1 files changed, 47 insertions, 51 deletions

diff --git a/src/battle_anim_rock.c b/src/battle_anim_rock.c
index 245fb43a2..7f292d596 100644
--- a/src/battle_anim_rock.c
+++ b/src/battle_anim_rock.c
@@ -142,37 +142,37 @@ static const struct SubspriteTable sFlyingSandSubspriteTable[] =
     {ARRAY_COUNT(sFlyingSandSubsprites), sFlyingSandSubsprites},
 };
 
-static const union AnimCmd sAnim_BasicRock_0[] =
+static const union AnimCmd sAnim_Rock_Biggest[] =
 {
     ANIMCMD_FRAME(0, 1),
     ANIMCMD_END,
 };
 
-static const union AnimCmd sAnim_BasicRock_1[] =
+static const union AnimCmd sAnim_Rock_Bigger[] =
 {
     ANIMCMD_FRAME(16, 1),
     ANIMCMD_END,
 };
 
-static const union AnimCmd sAnim_WeatherBallRockDown_0[] =
+static const union AnimCmd sAnim_Rock_Big[] =
 {
     ANIMCMD_FRAME(32, 1),
     ANIMCMD_END,
 };
 
-static const union AnimCmd sAnim_WeatherBallRockDown_1[] =
+static const union AnimCmd sAnim_Rock_Small[] =
 {
     ANIMCMD_FRAME(48, 1),
     ANIMCMD_END,
 };
 
-static const union AnimCmd sAnim_TwisterRock_0[] =
+static const union AnimCmd sAnim_Rock_Smaller[] =
 {
     ANIMCMD_FRAME(64, 1),
     ANIMCMD_END,
 };
 
-static const union AnimCmd sAnim_TwisterRock_1[] =
+static const union AnimCmd sAnim_Rock_Smallest[] =
 {
     ANIMCMD_FRAME(80, 1),
     ANIMCMD_END,
@@ -180,16 +180,12 @@ static const union AnimCmd sAnim_TwisterRock_1[] =
 
 static const union AnimCmd *const sAnims_BasicRock[] =
 {
-    sAnim_BasicRock_0,
-    sAnim_BasicRock_1,
-    sAnim_WeatherBallRockDown_0,
-    sAnim_WeatherBallRockDown_1,
-};
-
-static const union AnimCmd *const sAnims_TwisterRock[] =
-{
-    sAnim_TwisterRock_0,
-    sAnim_TwisterRock_1,
+    sAnim_Rock_Biggest,
+    sAnim_Rock_Bigger,
+    sAnim_Rock_Big,
+    sAnim_Rock_Small,
+    sAnim_Rock_Smaller,
+    sAnim_Rock_Smallest,
 };
 
 const struct SpriteTemplate gAncientPowerRockSpriteTemplate =
@@ -281,7 +277,7 @@ const struct SpriteTemplate gTwisterRockSpriteTemplate =
     .tileTag = ANIM_TAG_ROCKS,
     .paletteTag = ANIM_TAG_ROCKS,
     .oam = &gOamData_AffineOff_ObjNormal_32x32,
-    .anims = sAnims_TwisterRock,
+    .anims = &sAnims_BasicRock[4],
     .images = NULL,
     .affineAnims = sAffineAnims_BasicRock,
     .callback = AnimMoveTwisterParticle,
@@ -301,10 +297,10 @@ const struct SpriteTemplate gWeatherBallRockDownSpriteTemplate =
 static void AnimFallingRock(struct Sprite *sprite)
 {
     if (gBattleAnimArgs[3] != 0)
-        SetAverageBattlerPositions(gBattleAnimTarget, 0, &sprite->pos1.x, &sprite->pos1.y);
+        SetAverageBattlerPositions(gBattleAnimTarget, 0, &sprite->x, &sprite->y);
 
-    sprite->pos1.x += gBattleAnimArgs[0];
-    sprite->pos1.y += 14;
+    sprite->x += gBattleAnimArgs[0];
+    sprite->y += 14;
 
     StartSpriteAnim(sprite, gBattleAnimArgs[1]);
     AnimateSprite(sprite);
@@ -323,7 +319,7 @@ static void AnimFallingRock(struct Sprite *sprite)
 
 static void AnimFallingRock_Step(struct Sprite *sprite)
 {
-    sprite->pos1.x += sprite->data[5];
+    sprite->x += sprite->data[5];
 
     sprite->data[0] = 192;
     sprite->data[1] = sprite->data[5];
@@ -343,17 +339,17 @@ static void AnimRockFragment(struct Sprite *sprite)
     AnimateSprite(sprite);
 
     if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
-        sprite->pos1.x -= gBattleAnimArgs[0];
+        sprite->x -= gBattleAnimArgs[0];
     else
-        sprite->pos1.x += gBattleAnimArgs[0];
+        sprite->x += gBattleAnimArgs[0];
 
-    sprite->pos1.y += gBattleAnimArgs[1];
+    sprite->y += gBattleAnimArgs[1];
 
     sprite->data[0] = gBattleAnimArgs[4];
-    sprite->data[1] = sprite->pos1.x;
-    sprite->data[2] = sprite->pos1.x + gBattleAnimArgs[2];
-    sprite->data[3] = sprite->pos1.y;
-    sprite->data[4] = sprite->pos1.y + gBattleAnimArgs[3];
+    sprite->data[1] = sprite->x;
+    sprite->data[2] = sprite->x + gBattleAnimArgs[2];
+    sprite->data[3] = sprite->y;
+    sprite->data[4] = sprite->y + gBattleAnimArgs[3];
 
     InitSpriteDataForLinearTranslation(sprite);
     sprite->data[3] = 0;
@@ -382,8 +378,8 @@ static void AnimParticleInVortex(struct Sprite *sprite)
 static void AnimParticleInVortex_Step(struct Sprite *sprite)
 {
     sprite->data[4] += sprite->data[1];
-    sprite->pos2.y = -(sprite->data[4] >> 8);
-    sprite->pos2.x = Sin(sprite->data[5], sprite->data[3]);
+    sprite->y2 = -(sprite->data[4] >> 8);
+    sprite->x2 = Sin(sprite->data[5], sprite->data[3]);
     sprite->data[5] = (sprite->data[5] + sprite->data[2]) & 0xFF;
 
     if (--sprite->data[0] == -1)
@@ -500,17 +496,17 @@ static void AnimFlyingSandCrescent(struct Sprite *sprite)
     {
         if (gBattleAnimArgs[3] != 0 && GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
         {
-            sprite->pos1.x = 304;
+            sprite->x = DISPLAY_WIDTH + 64;
             gBattleAnimArgs[1] = -gBattleAnimArgs[1];
             sprite->data[5] = 1;
             sprite->oam.matrixNum = ST_OAM_HFLIP;
         }
         else
         {
-            sprite->pos1.x = -64;
+            sprite->x = -64;
         }
 
-        sprite->pos1.y = gBattleAnimArgs[0];
+        sprite->y = gBattleAnimArgs[0];
         SetSubspriteTables(sprite, sFlyingSandSubspriteTable);
         sprite->data[1] = gBattleAnimArgs[1];
         sprite->data[2] = gBattleAnimArgs[2];
@@ -520,19 +516,19 @@ static void AnimFlyingSandCrescent(struct Sprite *sprite)
     {
         sprite->data[3] += sprite->data[1];
         sprite->data[4] += sprite->data[2];
-        sprite->pos2.x += (sprite->data[3] >> 8);
-        sprite->pos2.y += (sprite->data[4] >> 8);
+        sprite->x2 += (sprite->data[3] >> 8);
+        sprite->y2 += (sprite->data[4] >> 8);
         sprite->data[3] &= 0xFF;
         sprite->data[4] &= 0xFF;
 
         if (sprite->data[5] == 0)
         {
-            if (sprite->pos1.x + sprite->pos2.x > 272)
+            if (sprite->x + sprite->x2 > DISPLAY_WIDTH + 32)
             {
                 sprite->callback = DestroyAnimSprite;
             }
         }
-        else if (sprite->pos1.x + sprite->pos2.x < -32)
+        else if (sprite->x + sprite->x2 < -32)
         {
             sprite->callback = DestroyAnimSprite;
         }
@@ -551,8 +547,8 @@ static void AnimRaiseSprite(struct Sprite *sprite)
     InitSpritePosToAnimAttacker(sprite, 0);
 
     sprite->data[0] = gBattleAnimArgs[3];
-    sprite->data[2] = sprite->pos1.x;
-    sprite->data[4] = sprite->pos1.y + gBattleAnimArgs[2];
+    sprite->data[2] = sprite->x;
+    sprite->data[4] = sprite->y + gBattleAnimArgs[2];
 
     sprite->callback = StartAnimLinearTranslation;
     StoreSpriteCallbackInData6(sprite, DestroyAnimSprite);
@@ -622,8 +618,8 @@ static void AnimTask_Rollout_Step(u8 taskId)
     case 0:
         task->data[6] -= task->data[4];
         task->data[7] -= task->data[5];
-        gSprites[task->data[15]].pos2.x = task->data[6] >> 3;
-        gSprites[task->data[15]].pos2.y = task->data[7] >> 3;
+        gSprites[task->data[15]].x2 = task->data[6] >> 3;
+        gSprites[task->data[15]].y2 = task->data[7] >> 3;
 
         if (++task->data[9] == 10)
         {
@@ -650,8 +646,8 @@ static void AnimTask_Rollout_Step(u8 taskId)
             task->data[0]++;
         }
 
-        gSprites[task->data[15]].pos2.x = task->data[6] >> 3;
-        gSprites[task->data[15]].pos2.y = task->data[7] >> 3;
+        gSprites[task->data[15]].x2 = task->data[6] >> 3;
+        gSprites[task->data[15]].y2 = task->data[7] >> 3;
         break;
     case 3:
         task->data[2] += task->data[4];
@@ -752,7 +748,7 @@ static void AnimRockTomb(struct Sprite *sprite)
 {
     StartSpriteAnim(sprite, gBattleAnimArgs[4]);
 
-    sprite->pos2.x = gBattleAnimArgs[0];
+    sprite->x2 = gBattleAnimArgs[0];
     sprite->data[2] = gBattleAnimArgs[1];
     sprite->data[3] -= gBattleAnimArgs[2];
     sprite->data[0] = 3;
@@ -766,7 +762,7 @@ static void AnimRockTomb_Step(struct Sprite *sprite)
     sprite->invisible = FALSE;
     if (sprite->data[3] != 0)
     {
-        sprite->pos2.y = sprite->data[2] + sprite->data[3];
+        sprite->y2 = sprite->data[2] + sprite->data[3];
         sprite->data[3] += sprite->data[0];
         sprite->data[0]++;
         if (sprite->data[3] > 0)
@@ -791,10 +787,10 @@ static void AnimRockBlastRock(struct Sprite *sprite)
 
 static void AnimRockScatter(struct Sprite *sprite)
 {
-    sprite->pos1.x = GetBattlerSpriteCoord(gBattleAnimTarget, 0);
-    sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimTarget, 1);
-    sprite->pos1.x += gBattleAnimArgs[0];
-    sprite->pos1.y += gBattleAnimArgs[1];
+    sprite->x = GetBattlerSpriteCoord(gBattleAnimTarget, 0);
+    sprite->y = GetBattlerSpriteCoord(gBattleAnimTarget, 1);
+    sprite->x += gBattleAnimArgs[0];
+    sprite->y += gBattleAnimArgs[1];
 
     sprite->data[1] = gBattleAnimArgs[0];
     sprite->data[2] = gBattleAnimArgs[1];
@@ -810,8 +806,8 @@ static void AnimRockScatter_Step(struct Sprite *sprite)
     sprite->data[3] += sprite->data[1];
     sprite->data[4] += sprite->data[2];
 
-    sprite->pos2.x += sprite->data[3] / 40;
-    sprite->pos2.y -= Sin(sprite->data[0], sprite->data[5]);
+    sprite->x2 += sprite->data[3] / 40;
+    sprite->y2 -= Sin(sprite->data[0], sprite->data[5]);
 
     if (sprite->data[0] > 140)
         DestroyAnimSprite(sprite);