recast fixes for SetMonData and SetBoxMonData.

15 files changed, 215 insertions, 213 deletions

diff --git a/src/battle/battle_2.c b/src/battle/battle_2.c
index a447cf498..ecd0c677d 100644
--- a/src/battle/battle_2.c
+++ b/src/battle/battle_2.c
@@ -999,7 +999,7 @@ u8 CreateNPCTrainerParty(struct Pokemon *party, u16 trainerNum)
 
                 for (j = 0; j < 4; j++)
                 {
-                    SetMonData(&party[i], MON_DATA_MOVE1 + j, (u8 *)&partyData[i].moves[j]);
+                    SetMonData(&party[i], MON_DATA_MOVE1 + j, &partyData[i].moves[j]);
                     SetMonData(&party[i], MON_DATA_PP1 + j, &gBattleMoves[partyData[i].moves[j]].pp);
                 }
                 break;
@@ -1014,7 +1014,7 @@ u8 CreateNPCTrainerParty(struct Pokemon *party, u16 trainerNum)
                 fixedIV = partyData[i].iv * 31 / 255;
                 CreateMon(&party[i], partyData[i].species, partyData[i].level, fixedIV, TRUE, personalityValue, 2, 0);
 
-                SetMonData(&party[i], MON_DATA_HELD_ITEM, (u8 *)&partyData[i].heldItem);
+                SetMonData(&party[i], MON_DATA_HELD_ITEM, &partyData[i].heldItem);
                 break;
             }
             case 3:
@@ -1027,10 +1027,10 @@ u8 CreateNPCTrainerParty(struct Pokemon *party, u16 trainerNum)
                 fixedIV = partyData[i].iv * 31 / 255;
                 CreateMon(&party[i], partyData[i].species, partyData[i].level, fixedIV, TRUE, personalityValue, 2, 0);
 
-                SetMonData(&party[i], MON_DATA_HELD_ITEM, (u8 *)&partyData[i].heldItem);
+                SetMonData(&party[i], MON_DATA_HELD_ITEM, &partyData[i].heldItem);
                 for (j = 0; j < 4; j++)
                 {
-                    SetMonData(&party[i], MON_DATA_MOVE1 + j, (u8 *)&partyData[i].moves[j]);
+                    SetMonData(&party[i], MON_DATA_MOVE1 + j, &partyData[i].moves[j]);
                     SetMonData(&party[i], MON_DATA_PP1 + j, &gBattleMoves[partyData[i].moves[j]].pp);
                 }
                 break;
diff --git a/src/battle/battle_controller_linkopponent.c b/src/battle/battle_controller_linkopponent.c
index 83b690719..f2b11ae3d 100644
--- a/src/battle/battle_controller_linkopponent.c
+++ b/src/battle/battle_controller_linkopponent.c
@@ -936,38 +936,38 @@ void sub_8038900(u8 a)
         {
             u8 iv;
 
-            SetMonData(&gEnemyParty[a], MON_DATA_SPECIES, (u8 *)&battlePokemon->species);
-            SetMonData(&gEnemyParty[a], MON_DATA_HELD_ITEM, (u8 *)&battlePokemon->item);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPECIES, &battlePokemon->species);
+            SetMonData(&gEnemyParty[a], MON_DATA_HELD_ITEM, &battlePokemon->item);
             for (i = 0; i < 4; i++)
             {
-                SetMonData(&gEnemyParty[a], MON_DATA_MOVE1 + i, (u8 *)&battlePokemon->moves[i]);
-                SetMonData(&gEnemyParty[a], MON_DATA_PP1 + i, (u8 *)&battlePokemon->pp[i]);
+                SetMonData(&gEnemyParty[a], MON_DATA_MOVE1 + i, &battlePokemon->moves[i]);
+                SetMonData(&gEnemyParty[a], MON_DATA_PP1 + i, &battlePokemon->pp[i]);
             }
-            SetMonData(&gEnemyParty[a], MON_DATA_PP_BONUSES, (u8 *)&battlePokemon->ppBonuses);
-            SetMonData(&gEnemyParty[a], MON_DATA_FRIENDSHIP, (u8 *)&battlePokemon->friendship);
-            SetMonData(&gEnemyParty[a], MON_DATA_EXP, (u8 *)&battlePokemon->experience);
+            SetMonData(&gEnemyParty[a], MON_DATA_PP_BONUSES, &battlePokemon->ppBonuses);
+            SetMonData(&gEnemyParty[a], MON_DATA_FRIENDSHIP, &battlePokemon->friendship);
+            SetMonData(&gEnemyParty[a], MON_DATA_EXP, &battlePokemon->experience);
             iv = battlePokemon->hpIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_HP_IV, (u8 *)&iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_HP_IV, &iv);
             iv = battlePokemon->attackIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_ATK_IV, (u8 *)&iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_ATK_IV, &iv);
             iv = battlePokemon->defenseIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_DEF_IV, (u8 *)&iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_DEF_IV, &iv);
             iv = battlePokemon->speedIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_SPEED_IV, (u8 *)&iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPEED_IV, &iv);
             iv = battlePokemon->spAttackIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_SPATK_IV, (u8 *)&iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPATK_IV, &iv);
             iv = battlePokemon->spDefenseIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_SPDEF_IV, (u8 *)&iv);
-            SetMonData(&gEnemyParty[a], MON_DATA_PERSONALITY, (u8 *)&battlePokemon->personality);
-            SetMonData(&gEnemyParty[a], MON_DATA_STATUS, (u8 *)&battlePokemon->status1);
-            SetMonData(&gEnemyParty[a], MON_DATA_LEVEL, (u8 *)&battlePokemon->level);
-            SetMonData(&gEnemyParty[a], MON_DATA_HP, (u8 *)&battlePokemon->hp);
-            SetMonData(&gEnemyParty[a], MON_DATA_MAX_HP, (u8 *)&battlePokemon->maxHP);
-            SetMonData(&gEnemyParty[a], MON_DATA_ATK, (u8 *)&battlePokemon->attack);
-            SetMonData(&gEnemyParty[a], MON_DATA_DEF, (u8 *)&battlePokemon->defense);
-            SetMonData(&gEnemyParty[a], MON_DATA_SPEED, (u8 *)&battlePokemon->speed);
-            SetMonData(&gEnemyParty[a], MON_DATA_SPATK, (u8 *)&battlePokemon->spAttack);
-            SetMonData(&gEnemyParty[a], MON_DATA_SPDEF, (u8 *)&battlePokemon->spDefense);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPDEF_IV, &iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_PERSONALITY, &battlePokemon->personality);
+            SetMonData(&gEnemyParty[a], MON_DATA_STATUS, &battlePokemon->status1);
+            SetMonData(&gEnemyParty[a], MON_DATA_LEVEL, &battlePokemon->level);
+            SetMonData(&gEnemyParty[a], MON_DATA_HP, &battlePokemon->hp);
+            SetMonData(&gEnemyParty[a], MON_DATA_MAX_HP, &battlePokemon->maxHP);
+            SetMonData(&gEnemyParty[a], MON_DATA_ATK, &battlePokemon->attack);
+            SetMonData(&gEnemyParty[a], MON_DATA_DEF, &battlePokemon->defense);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPEED, &battlePokemon->speed);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPATK, &battlePokemon->spAttack);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPDEF, &battlePokemon->spDefense);
         }
         break;
     case 1:
@@ -979,8 +979,8 @@ void sub_8038900(u8 a)
     case 3:
         for (i = 0; i < 4; i++)
         {
-            SetMonData(&gEnemyParty[a], MON_DATA_MOVE1 + i, (u8 *)&moveData->moves[i]);
-            SetMonData(&gEnemyParty[a], MON_DATA_PP1 + i, (u8 *)&moveData->pp[i]);
+            SetMonData(&gEnemyParty[a], MON_DATA_MOVE1 + i, &moveData->moves[i]);
+            SetMonData(&gEnemyParty[a], MON_DATA_PP1 + i, &moveData->pp[i]);
         }
         SetMonData(&gEnemyParty[a], MON_DATA_PP_BONUSES, &moveData->ppBonuses);
         break;
diff --git a/src/battle/battle_controller_linkpartner.c b/src/battle/battle_controller_linkpartner.c
index ca20f6262..60e9599f8 100644
--- a/src/battle/battle_controller_linkpartner.c
+++ b/src/battle/battle_controller_linkpartner.c
@@ -893,38 +893,38 @@ void sub_811EC68(u8 a)
         {
             u8 iv;
 
-            SetMonData(&gPlayerParty[a], MON_DATA_SPECIES, (u8 *)&battlePokemon->species);
-            SetMonData(&gPlayerParty[a], MON_DATA_HELD_ITEM, (u8 *)&battlePokemon->item);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPECIES, &battlePokemon->species);
+            SetMonData(&gPlayerParty[a], MON_DATA_HELD_ITEM, &battlePokemon->item);
             for (i = 0; i < 4; i++)
             {
-                SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, (u8 *)&battlePokemon->moves[i]);
-                SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, (u8 *)&battlePokemon->pp[i]);
+                SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, &battlePokemon->moves[i]);
+                SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, &battlePokemon->pp[i]);
             }
-            SetMonData(&gPlayerParty[a], MON_DATA_PP_BONUSES, (u8 *)&battlePokemon->ppBonuses);
-            SetMonData(&gPlayerParty[a], MON_DATA_FRIENDSHIP, (u8 *)&battlePokemon->friendship);
-            SetMonData(&gPlayerParty[a], MON_DATA_EXP, (u8 *)&battlePokemon->experience);
+            SetMonData(&gPlayerParty[a], MON_DATA_PP_BONUSES, &battlePokemon->ppBonuses);
+            SetMonData(&gPlayerParty[a], MON_DATA_FRIENDSHIP, &battlePokemon->friendship);
+            SetMonData(&gPlayerParty[a], MON_DATA_EXP, &battlePokemon->experience);
             iv = battlePokemon->hpIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_HP_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_HP_IV, &iv);
             iv = battlePokemon->attackIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_ATK_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_ATK_IV, &iv);
             iv = battlePokemon->defenseIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_DEF_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_DEF_IV, &iv);
             iv = battlePokemon->speedIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_SPEED_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPEED_IV, &iv);
             iv = battlePokemon->spAttackIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_SPATK_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPATK_IV, &iv);
             iv = battlePokemon->spDefenseIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF_IV, (u8 *)&iv);
-            SetMonData(&gPlayerParty[a], MON_DATA_PERSONALITY, (u8 *)&battlePokemon->personality);
-            SetMonData(&gPlayerParty[a], MON_DATA_STATUS, (u8 *)&battlePokemon->status1);
-            SetMonData(&gPlayerParty[a], MON_DATA_LEVEL, (u8 *)&battlePokemon->level);
-            SetMonData(&gPlayerParty[a], MON_DATA_HP, (u8 *)&battlePokemon->hp);
-            SetMonData(&gPlayerParty[a], MON_DATA_MAX_HP, (u8 *)&battlePokemon->maxHP);
-            SetMonData(&gPlayerParty[a], MON_DATA_ATK, (u8 *)&battlePokemon->attack);
-            SetMonData(&gPlayerParty[a], MON_DATA_DEF, (u8 *)&battlePokemon->defense);
-            SetMonData(&gPlayerParty[a], MON_DATA_SPEED, (u8 *)&battlePokemon->speed);
-            SetMonData(&gPlayerParty[a], MON_DATA_SPATK, (u8 *)&battlePokemon->spAttack);
-            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF, (u8 *)&battlePokemon->spDefense);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF_IV, &iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_PERSONALITY, &battlePokemon->personality);
+            SetMonData(&gPlayerParty[a], MON_DATA_STATUS, &battlePokemon->status1);
+            SetMonData(&gPlayerParty[a], MON_DATA_LEVEL, &battlePokemon->level);
+            SetMonData(&gPlayerParty[a], MON_DATA_HP, &battlePokemon->hp);
+            SetMonData(&gPlayerParty[a], MON_DATA_MAX_HP, &battlePokemon->maxHP);
+            SetMonData(&gPlayerParty[a], MON_DATA_ATK, &battlePokemon->attack);
+            SetMonData(&gPlayerParty[a], MON_DATA_DEF, &battlePokemon->defense);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPEED, &battlePokemon->speed);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPATK, &battlePokemon->spAttack);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF, &battlePokemon->spDefense);
         }
         break;
     case 1:
@@ -936,8 +936,8 @@ void sub_811EC68(u8 a)
     case 3:
         for (i = 0; i < 4; i++)
         {
-            SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, (u8 *)&moveData->moves[i]);
-            SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, (u8 *)&moveData->pp[i]);
+            SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, &moveData->moves[i]);
+            SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, &moveData->pp[i]);
         }
         SetMonData(&gPlayerParty[a], MON_DATA_PP_BONUSES, &moveData->ppBonuses);
         break;
diff --git a/src/battle/battle_controller_opponent.c b/src/battle/battle_controller_opponent.c
index cf90d5817..85c0f4c52 100644
--- a/src/battle/battle_controller_opponent.c
+++ b/src/battle/battle_controller_opponent.c
@@ -908,38 +908,38 @@ void sub_8033E24(u8 a)
         {
             u8 iv;
 
-            SetMonData(&gEnemyParty[a], MON_DATA_SPECIES, (u8 *)&battlePokemon->species);
-            SetMonData(&gEnemyParty[a], MON_DATA_HELD_ITEM, (u8 *)&battlePokemon->item);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPECIES, &battlePokemon->species);
+            SetMonData(&gEnemyParty[a], MON_DATA_HELD_ITEM, &battlePokemon->item);
             for (i = 0; i < 4; i++)
             {
-                SetMonData(&gEnemyParty[a], MON_DATA_MOVE1 + i, (u8 *)&battlePokemon->moves[i]);
-                SetMonData(&gEnemyParty[a], MON_DATA_PP1 + i, (u8 *)&battlePokemon->pp[i]);
+                SetMonData(&gEnemyParty[a], MON_DATA_MOVE1 + i, &battlePokemon->moves[i]);
+                SetMonData(&gEnemyParty[a], MON_DATA_PP1 + i, &battlePokemon->pp[i]);
             }
-            SetMonData(&gEnemyParty[a], MON_DATA_PP_BONUSES, (u8 *)&battlePokemon->ppBonuses);
-            SetMonData(&gEnemyParty[a], MON_DATA_FRIENDSHIP, (u8 *)&battlePokemon->friendship);
-            SetMonData(&gEnemyParty[a], MON_DATA_EXP, (u8 *)&battlePokemon->experience);
+            SetMonData(&gEnemyParty[a], MON_DATA_PP_BONUSES, &battlePokemon->ppBonuses);
+            SetMonData(&gEnemyParty[a], MON_DATA_FRIENDSHIP, &battlePokemon->friendship);
+            SetMonData(&gEnemyParty[a], MON_DATA_EXP, &battlePokemon->experience);
             iv = battlePokemon->hpIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_HP_IV, (u8 *)&iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_HP_IV, &iv);
             iv = battlePokemon->attackIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_ATK_IV, (u8 *)&iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_ATK_IV, &iv);
             iv = battlePokemon->defenseIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_DEF_IV, (u8 *)&iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_DEF_IV, &iv);
             iv = battlePokemon->speedIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_SPEED_IV, (u8 *)&iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPEED_IV, &iv);
             iv = battlePokemon->spAttackIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_SPATK_IV, (u8 *)&iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPATK_IV, &iv);
             iv = battlePokemon->spDefenseIV;
-            SetMonData(&gEnemyParty[a], MON_DATA_SPDEF_IV, (u8 *)&iv);
-            SetMonData(&gEnemyParty[a], MON_DATA_PERSONALITY, (u8 *)&battlePokemon->personality);
-            SetMonData(&gEnemyParty[a], MON_DATA_STATUS, (u8 *)&battlePokemon->status1);
-            SetMonData(&gEnemyParty[a], MON_DATA_LEVEL, (u8 *)&battlePokemon->level);
-            SetMonData(&gEnemyParty[a], MON_DATA_HP, (u8 *)&battlePokemon->hp);
-            SetMonData(&gEnemyParty[a], MON_DATA_MAX_HP, (u8 *)&battlePokemon->maxHP);
-            SetMonData(&gEnemyParty[a], MON_DATA_ATK, (u8 *)&battlePokemon->attack);
-            SetMonData(&gEnemyParty[a], MON_DATA_DEF, (u8 *)&battlePokemon->defense);
-            SetMonData(&gEnemyParty[a], MON_DATA_SPEED, (u8 *)&battlePokemon->speed);
-            SetMonData(&gEnemyParty[a], MON_DATA_SPATK, (u8 *)&battlePokemon->spAttack);
-            SetMonData(&gEnemyParty[a], MON_DATA_SPDEF, (u8 *)&battlePokemon->spDefense);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPDEF_IV, &iv);
+            SetMonData(&gEnemyParty[a], MON_DATA_PERSONALITY, &battlePokemon->personality);
+            SetMonData(&gEnemyParty[a], MON_DATA_STATUS, &battlePokemon->status1);
+            SetMonData(&gEnemyParty[a], MON_DATA_LEVEL, &battlePokemon->level);
+            SetMonData(&gEnemyParty[a], MON_DATA_HP, &battlePokemon->hp);
+            SetMonData(&gEnemyParty[a], MON_DATA_MAX_HP, &battlePokemon->maxHP);
+            SetMonData(&gEnemyParty[a], MON_DATA_ATK, &battlePokemon->attack);
+            SetMonData(&gEnemyParty[a], MON_DATA_DEF, &battlePokemon->defense);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPEED, &battlePokemon->speed);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPATK, &battlePokemon->spAttack);
+            SetMonData(&gEnemyParty[a], MON_DATA_SPDEF, &battlePokemon->spDefense);
         }
         break;
     case 1:
@@ -951,8 +951,8 @@ void sub_8033E24(u8 a)
     case 3:
         for (i = 0; i < 4; i++)
         {
-            SetMonData(&gEnemyParty[a], MON_DATA_MOVE1 + i, (u8 *)&moveData->moves[i]);
-            SetMonData(&gEnemyParty[a], MON_DATA_PP1 + i, (u8 *)&moveData->pp[i]);
+            SetMonData(&gEnemyParty[a], MON_DATA_MOVE1 + i, &moveData->moves[i]);
+            SetMonData(&gEnemyParty[a], MON_DATA_PP1 + i, &moveData->pp[i]);
         }
         SetMonData(&gEnemyParty[a], MON_DATA_PP_BONUSES, &moveData->ppBonuses);
         break;
diff --git a/src/battle/battle_controller_player.c b/src/battle/battle_controller_player.c
index dd94b2f4b..ad266d415 100644
--- a/src/battle/battle_controller_player.c
+++ b/src/battle/battle_controller_player.c
@@ -841,7 +841,7 @@ void sub_802CA60(void)
 
                 for (i = 0; i < 4; i++)
                 {
-                    SetMonData(&gPlayerParty[gBattlePartyID[gActiveBank]], MON_DATA_MOVE1 + i, (u8 *)&sp0.moves[i]);
+                    SetMonData(&gPlayerParty[gBattlePartyID[gActiveBank]], MON_DATA_MOVE1 + i, &sp0.moves[i]);
                     SetMonData(&gPlayerParty[gBattlePartyID[gActiveBank]], MON_DATA_PP1 + i, &sp0.pp[i]);
                 }
                 SetMonData(&gPlayerParty[gBattlePartyID[gActiveBank]], MON_DATA_PP_BONUSES, &totalPPBonuses);
@@ -1149,7 +1149,7 @@ void sub_802D924(u8 taskId)
         {
             u8 savedActiveBank;
 
-            SetMonData(pkmn, MON_DATA_EXP, (u8 *)&nextLvlExp);
+            SetMonData(pkmn, MON_DATA_EXP, &nextLvlExp);
             CalculateMonStats(pkmn);
             gainedExp -= nextLvlExp - currExp;
             savedActiveBank = gActiveBank;
@@ -1166,7 +1166,7 @@ void sub_802D924(u8 taskId)
         else
         {
             currExp += gainedExp;
-            SetMonData(pkmn, MON_DATA_EXP, (u8 *)&currExp);
+            SetMonData(pkmn, MON_DATA_EXP, &currExp);
             gBattleBankFunc[bank] = sub_802D90C;
             DestroyTask(taskId);
         }
@@ -1231,7 +1231,7 @@ void sub_802DB6C(u8 taskId)
                 u8 r5;
                 u32 asdf;
 
-                SetMonData(pkmn, MON_DATA_EXP, (u8 *)&sp0);
+                SetMonData(pkmn, MON_DATA_EXP, &sp0);
                 CalculateMonStats(pkmn);
                 //r10 -= sp0 - sp4;
                 asdf = sp0 - sp4;
@@ -1247,7 +1247,7 @@ void sub_802DB6C(u8 taskId)
             {
                 //u32 asdf = sp4 + r10;
                 sp4 += r10;
-                SetMonData(pkmn, MON_DATA_EXP, (u8 *)&sp4);
+                SetMonData(pkmn, MON_DATA_EXP, &sp4);
                 gBattleBankFunc[r7] = sub_802D90C;
                 DestroyTask(taskId);
             }
@@ -2081,38 +2081,38 @@ void dp01_setattr_by_ch1_for_player_pokemon(u8 a)
         {
             u8 iv;
 
-            SetMonData(&gPlayerParty[a], MON_DATA_SPECIES, (u8 *)&battlePokemon->species);
-            SetMonData(&gPlayerParty[a], MON_DATA_HELD_ITEM, (u8 *)&battlePokemon->item);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPECIES, &battlePokemon->species);
+            SetMonData(&gPlayerParty[a], MON_DATA_HELD_ITEM, &battlePokemon->item);
             for (i = 0; i < 4; i++)
             {
-                SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, (u8 *)&battlePokemon->moves[i]);
-                SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, (u8 *)&battlePokemon->pp[i]);
+                SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, &battlePokemon->moves[i]);
+                SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, &battlePokemon->pp[i]);
             }
-            SetMonData(&gPlayerParty[a], MON_DATA_PP_BONUSES, (u8 *)&battlePokemon->ppBonuses);
-            SetMonData(&gPlayerParty[a], MON_DATA_FRIENDSHIP, (u8 *)&battlePokemon->friendship);
-            SetMonData(&gPlayerParty[a], MON_DATA_EXP, (u8 *)&battlePokemon->experience);
+            SetMonData(&gPlayerParty[a], MON_DATA_PP_BONUSES, &battlePokemon->ppBonuses);
+            SetMonData(&gPlayerParty[a], MON_DATA_FRIENDSHIP, &battlePokemon->friendship);
+            SetMonData(&gPlayerParty[a], MON_DATA_EXP, &battlePokemon->experience);
             iv = battlePokemon->hpIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_HP_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_HP_IV, &iv);
             iv = battlePokemon->attackIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_ATK_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_ATK_IV, &iv);
             iv = battlePokemon->defenseIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_DEF_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_DEF_IV, &iv);
             iv = battlePokemon->speedIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_SPEED_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPEED_IV, &iv);
             iv = battlePokemon->spAttackIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_SPATK_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPATK_IV, &iv);
             iv = battlePokemon->spDefenseIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF_IV, (u8 *)&iv);
-            SetMonData(&gPlayerParty[a], MON_DATA_PERSONALITY, (u8 *)&battlePokemon->personality);
-            SetMonData(&gPlayerParty[a], MON_DATA_STATUS, (u8 *)&battlePokemon->status1);
-            SetMonData(&gPlayerParty[a], MON_DATA_LEVEL, (u8 *)&battlePokemon->level);
-            SetMonData(&gPlayerParty[a], MON_DATA_HP, (u8 *)&battlePokemon->hp);
-            SetMonData(&gPlayerParty[a], MON_DATA_MAX_HP, (u8 *)&battlePokemon->maxHP);
-            SetMonData(&gPlayerParty[a], MON_DATA_ATK, (u8 *)&battlePokemon->attack);
-            SetMonData(&gPlayerParty[a], MON_DATA_DEF, (u8 *)&battlePokemon->defense);
-            SetMonData(&gPlayerParty[a], MON_DATA_SPEED, (u8 *)&battlePokemon->speed);
-            SetMonData(&gPlayerParty[a], MON_DATA_SPATK, (u8 *)&battlePokemon->spAttack);
-            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF, (u8 *)&battlePokemon->spDefense);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF_IV, &iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_PERSONALITY, &battlePokemon->personality);
+            SetMonData(&gPlayerParty[a], MON_DATA_STATUS, &battlePokemon->status1);
+            SetMonData(&gPlayerParty[a], MON_DATA_LEVEL, &battlePokemon->level);
+            SetMonData(&gPlayerParty[a], MON_DATA_HP, &battlePokemon->hp);
+            SetMonData(&gPlayerParty[a], MON_DATA_MAX_HP, &battlePokemon->maxHP);
+            SetMonData(&gPlayerParty[a], MON_DATA_ATK, &battlePokemon->attack);
+            SetMonData(&gPlayerParty[a], MON_DATA_DEF, &battlePokemon->defense);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPEED, &battlePokemon->speed);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPATK, &battlePokemon->spAttack);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF, &battlePokemon->spDefense);
         }
         break;
     case 1:
@@ -2124,8 +2124,8 @@ void dp01_setattr_by_ch1_for_player_pokemon(u8 a)
     case 3:
         for (i = 0; i < 4; i++)
         {
-            SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, (u8 *)&moveData->moves[i]);
-            SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, (u8 *)&moveData->pp[i]);
+            SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, &moveData->moves[i]);
+            SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, &moveData->pp[i]);
         }
         SetMonData(&gPlayerParty[a], MON_DATA_PP_BONUSES, &moveData->ppBonuses);
         break;
diff --git a/src/battle/battle_controller_wally.c b/src/battle/battle_controller_wally.c
index 97c78ecd8..cd371bc6f 100644
--- a/src/battle/battle_controller_wally.c
+++ b/src/battle/battle_controller_wally.c
@@ -868,38 +868,38 @@ void sub_8138294(u8 a)
         {
             u8 iv;
 
-            SetMonData(&gPlayerParty[a], MON_DATA_SPECIES, (u8 *)&battlePokemon->species);
-            SetMonData(&gPlayerParty[a], MON_DATA_HELD_ITEM, (u8 *)&battlePokemon->item);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPECIES, &battlePokemon->species);
+            SetMonData(&gPlayerParty[a], MON_DATA_HELD_ITEM, &battlePokemon->item);
             for (i = 0; i < 4; i++)
             {
-                SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, (u8 *)&battlePokemon->moves[i]);
-                SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, (u8 *)&battlePokemon->pp[i]);
+                SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, &battlePokemon->moves[i]);
+                SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, &battlePokemon->pp[i]);
             }
-            SetMonData(&gPlayerParty[a], MON_DATA_PP_BONUSES, (u8 *)&battlePokemon->ppBonuses);
-            SetMonData(&gPlayerParty[a], MON_DATA_FRIENDSHIP, (u8 *)&battlePokemon->friendship);
-            SetMonData(&gPlayerParty[a], MON_DATA_EXP, (u8 *)&battlePokemon->experience);
+            SetMonData(&gPlayerParty[a], MON_DATA_PP_BONUSES, &battlePokemon->ppBonuses);
+            SetMonData(&gPlayerParty[a], MON_DATA_FRIENDSHIP, &battlePokemon->friendship);
+            SetMonData(&gPlayerParty[a], MON_DATA_EXP, &battlePokemon->experience);
             iv = battlePokemon->hpIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_HP_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_HP_IV, &iv);
             iv = battlePokemon->attackIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_ATK_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_ATK_IV, &iv);
             iv = battlePokemon->defenseIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_DEF_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_DEF_IV, &iv);
             iv = battlePokemon->speedIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_SPEED_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPEED_IV, &iv);
             iv = battlePokemon->spAttackIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_SPATK_IV, (u8 *)&iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPATK_IV, &iv);
             iv = battlePokemon->spDefenseIV;
-            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF_IV, (u8 *)&iv);
-            SetMonData(&gPlayerParty[a], MON_DATA_PERSONALITY, (u8 *)&battlePokemon->personality);
-            SetMonData(&gPlayerParty[a], MON_DATA_STATUS, (u8 *)&battlePokemon->status1);
-            SetMonData(&gPlayerParty[a], MON_DATA_LEVEL, (u8 *)&battlePokemon->level);
-            SetMonData(&gPlayerParty[a], MON_DATA_HP, (u8 *)&battlePokemon->hp);
-            SetMonData(&gPlayerParty[a], MON_DATA_MAX_HP, (u8 *)&battlePokemon->maxHP);
-            SetMonData(&gPlayerParty[a], MON_DATA_ATK, (u8 *)&battlePokemon->attack);
-            SetMonData(&gPlayerParty[a], MON_DATA_DEF, (u8 *)&battlePokemon->defense);
-            SetMonData(&gPlayerParty[a], MON_DATA_SPEED, (u8 *)&battlePokemon->speed);
-            SetMonData(&gPlayerParty[a], MON_DATA_SPATK, (u8 *)&battlePokemon->spAttack);
-            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF, (u8 *)&battlePokemon->spDefense);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF_IV, &iv);
+            SetMonData(&gPlayerParty[a], MON_DATA_PERSONALITY, &battlePokemon->personality);
+            SetMonData(&gPlayerParty[a], MON_DATA_STATUS, &battlePokemon->status1);
+            SetMonData(&gPlayerParty[a], MON_DATA_LEVEL, &battlePokemon->level);
+            SetMonData(&gPlayerParty[a], MON_DATA_HP, &battlePokemon->hp);
+            SetMonData(&gPlayerParty[a], MON_DATA_MAX_HP, &battlePokemon->maxHP);
+            SetMonData(&gPlayerParty[a], MON_DATA_ATK, &battlePokemon->attack);
+            SetMonData(&gPlayerParty[a], MON_DATA_DEF, &battlePokemon->defense);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPEED, &battlePokemon->speed);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPATK, &battlePokemon->spAttack);
+            SetMonData(&gPlayerParty[a], MON_DATA_SPDEF, &battlePokemon->spDefense);
         }
         break;
     case 1:
@@ -911,8 +911,8 @@ void sub_8138294(u8 a)
     case 3:
         for (i = 0; i < 4; i++)
         {
-            SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, (u8 *)&moveData->moves[i]);
-            SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, (u8 *)&moveData->pp[i]);
+            SetMonData(&gPlayerParty[a], MON_DATA_MOVE1 + i, &moveData->moves[i]);
+            SetMonData(&gPlayerParty[a], MON_DATA_PP1 + i, &moveData->pp[i]);
         }
         SetMonData(&gPlayerParty[a], MON_DATA_PP_BONUSES, &moveData->ppBonuses);
         break;
diff --git a/src/engine/trade.c b/src/engine/trade.c
index 905e9ff0c..fdc764e87 100644
--- a/src/engine/trade.c
+++ b/src/engine/trade.c
@@ -5447,7 +5447,7 @@ static void sub_804D948(u8 whichPlayerMon, u8 whichInGameTrade)
             sub_804DAD4(&mail, inGameTrade);
             gUnknown_02029700[0] = mail;
             SetMonData(pokemon, MON_DATA_MAIL, &isMail);
-            SetMonData(pokemon, MON_DATA_HELD_ITEM, (u8 *)&inGameTrade->heldItem);
+            SetMonData(pokemon, MON_DATA_HELD_ITEM, &inGameTrade->heldItem);
         }
         else
         {
diff --git a/src/field/daycare.c b/src/field/daycare.c
index 9c5808a0e..97765e676 100644
--- a/src/field/daycare.c
+++ b/src/field/daycare.c
@@ -188,7 +188,7 @@ static u16 sub_8041570(struct DayCareData * daycare_data, u8 slot)
     if (GetMonData(&pokemon, MON_DATA_LEVEL) != MAX_LEVEL)
     {
         experience = GetMonData(&pokemon, MON_DATA_EXP) + daycare_data->misc.countersEtc.steps[slot];
-        SetMonData(&pokemon, MON_DATA_EXP, (u8 *)&experience);
+        SetMonData(&pokemon, MON_DATA_EXP, &experience);
         DayCare_LevelUpMoves(&pokemon);
     }
     gPlayerParty[PARTY_SIZE - 1] = pokemon;
@@ -213,7 +213,7 @@ u16 sub_8041648()
 u8 Daycare_GetLevelAfterSteps(struct BoxPokemon * mon, u32 steps){
     struct BoxPokemon temp = *mon;
     u32 new_exp = GetBoxMonData(mon, MON_DATA_EXP) + steps;
-    SetBoxMonData(&temp, MON_DATA_EXP, (u8 *) &new_exp);
+    SetBoxMonData(&temp, MON_DATA_EXP,  &new_exp);
     return GetLevelFromBoxMonExp(&temp);
 }
 
@@ -960,7 +960,7 @@ void sub_8042044(struct Pokemon *mon, u16 species, u8 overwriteMetLocation) // s
     metLevel = 0;
     ball = ITEM_POKE_BALL;
     language = LANGUAGE_JAPANESE;
-    SetMonData(mon, MON_DATA_POKEBALL, (u8 *)&ball);
+    SetMonData(mon, MON_DATA_POKEBALL, &ball);
     SetMonData(mon, MON_DATA_NICKNAME, gUnknown_08209AD4);
     SetMonData(mon, MON_DATA_FRIENDSHIP, &gBaseStats[species].eggCycles);
     SetMonData(mon, MON_DATA_MET_LEVEL, &metLevel);
@@ -985,7 +985,7 @@ static void sub_80420FC(struct Pokemon *mon, u16 species, struct DayCareData *da
     metLevel = 0;
     ball = ITEM_POKE_BALL;
     language = LANGUAGE_JAPANESE;
-    SetMonData(mon, MON_DATA_POKEBALL, (u8 *)&ball);
+    SetMonData(mon, MON_DATA_POKEBALL, &ball);
     SetMonData(mon, MON_DATA_NICKNAME, gUnknown_08209AD4);
     SetMonData(mon, MON_DATA_FRIENDSHIP, &gBaseStats[species].eggCycles);
     SetMonData(mon, MON_DATA_MET_LEVEL, &metLevel);
@@ -1030,7 +1030,7 @@ static bool8 sub_80421B0(struct DayCareData *dayCareData)
                     return TRUE;
                 }
                 steps--;
-                SetMonData(&gPlayerParty[i], MON_DATA_FRIENDSHIP, (u8 *)&steps);
+                SetMonData(&gPlayerParty[i], MON_DATA_FRIENDSHIP, &steps);
             }
         }
     }
diff --git a/src/field/field_poison.c b/src/field/field_poison.c
index 1244b9c62..b6ff12ff9 100644
--- a/src/field/field_poison.c
+++ b/src/field/field_poison.c
@@ -128,7 +128,7 @@ s32 DoPoisonFieldEffect(void)
                 hp--;
             if (hp == 0)
                 numFainting++; //Pokemon will now faint due to poison
-            SetMonData(pkmn, MON_DATA_HP, (u8 *)&hp);
+            SetMonData(pkmn, MON_DATA_HP, &hp);
             numPoisoned++;
         }
         pkmn++;
diff --git a/src/field/field_specials.c b/src/field/field_specials.c
index 899905429..b328ecb1b 100644
--- a/src/field/field_specials.c
+++ b/src/field/field_specials.c
@@ -1905,13 +1905,13 @@ void PutZigzagoonInPlayerParty(void)
     u16 monData;
     CreateMon(&gPlayerParty[0], SPECIES_ZIGZAGOON, 7, 0x20, FALSE, 0, FALSE, 0);
     monData = TRUE;
-    SetMonData(&gPlayerParty[0], MON_DATA_ALT_ABILITY, (u8 *)&monData);
+    SetMonData(&gPlayerParty[0], MON_DATA_ALT_ABILITY, &monData);
     monData = MOVE_TACKLE;
-    SetMonData(&gPlayerParty[0], MON_DATA_MOVE1, (u8 *)&monData);
+    SetMonData(&gPlayerParty[0], MON_DATA_MOVE1, &monData);
     monData = MOVE_NONE;
-    SetMonData(&gPlayerParty[0], MON_DATA_MOVE2, (u8 *)&monData);
-    SetMonData(&gPlayerParty[0], MON_DATA_MOVE3, (u8 *)&monData);
-    SetMonData(&gPlayerParty[0], MON_DATA_MOVE4, (u8 *)&monData);
+    SetMonData(&gPlayerParty[0], MON_DATA_MOVE2, &monData);
+    SetMonData(&gPlayerParty[0], MON_DATA_MOVE3, &monData);
+    SetMonData(&gPlayerParty[0], MON_DATA_MOVE4, &monData);
 }
 
 bool8 IsStarterInParty(void)
diff --git a/src/field/party_menu.c b/src/field/party_menu.c
index a4c66d891..a8c57b86d 100644
--- a/src/field/party_menu.c
+++ b/src/field/party_menu.c
@@ -4457,7 +4457,7 @@ void sub_806F8AC(u8 taskId)
         ewram1B000.unk261 = 2;
         sub_806E834(gStringVar4, 1);
         sp14 += sp0.unk4;
-        SetMonData(ewram1C000.pokemon, MON_DATA_HP, (u8 *)&sp14);
+        SetMonData(ewram1C000.pokemon, MON_DATA_HP, &sp14);
         RemoveBagItem(ewram1C000.unk6, 1);
         sub_8032638();
         gTasks[taskId].func = sub_806FB44;
@@ -4478,7 +4478,7 @@ void sub_806FA18(u8 taskId)
         PlaySE(SE_KAIFUKU);
         ewram1C000.unkC = 0;
         gTasks[taskId].data[11] -= gTasks[taskId].data[12];
-        SetMonData(ewram1C000.pokemon, MON_DATA_HP, (u8 *)&gTasks[taskId].data[11]);
+        SetMonData(ewram1C000.pokemon, MON_DATA_HP, &gTasks[taskId].data[11]);
         SetMonIconAnim(GetMonIconSpriteId(ewram1C000.unk4, ewram01000.unk1), ewram1C000.pokemon);
         ewram1C000.unk5 = gSprites[ewram01000.unk2].data0;
         ewram1C000.pokemon = &gPlayerParty[ewram1C000.unk5];
diff --git a/src/field/roamer.c b/src/field/roamer.c
index 948828d5e..c45c87601 100644
--- a/src/field/roamer.c
+++ b/src/field/roamer.c
@@ -173,13 +173,13 @@ void CreateRoamerMonInstance(void)
     struct Pokemon *mon = &gEnemyParty[0];
     struct Roamer *roamer = &gSaveBlock1.roamer;
     CreateMonWithIVsPersonality(mon, roamer->species, roamer->level, roamer->ivs, roamer->personality);
-    SetMonData(mon, MON_DATA_STATUS, (u8 *)&roamer->status);
-    SetMonData(mon, MON_DATA_HP, (u8 *)&roamer->hp);
-    SetMonData(mon, MON_DATA_COOL, (u8 *)&roamer->cool);
-    SetMonData(mon, MON_DATA_BEAUTY, (u8 *)&roamer->beauty);
-    SetMonData(mon, MON_DATA_CUTE, (u8 *)&roamer->cute);
-    SetMonData(mon, MON_DATA_SMART, (u8 *)&roamer->smart);
-    SetMonData(mon, MON_DATA_TOUGH, (u8 *)&roamer->tough);
+    SetMonData(mon, MON_DATA_STATUS, &roamer->status);
+    SetMonData(mon, MON_DATA_HP, &roamer->hp);
+    SetMonData(mon, MON_DATA_COOL, &roamer->cool);
+    SetMonData(mon, MON_DATA_BEAUTY, &roamer->beauty);
+    SetMonData(mon, MON_DATA_CUTE, &roamer->cute);
+    SetMonData(mon, MON_DATA_SMART, &roamer->smart);
+    SetMonData(mon, MON_DATA_TOUGH, &roamer->tough);
 }
 
 bool8 TryStartRoamerEncounter(void)
diff --git a/src/pokemon/pokemon_1.c b/src/pokemon/pokemon_1.c
index 345a9668b..a0e1d8801 100644
--- a/src/pokemon/pokemon_1.c
+++ b/src/pokemon/pokemon_1.c
@@ -39,17 +39,17 @@ void ZeroMonData(struct Pokemon *mon)
     u32 arg;
     ZeroBoxMonData(&mon->box);
     arg = 0;
-    SetMonData(mon, MON_DATA_STATUS, (u8 *)&arg);
-    SetMonData(mon, MON_DATA_LEVEL, (u8 *)&arg);
-    SetMonData(mon, MON_DATA_HP, (u8 *)&arg);
-    SetMonData(mon, MON_DATA_MAX_HP, (u8 *)&arg);
-    SetMonData(mon, MON_DATA_ATK, (u8 *)&arg);
-    SetMonData(mon, MON_DATA_DEF, (u8 *)&arg);
-    SetMonData(mon, MON_DATA_SPEED, (u8 *)&arg);
-    SetMonData(mon, MON_DATA_SPATK, (u8 *)&arg);
-    SetMonData(mon, MON_DATA_SPDEF, (u8 *)&arg);
+    SetMonData(mon, MON_DATA_STATUS, &arg);
+    SetMonData(mon, MON_DATA_LEVEL, &arg);
+    SetMonData(mon, MON_DATA_HP, &arg);
+    SetMonData(mon, MON_DATA_MAX_HP, &arg);
+    SetMonData(mon, MON_DATA_ATK, &arg);
+    SetMonData(mon, MON_DATA_DEF, &arg);
+    SetMonData(mon, MON_DATA_SPEED, &arg);
+    SetMonData(mon, MON_DATA_SPATK, &arg);
+    SetMonData(mon, MON_DATA_SPDEF, &arg);
     arg = 255;
-    SetMonData(mon, MON_DATA_MAIL, (u8 *)&arg);
+    SetMonData(mon, MON_DATA_MAIL, &arg);
 }
 
 void ZeroPlayerPartyMons(void)
@@ -74,7 +74,7 @@ void CreateMon(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 hasFix
     CreateBoxMon(&mon->box, species, level, fixedIV, hasFixedPersonality, fixedPersonality, otIdType, fixedOtId);
     SetMonData(mon, MON_DATA_LEVEL, &level);
     arg = 255;
-    SetMonData(mon, MON_DATA_MAIL, (u8 *)&arg);
+    SetMonData(mon, MON_DATA_MAIL, &arg);
     CalculateMonStats(mon);
 }
 
@@ -92,7 +92,7 @@ void CreateBoxMon(struct BoxPokemon *boxMon, u16 species, u8 level, u8 fixedIV,
     else
         personality = Random32();
 
-    SetBoxMonData(boxMon, MON_DATA_PERSONALITY, (u8 *)&personality);
+    SetBoxMonData(boxMon, MON_DATA_PERSONALITY, &personality);
 
     //Determine original trainer ID
     if (otIdType == 2) //Pokemon cannot be shiny
@@ -116,24 +116,24 @@ void CreateBoxMon(struct BoxPokemon *boxMon, u16 species, u8 level, u8 fixedIV,
               | (gSaveBlock2.playerTrainerId[3] << 24);
     }
 
-    SetBoxMonData(boxMon, MON_DATA_OT_ID, (u8 *)&value);
+    SetBoxMonData(boxMon, MON_DATA_OT_ID, &value);
 
     checksum = CalculateBoxMonChecksum(boxMon);
-    SetBoxMonData(boxMon, MON_DATA_CHECKSUM, (u8 *)&checksum);
+    SetBoxMonData(boxMon, MON_DATA_CHECKSUM, &checksum);
     EncryptBoxMon(boxMon);
     GetSpeciesName(speciesName, species);
     SetBoxMonData(boxMon, MON_DATA_NICKNAME, speciesName);
     SetBoxMonData(boxMon, MON_DATA_LANGUAGE, &gGameLanguage);
     SetBoxMonData(boxMon, MON_DATA_OT_NAME, gSaveBlock2.playerName);
-    SetBoxMonData(boxMon, MON_DATA_SPECIES, (u8 *)&species);
-    SetBoxMonData(boxMon, MON_DATA_EXP, (u8 *)&gExperienceTables[gBaseStats[species].growthRate][level]);
+    SetBoxMonData(boxMon, MON_DATA_SPECIES, &species);
+    SetBoxMonData(boxMon, MON_DATA_EXP, &gExperienceTables[gBaseStats[species].growthRate][level]);
     SetBoxMonData(boxMon, MON_DATA_FRIENDSHIP, &gBaseStats[species].friendship);
     value = sav1_map_get_name();
-    SetBoxMonData(boxMon, MON_DATA_MET_LOCATION, (u8 *)&value);
+    SetBoxMonData(boxMon, MON_DATA_MET_LOCATION, &value);
     SetBoxMonData(boxMon, MON_DATA_MET_LEVEL, &level);
     SetBoxMonData(boxMon, MON_DATA_MET_GAME, &gGameVersion);
     value = 4;
-    SetBoxMonData(boxMon, MON_DATA_POKEBALL, (u8 *)&value);
+    SetBoxMonData(boxMon, MON_DATA_POKEBALL, &value);
     SetBoxMonData(boxMon, MON_DATA_OT_GENDER, &gSaveBlock2.playerGender);
 
     if (fixedIV < 32)
@@ -151,26 +151,26 @@ void CreateBoxMon(struct BoxPokemon *boxMon, u16 species, u8 level, u8 fixedIV,
         value = Random();
 
         iv = value & 0x1F;
-        SetBoxMonData(boxMon, MON_DATA_HP_IV, (u8 *)&iv);
+        SetBoxMonData(boxMon, MON_DATA_HP_IV, &iv);
         iv = (value & 0x3E0) >> 5;
-        SetBoxMonData(boxMon, MON_DATA_ATK_IV, (u8 *)&iv);
+        SetBoxMonData(boxMon, MON_DATA_ATK_IV, &iv);
         iv = (value & 0x7C00) >> 10;
-        SetBoxMonData(boxMon, MON_DATA_DEF_IV, (u8 *)&iv);
+        SetBoxMonData(boxMon, MON_DATA_DEF_IV, &iv);
 
         value = Random();
 
         iv = value & 0x1F;
-        SetBoxMonData(boxMon, MON_DATA_SPEED_IV, (u8 *)&iv);
+        SetBoxMonData(boxMon, MON_DATA_SPEED_IV, &iv);
         iv = (value & 0x3E0) >> 5;
-        SetBoxMonData(boxMon, MON_DATA_SPATK_IV, (u8 *)&iv);
+        SetBoxMonData(boxMon, MON_DATA_SPATK_IV, &iv);
         iv = (value & 0x7C00) >> 10;
-        SetBoxMonData(boxMon, MON_DATA_SPDEF_IV, (u8 *)&iv);
+        SetBoxMonData(boxMon, MON_DATA_SPDEF_IV, &iv);
     }
 
     if (gBaseStats[species].ability2)
     {
         value = personality & 1;
-        SetBoxMonData(boxMon, MON_DATA_ALT_ABILITY, (u8 *)&value);
+        SetBoxMonData(boxMon, MON_DATA_ALT_ABILITY, &value);
     }
 
     GiveBoxMonInitialMoveset(boxMon);
@@ -237,7 +237,7 @@ void CreateMaleMon(struct Pokemon *mon, u16 species, u8 level)
 void CreateMonWithIVsPersonality(struct Pokemon *mon, u16 species, u8 level, u32 ivs, u32 personality)
 {
     CreateMon(mon, species, level, 0, 1, personality, 0, 0);
-    SetMonData(mon, MON_DATA_IVS, (u8 *)&ivs);
+    SetMonData(mon, MON_DATA_IVS, &ivs);
     CalculateMonStats(mon);
 }
 
@@ -278,7 +278,7 @@ void CreateMonWithEVSpread(struct Pokemon *mon, u16 species, u8 level, u8 fixedI
     for (i = 0; i < 6; i++)
     {
         if (evSpread & temp)
-            SetMonData(mon, MON_DATA_HP_EV + i, (u8 *)&evAmount);
+            SetMonData(mon, MON_DATA_HP_EV + i, &evAmount);
         temp <<= 1;
     }
 
@@ -297,8 +297,8 @@ void sub_803ADE8(struct Pokemon *mon, struct UnknownPokemonStruct *src)
     for (i = 0; i < 4; i++)
         SetMonMoveSlot(mon, src->moves[i], i);
 
-    SetMonData(mon, MON_DATA_PP_BONUSES, (u8 *)&src->ppBonuses);
-    SetMonData(mon, MON_DATA_HELD_ITEM, (u8 *)&src->heldItem);
+    SetMonData(mon, MON_DATA_PP_BONUSES, &src->ppBonuses);
+    SetMonData(mon, MON_DATA_HELD_ITEM, &src->heldItem);
 
     StringCopy(nickname, src->nickname);
 
@@ -310,13 +310,13 @@ void sub_803ADE8(struct Pokemon *mon, struct UnknownPokemonStruct *src)
     SetMonData(mon, MON_DATA_LANGUAGE, &language);
     StripExtCtrlCodes(nickname);
     SetMonData(mon, MON_DATA_NICKNAME, nickname);
-    SetMonData(mon, MON_DATA_FRIENDSHIP, (u8 *)&src->friendship);
-    SetMonData(mon, MON_DATA_HP_EV, (u8 *)&src->hpEV);
-    SetMonData(mon, MON_DATA_ATK_EV, (u8 *)&src->attackEV);
-    SetMonData(mon, MON_DATA_DEF_EV, (u8 *)&src->defenseEV);
-    SetMonData(mon, MON_DATA_SPD_EV, (u8 *)&src->speedEV);
-    SetMonData(mon, MON_DATA_SPATK_EV, (u8 *)&src->spAttackEV);
-    SetMonData(mon, MON_DATA_SPDEF_EV, (u8 *)&src->spDefenseEV);
+    SetMonData(mon, MON_DATA_FRIENDSHIP, &src->friendship);
+    SetMonData(mon, MON_DATA_HP_EV, &src->hpEV);
+    SetMonData(mon, MON_DATA_ATK_EV, &src->attackEV);
+    SetMonData(mon, MON_DATA_DEF_EV, &src->defenseEV);
+    SetMonData(mon, MON_DATA_SPD_EV, &src->speedEV);
+    SetMonData(mon, MON_DATA_SPATK_EV, &src->spAttackEV);
+    SetMonData(mon, MON_DATA_SPDEF_EV, &src->spDefenseEV);
     value = src->altAbility;
     SetMonData(mon, MON_DATA_ALT_ABILITY, &value);
     value = src->hpIV;
@@ -401,7 +401,7 @@ u16 CalculateBoxMonChecksum(struct BoxPokemon *boxMon)
     s32 n = (((2 * baseStat + iv + ev / 4) * level) / 100) + 5; \
     u8 nature = GetNature(mon);                                 \
     n = nature_stat_mod(nature, n, statIndex);                  \
-    SetMonData(mon, field, (u8 *)&n);                           \
+    SetMonData(mon, field, &n);                           \
 }
 
 void CalculateMonStats(struct Pokemon *mon)
@@ -424,7 +424,7 @@ void CalculateMonStats(struct Pokemon *mon)
     s32 level = GetLevelFromMonExp(mon);
     s32 newMaxHP;
 
-    SetMonData(mon, MON_DATA_LEVEL, (u8 *)&level);
+    SetMonData(mon, MON_DATA_LEVEL, &level);
 
     if (species == SPECIES_SHEDINJA)
     {
@@ -440,7 +440,7 @@ void CalculateMonStats(struct Pokemon *mon)
     if (unk_2000000[0x160FA] == 0)
         unk_2000000[0x160FA] = 1;
 
-    SetMonData(mon, MON_DATA_MAX_HP, (u8 *)&newMaxHP);
+    SetMonData(mon, MON_DATA_MAX_HP, &newMaxHP);
 
     CALC_STAT(baseAttack, attackIV, attackEV, 1, MON_DATA_ATK)
     CALC_STAT(baseDefense, defenseIV, defenseEV, 2, MON_DATA_DEF)
@@ -465,18 +465,18 @@ void CalculateMonStats(struct Pokemon *mon)
             return;
     }
 
-    SetMonData(mon, MON_DATA_HP, (u8 *)&currentHP);
+    SetMonData(mon, MON_DATA_HP, &currentHP);
 }
 
 void sub_803B4B4(const struct BoxPokemon *src, struct Pokemon *dest)
 {
     u32 value = 0;
     dest->box = *src;
-    SetMonData(dest, MON_DATA_STATUS, (u8 *)&value);
-    SetMonData(dest, MON_DATA_HP, (u8 *)&value);
-    SetMonData(dest, MON_DATA_MAX_HP, (u8 *)&value);
+    SetMonData(dest, MON_DATA_STATUS, &value);
+    SetMonData(dest, MON_DATA_HP, &value);
+    SetMonData(dest, MON_DATA_MAX_HP, &value);
     value = 255;
-    SetMonData(dest, MON_DATA_MAIL, (u8 *)&value);
+    SetMonData(dest, MON_DATA_MAIL, &value);
     CalculateMonStats(dest);
 }
 
@@ -517,7 +517,7 @@ u16 GiveMoveToBoxMon(struct BoxPokemon *boxMon, u16 move)
         u16 existingMove = GetBoxMonData(boxMon, MON_DATA_MOVE1 + i, NULL);
         if (!existingMove)
         {
-            SetBoxMonData(boxMon, MON_DATA_MOVE1 + i, (u8 *)&move);
+            SetBoxMonData(boxMon, MON_DATA_MOVE1 + i, &move);
             SetBoxMonData(boxMon, MON_DATA_PP1 + i, &gBattleMoves[move].pp);
             return move;
         }
@@ -546,7 +546,7 @@ u16 GiveMoveToBattleMon(struct BattlePokemon *mon, u16 move)
 
 void SetMonMoveSlot(struct Pokemon *mon, u16 move, u8 slot)
 {
-    SetMonData(mon, MON_DATA_MOVE1 + slot, (u8 *)&move);
+    SetMonData(mon, MON_DATA_MOVE1 + slot, &move);
     SetMonData(mon, MON_DATA_PP1 + slot, &gBattleMoves[move].pp);
 }
 
@@ -636,7 +636,7 @@ void DeleteFirstMoveAndGiveMoveToMon(struct Pokemon *mon, u16 move)
 
     for (i = 0; i < 4; i++)
     {
-        SetMonData(mon, MON_DATA_MOVE1 + i, (u8 *)&moves[i]);
+        SetMonData(mon, MON_DATA_MOVE1 + i, &moves[i]);
         SetMonData(mon, MON_DATA_PP1 + i, &pp[i]);
     }
 
@@ -663,7 +663,7 @@ void DeleteFirstMoveAndGiveMoveToBoxMon(struct BoxPokemon *boxMon, u16 move)
 
     for (i = 0; i < 4; i++)
     {
-        SetBoxMonData(boxMon, MON_DATA_MOVE1 + i, (u8 *)&moves[i]);
+        SetBoxMonData(boxMon, MON_DATA_MOVE1 + i, &moves[i]);
         SetBoxMonData(boxMon, MON_DATA_PP1 + i, &pp[i]);
     }
 
diff --git a/src/pokemon/pokemon_2.c b/src/pokemon/pokemon_2.c
index eaa0b86b8..285ecfe6e 100644
--- a/src/pokemon/pokemon_2.c
+++ b/src/pokemon/pokemon_2.c
@@ -631,8 +631,9 @@ u32 GetBoxMonData(struct BoxPokemon *boxMon, s32 field, u8 *data)
 #define SET16(lhs) (lhs) = data[0] + (data[1] << 8)
 #define SET32(lhs) (lhs) = data[0] + (data[1] << 8) + (data[2] << 16) + (data[3] << 24)
 
-void SetMonData(struct Pokemon *mon, s32 field, const u8 *data)
+void SetMonData(struct Pokemon *mon, s32 field, const void *dataArg)
 {
+    u8 *data = (u8 *)dataArg;
     switch (field)
     {
     case MON_DATA_STATUS:
@@ -673,8 +674,9 @@ void SetMonData(struct Pokemon *mon, s32 field, const u8 *data)
     }
 }
 
-void SetBoxMonData(struct BoxPokemon *boxMon, s32 field, const u8 *data)
+void SetBoxMonData(struct BoxPokemon *boxMon, s32 field, const void *dataArg)
 {
+    u8 *data = (u8 *)dataArg;
     struct PokemonSubstruct0 *substruct0 = NULL;
     struct PokemonSubstruct1 *substruct1 = NULL;
     struct PokemonSubstruct2 *substruct2 = NULL;
@@ -1077,14 +1079,14 @@ void CreateSecretBaseEnemyParty(struct SecretBaseRecord *secretBaseRecord)
                 2,
                 0);
 
-            SetMonData(&gEnemyParty[i], MON_DATA_HELD_ITEM, (u8 *)&gSecretBaseRecord.partyHeldItems[i]);
+            SetMonData(&gEnemyParty[i], MON_DATA_HELD_ITEM, &gSecretBaseRecord.partyHeldItems[i]);
 
             for (j = 0; j < 6; j++)
                 SetMonData(&gEnemyParty[i], MON_DATA_HP_EV + j, &gSecretBaseRecord.partyEVs[i]);
 
             for (j = 0; j < 4; j++)
             {
-                SetMonData(&gEnemyParty[i], MON_DATA_MOVE1 + j, (u8 *)&gSecretBaseRecord.partyMoves[i * 4 + j]);
+                SetMonData(&gEnemyParty[i], MON_DATA_MOVE1 + j, &gSecretBaseRecord.partyMoves[i * 4 + j]);
                 SetMonData(&gEnemyParty[i], MON_DATA_PP1 + j, &gBattleMoves[gSecretBaseRecord.partyMoves[i * 4 + j]].pp);
             }
         }
diff --git a/src/pokemon/pokemon_3.c b/src/pokemon/pokemon_3.c
index f3d0bee03..e9fb30415 100644
--- a/src/pokemon/pokemon_3.c
+++ b/src/pokemon/pokemon_3.c
@@ -68,7 +68,7 @@ bool8 HealStatusConditions(struct Pokemon *mon, u32 unused, u32 healMask, u8 bat
     if (status & healMask)
     {
         status &= ~healMask;
-        SetMonData(mon, MON_DATA_STATUS, (u8 *)&status);
+        SetMonData(mon, MON_DATA_STATUS, &status);
         if (gMain.inBattle && battleId != 4)
             gBattleMons[battleId].status1 &= ~healMask;
         return FALSE;
@@ -355,7 +355,7 @@ u16 GetEvolutionTargetSpecies(struct Pokemon *mon, u8 type, u16 evolutionItem)
                 if (gEvolutionTable[species].evolutions[i].param == heldItem)
                 {
                     heldItem = 0;
-                    SetMonData(mon, MON_DATA_HELD_ITEM, (u8 *)&heldItem);
+                    SetMonData(mon, MON_DATA_HELD_ITEM, &heldItem);
                     targetSpecies = gEvolutionTable[species].evolutions[i].targetSpecies;
                 }
                 break;
@@ -695,7 +695,7 @@ void AdjustFriendship(struct Pokemon *mon, u8 event)
                 friendship = 0;
             if (friendship > 255)
                 friendship = 255;
-            SetMonData(mon, MON_DATA_FRIENDSHIP, (u8 *)&friendship);
+            SetMonData(mon, MON_DATA_FRIENDSHIP, &friendship);
         }
     }
 }
@@ -1299,16 +1299,16 @@ void SetWildMonHeldItem(void)
         u16 species = GetMonData(&gEnemyParty[0], MON_DATA_SPECIES, 0);
         if (gBaseStats[species].item1 == gBaseStats[species].item2)
         {
-            SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, (u8 *)&gBaseStats[species].item1);
+            SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item1);
             return;
         }
 
         if (rnd > 44)
         {
             if (rnd <= 94)
-                SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, (u8 *)&gBaseStats[species].item1);
+                SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item1);
             else
-                SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, (u8 *)&gBaseStats[species].item2);
+                SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item2);
         }
     }
 }