Flatten pos fields in struct Sprite

src/battle_anim_poison.c

@@ -239,10 +239,10 @@ static void AnimAcidPoisonBubble_Step(struct Sprite *sprite)
 static void AnimSludgeBombHitParticle(struct Sprite *sprite)
 {
     sprite->data[0] = gBattleAnimArgs[2];
-    sprite->data[1] = sprite->pos1.x;
-    sprite->data[2] = sprite->pos1.x + gBattleAnimArgs[0];
-    sprite->data[3] = sprite->pos1.y;
-    sprite->data[4] = sprite->pos1.y + gBattleAnimArgs[1];
+    sprite->data[1] = sprite->x;
+    sprite->data[2] = sprite->x + gBattleAnimArgs[0];
+    sprite->data[3] = sprite->y;
+    sprite->data[4] = sprite->y + gBattleAnimArgs[1];
 
     InitSpriteDataForLinearTranslation(sprite);
 
@@ -265,17 +265,17 @@ static void AnimSludgeBombHitParticle_Step(struct Sprite *sprite)
 
 static void AnimAcidPoisonDroplet(struct Sprite *sprite)
 {
-    SetAverageBattlerPositions(gBattleAnimTarget, TRUE, &sprite->pos1.x, &sprite->pos1.y);
+    SetAverageBattlerPositions(gBattleAnimTarget, TRUE, &sprite->x, &sprite->y);
 
     if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
         gBattleAnimArgs[0] = -gBattleAnimArgs[0];
 
-    sprite->pos1.x += gBattleAnimArgs[0];
-    sprite->pos1.y += gBattleAnimArgs[1];
+    sprite->x += gBattleAnimArgs[0];
+    sprite->y += gBattleAnimArgs[1];
 
     sprite->data[0] = gBattleAnimArgs[4];
-    sprite->data[2] = sprite->pos1.x + gBattleAnimArgs[2];
-    sprite->data[4] = sprite->pos1.y + sprite->data[0];
+    sprite->data[2] = sprite->x + gBattleAnimArgs[2];
+    sprite->data[4] = sprite->y + sprite->data[0];
 
     sprite->callback = StartAnimLinearTranslation;
     StoreSpriteCallbackInData6(sprite, DestroyAnimSprite);
@@ -295,13 +295,13 @@ static void AnimBubbleEffect(struct Sprite *sprite)
     }
     else
     {
-        SetAverageBattlerPositions(gBattleAnimTarget, TRUE, &sprite->pos1.x, &sprite->pos1.y);
+        SetAverageBattlerPositions(gBattleAnimTarget, TRUE, &sprite->x, &sprite->y);
 
         if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
             gBattleAnimArgs[0] = -gBattleAnimArgs[0];
 
-        sprite->pos1.x += gBattleAnimArgs[0];
-        sprite->pos1.y += gBattleAnimArgs[1];
+        sprite->x += gBattleAnimArgs[0];
+        sprite->y += gBattleAnimArgs[1];
     }
 
     sprite->callback = AnimBubbleEffect_Step;
@@ -310,9 +310,9 @@ static void AnimBubbleEffect(struct Sprite *sprite)
 static void AnimBubbleEffect_Step(struct Sprite *sprite)
 {
     sprite->data[0] = (sprite->data[0] + 0xB) & 0xFF;
-    sprite->pos2.x = Sin(sprite->data[0], 4);
+    sprite->x2 = Sin(sprite->data[0], 4);
     sprite->data[1] += 0x30;
-    sprite->pos2.y = -(sprite->data[1] >> 8);
+    sprite->y2 = -(sprite->data[1] >> 8);
 
     if (sprite->affineAnimEnded)
         DestroyAnimSprite(sprite);