Split battle_anim_81258BC.s and decompile unused

Makefile

@@ -41,7 +41,7 @@ VERSIONS := ruby sapphire ruby_rev1 sapphire_rev1 ruby_rev2 sapphire_rev2 ruby_d
 $(VERSIONS) $(VERSIONS:%=compare_%)
 
 
-$(shell mkdir -p build/ $(VERSIONS:%=build/%/{,asm,data,src{,/battle{,/anim},/field,/debug,/scene,/pokemon,/engine,/libs}}))
+$(shell mkdir -p build/ $(VERSIONS:%=build/%/{,asm,data,src{,/battle{,/anim},/field,/debug,/scene,/pokemon,/engine,/libs,/unused}}))
 
 C_SRCS := $(shell find src -iname "*.c")
 ASM_SRCS := $(wildcard asm/*.s)

asm/battle_anim_sfx.s

@@ -4,61 +4,6 @@
 	.syntax unified
 
 	.text
-	
-	thumb_func_start unref_sub_812AECC
-unref_sub_812AECC: @ 812AECC
-	push {lr}
-	bl RunMysteryEventScript
-	lsls r0, 24
-	lsrs r0, 24
-	adds r1, r0, 0
-	cmp r0, 0x1
-	beq _0812AEEA
-	cmp r0, 0x1
-	ble _0812AF08
-	cmp r1, 0x2
-	beq _0812AEF4
-	cmp r1, 0x3
-	beq _0812AEFA
-	b _0812AF08
-_0812AEEA:
-	movs r0, 0x16
-	bl PlaySE
-	movs r0, 0x1
-	b _0812AF0A
-_0812AEF4:
-	bl sub_812AF10
-	b _0812AF08
-_0812AEFA:
-	movs r0, 0x16
-	bl PlaySE
-	bl sub_812AF10
-	movs r0, 0x1
-	b _0812AF0A
-_0812AF08:
-	movs r0, 0
-_0812AF0A:
-	pop {r1}
-	bx r1
-	thumb_func_end unref_sub_812AECC
-
-	thumb_func_start sub_812AF10
-sub_812AF10: @ 812AF10
-	push {lr}
-	movs r0, 0x2
-	movs r1, 0xE
-	movs r2, 0x1B
-	movs r3, 0x13
-	bl MenuDrawTextWindow
-	ldr r0, _0812AF2C @ =gStringVar4
-	movs r1, 0x3
-	movs r2, 0xF
-	bl MenuPrint
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0812AF2C: .4byte gStringVar4
-	thumb_func_end sub_812AF10
 
 	thumb_func_start sub_812AF30
 sub_812AF30: @ 812AF30

ld_script.txt

@@ -350,12 +350,14 @@ SECTIONS {
         src/scene/cable_car.o(.text);
         asm/roulette_util.o(.text);
         src/engine/cable_car_util.o(.text);
-        src/unused_8124F94.o(.text);
+        src/unused/unused_8124F94.o(.text);
         src/engine/save.o(.text);
         src/engine/mystery_event_script.o(.text);
         src/field/field_effect_helpers.o(.text);
         asm/contest_ai.o(.text);
-        asm/battle_anim_81258BC.o(.text);
+        src/unused/unused_81258BC.o(.text);
+        src/battle/anim/sfx.o(.text);
+        asm/battle_anim_sfx.o(.text);
         src/battle/battle_controller_safari.o(.text);
         src/field/fldeff_sweetscent.o(.text);
         asm/battle_anim_812C144.o(.text);

src/battle/anim/sfx.c

@@ -0,0 +1,2 @@
+#include "global.h"
+

src/unused/unused_81258BC.c

@@ -0,0 +1,36 @@
+#include "constants/songs.h"
+#include "global.h"
+#include "menu.h"
+#include "mystery_event_script.h"
+#include "sound.h"
+#include "text.h"
+
+void sub_812AF10(void);
+
+bool8 unref_sub_812AECC(u8 *script)
+{
+    u8 result = RunMysteryEventScript(script);
+    switch (result)
+    {
+    case 0:
+        return FALSE;
+    case 1:
+        PlaySE(SE_BOO);
+        return TRUE;
+    case 2:
+        sub_812AF10();
+        return FALSE;
+    case 3:
+        PlaySE(SE_BOO);
+        sub_812AF10();
+        return TRUE;
+    default:
+        return FALSE;
+    }
+}
+
+void sub_812AF10(void)
+{
+    MenuDrawTextWindow(2, 14, 27, 19);
+    MenuPrint(gStringVar4, 3, 15);
+}