1 files changed, 1349 insertions, 60 deletions

diff --git a/src/flying.c b/src/flying.c
index 48df12a06..a157582e9 100644
--- a/src/flying.c
+++ b/src/flying.c
@@ -4,6 +4,9 @@
 #include "trig.h"
 #include "constants/battle_anim.h"
 #include "constants/rgb.h"
+#include "random.h"
+
+extern const struct SpriteTemplate gUnknown_085973E8;
 
 void sub_810DE70(struct Sprite *);
 void sub_810DFA8(struct Sprite *);
@@ -11,22 +14,29 @@ void sub_810E044(struct Sprite *);
 void sub_810E13C(struct Sprite *);
 void sub_810E1C8(struct Sprite *);
 void sub_810E314(struct Sprite *);
-extern void sub_810EA4C(struct Sprite *);
-extern void sub_810EAA0(struct Sprite *);
-extern void sub_810EC34(struct Sprite *);
-extern void sub_810EC94(struct Sprite *);
-extern void sub_810ED28(struct Sprite *);
-extern void sub_810EE14(struct Sprite *);
-extern void sub_810EEF8(struct Sprite *);
-extern void sub_810F004(struct Sprite *);
-extern void sub_810F084(struct Sprite *);
+void sub_810E520(struct Sprite *);
+void sub_810EB40(struct Sprite *);
+void sub_810EA4C(struct Sprite *);
+void sub_810EAA0(struct Sprite *);
+void sub_810EC34(struct Sprite *);
+void sub_810EC94(struct Sprite *);
+void sub_810ED28(struct Sprite *);
+void sub_810ED70(struct Sprite *);
+void sub_810EDD0(struct Sprite *);
+void sub_810EE14(struct Sprite *);
+void sub_810EEF8(struct Sprite *);
+void sub_810EFA8(struct Sprite *);
+void sub_810F004(struct Sprite *);
+void sub_810F018(struct Sprite *);
+void sub_810F084(struct Sprite *);
+void sub_810F140(struct Sprite *);
 
 static void sub_810DE98(struct Sprite *);
 static void sub_810DF18(u8);
 static void sub_810E028(struct Sprite *);
 static void sub_810E184(struct Sprite *);
 static void sub_810E24C(struct Sprite *);
-void sub_810E520(struct Sprite *);
+
 
 const struct SpriteTemplate gUnknown_08596270 =
 {
@@ -98,7 +108,7 @@ const union AffineAnimCmd gUnknown_085962EC[] =
 
 const union AffineAnimCmd *const gUnknown_08596314[] =
 {
-        gUnknown_085962EC,
+    gUnknown_085962EC,
 };
 
 const union AffineAnimCmd gUnknown_08596318[] =
@@ -347,7 +357,8 @@ void sub_810DE70(struct Sprite *sprite)
     sprite->callback(sprite);
 }
 
-static void sub_810DE98(struct Sprite *sprite) {
+static void sub_810DE98(struct Sprite *sprite)
+{
     sprite->pos2.x = Sin(sprite->data[1], 32);
     sprite->pos2.y = Cos(sprite->data[1], 8);
     sprite->data[1] += 5;
@@ -382,8 +393,7 @@ static void sub_810DF18(u8 taskId)
         {
             gPlttBufferFaded[base + 0x101 + i] = gPlttBufferFaded[base + 0x100 + i];
             i--;
-        }
-        while (i > 0);
+        } while (i > 0);
 
         gPlttBufferFaded[base + 0x101] = temp;
     }
@@ -514,7 +524,9 @@ static void sub_810E24C(struct Sprite *sprite)
         sprite->data[3] &= 0xFF;
     }
 
-    if ((u32)(sprite->pos1.x + sprite->pos2.x + 32) > 304 || sprite->pos1.y + sprite->pos2.y > 160)
+    if (sprite->pos1.x + sprite->pos2.x < -32
+        || sprite->pos1.x + sprite->pos2.x > 272
+        || sprite->pos1.y + sprite->pos2.y > 160)
     {
         gSprites[GetAnimBattlerSpriteId(ANIM_ATTACKER)].invisible = 0;
         DestroyAnimSprite(sprite);
@@ -536,56 +548,62 @@ void sub_810E2C8(struct Sprite *sprite)
     }
 }
 
-// FAKEMATCHING
+struct FeatherDanceData
+{
+    u8 unk0_0a:1;
+    u8 unk0_0b:1;
+    u8 unk0_0c:1;
+    u8 unk0_0d:1;
+    u8 unk0_1:4;
+    u8 unk1;
+    u16 unk2;
+    s16 unk4;
+    u16 unk6;
+    u16 unk8;
+    u16 unkA;
+    u8 unkC[2];
+    u16 unkE_0:1;
+    u16 unkE_1:15;
+};
+
 void sub_810E314(struct Sprite *sprite)
 {
-    s16 *data;
-    u8 slot;
-    s16 spriteCoord;
-    int t1, t2;
-    u32 arg2;
-    u32 matrixNum;
-    u8 sinIndex;
-    register s16 sinVal asm ("r4");
-    register int sinVal2 asm ("r0");
+    u8 battler, matrixNum, sinIndex;
+    s16 spriteCoord, sinVal;
 
-    data = sprite->data;
+    struct FeatherDanceData *data = (struct FeatherDanceData *)sprite->data;
 
     if (gBattleAnimArgs[7] & 0x100)
-        slot = gBattleAnimAttacker;
+        battler = gBattleAnimAttacker;
     else
-        slot = gBattleAnimTarget;
+        battler = gBattleAnimTarget;
 
-    if (GetBattlerSide(slot) == B_SIDE_PLAYER)
+    if (GetBattlerSide(battler) == B_SIDE_PLAYER)
         gBattleAnimArgs[0] = -gBattleAnimArgs[0];
 
-    sprite->pos1.x = GetBattlerSpriteCoord(slot, 0) + gBattleAnimArgs[0];
-    spriteCoord = GetBattlerSpriteCoord(slot, 1);
+    sprite->pos1.x = GetBattlerSpriteCoord(battler, BATTLER_COORD_ATTR_HEIGHT) + gBattleAnimArgs[0];
+    spriteCoord = GetBattlerSpriteCoord(battler, BATTLER_COORD_ATTR_WIDTH);
     sprite->pos1.y = spriteCoord + gBattleAnimArgs[1];
-    data[4] = sprite->pos1.y << 8;
-
-    t1 = (spriteCoord + (u16) gBattleAnimArgs[6]) << 1;
-    data[7] = (data[7] & 1) | t1;
-    ((u8 *) data)[0] |= 4;
 
-    arg2 = (u16) gBattleAnimArgs[2];
-    data[1] = (u8) gBattleAnimArgs[2];
-    arg2 <<= 16;
-    data[5] = arg2 >> 24;
-    data[2] = gBattleAnimArgs[3];
-    data[3] = gBattleAnimArgs[4];
-    data[6] = gBattleAnimArgs[5];
+    data->unk8 = sprite->pos1.y << 8;
+    data->unkE_1 = spriteCoord + gBattleAnimArgs[6];
+    data->unk0_0c = 1;
+    data->unk2 = gBattleAnimArgs[2] & 0xFF;
+    data->unkA = (gBattleAnimArgs[2] >> 8) & 0xFF;
+    data->unk4 = gBattleAnimArgs[3];
+    data->unk6 = gBattleAnimArgs[4];
+    *(u16*)(data->unkC) = gBattleAnimArgs[5];
 
-    if ((u16) (data[1] - 64) <= 0x7f)
+    if (data->unk2 >= 64 && data->unk2 <= 191)
     {
         if (!IsContest())
-            sprite->oam.priority = GetBattlerSpriteBGPriority(slot) + 1;
+            sprite->oam.priority = GetBattlerSpriteBGPriority(battler) + 1;
         else
-            sprite->oam.priority = GetBattlerSpriteBGPriority(slot);
+            sprite->oam.priority = GetBattlerSpriteBGPriority(battler);
 
-        ((u8 *) data)[14] = data[7] & -2;
+        data->unkE_0 = 0;
 
-        if (!(data[2] & 0x8000))
+        if (!(data->unk4 & 0x8000))
         {
             sprite->hFlip ^= 1;
             sprite->animNum = sprite->hFlip;
@@ -596,10 +614,10 @@ void sub_810E314(struct Sprite *sprite)
     }
     else
     {
-        sprite->oam.priority = GetBattlerSpriteBGPriority(slot);
-        ((u8 *) data)[14] |= 1;
+        sprite->oam.priority = GetBattlerSpriteBGPriority(battler);
+        data->unkE_0 = 1;
 
-        if (data[2] & 0x8000)
+        if (data->unk4 & 0x8000)
         {
             sprite->hFlip ^= 1;
             sprite->animNum = sprite->hFlip;
@@ -609,20 +627,1291 @@ void sub_810E314(struct Sprite *sprite)
         }
     }
 
-    t2 = (u16) data[1] >> 6 << 4;
-    ((u8 *) data)[0] = (15 & data[0]) | t2;
-
-    sprite->pos2.x = (gSineTable[(u16) data[1]] * (u8) data[6]) >> 8;
-
+    data->unk0_1 = data->unk2 >> 6;
+    sprite->pos2.x = (gSineTable[data->unk2] * data->unkC[0]) >> 8;
     matrixNum = sprite->oam.matrixNum;
 
-    sinIndex = (-sprite->pos2.x >> 1) + data[5];
+    sinIndex = (-sprite->pos2.x >> 1) + data->unkA;
     sinVal = gSineTable[sinIndex];
 
     gOamMatrices[matrixNum].a = gOamMatrices[matrixNum].d = gSineTable[sinIndex + 64];
-    gOamMatrices[matrixNum].b = sinVal;
-    sinVal2 = -sinVal;
-    gOamMatrices[matrixNum].c = sinVal2;
+    // The comparison below is completely pointless. 'sprite' is sure to be a valid pointer and
+    // both the 'if' and 'else' parts are exactly the same.
+    // The only reason for this is making sure the compiler generates the exact ASM.
+    if (sprite)
+    {
+        gOamMatrices[matrixNum].b = sinVal;
+        gOamMatrices[matrixNum].c = -sinVal;
+    }
+    else
+    {
+        gOamMatrices[matrixNum].b = sinVal;
+        gOamMatrices[matrixNum].c = -sinVal;
+    }
 
     sprite->callback = sub_810E520;
 }
+
+#ifdef NONMATCHING
+/*
+Things I can't get to match:
+1. data->unk0_1 bitfield behaviour. The way bits are read is different.
+2. sprite->oam.priority--; sprite->oam.priority++; Nonmatching version tail-merges these, original does not.
+3. sprite->pos2.x = (gSineTable[data->unk2] * var) >> 8; data->unk2 is very weirdly read at seemingly random moments inside the switch.
+4. sinVal r6/r7 mismatch.
+*/
+void sub_810E520(struct Sprite *sprite)
+{
+    u8 matrixNum, sinIndex, var;
+    s16 sinVal = 0;
+    struct FeatherDanceData *data = (struct FeatherDanceData *)sprite->data;
+
+    if (data->unk0_0a)
+    {
+        if (data->unk1-- % 256 == 0)
+        {
+            data->unk0_0a = 0;
+            data->unk1 = 0;
+        }
+    }
+    else
+    {
+        switch (data->unk2 >> 6)
+        {
+        case 0:
+            if (data->unk0_1 == 1)
+            {
+                data->unk0_0d = 1;
+                data->unk0_0a = 1;
+                data->unk1 = 0;
+            }
+            else if (data->unk0_1 == 3)
+            {
+                data->unk0_0b ^= 1;
+                data->unk1 = 0;
+            }
+            else if (data->unk0_0d)
+            {
+                sprite->hFlip ^= 1;
+                sprite->animNum = sprite->hFlip;
+                sprite->animBeginning = 1;
+                sprite->animEnded = 0;
+                if (data->unk0_0c)
+                {
+                    if (!IsContest())
+                    {
+                        if (!data->unkE_0)
+                            sprite->oam.priority--;
+                        else
+                            sprite->oam.priority++;
+                    }
+                    else
+                    {
+                        if (!data->unkE_0)
+                            sprite->subpriority -= 12;
+                        else
+                            sprite->subpriority += 12;
+                    }
+                    data->unkE_0 ^= 1;
+                }
+                data->unk0_0d = 0;
+            }
+            data->unk0_1 = 0;
+            break;
+        case 1:
+            if (data->unk0_1 == 0)
+            {
+                data->unk0_0d = 1;
+                data->unk0_0a = 1;
+                data->unk1 = 0;
+            }
+            else if (data->unk0_1 == 2)
+            {
+                data->unk0_0a = 1;
+                data->unk1 = 0;
+            }
+            else if (data->unk0_0d)
+            {
+                sprite->hFlip ^= 1;
+                sprite->animNum = sprite->hFlip;
+                sprite->animBeginning = 1;
+                sprite->animEnded = 0;
+                if (data->unk0_0c)
+                {
+                    if (!IsContest())
+                    {
+                        if (!data->unkE_0)
+                            sprite->oam.priority--;
+                        else
+                            sprite->oam.priority++;
+                    }
+                    else
+                    {
+                        if (!data->unkE_0)
+                            sprite->subpriority -= 12;
+                        else
+                            sprite->subpriority += 12;
+                    }
+                    data->unkE_0 ^= 1;
+                }
+                data->unk0_0d = 0;
+            }
+            data->unk0_1 = 1;
+            break;
+        case 2:
+            if (data->unk0_1 == 0)
+            {
+                data->unk0_0d = 1;
+                data->unk0_0a = 1;
+                data->unk1 = 0;
+            }
+            else if (data->unk0_1 == 2)
+            {
+                data->unk0_0a = 1;
+                data->unk1 = 0;
+            }
+            else if (data->unk0_0d)
+            {
+                sprite->hFlip ^= 1;
+                sprite->animNum = sprite->hFlip;
+                sprite->animBeginning = 1;
+                sprite->animEnded = 0;
+                if (data->unk0_0c)
+                {
+                    if (!IsContest())
+                    {
+                        if (!data->unkE_0)
+                            sprite->oam.priority--;
+                        else
+                            sprite->oam.priority++;
+                    }
+                    else
+                    {
+                        if (!data->unkE_0)
+                            sprite->subpriority -= 12;
+                        else
+                            sprite->subpriority += 12;
+                    }
+                    data->unkE_0 ^= 1;
+                }
+                data->unk0_0d = 0;
+            }
+            data->unk0_1 = 2;
+            break;
+        case 3:
+            if (data->unk0_1 == 2)
+            {
+                data->unk0_0d = 1;
+            }
+            else if (data->unk0_1 == 0)
+            {
+                data->unk0_0b ^= 1;
+                data->unk1 = 0;
+            }
+            else if (data->unk0_0d)
+            {
+                sprite->hFlip ^= 1;
+                sprite->animNum = sprite->hFlip;
+                sprite->animBeginning = 1;
+                sprite->animEnded = 0;
+                if (data->unk0_0c)
+                {
+                    if (!IsContest())
+                    {
+                        if (!data->unkE_0)
+                            sprite->oam.priority--;
+                        else
+                            sprite->oam.priority++;
+                    }
+                    else
+                    {
+                        if (!data->unkE_0)
+                            sprite->subpriority -= 12;
+                        else
+                            sprite->subpriority += 12;
+                    }
+                    data->unkE_0 ^= 1;
+                }
+                data->unk0_0d = 0;
+            }
+            data->unk0_1 = 3;
+            break;
+        }
+
+        var = data->unkC[data->unk0_0b];
+        sprite->pos2.x = (gSineTable[data->unk2] * var) >> 8;
+        matrixNum = sprite->oam.matrixNum;
+
+        sinIndex = (-sprite->pos2.x >> 1) + data->unkA;
+        sinVal = gSineTable[sinIndex];
+
+        gOamMatrices[matrixNum].a = gOamMatrices[matrixNum].d = gSineTable[sinIndex + 64];
+        gOamMatrices[matrixNum].b = sinVal;
+        gOamMatrices[matrixNum].c = -sinVal;
+
+        data->unk8 += data->unk6;
+        sprite->pos1.y = data->unk8 >> 8;
+        if (data->unk4 & 0x8000)
+            data->unk2 = (data->unk2 - (data->unk4 & 0x7FFF)) & 0xFF;
+        else
+            data->unk2 = (data->unk2 + (data->unk4 & 0x7FFF)) & 0xFF;
+
+        if (sprite->pos1.y + sprite->pos2.y > data->unkE_1)
+        {
+            sprite->data[0] = 0;
+            sprite->callback = sub_810E2C8;
+        }
+    }
+}
+#else
+NAKED
+void sub_810E520(struct Sprite *sprite)
+{
+    asm_unified("push {r4-r7,lr}\n\
+    mov r7, r9\n\
+    mov r6, r8\n\
+    push {r6,r7}\n\
+    adds r5, r0, 0\n\
+    movs r6, 0\n\
+    adds r4, r5, 0\n\
+    adds r4, 0x2E\n\
+    ldrb r2, [r4]\n\
+    movs r7, 0x1\n\
+    movs r0, 0x1\n\
+    mov r9, r0\n\
+    ands r0, r2\n\
+    cmp r0, 0\n\
+    beq _0810E55A\n\
+    ldrb r0, [r4, 0x1]\n\
+    adds r1, r0, 0\n\
+    adds r1, 0xFF\n\
+    strb r1, [r4, 0x1]\n\
+    lsls r0, 24\n\
+    cmp r0, 0\n\
+    beq _0810E54E\n\
+    b _0810EA36\n\
+_0810E54E:\n\
+    movs r0, 0x2\n\
+    negs r0, r0\n\
+    ands r0, r2\n\
+    strb r0, [r4]\n\
+    strb r6, [r4, 0x1]\n\
+    b _0810EA36\n\
+_0810E55A:\n\
+    ldrh r0, [r4, 0x2]\n\
+    lsrs r1, r0, 6\n\
+    mov r12, r0\n\
+    cmp r1, 0x1\n\
+    bne _0810E566\n\
+    b _0810E68A\n\
+_0810E566:\n\
+    cmp r1, 0x1\n\
+    bgt _0810E570\n\
+    cmp r1, 0\n\
+    beq _0810E57E\n\
+    b _0810E97C\n\
+_0810E570:\n\
+    cmp r1, 0x2\n\
+    bne _0810E576\n\
+    b _0810E77E\n\
+_0810E576:\n\
+    cmp r1, 0x3\n\
+    bne _0810E57C\n\
+    b _0810E872\n\
+_0810E57C:\n\
+    b _0810E97C\n\
+_0810E57E:\n\
+    lsls r1, r2, 24\n\
+    lsrs r0, r1, 28\n\
+    cmp r0, 0x1\n\
+    bne _0810E592\n\
+    movs r0, 0x8\n\
+    orrs r0, r2\n\
+    orrs r0, r7\n\
+    strb r0, [r4]\n\
+    strb r6, [r4, 0x1]\n\
+    b _0810E680\n\
+_0810E592:\n\
+    lsrs r0, r1, 28\n\
+    cmp r0, 0x3\n\
+    bne _0810E5B4\n\
+    lsls r0, r2, 30\n\
+    lsrs r0, 31\n\
+    movs r1, 0x1\n\
+    eors r0, r1\n\
+    ands r0, r7\n\
+    lsls r0, 1\n\
+    movs r1, 0x3\n\
+    negs r1, r1\n\
+    ands r1, r2\n\
+    orrs r1, r0\n\
+    orrs r1, r7\n\
+    strb r1, [r4]\n\
+    strb r6, [r4, 0x1]\n\
+    b _0810E680\n\
+_0810E5B4:\n\
+    movs r0, 0x8\n\
+    ands r0, r2\n\
+    cmp r0, 0\n\
+    beq _0810E680\n\
+    adds r3, r5, 0\n\
+    adds r3, 0x3F\n\
+    ldrb r2, [r3]\n\
+    lsls r1, r2, 31\n\
+    lsrs r1, 31\n\
+    movs r6, 0x1\n\
+    eors r1, r6\n\
+    ands r1, r7\n\
+    movs r0, 0x2\n\
+    negs r0, r0\n\
+    mov r8, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r3]\n\
+    lsls r0, 31\n\
+    lsrs r0, 31\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x2A\n\
+    strb r0, [r1]\n\
+    ldrb r0, [r3]\n\
+    movs r1, 0x4\n\
+    orrs r0, r1\n\
+    movs r1, 0x11\n\
+    negs r1, r1\n\
+    ands r0, r1\n\
+    strb r0, [r3]\n\
+    ldrb r1, [r4]\n\
+    movs r0, 0x4\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    beq _0810E672\n\
+    bl IsContest\n\
+    lsls r0, 24\n\
+    cmp r0, 0\n\
+    bne _0810E642\n\
+    ldrb r1, [r4, 0xE]\n\
+    mov r0, r9\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    bne _0810E628\n\
+    ldrb r2, [r5, 0x5]\n\
+    lsls r1, r2, 28\n\
+    lsrs r1, 30\n\
+    subs r1, 0x1\n\
+    movs r0, 0x3\n\
+    ands r1, r0\n\
+    lsls r1, 2\n\
+    movs r0, 0xD\n\
+    negs r0, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r5, 0x5]\n\
+    b _0810E660\n\
+_0810E628:\n\
+    ldrb r2, [r5, 0x5]\n\
+    lsls r1, r2, 28\n\
+    lsrs r1, 30\n\
+    adds r1, 0x1\n\
+    movs r0, 0x3\n\
+    ands r1, r0\n\
+    lsls r1, 2\n\
+    movs r0, 0xD\n\
+    negs r0, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r5, 0x5]\n\
+    b _0810E660\n\
+_0810E642:\n\
+    ldrb r1, [r4, 0xE]\n\
+    mov r0, r9\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    bne _0810E656\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x43\n\
+    ldrb r0, [r1]\n\
+    subs r0, 0xC\n\
+    b _0810E65E\n\
+_0810E656:\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x43\n\
+    ldrb r0, [r1]\n\
+    adds r0, 0xC\n\
+_0810E65E:\n\
+    strb r0, [r1]\n\
+_0810E660:\n\
+    ldrb r2, [r4, 0xE]\n\
+    lsls r0, r2, 31\n\
+    lsrs r0, 31\n\
+    eors r0, r6\n\
+    ands r0, r7\n\
+    mov r1, r8\n\
+    ands r1, r2\n\
+    orrs r1, r0\n\
+    strb r1, [r4, 0xE]\n\
+_0810E672:\n\
+    ldrb r1, [r4]\n\
+    movs r0, 0x9\n\
+    negs r0, r0\n\
+    ands r0, r1\n\
+    strb r0, [r4]\n\
+    ldrh r1, [r4, 0x2]\n\
+    mov r12, r1\n\
+_0810E680:\n\
+    ldrb r1, [r4]\n\
+    movs r0, 0xF\n\
+    ands r0, r1\n\
+    strb r0, [r4]\n\
+    b _0810E97C\n\
+_0810E68A:\n\
+    lsls r1, r2, 24\n\
+    lsrs r0, r1, 28\n\
+    cmp r0, 0\n\
+    bne _0810E698\n\
+    movs r0, 0x8\n\
+    orrs r0, r2\n\
+    b _0810E6A0\n\
+_0810E698:\n\
+    lsrs r0, r1, 28\n\
+    cmp r0, 0x2\n\
+    bne _0810E6A8\n\
+    adds r0, r2, 0\n\
+_0810E6A0:\n\
+    orrs r0, r7\n\
+    strb r0, [r4]\n\
+    strb r6, [r4, 0x1]\n\
+    b _0810E774\n\
+_0810E6A8:\n\
+    movs r0, 0x8\n\
+    ands r0, r2\n\
+    cmp r0, 0\n\
+    beq _0810E774\n\
+    adds r3, r5, 0\n\
+    adds r3, 0x3F\n\
+    ldrb r2, [r3]\n\
+    lsls r1, r2, 31\n\
+    lsrs r1, 31\n\
+    movs r6, 0x1\n\
+    eors r1, r6\n\
+    ands r1, r7\n\
+    movs r0, 0x2\n\
+    negs r0, r0\n\
+    mov r8, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r3]\n\
+    lsls r0, 31\n\
+    lsrs r0, 31\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x2A\n\
+    strb r0, [r1]\n\
+    ldrb r0, [r3]\n\
+    movs r1, 0x4\n\
+    orrs r0, r1\n\
+    movs r1, 0x11\n\
+    negs r1, r1\n\
+    ands r0, r1\n\
+    strb r0, [r3]\n\
+    ldrb r1, [r4]\n\
+    movs r0, 0x4\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    beq _0810E766\n\
+    bl IsContest\n\
+    lsls r0, 24\n\
+    cmp r0, 0\n\
+    bne _0810E736\n\
+    ldrb r1, [r4, 0xE]\n\
+    mov r0, r9\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    bne _0810E71C\n\
+    ldrb r2, [r5, 0x5]\n\
+    lsls r1, r2, 28\n\
+    lsrs r1, 30\n\
+    subs r1, 0x1\n\
+    movs r0, 0x3\n\
+    ands r1, r0\n\
+    lsls r1, 2\n\
+    movs r0, 0xD\n\
+    negs r0, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r5, 0x5]\n\
+    b _0810E754\n\
+_0810E71C:\n\
+    ldrb r2, [r5, 0x5]\n\
+    lsls r1, r2, 28\n\
+    lsrs r1, 30\n\
+    adds r1, 0x1\n\
+    movs r0, 0x3\n\
+    ands r1, r0\n\
+    lsls r1, 2\n\
+    movs r0, 0xD\n\
+    negs r0, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r5, 0x5]\n\
+    b _0810E754\n\
+_0810E736:\n\
+    ldrb r1, [r4, 0xE]\n\
+    mov r0, r9\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    bne _0810E74A\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x43\n\
+    ldrb r0, [r1]\n\
+    subs r0, 0xC\n\
+    b _0810E752\n\
+_0810E74A:\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x43\n\
+    ldrb r0, [r1]\n\
+    adds r0, 0xC\n\
+_0810E752:\n\
+    strb r0, [r1]\n\
+_0810E754:\n\
+    ldrb r2, [r4, 0xE]\n\
+    lsls r0, r2, 31\n\
+    lsrs r0, 31\n\
+    eors r0, r6\n\
+    ands r0, r7\n\
+    mov r1, r8\n\
+    ands r1, r2\n\
+    orrs r1, r0\n\
+    strb r1, [r4, 0xE]\n\
+_0810E766:\n\
+    ldrb r1, [r4]\n\
+    movs r0, 0x9\n\
+    negs r0, r0\n\
+    ands r0, r1\n\
+    strb r0, [r4]\n\
+    ldrh r1, [r4, 0x2]\n\
+    mov r12, r1\n\
+_0810E774:\n\
+    ldrb r0, [r4]\n\
+    movs r1, 0xF\n\
+    ands r1, r0\n\
+    movs r0, 0x10\n\
+    b _0810E978\n\
+_0810E77E:\n\
+    lsls r1, r2, 24\n\
+    lsrs r0, r1, 28\n\
+    cmp r0, 0x3\n\
+    bne _0810E78C\n\
+    movs r0, 0x8\n\
+    orrs r0, r2\n\
+    b _0810E794\n\
+_0810E78C:\n\
+    lsrs r0, r1, 28\n\
+    cmp r0, 0x1\n\
+    bne _0810E79C\n\
+    adds r0, r2, 0\n\
+_0810E794:\n\
+    orrs r0, r7\n\
+    strb r0, [r4]\n\
+    strb r6, [r4, 0x1]\n\
+    b _0810E868\n\
+_0810E79C:\n\
+    movs r0, 0x8\n\
+    ands r0, r2\n\
+    cmp r0, 0\n\
+    beq _0810E868\n\
+    adds r3, r5, 0\n\
+    adds r3, 0x3F\n\
+    ldrb r2, [r3]\n\
+    lsls r1, r2, 31\n\
+    lsrs r1, 31\n\
+    movs r6, 0x1\n\
+    eors r1, r6\n\
+    ands r1, r7\n\
+    movs r0, 0x2\n\
+    negs r0, r0\n\
+    mov r8, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r3]\n\
+    lsls r0, 31\n\
+    lsrs r0, 31\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x2A\n\
+    strb r0, [r1]\n\
+    ldrb r0, [r3]\n\
+    movs r1, 0x4\n\
+    orrs r0, r1\n\
+    movs r1, 0x11\n\
+    negs r1, r1\n\
+    ands r0, r1\n\
+    strb r0, [r3]\n\
+    ldrb r1, [r4]\n\
+    movs r0, 0x4\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    beq _0810E85A\n\
+    bl IsContest\n\
+    lsls r0, 24\n\
+    cmp r0, 0\n\
+    bne _0810E82A\n\
+    ldrb r1, [r4, 0xE]\n\
+    mov r0, r9\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    bne _0810E810\n\
+    ldrb r2, [r5, 0x5]\n\
+    lsls r1, r2, 28\n\
+    lsrs r1, 30\n\
+    subs r1, 0x1\n\
+    movs r0, 0x3\n\
+    ands r1, r0\n\
+    lsls r1, 2\n\
+    movs r0, 0xD\n\
+    negs r0, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r5, 0x5]\n\
+    b _0810E848\n\
+_0810E810:\n\
+    ldrb r2, [r5, 0x5]\n\
+    lsls r1, r2, 28\n\
+    lsrs r1, 30\n\
+    adds r1, 0x1\n\
+    movs r0, 0x3\n\
+    ands r1, r0\n\
+    lsls r1, 2\n\
+    movs r0, 0xD\n\
+    negs r0, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r5, 0x5]\n\
+    b _0810E848\n\
+_0810E82A:\n\
+    ldrb r1, [r4, 0xE]\n\
+    mov r0, r9\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    bne _0810E83E\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x43\n\
+    ldrb r0, [r1]\n\
+    subs r0, 0xC\n\
+    b _0810E846\n\
+_0810E83E:\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x43\n\
+    ldrb r0, [r1]\n\
+    adds r0, 0xC\n\
+_0810E846:\n\
+    strb r0, [r1]\n\
+_0810E848:\n\
+    ldrb r2, [r4, 0xE]\n\
+    lsls r0, r2, 31\n\
+    lsrs r0, 31\n\
+    eors r0, r6\n\
+    ands r0, r7\n\
+    mov r1, r8\n\
+    ands r1, r2\n\
+    orrs r1, r0\n\
+    strb r1, [r4, 0xE]\n\
+_0810E85A:\n\
+    ldrb r1, [r4]\n\
+    movs r0, 0x9\n\
+    negs r0, r0\n\
+    ands r0, r1\n\
+    strb r0, [r4]\n\
+    ldrh r1, [r4, 0x2]\n\
+    mov r12, r1\n\
+_0810E868:\n\
+    ldrb r0, [r4]\n\
+    movs r1, 0xF\n\
+    ands r1, r0\n\
+    movs r0, 0x20\n\
+    b _0810E978\n\
+_0810E872:\n\
+    lsls r1, r2, 24\n\
+    lsrs r0, r1, 28\n\
+    cmp r0, 0x2\n\
+    bne _0810E882\n\
+    movs r0, 0x8\n\
+    orrs r0, r2\n\
+    strb r0, [r4]\n\
+    b _0810E970\n\
+_0810E882:\n\
+    lsrs r0, r1, 28\n\
+    cmp r0, 0\n\
+    bne _0810E8A4\n\
+    lsls r0, r2, 30\n\
+    lsrs r0, 31\n\
+    movs r1, 0x1\n\
+    eors r0, r1\n\
+    ands r0, r7\n\
+    lsls r0, 1\n\
+    movs r1, 0x3\n\
+    negs r1, r1\n\
+    ands r1, r2\n\
+    orrs r1, r0\n\
+    orrs r1, r7\n\
+    strb r1, [r4]\n\
+    strb r6, [r4, 0x1]\n\
+    b _0810E970\n\
+_0810E8A4:\n\
+    movs r0, 0x8\n\
+    ands r0, r2\n\
+    cmp r0, 0\n\
+    beq _0810E970\n\
+    adds r3, r5, 0\n\
+    adds r3, 0x3F\n\
+    ldrb r2, [r3]\n\
+    lsls r1, r2, 31\n\
+    lsrs r1, 31\n\
+    movs r6, 0x1\n\
+    eors r1, r6\n\
+    ands r1, r7\n\
+    movs r0, 0x2\n\
+    negs r0, r0\n\
+    mov r8, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r3]\n\
+    lsls r0, 31\n\
+    lsrs r0, 31\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x2A\n\
+    strb r0, [r1]\n\
+    ldrb r0, [r3]\n\
+    movs r1, 0x4\n\
+    orrs r0, r1\n\
+    movs r1, 0x11\n\
+    negs r1, r1\n\
+    ands r0, r1\n\
+    strb r0, [r3]\n\
+    ldrb r1, [r4]\n\
+    movs r0, 0x4\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    beq _0810E962\n\
+    bl IsContest\n\
+    lsls r0, 24\n\
+    cmp r0, 0\n\
+    bne _0810E932\n\
+    ldrb r1, [r4, 0xE]\n\
+    mov r0, r9\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    bne _0810E918\n\
+    ldrb r2, [r5, 0x5]\n\
+    lsls r1, r2, 28\n\
+    lsrs r1, 30\n\
+    subs r1, 0x1\n\
+    movs r0, 0x3\n\
+    ands r1, r0\n\
+    lsls r1, 2\n\
+    movs r0, 0xD\n\
+    negs r0, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r5, 0x5]\n\
+    b _0810E950\n\
+_0810E918:\n\
+    ldrb r2, [r5, 0x5]\n\
+    lsls r1, r2, 28\n\
+    lsrs r1, 30\n\
+    adds r1, 0x1\n\
+    movs r0, 0x3\n\
+    ands r1, r0\n\
+    lsls r1, 2\n\
+    movs r0, 0xD\n\
+    negs r0, r0\n\
+    ands r0, r2\n\
+    orrs r0, r1\n\
+    strb r0, [r5, 0x5]\n\
+    b _0810E950\n\
+_0810E932:\n\
+    ldrb r1, [r4, 0xE]\n\
+    mov r0, r9\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    bne _0810E946\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x43\n\
+    ldrb r0, [r1]\n\
+    subs r0, 0xC\n\
+    b _0810E94E\n\
+_0810E946:\n\
+    adds r1, r5, 0\n\
+    adds r1, 0x43\n\
+    ldrb r0, [r1]\n\
+    adds r0, 0xC\n\
+_0810E94E:\n\
+    strb r0, [r1]\n\
+_0810E950:\n\
+    ldrb r2, [r4, 0xE]\n\
+    lsls r0, r2, 31\n\
+    lsrs r0, 31\n\
+    eors r0, r6\n\
+    ands r0, r7\n\
+    mov r1, r8\n\
+    ands r1, r2\n\
+    orrs r1, r0\n\
+    strb r1, [r4, 0xE]\n\
+_0810E962:\n\
+    ldrb r1, [r4]\n\
+    movs r0, 0x9\n\
+    negs r0, r0\n\
+    ands r0, r1\n\
+    strb r0, [r4]\n\
+    ldrh r1, [r4, 0x2]\n\
+    mov r12, r1\n\
+_0810E970:\n\
+    ldrb r0, [r4]\n\
+    movs r1, 0xF\n\
+    ands r1, r0\n\
+    movs r0, 0x30\n\
+_0810E978:\n\
+    orrs r1, r0\n\
+    strb r1, [r4]\n\
+_0810E97C:\n\
+    ldrb r1, [r4]\n\
+    lsls r1, 30\n\
+    lsrs r1, 31\n\
+    adds r0, r4, 0\n\
+    adds r0, 0xC\n\
+    adds r0, r1\n\
+    ldrb r1, [r0]\n\
+    ldr r3, =gSineTable\n\
+    mov r2, r12\n\
+    lsls r0, r2, 1\n\
+    adds r0, r3\n\
+    movs r2, 0\n\
+    ldrsh r0, [r0, r2]\n\
+    muls r0, r1\n\
+    asrs r0, 8\n\
+    strh r0, [r5, 0x24]\n\
+    ldrb r2, [r5, 0x3]\n\
+    lsls r2, 26\n\
+    lsrs r2, 27\n\
+    movs r1, 0x24\n\
+    ldrsh r0, [r5, r1]\n\
+    negs r0, r0\n\
+    asrs r0, 1\n\
+    ldrb r1, [r4, 0xA]\n\
+    adds r0, r1\n\
+    lsls r0, 24\n\
+    lsrs r0, 24\n\
+    lsls r1, r0, 1\n\
+    adds r1, r3\n\
+    ldrh r6, [r1]\n\
+    ldr r1, =gOamMatrices\n\
+    lsls r2, 3\n\
+    adds r2, r1\n\
+    adds r0, 0x40\n\
+    lsls r0, 1\n\
+    adds r0, r3\n\
+    ldrh r0, [r0]\n\
+    strh r0, [r2, 0x6]\n\
+    strh r0, [r2]\n\
+    strh r6, [r2, 0x2]\n\
+    lsls r0, r6, 16\n\
+    asrs r0, 16\n\
+    negs r0, r0\n\
+    strh r0, [r2, 0x4]\n\
+    ldrh r0, [r4, 0x6]\n\
+    ldrh r2, [r4, 0x8]\n\
+    adds r0, r2\n\
+    strh r0, [r4, 0x8]\n\
+    lsls r0, 16\n\
+    lsrs r0, 24\n\
+    strh r0, [r5, 0x22]\n\
+    movs r1, 0x4\n\
+    ldrsh r0, [r4, r1]\n\
+    movs r1, 0x80\n\
+    lsls r1, 8\n\
+    ands r0, r1\n\
+    cmp r0, 0\n\
+    beq _0810EA0C\n\
+    ldrh r0, [r4, 0x4]\n\
+    subs r1, 0x1\n\
+    ands r1, r0\n\
+    ldrh r0, [r4, 0x2]\n\
+    subs r0, r1\n\
+    movs r1, 0xFF\n\
+    ands r0, r1\n\
+    strh r0, [r4, 0x2]\n\
+    b _0810EA1C\n\
+    .pool\n\
+_0810EA0C:\n\
+    ldrh r0, [r4, 0x4]\n\
+    ldr r1, =0x00007fff\n\
+    ands r1, r0\n\
+    ldrh r2, [r4, 0x2]\n\
+    adds r1, r2\n\
+    movs r0, 0xFF\n\
+    ands r1, r0\n\
+    strh r1, [r4, 0x2]\n\
+_0810EA1C:\n\
+    movs r0, 0x22\n\
+    ldrsh r1, [r5, r0]\n\
+    movs r2, 0x26\n\
+    ldrsh r0, [r5, r2]\n\
+    adds r1, r0\n\
+    ldrh r0, [r4, 0xE]\n\
+    lsrs r0, 1\n\
+    cmp r1, r0\n\
+    blt _0810EA36\n\
+    movs r0, 0\n\
+    strh r0, [r5, 0x2E]\n\
+    ldr r0, =sub_810E2C8\n\
+    str r0, [r5, 0x1C]\n\
+_0810EA36:\n\
+    pop {r3,r4}\n\
+    mov r8, r3\n\
+    mov r9, r4\n\
+    pop {r4-r7}\n\
+    pop {r0}\n\
+    bx r0\n\
+    .pool\n\
+    ");
+}
+#endif
+
+void sub_810EA4C(struct Sprite *sprite)
+{
+    sprite->oam.priority = GetBattlerSpriteBGPriority(gBattleAnimTarget);
+    sprite->pos1.x = GetBattlerSpriteCoord(gBattleAnimAttacker, 2);
+    sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimAttacker, 3);
+    sprite->callback = TranslateAnimSpriteToTargetMonLocation;
+}
+
+void sub_810EAA0(struct Sprite * sprite)
+{
+    u16 arg;
+    u8 mult;
+
+    if (!gBattleAnimArgs[2])
+        InitSpritePosToAnimAttacker(sprite, 0);
+    else
+        InitSpritePosToAnimTarget(sprite, FALSE);
+
+    if ((!gBattleAnimArgs[2] && !GetBattlerSide(gBattleAnimAttacker))
+        || (gBattleAnimArgs[2] == 1 && !GetBattlerSide(gBattleAnimTarget)))
+    {
+        sprite->pos1.x += 8;
+    }
+
+    SeekSpriteAnim(sprite, gBattleAnimArgs[4]);
+    sprite->pos1.x -= 32;
+    sprite->data[1] = 0x0ccc;
+
+    arg = gBattleAnimArgs[4];
+    mult = 12;
+    sprite->pos2.x += mult * arg;
+    sprite->data[0] = arg;
+    sprite->data[7] = gBattleAnimArgs[3];
+    sprite->callback = sub_810EB40;
+}
+
+void sub_810EB40(struct Sprite *sprite)
+{
+    sprite->pos2.x += sprite->data[1] >> 8;
+
+    if (++sprite->data[0] == 6)
+    {
+        sprite->data[0] = 0;
+        sprite->pos2.x = 0;
+        StartSpriteAnim(sprite, 0);
+    }
+
+    if (--sprite->data[7] == -1)
+        DestroyAnimSprite(sprite);
+}
+
+void sub_810EB88(u8 task)
+{
+    if (!(gTasks[task].data[0] % 32))
+    {
+        gAnimVisualTaskCount++;
+
+        gBattleAnimArgs[0] = Sin(gTasks[task].data[0], -13);
+        gBattleAnimArgs[1] = Cos(gTasks[task].data[0], -13);
+        gBattleAnimArgs[2] = 1;
+        gBattleAnimArgs[3] = 3;
+
+        CreateSpriteAndAnimate(&gUnknown_085973E8,
+                               GetBattlerSpriteCoord(gBattleAnimTarget, 2),
+                               GetBattlerSpriteCoord(gBattleAnimTarget, 3),
+                               3);
+    }
+
+    gTasks[task].data[0] += 8;
+
+    if (gTasks[task].data[0] > 255)
+        DestroyAnimVisualTask(task);
+}
+
+void sub_810EC34(struct Sprite *sprite)
+{
+    switch (sprite->data[0])
+    {
+    case 0:
+        InitSpritePosToAnimAttacker(sprite, 1);
+        gSprites[GetAnimBattlerSpriteId(0)].invisible = 1;
+        ++sprite->data[0];
+        break;
+    case 1:
+        if (sprite->affineAnimEnded)
+            DestroyAnimSprite(sprite);
+        break;
+    }
+}
+
+void sub_810EC94(struct Sprite *sprite)
+{
+    switch (sprite->data[0])
+    {
+    case 0:
+        sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimTarget, 1);
+        sprite->pos2.y = -sprite->pos1.y - 32;
+        sprite->data[0]++;
+        break;
+    case 1:
+        sprite->pos2.y += 10;
+        if (sprite->pos2.y >= 0)
+            ++sprite->data[0];
+        break;
+    case 2:
+        sprite->pos2.y -= 10;
+        if (sprite->pos1.y + sprite->pos2.y < -32)
+        {
+            gSprites[GetAnimBattlerSpriteId(0)].invisible = 0;
+            DestroyAnimSprite(sprite);
+        }
+        break;
+    }
+}
+
+void sub_810ED28(struct Sprite *sprite)
+{
+    InitSpritePosToAnimAttacker(sprite, 1);
+    sprite->data[0] = gBattleAnimArgs[2];
+    sprite->data[1] = gBattleAnimArgs[3];
+    sprite->callback = sub_810ED70;
+    gSprites[GetAnimBattlerSpriteId(0)].invisible = 1;
+}
+
+void sub_810ED70(struct Sprite *sprite)
+{
+    if (sprite->data[0] > 0)
+    {
+        sprite->data[0]--;
+    }
+    else if (sprite->pos1.y + sprite->pos2.y > -32)
+    {
+        sprite->data[2] += sprite->data[1];
+        sprite->pos2.y -= (sprite->data[2] >> 8);
+    }
+    else
+    {
+        sprite->invisible = 1;
+        if (sprite->data[3]++ > 20)
+            sprite->callback = sub_810EDD0;
+    }
+}
+
+void sub_810EDD0(struct Sprite *sprite)
+{
+    sprite->pos2.y += sprite->data[2] >> 8;
+
+    if (sprite->pos1.y + sprite->pos2.y > -32)
+        sprite->invisible = 0;
+
+    if (sprite->pos2.y > 0)
+        DestroyAnimSprite(sprite);
+}
+
+void sub_810EE14(struct Sprite *sprite)
+{
+    u32 matrixNum;
+    int t1, t2;
+
+    switch (sprite->data[0])
+    {
+    case 0:
+        if (!gBattleAnimArgs[0])
+        {
+            sprite->pos1.x = GetBattlerSpriteCoord(gBattleAnimAttacker, 0);
+            sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimAttacker, 1);
+        }
+        else
+        {
+            sprite->pos1.x = GetBattlerSpriteCoord(gBattleAnimTarget, 0);
+            sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimTarget, 1);
+        }
+
+        sprite->data[1] = 512;
+
+        TrySetSpriteRotScale(sprite, 0, 256, sprite->data[1], 0);
+        sprite->data[0]++;
+        break;
+    case 1:
+        if (sprite->data[2] <= 11)
+            sprite->data[1] -= 40;
+        else
+            sprite->data[1] += 40;
+
+        sprite->data[2]++;
+
+        TrySetSpriteRotScale(sprite, 0, 256, sprite->data[1], 0);
+
+        matrixNum = sprite->oam.matrixNum;
+
+        t1 = 15616;
+        t2 = t1 / gOamMatrices[matrixNum].d + 1;
+
+        if (t2 > 128)
+            t2 = 128;
+
+        t2 = (64 - t2) / 2;
+        sprite->pos2.y = t2;
+
+        if (sprite->data[2] == 24)
+        {
+            sub_80A749C(sprite);
+            DestroyAnimSprite(sprite);
+        }
+        break;
+    }
+}
+
+void sub_810EEF8(struct Sprite *sprite)
+{
+    int v1 = 0x1ff & Random2();
+    int v2 = 0x7f & Random2();
+
+    if (v1 % 2)
+        sprite->data[0] = 736 + v1;
+    else
+        sprite->data[0] = 736 - v1;
+
+    if (v2 % 2)
+        sprite->data[1] = 896 + v2;
+    else
+        sprite->data[1] = 896 - v2;
+
+    sprite->data[2] = gBattleAnimArgs[0];
+
+    if (sprite->data[2])
+        sprite->oam.matrixNum = 8;
+
+    if (gBattleAnimArgs[1] == 0)
+    {
+        sprite->pos1.x = GetBattlerSpriteCoord(gBattleAnimAttacker, 0);
+        sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimAttacker, 1) + 32;
+    }
+    else
+    {
+        sprite->pos1.x = GetBattlerSpriteCoord(gBattleAnimTarget, 0);
+        sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimTarget, 1) + 32;
+    }
+
+    sprite->callback = sub_810EFA8;
+}
+
+void sub_810EFA8(struct Sprite *sprite)
+{
+    if (sprite->data[2] == 0)
+    {
+        sprite->pos2.x += sprite->data[0] >> 8;
+        sprite->pos2.y -= sprite->data[1] >> 8;
+    }
+    else
+    {
+        sprite->pos2.x -= sprite->data[0] >> 8;
+        sprite->pos2.y -= sprite->data[1] >> 8;
+    }
+
+    sprite->data[0] = sprite->data[0];
+    sprite->data[1] -= 32;
+
+    if (sprite->data[0] < 0)
+        sprite->data[0] = 0;
+
+    if (++sprite->data[3] == 31)
+        DestroyAnimSprite(sprite);
+}
+
+void sub_810F004(struct Sprite *sprite)
+{
+    sprite->data[6] = 0;
+    sprite->data[7] = 64;
+    sprite->callback = sub_810F018;
+}
+
+void sub_810F018(struct Sprite *sprite)
+{
+    switch (sprite->data[0])
+    {
+    case 0:
+        if (++sprite->data[1] > 8)
+        {
+            sprite->data[1] = 0;
+            sprite->invisible ^= 1;
+            if (++sprite->data[2] > 5 && sprite->invisible)
+                sprite->data[0]++;
+        }
+        break;
+    case 1:
+        DestroyAnimSprite(sprite);
+        break;
+    }
+}
+
+void sub_810F084(struct Sprite *sprite)
+{
+    u16 rotation;
+    s16 posx = sprite->pos1.x;
+    s16 posy = sprite->pos1.y;
+
+    sprite->pos1.x = GetBattlerSpriteCoord(gBattleAnimAttacker, 2);
+    sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimAttacker, 3);
+
+    sprite->data[4] = sprite->pos1.x << 4;
+    sprite->data[5] = sprite->pos1.y << 4;
+
+    sprite->data[6] = ((posx - sprite->pos1.x) << 4) / 12;
+    sprite->data[7] = ((posy - sprite->pos1.y) << 4) / 12;
+
+    rotation = ArcTan2Neg(posx - sprite->pos1.x, posy - sprite->pos1.y);
+    rotation += 49152;
+
+    TrySetSpriteRotScale(sprite, 1, 0x100, 0x100, rotation);
+
+    sprite->callback = sub_810F140;
+}
+
+void sub_810F140(struct Sprite *sprite)
+{
+    sprite->data[4] += sprite->data[6];
+    sprite->data[5] += sprite->data[7];
+
+    sprite->pos1.x = sprite->data[4] >> 4;
+    sprite->pos1.y = sprite->data[5] >> 4;
+
+    if (sprite->pos1.x > 285 || sprite->pos1.x < -45
+        || sprite->pos1.y > 157 || sprite->pos1.y < -45)
+        DestroySpriteAndMatrix(sprite);
+}
+
+void unref_sub_810F184(u8 taskId)
+{
+    if (gBattleAnimArgs[0] == 0)
+    {
+        u8 spriteId = GetAnimBattlerSpriteId(0);
+        gSprites[spriteId].invisible = 1;
+    }
+    else
+    {
+        u8 spriteId = GetAnimBattlerSpriteId(0);
+        gSprites[spriteId].invisible = 0;
+    }
+    DestroyAnimVisualTask(taskId);
+}