1 files changed, 16 insertions, 24 deletions

diff --git a/src/calculate_base_damage.c b/src/calculate_base_damage.c
index d30599607..98468caa2 100644
--- a/src/calculate_base_damage.c
+++ b/src/calculate_base_damage.c
@@ -1,6 +1,7 @@
 #include "global.h"
 #include "constants/abilities.h"
 #include "battle.h"
+#include "battle_setup.h"
 #include "constants/hold_effects.h"
 #include "event_data.h"
 #include "item.h"
@@ -10,15 +11,6 @@
 #include "constants/moves.h"
 #include "constants/battle_move_effects.h"
 
-extern u32 gBattleTypeFlags;
-extern struct BattlePokemon gBattleMons[4];
-extern u16 gCurrentMove;
-extern u8 gCritMultiplier;
-extern u16 gBattleWeather;
-extern struct BattleEnigmaBerry gEnigmaBerries[];
-extern u16 gBattleMovePower;
-extern u16 gTrainerBattleOpponent_A;
-
 bool8 ShouldGetStatBadgeBoost(u16 flagId, u8 bank);
 
 extern const struct BattleMove gBattleMoves[];
@@ -149,35 +141,35 @@ s32 CalculateBaseDamage(struct BattlePokemon *attacker, struct BattlePokemon *de
     if (gBattleMoves[gCurrentMove].effect == EFFECT_EXPLOSION)
         defense /= 2;
 
-    if (type < TYPE_MYSTERY) // is physical
+    if (IS_MOVE_PHYSICAL(type))
     {
         if (gCritMultiplier == 2)
         {
-            if (attacker->statStages[STAT_STAGE_ATK] > 6)
-                APPLY_STAT_MOD(damage, attacker, attack, STAT_STAGE_ATK)
+            if (attacker->statStages[STAT_ATK] > 6)
+                APPLY_STAT_MOD(damage, attacker, attack, STAT_ATK)
             else
                 damage = attack;
         }
         else
-            APPLY_STAT_MOD(damage, attacker, attack, STAT_STAGE_ATK)
+            APPLY_STAT_MOD(damage, attacker, attack, STAT_ATK)
 
         damage = damage * gBattleMovePower;
         damage *= (2 * attacker->level / 5 + 2);
 
         if (gCritMultiplier == 2)
         {
-            if (defender->statStages[STAT_STAGE_DEF] < 6)
-                APPLY_STAT_MOD(damageHelper, defender, defense, STAT_STAGE_DEF)
+            if (defender->statStages[STAT_DEF] < 6)
+                APPLY_STAT_MOD(damageHelper, defender, defense, STAT_DEF)
             else
                 damageHelper = defense;
         }
         else
-            APPLY_STAT_MOD(damageHelper, defender, defense, STAT_STAGE_DEF)
+            APPLY_STAT_MOD(damageHelper, defender, defense, STAT_DEF)
 
         damage = damage / damageHelper;
         damage /= 50;
 
-        if ((attacker->status1 & STATUS_BURN) && attacker->ability != ABILITY_GUTS)
+        if ((attacker->status1 & STATUS1_BURN) && attacker->ability != ABILITY_GUTS)
             damage /= 2;
 
         if ((sideStatus & SIDE_STATUS_REFLECT) && gCritMultiplier == 1)
@@ -199,30 +191,30 @@ s32 CalculateBaseDamage(struct BattlePokemon *attacker, struct BattlePokemon *de
     if (type == TYPE_MYSTERY)
         damage = 0; // is ??? type. does 0 damage.
 
-    if (type > TYPE_MYSTERY) // is special?
+    if (IS_MOVE_SPECIAL(type))
     {
         if (gCritMultiplier == 2)
         {
-            if (attacker->statStages[STAT_STAGE_SPATK] > 6)
-                APPLY_STAT_MOD(damage, attacker, spAttack, STAT_STAGE_SPATK)
+            if (attacker->statStages[STAT_SPATK] > 6)
+                APPLY_STAT_MOD(damage, attacker, spAttack, STAT_SPATK)
             else
                 damage = spAttack;
         }
         else
-            APPLY_STAT_MOD(damage, attacker, spAttack, STAT_STAGE_SPATK)
+            APPLY_STAT_MOD(damage, attacker, spAttack, STAT_SPATK)
 
         damage = damage * gBattleMovePower;
         damage *= (2 * attacker->level / 5 + 2);
 
         if (gCritMultiplier == 2)
         {
-            if (defender->statStages[STAT_STAGE_SPDEF] < 6)
-                APPLY_STAT_MOD(damageHelper, defender, spDefense, STAT_STAGE_SPDEF)
+            if (defender->statStages[STAT_SPDEF] < 6)
+                APPLY_STAT_MOD(damageHelper, defender, spDefense, STAT_SPDEF)
             else
                 damageHelper = spDefense;
         }
         else
-            APPLY_STAT_MOD(damageHelper, defender, spDefense, STAT_STAGE_SPDEF)
+            APPLY_STAT_MOD(damageHelper, defender, spDefense, STAT_SPDEF)
 
         damage = (damage / damageHelper);
         damage /= 50;