER &&
+                flags_ip < (currentEnt->flags & (ENT_UNUSED1 | ENT_UNUSED2 | ENT_DELETED)) &&
                 gUpdateContext.current_entity != currentEnt) {
-                flags_ip = currentEnt->flags & 0x1c;
+                flags_ip = currentEnt->flags & (ENT_UNUSED1 | ENT_UNUSED2 | ENT_DELETED);
                 rv = currentEnt;
             }
             currentEnt = currentEnt->next;
@@ -301,16 +307,16 @@ Entity* GetEmptyEntity() {
     return rv;
 }
 
-extern Entity gItemGetEntities[7];
+extern Entity gAuxPlayerEntities[7];
 
-Entity* CreateItemGetEntity(void) {
-    Entity* ent = gItemGetEntities;
+Entity* CreateAuxPlayerEntity(void) {
+    Entity* ent = gAuxPlayerEntities;
 
     do {
         if (ent->prev == NULL) {
             return ent;
         }
-    } while (++ent < &gItemGetEntities[7]);
+    } while (++ent < &gAuxPlayerEntities[7]);
 
     return NULL;
 }
@@ -407,12 +413,6 @@ void DeleteAllEntities(void) {
     }
 }
 
-typedef struct Temp {
-    void* prev;
-    void* next;
-    u8 _0[0x38];
-} Temp;
-
 // fix this
 Manager* GetEmptyManager(void) {
     Temp* it;

src/itemUtils.c

@@ -403,8 +403,8 @@ void EnableRandomDrops(void) {
     gRoomVars.randomDropsDisabled = FALSE;
 }
 
-extern void sub_08000F14(s16*, const s16*, const s16*, const s16*);
-extern u32 sub_08000F2C(s16*, const s16*, const s16*, const s16*);
+extern void SumDropProbabilities(s16*, const s16*, const s16*, const s16*);
+extern u32 SumDropProbabilities2(s16*, const s16*, const s16*, const s16*);
 u32 CreateItemDrop(Entity* arg0, u32 itemId, u32 itemParameter);
 u32 CreateRandomItemDrop(Entity* arg0, u32 arg1) {
     extern const u8 gUnk_080FE1B4[] /* = {
@@ -459,7 +459,7 @@ u32 CreateRandomItemDrop(Entity* arg0, u32 arg1) {
 #endif
             }
             // vector addition, s0 = ptr4 + ptr2 + ptr3
-            sub_08000F14(droptable.a, ptr4->a, ptr2->a, ptr3->a);
+            SumDropProbabilities(droptable.a, ptr4->a, ptr2->a, ptr3->a);
             if (gSave.stats.health <= 8) {
                 droptable.s.hearts += 5;
             }
@@ -486,7 +486,7 @@ u32 CreateRandomItemDrop(Entity* arg0, u32 arg1) {
             // vector addition, s0 = s0 + ptr2 + ptr3
             // resulting values are clamped to be >= 0
             // returns sum over s0
-            summOdds = sub_08000F2C(droptable.a, droptable.a, ptr2->a, ptr3->a);
+            summOdds = SumDropProbabilities2(droptable.a, droptable.a, ptr2->a, ptr3->a);
             rand = Random();
             item = (rand >> 0x18);
             item &= 0xF;

src/object/gentariCurtain.c

@@ -96,7 +96,7 @@ void sub_080921BC(GentariCurtainEntity* this) {
     GenericEntity* pEVar1;
     GenericEntity* end;
 
-    pEVar1 = (GenericEntity*)gItemGetEntities;
+    pEVar1 = (GenericEntity*)gAuxPlayerEntities;
     end = pEVar1 + 0x4f;
 
     do {

src/objectUtils.c

@@ -31,7 +31,7 @@ const s8 gUnk_08126EEC[] = {
 };
 
 Entity* CreateLinkAnimation(Entity* parent, u32 type, u32 type2) {
-    Entity* e = CreateItemGetEntity();
+    Entity* e = CreateAuxPlayerEntity();
     if (e != NULL) {
         LinkAnimationEntity* this = (LinkAnimationEntity*)e;
         e->id = LINK_ANIMATION;

src/playerItemUtils.c

@@ -36,7 +36,7 @@ static Entity* GiveItemWithCutscene(u32 item, u32 type2, u32 delay) {
         item = ITEM_RUPEE50;
         type2 = 0;
     }
-    e = CreateItemGetEntity();
+    e = CreateAuxPlayerEntity();
     if (e != NULL) {
         e->type = item;
         e->type2 = type2;

src/playerUtils.c

@@ -462,7 +462,7 @@ Entity* CreatePlayerItemWithParent(ItemBehavior* this, u32 id) {
 }
 
 void* CreateItemGetPlayerItemWithParent(ItemBehavior* this) {
-    GenericEntity* playerItem = (GenericEntity*)CreateItemGetEntity();
+    GenericEntity* playerItem = (GenericEntity*)CreateAuxPlayerEntity();
     if (playerItem != NULL) {
         playerItem->base.id = gItemDefinitions[this->behaviorId].playerItemId;
         playerItem->base.kind = PLAYER_ITEM;
@@ -501,7 +501,7 @@ Entity* CreatePlayerItem(u32 id, u32 type, u32 type2, u32 unk) {
 Entity* sub_08077CF8(u32 id, u32 type, u32 type2, u32 unk) {
     GenericEntity* ent;
 
-    ent = (GenericEntity*)CreateItemGetEntity();
+    ent = (GenericEntity*)CreateAuxPlayerEntity();
     if (ent != NULL) {
         ent->base.flags = ENT_COLLIDE;
         ent->base.kind = PLAYER_ITEM;

src/ui.c

@@ -626,7 +626,8 @@ void ButtonUIElement_Action1(UIElement* element) {
 
     MAX_MOVEMENT = (!element->type2) ? 4 : 8;
 
-    if (element->type2 == 0 && (((gUnk_0200AF00.unk_1 >> element->type) & 1) || (gMessage.state & MESSAGE_ACTIVE) != 0)) {
+    if (element->type2 == 0 &&
+        (((gUnk_0200AF00.unk_1 >> element->type) & 1) || (gMessage.state & MESSAGE_ACTIVE) != 0)) {
         y = (s16)gUnk_0200AF00.buttonY[element->type] - 0x28;
     } else {
         y = (s16)gUnk_0200AF00.buttonY[element->type];