From d695a6240dbbd6bcdd7785fd172119efb3e49146 Mon Sep 17 00:00:00 2001
From: ghoulslash <41651341+ghoulslash@users.noreply.github.com>
Date: Sun, 22 Sep 2024 05:25:42 -0400
Subject: [PATCH] Convert settotemboost command to callnative (#5418)

* settotemboost use callnative

* Update src/battle_main.c

---------

Co-authored-by: ghoulslash <pokevoyager0@gmail.com>
Co-authored-by: Alex <93446519+AlexOn1ine@users.noreply.github.com>
---
 asm/macros/event.inc | 18 +++++++++---------
 data/specials.inc    |  1 -
 src/battle_main.c    | 16 ++++++++--------
 3 files changed, 17 insertions(+), 18 deletions(-)

diff --git a/asm/macros/event.inc b/asm/macros/event.inc
index 83338673cf..c5a83a28f7 100644
--- a/asm/macros/event.inc
+++ b/asm/macros/event.inc
@@ -2105,15 +2105,15 @@
 	@ The rest of the arguments are the stat change values to each stat.
 	@ For example, giving the first opponent +1 to atk and -2 to speed would be: settotemboost B_POSITION_OPPONENT_LEFT, 1, 0, -2
 	.macro settotemboost battler:req, atk=0,def=0,speed=0,spatk=0,spdef=0,acc=0,evas=0
-	setvar VAR_0x8000, \battler
-	setvar VAR_0x8001, \atk
-	setvar VAR_0x8002, \def
-	setvar VAR_0x8003, \speed
-	setvar VAR_0x8004, \spatk
-	setvar VAR_0x8005, \spdef
-	setvar VAR_0x8006, \acc
-	setvar VAR_0x8007, \evas
-	special SetTotemBoost
+	callnative ScriptSetTotemBoost
+	.2byte \battler
+	.2byte \atk
+	.2byte \def
+	.2byte \speed
+	.2byte \spatk
+	.2byte \spdef
+	.2byte \acc
+	.2byte \evas
 	.endm
 
 	@ useful totem boost macros
diff --git a/data/specials.inc b/data/specials.inc
index f02497d603..5ebb3d0ee1 100644
--- a/data/specials.inc
+++ b/data/specials.inc
@@ -534,7 +534,6 @@ gSpecials::
 	def_special RemoveRecordsWindow
 	def_special CloseDeptStoreElevatorWindow
 	def_special TrySetBattleTowerLinkType
-	def_special SetTotemBoost
 	def_special TrySpecialOverworldEvo
 	def_special GetNumberSprayStrength
 	def_special GetSprayId
diff --git a/src/battle_main.c b/src/battle_main.c
index d011cde1db..a9336c3f8b 100644
--- a/src/battle_main.c
+++ b/src/battle_main.c
@@ -43,6 +43,7 @@
 #include "roamer.h"
 #include "safari_zone.h"
 #include "scanline_effect.h"
+#include "script.h"
 #include "sound.h"
 #include "sprite.h"
 #include "string_util.h"
@@ -5935,21 +5936,20 @@ void SetTypeBeforeUsingMove(u32 move, u32 battlerAtk)
     }
 }
 
-// special to set a field's totem boost(s)
-// inputs:
-//  var8000: battler
-//  var8001 - var8007: stat changes
-void SetTotemBoost(void)
+// Queues stat boosts for a given battler for totem battles
+void ScriptSetTotemBoost(struct ScriptContext *ctx)
 {
-    u32 battler = gSpecialVar_0x8000;
+    u32 battler = VarGet(ScriptReadHalfword(ctx));
+    u32 stat;
     u32 i;
 
     for (i = 0; i < (NUM_BATTLE_STATS - 1); i++)
     {
-        if (*(&gSpecialVar_0x8001 + i))
+        stat = VarGet(ScriptReadHalfword(ctx));
+        if (stat)
         {
             gQueuedStatBoosts[battler].stats |= (1 << i);
-            gQueuedStatBoosts[battler].statChanges[i] = *(&gSpecialVar_0x8001 + i);
+            gQueuedStatBoosts[battler].statChanges[i] = stat;
             gQueuedStatBoosts[battler].stats |= 0x80;  // used as a flag for the "totem flared to life" script
         }
     }