sub_812B004 - sub_812B058

1 files changed, 138 insertions, 0 deletions

diff --git a/src/battle/anim/sfx.c b/src/battle/anim/sfx.c
index a66a15371..e7e3c867e 100644
--- a/src/battle/anim/sfx.c
+++ b/src/battle/anim/sfx.c
@@ -8,6 +8,7 @@ extern s16 gBattleAnimArgs[];
 void sub_812AF98(u8 taskId);
 void sub_812B004(u8 taskId);
 void sub_812B004(u8 taskId);
+void sub_812B108(u8 taskId);
 
 void sub_812AF30(u8 taskId)
 {
@@ -113,3 +114,140 @@ _0812AFFE:\n\
 }
 #endif // NONMATCHING
 
+void sub_812B004(u8 taskId)
+{
+    s8 pan;
+
+    if (++TASK.data[10] == 6)
+    {
+        TASK.data[10] = 0;
+
+        pan = BattleAnimAdjustPanning(0x3f);
+        PlaySE12WithPanning(TASK.data[1], pan);
+
+        if (++TASK.data[11] == 2)
+        {
+            DestroyAnimSoundTask(taskId);
+        }
+    }
+}
+
+#ifdef NONMATCHING
+void sub_812B058(u8 taskId)
+{
+    s16 sp, r10, r7, r9;
+    s8 r5, r6, r4, r0;
+
+    sp = gBattleAnimArgs[0];
+    r5 = gBattleAnimArgs[2];
+    r6 = gBattleAnimArgs[3];
+    r10  = gBattleAnimArgs[4];
+    r7 = gBattleAnimArgs[5];
+    r9 = gBattleAnimArgs[6];
+    r4 = BattleAnimAdjustPanning(gBattleAnimArgs[1]);
+    r5 = BattleAnimAdjustPanning(r5);
+    r0 = CalculatePanIncrement(r4, r5, r6);
+
+    TASK.data[0] = sp;
+    TASK.data[1] = r4;
+    TASK.data[2] = r5;
+    TASK.data[3] = r0;
+    TASK.data[4] = r10;
+    TASK.data[5] = r7;
+    TASK.data[6] = r9;
+    TASK.data[10] = 0;
+    TASK.data[11] = r4;
+    TASK.data[12] = r9;
+
+    TASK.func = sub_812B108;
+    sub_812B108(taskId);
+}
+#else
+__attribute__((naked))
+void sub_812B058(u8 taskId)
+{
+    asm(".syntax unified\n\
+    push {r4-r7,lr}\n\
+    mov r7, r10\n\
+    mov r6, r9\n\
+    mov r5, r8\n\
+    push {r5-r7}\n\
+    sub sp, 0x4\n\
+    mov r8, r0\n\
+    lsls r0, 24\n\
+    lsrs r0, 24\n\
+    mov r8, r0\n\
+    ldr r0, _0812B0FC @ =gBattleAnimArgs\n\
+    ldrh r1, [r0]\n\
+    str r1, [sp]\n\
+    ldrb r5, [r0, 0x4]\n\
+    ldrb r6, [r0, 0x6]\n\
+    ldrb r3, [r0, 0x8]\n\
+    mov r10, r3\n\
+    ldrb r7, [r0, 0xA]\n\
+    ldrb r1, [r0, 0xC]\n\
+    mov r9, r1\n\
+    ldrb r0, [r0, 0x2]\n\
+    lsls r0, 24\n\
+    asrs r0, 24\n\
+    bl BattleAnimAdjustPanning\n\
+    adds r4, r0, 0\n\
+    lsls r4, 24\n\
+    lsrs r4, 24\n\
+    lsls r5, 24\n\
+    asrs r5, 24\n\
+    adds r0, r5, 0\n\
+    bl BattleAnimAdjustPanning\n\
+    adds r5, r0, 0\n\
+    lsls r4, 24\n\
+    asrs r4, 24\n\
+    lsls r5, 24\n\
+    asrs r5, 24\n\
+    lsls r6, 24\n\
+    asrs r6, 24\n\
+    adds r0, r4, 0\n\
+    adds r1, r5, 0\n\
+    adds r2, r6, 0\n\
+    bl CalculatePanIncrement\n\
+    ldr r2, _0812B100 @ =gTasks\n\
+    mov r3, r8\n\
+    lsls r1, r3, 2\n\
+    add r1, r8\n\
+    lsls r1, 3\n\
+    adds r1, r2\n\
+    movs r2, 0\n\
+    mov r6, sp\n\
+    ldrh r6, [r6]\n\
+    strh r6, [r1, 0x8]\n\
+    strh r4, [r1, 0xA]\n\
+    strh r5, [r1, 0xC]\n\
+    lsls r0, 24\n\
+    asrs r0, 24\n\
+    strh r0, [r1, 0xE]\n\
+    mov r0, r10\n\
+    strh r0, [r1, 0x10]\n\
+    strh r7, [r1, 0x12]\n\
+    mov r3, r9\n\
+    strh r3, [r1, 0x14]\n\
+    strh r2, [r1, 0x1C]\n\
+    strh r4, [r1, 0x1E]\n\
+    strh r3, [r1, 0x20]\n\
+    ldr r2, _0812B104 @ =sub_812B108\n\
+    str r2, [r1]\n\
+    mov r0, r8\n\
+    bl _call_via_r2\n\
+    add sp, 0x4\n\
+    pop {r3-r5}\n\
+    mov r8, r3\n\
+    mov r9, r4\n\
+    mov r10, r5\n\
+    pop {r4-r7}\n\
+    pop {r0}\n\
+    bx r0\n\
+    .align 2, 0\n\
+_0812B0FC: .4byte gBattleAnimArgs\n\
+_0812B100: .4byte gTasks\n\
+_0812B104: .4byte sub_812B108\n\
+    .syntax divided\n");
+}
+#endif // NONMATCHING