Merge pull request #462 from ProjectRevoTPP/sprite_struct

change Sprite struct to use a data array instead of manual declares. 

9 files changed, 598 insertions, 598 deletions

diff --git a/src/scene/berry_blender.c b/src/scene/berry_blender.c
index 398f62833..42c79bc99 100644
--- a/src/scene/berry_blender.c
+++ b/src/scene/berry_blender.c
@@ -1019,34 +1019,34 @@ static void sub_804E56C(void)
 
 void sub_804E738(struct Sprite* sprite)
 {
-    sprite->data1 += sprite->data6;
-    sprite->data2 -= sprite->data4;
-    sprite->data2 += sprite->data7;
-    sprite->data0 += sprite->data7;
-    sprite->data4--;
+    sprite->data[1] += sprite->data[6];
+    sprite->data[2] -= sprite->data[4];
+    sprite->data[2] += sprite->data[7];
+    sprite->data[0] += sprite->data[7];
+    sprite->data[4]--;
 
-    if (sprite->data0 < sprite->data2)
+    if (sprite->data[0] < sprite->data[2])
     {
-        sprite->data3 = sprite->data4 = sprite->data3 - 1;
-        if (++sprite->data5 > 3)
+        sprite->data[3] = sprite->data[4] = sprite->data[3] - 1;
+        if (++sprite->data[5] > 3)
             DestroySprite(sprite);
         else
             PlaySE(SE_TB_KARA);
     }
-    sprite->pos1.x = sprite->data1;
-    sprite->pos1.y = sprite->data2;
+    sprite->pos1.x = sprite->data[1];
+    sprite->pos1.y = sprite->data[2];
 }
 
 void sub_804E794(struct Sprite* sprite, s16 a2, s16 a3, s16 a4, s16 a5, s16 a6)
 {
-    sprite->data0 = a3;
-    sprite->data1 = a2;
-    sprite->data2 = a3;
-    sprite->data3 = a4;
-    sprite->data4 = 10;
-    sprite->data5 = 0;
-    sprite->data6 = a5;
-    sprite->data7 = a6;
+    sprite->data[0] = a3;
+    sprite->data[1] = a2;
+    sprite->data[2] = a3;
+    sprite->data[3] = a4;
+    sprite->data[4] = 10;
+    sprite->data[5] = 0;
+    sprite->data[6] = a5;
+    sprite->data[7] = a6;
     sprite->callback = sub_804E738;
 }
 
@@ -3012,10 +3012,10 @@ static void sub_80514F0(void)
 
 void sub_8051524(struct Sprite* sprite)
 {
-    sprite->data2 += sprite->data0;
-    sprite->data3 += sprite->data1;
-    sprite->pos2.x = sprite->data2 / 8;
-    sprite->pos2.y = sprite->data3 / 8;
+    sprite->data[2] += sprite->data[0];
+    sprite->data[3] += sprite->data[1];
+    sprite->pos2.x = sprite->data[2] / 8;
+    sprite->pos2.y = sprite->data[3] / 8;
     if (sprite->animEnded)
         DestroySprite(sprite);
 }
@@ -3037,8 +3037,8 @@ static void sub_805156C(void)
         y = gSineTable[(rand & 0xFF)] / 4;
 
         spriteID = CreateSprite(&sSpriteTemplate_82164FC, x + 120, y + 80, 1);
-        gSprites[spriteID].data0 = 16 - (Random() % 32);
-        gSprites[spriteID].data1 = 16 - (Random() % 32);
+        gSprites[spriteID].data[0] = 16 - (Random() % 32);
+        gSprites[spriteID].data[1] = 16 - (Random() % 32);
 
         gSprites[spriteID].callback = sub_8051524;
     }
@@ -3046,16 +3046,16 @@ static void sub_805156C(void)
 
 static void sub_8051650(struct Sprite* sprite)
 {
-    sprite->data0++;
-    sprite->pos2.y = -(sprite->data0 / 3);
+    sprite->data[0]++;
+    sprite->pos2.y = -(sprite->data[0] / 3);
     if (sprite->animEnded)
         DestroySprite(sprite);
 }
 
 void sub_8051684(struct Sprite* sprite)
 {
-    sprite->data0++;
-    sprite->pos2.y = -(sprite->data0 * 2);
+    sprite->data[0]++;
+    sprite->pos2.y = -(sprite->data[0] * 2);
     if (sprite->pos2.y < -12)
         sprite->pos2.y = -12;
     if (sprite->animEnded)
@@ -3110,74 +3110,74 @@ void unref_sub_80516F8(u8 taskID)
 
 static void sub_805181C(struct Sprite* sprite)
 {
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
-        sprite->data1 += 8;
-        if (sprite->data1 > 88)
+        sprite->data[1] += 8;
+        if (sprite->data[1] > 88)
         {
-            sprite->data1 = 88;
-            sprite->data0++;
+            sprite->data[1] = 88;
+            sprite->data[0]++;
             PlaySE(SE_KON);
         }
         break;
     case 1:
-        sprite->data2 += 1;
-        if (sprite->data2 > 20)
+        sprite->data[2] += 1;
+        if (sprite->data[2] > 20)
         {
-            sprite->data0++;
-            sprite->data2 = 0;
+            sprite->data[0]++;
+            sprite->data[2] = 0;
         }
         break;
     case 2:
-        sprite->data1 += 4;
-        if (sprite->data1 > 176)
+        sprite->data[1] += 4;
+        if (sprite->data[1] > 176)
         {
-            if (++sprite->data3 == 3)
+            if (++sprite->data[3] == 3)
             {
                 DestroySprite(sprite);
                 CreateSprite(&sSpriteTemplate_821657C, 120, -20, 2);
             }
             else
             {
-                sprite->data0 = 0;
-                sprite->data1 = -16;
-                StartSpriteAnim(sprite, sprite->data3);
+                sprite->data[0] = 0;
+                sprite->data[1] = -16;
+                StartSpriteAnim(sprite, sprite->data[3]);
             }
         }
         break;
     }
-    sprite->pos2.y = sprite->data1;
+    sprite->pos2.y = sprite->data[1];
 }
 
 static void sub_80518CC(struct Sprite* sprite)
 {
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
-        sprite->data1 += 8;
-        if (sprite->data1 > 92)
+        sprite->data[1] += 8;
+        if (sprite->data[1] > 92)
         {
-            sprite->data1 = 92;
-            sprite->data0++;
+            sprite->data[1] = 92;
+            sprite->data[0]++;
             PlaySE(SE_PIN);
         }
         break;
     case 1:
-        sprite->data2 += 1;
-        if (sprite->data2 > 20)
-            sprite->data0++;
+        sprite->data[2] += 1;
+        if (sprite->data[2] > 20)
+            sprite->data[0]++;
         break;
     case 2:
-        sprite->data1 += 4;
-        if (sprite->data1 > 176)
+        sprite->data[1] += 4;
+        if (sprite->data[1] > 176)
         {
             gBerryBlenderData->field_0++;
             DestroySprite(sprite);
         }
         break;
     }
-    sprite->pos2.y = sprite->data1;
+    sprite->pos2.y = sprite->data[1];
 }
 
 static void sub_805194C(u16 a0, u16 a1)
diff --git a/src/scene/credits.c b/src/scene/credits.c
index 077fc5e0d..ccd4cebc6 100644
--- a/src/scene/credits.c
+++ b/src/scene/credits.c
@@ -520,7 +520,7 @@ static void task_a_8143B38(u8 taskIdA)
 
 static void task_a_8143B68(u8 taskIdA)
 {
-    u16 data11;
+    u16 data1;
 
     if (gTasks[taskIdA].data[TDA_4])
     {
@@ -535,18 +535,18 @@ static void task_a_8143B68(u8 taskIdA)
     }
 
     gUnknown_02039320 = 0;
-    data11 = gTasks[taskIdA].data[TDA_11];
+    data1 = gTasks[taskIdA].data[TDA_11];
 
     if (gTasks[taskIdA].data[TDA_11] == 1)
     {
-        gTasks[taskIdA].data[TDA_13] = data11;
+        gTasks[taskIdA].data[TDA_13] = data1;
         gTasks[taskIdA].data[TDA_11] = 0;
         BeginNormalPaletteFade(-1, 0, 0, 16, 0);
         gTasks[taskIdA].func = task_a_8143BFC;
     }
     else if (gTasks[taskIdA].data[TDA_11] == 2)
     {
-        gTasks[taskIdA].data[TDA_13] = data11;
+        gTasks[taskIdA].data[TDA_13] = data1;
         gTasks[taskIdA].data[TDA_11] = 0;
         BeginNormalPaletteFade(-1, 0, 0, 16, 0);
         gTasks[taskIdA].func = task_a_8143CC0;
@@ -956,12 +956,12 @@ static void task_d_8144514(u8 taskIdD)
         if (r6->unk8C < r6->unk8E - 1)
         {
             r6->unk8C++;
-            gSprites[r2].data3 = 50;
+            gSprites[r2].data[3] = 50;
         }
         else
         {
             r6->unk8C = 0;
-            gSprites[r2].data3 = 512;
+            gSprites[r2].data[3] = 512;
         }
         r6->unk88++;
         if (r6->unk8A == 2)
@@ -996,7 +996,7 @@ void task_c_8144664(u8 taskIdC)
         }
         else
         {
-            gSprites[gTasks[taskIdC].data[TDC_2]].data0 = 2;
+            gSprites[gTasks[taskIdC].data[TDC_2]].data[0] = 2;
             gTasks[taskIdC].data[TDC_5] = 0;
             gTasks[taskIdC].data[TDC_0]++;
         }
@@ -1013,8 +1013,8 @@ void task_c_8144664(u8 taskIdC)
         }
         break;
     case 3:
-        gSprites[gTasks[taskIdC].data[TDC_2]].data0 = 3;
-        gSprites[gTasks[taskIdC].data[TDC_3]].data0 = 1;
+        gSprites[gTasks[taskIdC].data[TDC_2]].data[0] = 3;
+        gSprites[gTasks[taskIdC].data[TDC_3]].data[0] = 1;
         gTasks[taskIdC].data[TDC_4] = 120;
         gTasks[taskIdC].data[TDC_0]++;
         break;
@@ -1037,7 +1037,7 @@ void task_c_8144664(u8 taskIdC)
         }
         else
         {
-            gSprites[gTasks[taskIdC].data[TDC_2]].data0 = 1;
+            gSprites[gTasks[taskIdC].data[TDC_2]].data[0] = 1;
             gTasks[taskIdC].data[TDC_0]++;
         }
         break;
@@ -1045,16 +1045,16 @@ void task_c_8144664(u8 taskIdC)
         gTasks[taskIdC].data[TDC_0] = 50;
         break;
     case 10:
-        gSprites[gTasks[taskIdC].data[TDC_3]].data0 = 2;
+        gSprites[gTasks[taskIdC].data[TDC_3]].data[0] = 2;
         gTasks[taskIdC].data[TDC_0] = 50;
         break;
     case 20:
-        gSprites[gTasks[taskIdC].data[TDC_2]].data0 = 4;
+        gSprites[gTasks[taskIdC].data[TDC_2]].data[0] = 4;
         gTasks[taskIdC].data[TDC_0] = 50;
         break;
     case 30:
-        gSprites[gTasks[taskIdC].data[TDC_2]].data0 = 5;
-        gSprites[gTasks[taskIdC].data[TDC_3]].data0 = 3;
+        gSprites[gTasks[taskIdC].data[TDC_2]].data[0] = 5;
+        gSprites[gTasks[taskIdC].data[TDC_3]].data[0] = 3;
         gTasks[taskIdC].data[TDC_0] = 50;
         break;
     case 50:
@@ -1132,8 +1132,8 @@ static void sub_8144A68(u8 data, u8 taskIdA)
         gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].pos1.x = 272;
         gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].pos1.y = 46;
         gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].pos1.y = 46;
-        gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].data0 = 0;
-        gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].data0 = 0;
+        gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].data[0] = 0;
+        gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].data[0] = 0;
         gTasks[taskIdA].data[TDA_0] = sub_8148EC0(0, 0x2000, 0x20, 8);
         break;
     case 1:
@@ -1143,8 +1143,8 @@ static void sub_8144A68(u8 data, u8 taskIdA)
         gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].pos1.x = 272;
         gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].pos1.y = 46;
         gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].pos1.y = 46;
-        gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].data0 = 0;
-        gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].data0 = 0;
+        gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].data[0] = 0;
+        gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].data[0] = 0;
         gTasks[taskIdA].data[TDA_0] = sub_8148EC0(0, 0x2000, 0x20, 8);
         break;
     case 2:
@@ -1154,8 +1154,8 @@ static void sub_8144A68(u8 data, u8 taskIdA)
         gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].pos1.x = 272;
         gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].pos1.y = 46;
         gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].pos1.y = 46;
-        gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].data0 = 0;
-        gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].data0 = 0;
+        gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].data[0] = 0;
+        gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].data[0] = 0;
         gTasks[taskIdA].data[TDA_0] = sub_8148EC0(1, 0x2000, 0x200, 8);
         break;
     case 3:
@@ -1165,8 +1165,8 @@ static void sub_8144A68(u8 data, u8 taskIdA)
         gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].pos1.x = -32;
         gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].pos1.y = 46;
         gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].pos1.y = 46;
-        gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].data0 = 0;
-        gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].data0 = 0;
+        gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].data[0] = 0;
+        gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].data[0] = 0;
         gTasks[taskIdA].data[TDA_0] = sub_8148EC0(1, 0x2000, 0x200, 8);
         break;
     case 4:
@@ -1176,8 +1176,8 @@ static void sub_8144A68(u8 data, u8 taskIdA)
         gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].pos1.x = 152;
         gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].pos1.y = 46;
         gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].pos1.y = 46;
-        gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].data0 = 0;
-        gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].data0 = 0;
+        gSprites[gTasks[taskIdA].data[TDA_PLAYER_CYCLIST]].data[0] = 0;
+        gSprites[gTasks[taskIdA].data[TDA_RIVAL_CYCLIST]].data[0] = 0;
         gTasks[taskIdA].data[TDA_0] = sub_8148EC0(2, 0x2000, 0x200, 8);
         break;
     }
@@ -1384,7 +1384,7 @@ static void spritecb_player_8145378(struct Sprite *sprite)
         return;
     }
 
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
         StartSpriteAnimIfDifferent(sprite, 0);
@@ -1421,7 +1421,7 @@ static void spritecb_rival_8145420(struct Sprite *sprite)
         return;
     }
 
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
         sprite->pos2.y = 0;
@@ -1437,9 +1437,9 @@ static void spritecb_rival_8145420(struct Sprite *sprite)
         sprite->pos2.y = -gUnknown_0203935A;
         break;
     case 2:
-        sprite->data7 += 1;
+        sprite->data[7] += 1;
         StartSpriteAnimIfDifferent(sprite, 0);
-        if ((sprite->data7 & 3) == 0)
+        if ((sprite->data[7] & 3) == 0)
             sprite->pos1.x += 1;
         break;
     case 3:
@@ -1458,74 +1458,74 @@ void spritecb_81454E0(struct Sprite *sprite)
         return;
     }
 
-    sprite->data7 += 1;
-    switch (sprite->data0)
+    sprite->data[7] += 1;
+    switch (sprite->data[0])
     {
     case 0:
     default:
         sprite->oam.affineMode = 1;
-        sprite->oam.matrixNum = sprite->data1;
-        sprite->data2 = 16;
-        SetOamMatrix(sprite->data1, 0x10000 / sprite->data2, 0, 0, 0x10000 / sprite->data2);
+        sprite->oam.matrixNum = sprite->data[1];
+        sprite->data[2] = 16;
+        SetOamMatrix(sprite->data[1], 0x10000 / sprite->data[2], 0, 0, 0x10000 / sprite->data[2]);
         sprite->invisible = FALSE;
-        sprite->data0 = 1;
+        sprite->data[0] = 1;
         break;
     case 1:
-        if (sprite->data2 < 256)
+        if (sprite->data[2] < 256)
         {
-            sprite->data2 += 8;
-            SetOamMatrix(sprite->data1, 0x10000 / sprite->data2, 0, 0, 0x10000 / sprite->data2);
+            sprite->data[2] += 8;
+            SetOamMatrix(sprite->data[1], 0x10000 / sprite->data[2], 0, 0, 0x10000 / sprite->data[2]);
         }
         else
         {
-            sprite->data0 += 1;
+            sprite->data[0] += 1;
         }
-        switch (sprite->data1)
+        switch (sprite->data[1])
         {
         case 1:
-            if ((sprite->data7 & 3) == 0)
+            if ((sprite->data[7] & 3) == 0)
                 sprite->pos1.y += 1;
             sprite->pos1.x -= 2;
             break;
         case 2:
             break;
         case 3:
-            if ((sprite->data7 & 3) == 0)
+            if ((sprite->data[7] & 3) == 0)
                 sprite->pos1.y += 1;
             sprite->pos1.x += 2;
             break;
         }
         break;
     case 2:
-        if (sprite->data3 != 0)
+        if (sprite->data[3] != 0)
         {
-            sprite->data3 -= 1;
+            sprite->data[3] -= 1;
         }
         else
         {
             REG_BLDCNT = 0xF40;
             REG_BLDALPHA = 0x10;
             sprite->oam.objMode = 1;
-            sprite->data3 = 16;
-            sprite->data0 += 1;
+            sprite->data[3] = 16;
+            sprite->data[0] += 1;
         }
         break;
     case 3:
-        if (sprite->data3 != 0)
+        if (sprite->data[3] != 0)
         {
             int data3;
             vu16 *reg;
 
-            sprite->data3 -= 1;
+            sprite->data[3] -= 1;
 
             reg = &REG_BLDALPHA;
-            data3 = 16 - sprite->data3;
-            *reg = (data3 << 8) + sprite->data3;
+            data3 = 16 - sprite->data[3];
+            *reg = (data3 << 8) + sprite->data[3];
         }
         else
         {
             sprite->invisible = TRUE;
-            sprite->data0 = 10;
+            sprite->data[0] = 10;
         }
         break;
     case 10:
@@ -1575,12 +1575,12 @@ static u8 sub_81456B4(u16 species, u16 x, u16 y, u16 position)
     spriteId = CreateSprite(&gUnknown_02024E8C, x, y, 0);
     gSprites[spriteId].oam.paletteNum = position;
     gSprites[spriteId].oam.priority = 1;
-    gSprites[spriteId].data1 = position + 1;
+    gSprites[spriteId].data[1] = position + 1;
     gSprites[spriteId].invisible = TRUE;
     gSprites[spriteId].callback = spritecb_81454E0;
 
     spriteId2 = CreateSprite(&gSpriteTemplate_840CAEC, gSprites[spriteId].pos1.x, gSprites[spriteId].pos1.y, 1);
-    gSprites[spriteId2].data0 = spriteId;
+    gSprites[spriteId2].data[0] = spriteId;
 
     StartSpriteAnimIfDifferent(&gSprites[spriteId2], position);
 
@@ -1589,18 +1589,18 @@ static u8 sub_81456B4(u16 species, u16 x, u16 y, u16 position)
 
 void spritecb_814580C(struct Sprite *sprite)
 {
-    if (gSprites[sprite->data0].data0 == 10 || gUnknown_0203935C)
+    if (gSprites[sprite->data[0]].data[0] == 10 || gUnknown_0203935C)
     {
         DestroySprite(sprite);
         return;
     }
 
-    sprite->invisible = gSprites[sprite->data0].invisible;
-    sprite->oam.objMode = gSprites[sprite->data0].oam.objMode;
-    sprite->oam.affineMode = gSprites[sprite->data0].oam.affineMode;
-    sprite->oam.matrixNum = gSprites[sprite->data0].oam.matrixNum;
-    sprite->pos1.x = gSprites[sprite->data0].pos1.x;
-    sprite->pos1.y = gSprites[sprite->data0].pos1.y;
+    sprite->invisible = gSprites[sprite->data[0]].invisible;
+    sprite->oam.objMode = gSprites[sprite->data[0]].oam.objMode;
+    sprite->oam.affineMode = gSprites[sprite->data[0]].oam.affineMode;
+    sprite->oam.matrixNum = gSprites[sprite->data[0]].oam.matrixNum;
+    sprite->pos1.x = gSprites[sprite->data[0]].pos1.x;
+    sprite->pos1.y = gSprites[sprite->data[0]].pos1.y;
 }
 
 static void sub_81458DC(void)
diff --git a/src/scene/egg_hatch.c b/src/scene/egg_hatch.c
index 6ea26e546..49cced46a 100644
--- a/src/scene/egg_hatch.c
+++ b/src/scene/egg_hatch.c
@@ -669,16 +669,16 @@ static void CB2_EggHatch_1(void)
 
 static void SpriteCB_Egg_0(struct Sprite* sprite)
 {
-    if (++sprite->data0 > 20)
+    if (++sprite->data[0] > 20)
     {
         sprite->callback = SpriteCB_Egg_1;
-        sprite->data0 = 0;
+        sprite->data[0] = 0;
     }
     else
     {
-        sprite->data1 = (sprite->data1 + 20) & 0xFF;
-        sprite->pos2.x = Sin(sprite->data1, 1);
-        if (sprite->data0 == 15)
+        sprite->data[1] = (sprite->data[1] + 20) & 0xFF;
+        sprite->pos2.x = Sin(sprite->data[1], 1);
+        if (sprite->data[0] == 15)
         {
             PlaySE(SE_BOWA);
             StartSpriteAnim(sprite, 1);
@@ -689,19 +689,19 @@ static void SpriteCB_Egg_0(struct Sprite* sprite)
 
 static void SpriteCB_Egg_1(struct Sprite* sprite)
 {
-    if (++sprite->data2 > 30)
+    if (++sprite->data[2] > 30)
     {
-        if (++sprite->data0 > 20)
+        if (++sprite->data[0] > 20)
         {
             sprite->callback = SpriteCB_Egg_2;
-            sprite->data0 = 0;
-            sprite->data2 = 0;
+            sprite->data[0] = 0;
+            sprite->data[2] = 0;
         }
         else
         {
-            sprite->data1 = (sprite->data1 + 20) & 0xFF;
-            sprite->pos2.x = Sin(sprite->data1, 2);
-            if (sprite->data0 == 15)
+            sprite->data[1] = (sprite->data[1] + 20) & 0xFF;
+            sprite->pos2.x = Sin(sprite->data[1], 2);
+            if (sprite->data[0] == 15)
             {
                 PlaySE(SE_BOWA);
                 StartSpriteAnim(sprite, 2);
@@ -712,30 +712,30 @@ static void SpriteCB_Egg_1(struct Sprite* sprite)
 
 static void SpriteCB_Egg_2(struct Sprite* sprite)
 {
-    if (++sprite->data2 > 30)
+    if (++sprite->data[2] > 30)
     {
-        if (++sprite->data0 > 38)
+        if (++sprite->data[0] > 38)
         {
             u16 species;
 
             sprite->callback = SpriteCB_Egg_3;
-            sprite->data0 = 0;
+            sprite->data[0] = 0;
             species = GetMonData(&gPlayerParty[gEggHatchData->eggPartyID], MON_DATA_SPECIES);
             gSprites[gEggHatchData->pokeSpriteID].pos2.x = 0;
             gSprites[gEggHatchData->pokeSpriteID].pos2.y = gMonFrontPicCoords[species].y_offset;
         }
         else
         {
-            sprite->data1 = (sprite->data1 + 20) & 0xFF;
-            sprite->pos2.x = Sin(sprite->data1, 2);
-            if (sprite->data0 == 15)
+            sprite->data[1] = (sprite->data[1] + 20) & 0xFF;
+            sprite->pos2.x = Sin(sprite->data[1], 2);
+            if (sprite->data[0] == 15)
             {
                 PlaySE(SE_BOWA);
                 StartSpriteAnim(sprite, 2);
                 CreateRandomEggShardSprite();
                 CreateRandomEggShardSprite();
             }
-            if (sprite->data0 == 30)
+            if (sprite->data[0] == 30)
                 PlaySE(SE_BOWA);
         }
     }
@@ -743,60 +743,60 @@ static void SpriteCB_Egg_2(struct Sprite* sprite)
 
 static void SpriteCB_Egg_3(struct Sprite* sprite)
 {
-    if (++sprite->data0 > 50)
+    if (++sprite->data[0] > 50)
     {
         sprite->callback = SpriteCB_Egg_4;
-        sprite->data0 = 0;
+        sprite->data[0] = 0;
     }
 }
 
 static void SpriteCB_Egg_4(struct Sprite* sprite)
 {
     s16 i;
-    if (sprite->data0 == 0)
+    if (sprite->data[0] == 0)
         BeginNormalPaletteFade(-1, -1, 0, 0x10, 0xFFFF);
-    if (sprite->data0 < 4u)
+    if (sprite->data[0] < 4u)
     {
         for (i = 0; i <= 3; i++)
             CreateRandomEggShardSprite();
     }
-    sprite->data0++;
+    sprite->data[0]++;
     if (!gPaletteFade.active)
     {
         PlaySE(SE_TAMAGO);
         sprite->invisible = 1;
         sprite->callback = SpriteCB_Egg_5;
-        sprite->data0 = 0;
+        sprite->data[0] = 0;
     }
 }
 
 static void SpriteCB_Egg_5(struct Sprite* sprite)
 {
-    if (sprite->data0 == 0)
+    if (sprite->data[0] == 0)
     {
         gSprites[gEggHatchData->pokeSpriteID].invisible = 0;
         StartSpriteAffineAnim(&gSprites[gEggHatchData->pokeSpriteID], 1);
     }
-    if (sprite->data0 == 8)
+    if (sprite->data[0] == 8)
         BeginNormalPaletteFade(-1, -1, 0x10, 0, 0xFFFF);
-    if (sprite->data0 <= 9)
+    if (sprite->data[0] <= 9)
         gSprites[gEggHatchData->pokeSpriteID].pos1.y -= 1;
-    if (sprite->data0 > 40)
+    if (sprite->data[0] > 40)
         sprite->callback = SpriteCallbackDummy;
-    sprite->data0++;
+    sprite->data[0]++;
 }
 
 static void SpriteCB_EggShard(struct Sprite* sprite)
 {
-    sprite->data4 += sprite->data1;
-    sprite->data5 += sprite->data2;
+    sprite->data[4] += sprite->data[1];
+    sprite->data[5] += sprite->data[2];
 
-    sprite->pos2.x = sprite->data4 / 256;
-    sprite->pos2.y = sprite->data5 / 256;
+    sprite->pos2.x = sprite->data[4] / 256;
+    sprite->pos2.y = sprite->data[5] / 256;
 
-    sprite->data2 += sprite->data3;
+    sprite->data[2] += sprite->data[3];
 
-    if (sprite->pos1.y + sprite->pos2.y > sprite->pos1.y + 20 && sprite->data2 > 0)
+    if (sprite->pos1.y + sprite->pos2.y > sprite->pos1.y + 20 && sprite->data[2] > 0)
         DestroySprite(sprite);
 }
 
@@ -840,9 +840,9 @@ static void CreateRandomEggShardSprite(void)
 static void CreateEggShardSprite(u8 x, u8 y, s16 data1, s16 data2, s16 data3, u8 spriteAnimIndex)
 {
     u8 spriteID = CreateSprite(&sSpriteTemplate_820A418, x, y, 4);
-    gSprites[spriteID].data1 = data1;
-    gSprites[spriteID].data2 = data2;
-    gSprites[spriteID].data3 = data3;
+    gSprites[spriteID].data[1] = data1;
+    gSprites[spriteID].data[2] = data2;
+    gSprites[spriteID].data[3] = data3;
     StartSpriteAnim(&gSprites[spriteID], spriteAnimIndex);
 }
 
diff --git a/src/scene/evolution_graphics.c b/src/scene/evolution_graphics.c
index 1fd5bf8fa..66b506fb5 100644
--- a/src/scene/evolution_graphics.c
+++ b/src/scene/evolution_graphics.c
@@ -115,18 +115,18 @@ static void SpriteCB_PreEvoSparkleSet1(struct Sprite* sprite)
     {
         u8 matrixNum;
 
-        sprite->pos1.y = 88 - (sprite->data7 * sprite->data7) / 80;
-        sprite->pos2.y = Sin((u8)(sprite->data6), sprite->data5) / 4;
-        sprite->pos2.x = Cos((u8)(sprite->data6), sprite->data5);
-        sprite->data6 += 4;
-        if (sprite->data7 & 1)
-            sprite->data5--;
-        sprite->data7++;
+        sprite->pos1.y = 88 - (sprite->data[7] * sprite->data[7]) / 80;
+        sprite->pos2.y = Sin((u8)(sprite->data[6]), sprite->data[5]) / 4;
+        sprite->pos2.x = Cos((u8)(sprite->data[6]), sprite->data[5]);
+        sprite->data[6] += 4;
+        if (sprite->data[7] & 1)
+            sprite->data[5]--;
+        sprite->data[7]++;
         if (sprite->pos2.y > 0)
             sprite->subpriority = 1;
         else
             sprite->subpriority = 20;
-        matrixNum = sprite->data5 / 4 + 20;
+        matrixNum = sprite->data[5] / 4 + 20;
         if (matrixNum > 31)
             matrixNum = 31;
         sprite->oam.matrixNum = matrixNum;
@@ -140,9 +140,9 @@ static void CreatePreEvoSparkleSet1(u8 arg0)
     u8 spriteID = CreateSprite(&sEvoSparkleSpriteTemplate, 120, 88, 0);
     if (spriteID != MAX_SPRITES)
     {
-        gSprites[spriteID].data5 = 48;
-        gSprites[spriteID].data6 = arg0;
-        gSprites[spriteID].data7 = 0;
+        gSprites[spriteID].data[5] = 48;
+        gSprites[spriteID].data[6] = arg0;
+        gSprites[spriteID].data[7] = 0;
         gSprites[spriteID].oam.affineMode = 1;
         gSprites[spriteID].oam.matrixNum = 31;
         gSprites[spriteID].callback = SpriteCB_PreEvoSparkleSet1;
@@ -153,11 +153,11 @@ static void SpriteCB_PreEvoSparkleSet2(struct Sprite* sprite)
 {
     if (sprite->pos1.y < 88)
     {
-        sprite->pos1.y = 8 + (sprite->data7 * sprite->data7) / 5;
-        sprite->pos2.y = Sin((u8)(sprite->data6), sprite->data5) / 4;
-        sprite->pos2.x = Cos((u8)(sprite->data6), sprite->data5);
-        sprite->data5 = 8 + Sin((u8)(sprite->data7 * 4), 40);
-        sprite->data7++;
+        sprite->pos1.y = 8 + (sprite->data[7] * sprite->data[7]) / 5;
+        sprite->pos2.y = Sin((u8)(sprite->data[6]), sprite->data[5]) / 4;
+        sprite->pos2.x = Cos((u8)(sprite->data[6]), sprite->data[5]);
+        sprite->data[5] = 8 + Sin((u8)(sprite->data[7] * 4), 40);
+        sprite->data[7]++;
     }
     else
         DestroySprite(sprite);
@@ -168,9 +168,9 @@ static void CreatePreEvoSparkleSet2(u8 arg0)
     u8 spriteID = CreateSprite(&sEvoSparkleSpriteTemplate, 120, 8, 0);
     if (spriteID != MAX_SPRITES)
     {
-        gSprites[spriteID].data5 = 8;
-        gSprites[spriteID].data6 = arg0;
-        gSprites[spriteID].data7 = 0;
+        gSprites[spriteID].data[5] = 8;
+        gSprites[spriteID].data[6] = arg0;
+        gSprites[spriteID].data[7] = 0;
         gSprites[spriteID].oam.affineMode = 1;
         gSprites[spriteID].oam.matrixNum = 25;
         gSprites[spriteID].subpriority = 1;
@@ -180,12 +180,12 @@ static void CreatePreEvoSparkleSet2(u8 arg0)
 
 static void SpriteCB_PostEvoSparkleSet1(struct Sprite* sprite)
 {
-    if (sprite->data5 > 8)
+    if (sprite->data[5] > 8)
     {
-        sprite->pos2.y = Sin((u8)(sprite->data6), sprite->data5);
-        sprite->pos2.x = Cos((u8)(sprite->data6), sprite->data5);
-        sprite->data5 -= sprite->data3;
-        sprite->data6 += 4;
+        sprite->pos2.y = Sin((u8)(sprite->data[6]), sprite->data[5]);
+        sprite->pos2.x = Cos((u8)(sprite->data[6]), sprite->data[5]);
+        sprite->data[5] -= sprite->data[3];
+        sprite->data[6] += 4;
     }
     else
         DestroySprite(sprite);
@@ -196,10 +196,10 @@ static void CreatePostEvoSparkleSet1(u8 arg0, u8 arg1)
     u8 spriteID = CreateSprite(&sEvoSparkleSpriteTemplate, 120, 56, 0);
     if (spriteID != MAX_SPRITES)
     {
-        gSprites[spriteID].data3 = arg1;
-        gSprites[spriteID].data5 = 120;
-        gSprites[spriteID].data6 = arg0;
-        gSprites[spriteID].data7 = 0;
+        gSprites[spriteID].data[3] = arg1;
+        gSprites[spriteID].data[5] = 120;
+        gSprites[spriteID].data[6] = arg0;
+        gSprites[spriteID].data[7] = 0;
         gSprites[spriteID].oam.affineMode = 1;
         gSprites[spriteID].oam.matrixNum = 31;
         gSprites[spriteID].subpriority = 1;
@@ -209,29 +209,29 @@ static void CreatePostEvoSparkleSet1(u8 arg0, u8 arg1)
 
 static void SpriteCB_PostEvoSparkleSet2(struct Sprite* sprite)
 {
-    if (!(sprite->data7 & 3))
+    if (!(sprite->data[7] & 3))
         sprite->pos1.y++;
-    if (sprite->data6 < 128)
+    if (sprite->data[6] < 128)
     {
         u8 matrixNum;
 
-        sprite->pos2.y = -Sin((u8)(sprite->data6), sprite->data5);
-        sprite->pos1.x = 120 + (sprite->data3 * sprite->data7) / 3;
-        sprite->data6++;
-        matrixNum = 31 - (sprite->data6 * 12 / 128);
-        if (sprite->data6 > 64)
+        sprite->pos2.y = -Sin((u8)(sprite->data[6]), sprite->data[5]);
+        sprite->pos1.x = 120 + (sprite->data[3] * sprite->data[7]) / 3;
+        sprite->data[6]++;
+        matrixNum = 31 - (sprite->data[6] * 12 / 128);
+        if (sprite->data[6] > 64)
             sprite->subpriority = 1;
         else
         {
             sprite->invisible = 0;
             sprite->subpriority = 20;
-            if (sprite->data6 > 112 && sprite->data6 & 1)
+            if (sprite->data[6] > 112 && sprite->data[6] & 1)
                 sprite->invisible = 1;
         }
         if (matrixNum < 20)
             matrixNum = 20;
         sprite->oam.matrixNum = matrixNum;
-        sprite->data7++;
+        sprite->data[7]++;
     }
     else
         DestroySprite(sprite);
@@ -242,9 +242,9 @@ static void CreatePostEvoSparkleSet2(u8 arg0)
     u8 spriteID = CreateSprite(&sEvoSparkleSpriteTemplate, 120, 56, 0);
     if (spriteID != MAX_SPRITES)
     {
-        gSprites[spriteID].data3 = 3 - (Random() % 7);
-        gSprites[spriteID].data5 = 48 + (Random() & 0x3F);
-        gSprites[spriteID].data7 = 0;
+        gSprites[spriteID].data[3] = 3 - (Random() % 7);
+        gSprites[spriteID].data[5] = 48 + (Random() & 0x3F);
+        gSprites[spriteID].data[7] = 0;
         gSprites[spriteID].oam.affineMode = 1;
         gSprites[spriteID].oam.matrixNum = 31;
         gSprites[spriteID].subpriority = 20;
diff --git a/src/scene/evolution_scene.c b/src/scene/evolution_scene.c
index 4b73ab5b2..1bbb8d485 100644
--- a/src/scene/evolution_scene.c
+++ b/src/scene/evolution_scene.c
@@ -131,7 +131,7 @@ static void CB2_BeginEvolutionScene(void)
 #define tLearnsFirstMove    data[6]
 #define tLearnMoveState     data[8]
 #define tData9              data[9]
-#define tData10             data[10]
+#define tdata10             data[10]
 #define tEvoWasStopped      data[11]
 #define tPartyID            data[12]
 
@@ -763,7 +763,7 @@ static void Task_EvolutionScene(u8 taskID)
                 StrCpyDecodeToDisplayedStringBattle(gBattleStringsTable[6]);
                 sub_8002EB0(&gUnknown_03004210, gDisplayedStringBattle, 144, 2, 15);
                 gTasks[taskID].tData9 = 5;
-                gTasks[taskID].tData10 = 9;
+                gTasks[taskID].tdata10 = 9;
                 gTasks[taskID].tLearnMoveState++;
             }
         case 3:
@@ -797,7 +797,7 @@ static void Task_EvolutionScene(u8 taskID)
                 sub_8002EB0(&gUnknown_03004210, gDisplayedStringBattle, 144, 2, 15);
                 PlaySE(SE_SELECT);
                 if (sEvoCursorPos != 0)
-                    gTasks[taskID].tLearnMoveState = gTasks[taskID].tData10;
+                    gTasks[taskID].tLearnMoveState = gTasks[taskID].tdata10;
                 else
                 {
                     gTasks[taskID].tLearnMoveState = gTasks[taskID].tData9;
@@ -811,7 +811,7 @@ static void Task_EvolutionScene(u8 taskID)
                 StrCpyDecodeToDisplayedStringBattle(gBattleStringsTable[292]);
                 sub_8002EB0(&gUnknown_03004210, gDisplayedStringBattle, 144, 2, 15);
                 PlaySE(SE_SELECT);
-                gTasks[taskID].tLearnMoveState = gTasks[taskID].tData10;
+                gTasks[taskID].tLearnMoveState = gTasks[taskID].tdata10;
             }
             break;
         case 5:
@@ -874,7 +874,7 @@ static void Task_EvolutionScene(u8 taskID)
             StrCpyDecodeToDisplayedStringBattle(gBattleStringsTable[8]);
             sub_8002EB0(&gUnknown_03004210, gDisplayedStringBattle, 144, 2, 15);
             gTasks[taskID].tData9 = 10;
-            gTasks[taskID].tData10 = 0;
+            gTasks[taskID].tdata10 = 0;
             gTasks[taskID].tLearnMoveState = 3;
             break;
         case 10:
@@ -1077,7 +1077,7 @@ static void Task_TradeEvolutionScene(u8 taskID)
                 StrCpyDecodeToDisplayedStringBattle(gBattleStringsTable[6]);
                 sub_8002EB0(&gUnknown_03004828->window, gDisplayedStringBattle, gUnknown_03004828->textWindowBaseTileNum, 2, 15);
                 gTasks[taskID].tData9 = 5;
-                gTasks[taskID].tData10 = 9;
+                gTasks[taskID].tdata10 = 9;
                 gTasks[taskID].tLearnMoveState++;
             }
         case 3:
@@ -1116,7 +1116,7 @@ static void Task_TradeEvolutionScene(u8 taskID)
                 sub_8002EB0(&gUnknown_03004828->window, gDisplayedStringBattle, gUnknown_03004828->textWindowBaseTileNum, 2, 15);
                 PlaySE(SE_SELECT);
                 if (sEvoCursorPos != 0)
-                    gTasks[taskID].tLearnMoveState = gTasks[taskID].tData10;
+                    gTasks[taskID].tLearnMoveState = gTasks[taskID].tdata10;
                 else
                 {
                     gTasks[taskID].tLearnMoveState = gTasks[taskID].tData9;
@@ -1131,7 +1131,7 @@ static void Task_TradeEvolutionScene(u8 taskID)
                 StrCpyDecodeToDisplayedStringBattle(gBattleStringsTable[292]);
                 sub_8002EB0(&gUnknown_03004828->window, gDisplayedStringBattle, gUnknown_03004828->textWindowBaseTileNum, 2, 15);
                 PlaySE(SE_SELECT);
-                gTasks[taskID].tLearnMoveState = gTasks[taskID].tData10;
+                gTasks[taskID].tLearnMoveState = gTasks[taskID].tdata10;
             }
             break;
         case 5:
@@ -1194,7 +1194,7 @@ static void Task_TradeEvolutionScene(u8 taskID)
             StrCpyDecodeToDisplayedStringBattle(gBattleStringsTable[8]);
             sub_8002EB0(&gUnknown_03004828->window, gDisplayedStringBattle, gUnknown_03004828->textWindowBaseTileNum, 2, 15);
             gTasks[taskID].tData9 = 10;
-            gTasks[taskID].tData10 = 0;
+            gTasks[taskID].tdata10 = 0;
             gTasks[taskID].tLearnMoveState = 3;
             break;
         case 10:
diff --git a/src/scene/hall_of_fame.c b/src/scene/hall_of_fame.c
index 72bd051da..a1de26c32 100644
--- a/src/scene/hall_of_fame.c
+++ b/src/scene/hall_of_fame.c
@@ -612,9 +612,9 @@ static void sub_8142320(u8 taskID)
     }
 
     spriteID = HallOfFame_LoadPokemonPic(currMon->species, xPos, yPos, currPokeID, currMon->tid, currMon->personality);
-    gSprites[spriteID].data1 = field4;
-    gSprites[spriteID].data2 = field6;
-    gSprites[spriteID].data0 = 0;
+    gSprites[spriteID].data[1] = field4;
+    gSprites[spriteID].data[2] = field6;
+    gSprites[spriteID].data[0] = 0;
     gSprites[spriteID].callback = sub_81435DC;
     gTasks[taskID].tMonSpriteID(currPokeID) = spriteID;
     MenuZeroFillWindowRect(0, 14, 29, 19);
@@ -627,7 +627,7 @@ static void sub_8142404(u8 taskID)
     u16 currPokeID = gTasks[taskID].tDisplayedPoke;
     struct HallofFameMon* currMon = &fameMons->mons[currPokeID];
 
-    if (gSprites[gTasks[taskID].tMonSpriteID(currPokeID)].data0 != 0)
+    if (gSprites[gTasks[taskID].tMonSpriteID(currPokeID)].data[0] != 0)
     {
         if (currMon->species != SPECIES_EGG)
             PlayCry1(currMon->species, 0);
@@ -1299,22 +1299,22 @@ static void sub_81435B8(void)
 static void sub_81435DC(struct Sprite* sprite)
 {
     u32 spritePos = *(u32*)(&sprite->pos1);
-    u32 dataPos = *(u32*)(&sprite->data1);
+    u32 dataPos = *(u32*)(&sprite->data[1]);
     if (spritePos != dataPos)
     {
-        if (sprite->pos1.x < sprite->data1)
+        if (sprite->pos1.x < sprite->data[1])
             sprite->pos1.x += 15;
-        if (sprite->pos1.x > sprite->data1)
+        if (sprite->pos1.x > sprite->data[1])
             sprite->pos1.x -= 15;
 
-        if (sprite->pos1.y < sprite->data2)
+        if (sprite->pos1.y < sprite->data[2])
             sprite->pos1.y += 10;
-        if (sprite->pos1.y > sprite->data2)
+        if (sprite->pos1.y > sprite->data[2])
             sprite->pos1.y -= 10;
     }
     else
     {
-        sprite->data0 = 1;
+        sprite->data[0] = 1;
         sprite->callback = SpriteCB_HallOfFame_Dummy;
     }
 }
@@ -1381,13 +1381,13 @@ static void sub_814386C(struct Sprite* sprite)
         u8 tableID;
 
         sprite->pos2.y++;
-        sprite->pos2.y += sprite->data1;
+        sprite->pos2.y += sprite->data[1];
 
-        tableID = sprite->data0;
+        tableID = sprite->data[0];
         rand = (Random() % 4) + 8;
         sprite->pos2.x = rand * gSineTable[tableID] / 256;
 
-        sprite->data0 += 4;
+        sprite->data[0] += 4;
     }
 }
 
@@ -1405,9 +1405,9 @@ static bool8 sub_81438C4(void)
     StartSpriteAnim(sprite, Random() % 17);
 
     if (Random() & 3)
-        sprite->data1 = 0;
+        sprite->data[1] = 0;
     else
-        sprite->data1 = 1;
+        sprite->data[1] = 1;
 
     return 0;
 }
diff --git a/src/scene/intro.c b/src/scene/intro.c
index 03a573c90..b52fbb3a9 100644
--- a/src/scene/intro.c
+++ b/src/scene/intro.c
@@ -995,11 +995,11 @@ static void Task_IntroWaterDrops(u8 taskId)
 {
     //start moving rock
     if (gIntroFrameCounter == 76)
-        gSprites[gTasks[taskId].data[0]].data0 = 1;
+        gSprites[gTasks[taskId].data[0]].data[0] = 1;
 
     //drop rock
     if (gIntroFrameCounter == 251)
-        gSprites[gTasks[taskId].data[0]].data0 = 2;
+        gSprites[gTasks[taskId].data[0]].data[0] = 2;
 
     if (gIntroFrameCounter == 368)
         CreateWaterDrop(48, 0, 0x400, 5, 0x70, TRUE);
@@ -1134,17 +1134,17 @@ static void Task_IntroHandleBikeAndEonMovement(u8 taskId)
         gTasks[taskId].func = Task_IntroWaitToSetupPart3;
     }
     if (gIntroFrameCounter == 1109)
-        gSprites[gTasks[taskId].data[1]].data0 = 1;
+        gSprites[gTasks[taskId].data[1]].data[0] = 1;
     if (gIntroFrameCounter == 1214)
-        gSprites[gTasks[taskId].data[1]].data0 = 0;
+        gSprites[gTasks[taskId].data[1]].data[0] = 0;
     if (gIntroFrameCounter == 1394)
-        gSprites[gTasks[taskId].data[2]].data0 = 1;
+        gSprites[gTasks[taskId].data[2]].data[0] = 1;
     if (gIntroFrameCounter == 1398)
-        gSprites[gTasks[taskId].data[1]].data0 = 2;
+        gSprites[gTasks[taskId].data[1]].data[0] = 2;
     if (gIntroFrameCounter == 1586)
-        gSprites[gTasks[taskId].data[1]].data0 = 3;
+        gSprites[gTasks[taskId].data[1]].data[0] = 3;
     if (gIntroFrameCounter == 1727)
-        gSprites[gTasks[taskId].data[1]].data0 = 4;
+        gSprites[gTasks[taskId].data[1]].data[0] = 4;
 
     //TODO: Clean this up
     a = (((u16)gTasks[taskId].data[3] << 16) >> 18) & 0x7F;
@@ -1314,15 +1314,15 @@ static void Task_IntroPokemonBattle(u8 taskId)
     {
         spriteId = sub_813CE88(SPECIES_SHARPEDO, 0xF0, 0xA0, 5, 1);
         gSprites[spriteId].callback = sub_813DB9C;
-        gSprites[spriteId].data1 = 1;
-        gSprites[spriteId].data2 = 0;
+        gSprites[spriteId].data[1] = 1;
+        gSprites[spriteId].data[2] = 0;
     }
     if (gIntroFrameCounter == 152)
     {
         spriteId = sub_813CE88(SPECIES_DUSKULL, 0, 0xA0, 4, 1);
         gSprites[spriteId].callback = sub_813DB9C;
-        gSprites[spriteId].data1 = 2;
-        gSprites[spriteId].data2 = 1;
+        gSprites[spriteId].data[1] = 2;
+        gSprites[spriteId].data[2] = 1;
     }
     if (gIntroFrameCounter == 219)
     {
@@ -1334,12 +1334,12 @@ static void Task_IntroPokemonBattle(u8 taskId)
     if (gIntroFrameCounter == 304)
     {
         gTasks[gTasks[taskId].data[15]].data[0] = 4;
-        gSprites[gTasks[taskId].data[1]].data0 = 2;
+        gSprites[gTasks[taskId].data[1]].data[0] = 2;
     }
     if (gIntroFrameCounter == 384)
     {
         gTasks[gTasks[taskId].data[15]].data[0] = 0;
-        gSprites[gTasks[taskId].data[1]].data0 = 4;
+        gSprites[gTasks[taskId].data[1]].data[0] = 4;
     }
     if (gIntroFrameCounter == 400)
     {
@@ -1347,11 +1347,11 @@ static void Task_IntroPokemonBattle(u8 taskId)
     }
     if (gIntroFrameCounter == 432)
     {
-        gSprites[gTasks[taskId].data[1]].data0 = 5;
+        gSprites[gTasks[taskId].data[1]].data[0] = 5;
     }
     if (gIntroFrameCounter == 462)
     {
-        gSprites[gTasks[taskId].data[1]].data0 = 6;
+        gSprites[gTasks[taskId].data[1]].data[0] = 6;
         gTasks[gTasks[taskId].data[15]].data[0] = 2;
     }
     if (gIntroFrameCounter == 463)
@@ -1371,8 +1371,8 @@ static void Task_IntroPokemonBattle(u8 taskId)
     }
     if (gIntroFrameCounter == 623)
     {
-        gSprites[gTasks[taskId].data[2]].data0 = 2;
-        gSprites[gTasks[taskId].data[3]].data0 = 2;
+        gSprites[gTasks[taskId].data[2]].data[0] = 2;
+        gSprites[gTasks[taskId].data[3]].data[0] = 2;
         gTasks[gTasks[taskId].data[15]].data[0] = 3;
     }
     if (gIntroFrameCounter == 624)
@@ -1393,17 +1393,17 @@ static void Task_IntroPokemonBattle(u8 taskId)
     if (gIntroFrameCounter == 776)
     {
         gUnknown_0203931A = 1;
-        gSprites[gTasks[taskId].data[4]].data0 = 2;
-        gSprites[gTasks[taskId].data[5]].data0 = 2;
+        gSprites[gTasks[taskId].data[4]].data[0] = 2;
+        gSprites[gTasks[taskId].data[5]].data[0] = 2;
         gTasks[gTasks[taskId].data[15]].data[0] = 0;
     }
     if (gIntroFrameCounter == 781)
     {
         sub_813D084(2);
-        gSprites[gTasks[taskId].data[2]].data0 = 3;
-        gSprites[gTasks[taskId].data[3]].data0 = 3;
-        gSprites[gTasks[taskId].data[4]].data0 = 3;
-        gSprites[gTasks[taskId].data[5]].data0 = 3;
+        gSprites[gTasks[taskId].data[2]].data[0] = 3;
+        gSprites[gTasks[taskId].data[3]].data[0] = 3;
+        gSprites[gTasks[taskId].data[4]].data[0] = 3;
+        gSprites[gTasks[taskId].data[5]].data[0] = 3;
         spriteId = CreateSprite(&gSpriteTemplate_840B1F4, 0x78, 0x50, 15);
         gSprites[spriteId].invisible = 1;
     }
@@ -1838,18 +1838,18 @@ static void sub_813D0CC(struct Sprite *sprite)
 {
     u8 r0;
 
-    if (sprite->data2 >= 192)
+    if (sprite->data[2] >= 192)
     {
-        if (sprite->data3 != 0)
+        if (sprite->data[3] != 0)
         {
-            sprite->data3--;
+            sprite->data[3]--;
         }
         else
         {
             sprite->invisible = FALSE;
-            SetOamMatrix(sprite->data1, sprite->data2, 0, 0, sprite->data2);
-            sprite->data2 = (sprite->data2 * 95) / 100;
-            r0 = (sprite->data2 - 192) / 128 + 9;
+            SetOamMatrix(sprite->data[1], sprite->data[2], 0, 0, sprite->data[2]);
+            sprite->data[2] = (sprite->data[2] * 95) / 100;
+            r0 = (sprite->data[2] - 192) / 128 + 9;
             if (r0 > 15)
                 r0 = 15;
             sprite->oam.paletteNum = r0;
@@ -1863,14 +1863,14 @@ static void sub_813D0CC(struct Sprite *sprite)
 
 static void sub_813D158(struct Sprite *sprite)
 {
-    if (gSprites[sprite->data7].data7 != 0)
+    if (gSprites[sprite->data[7]].data[7] != 0)
     {
         sprite->invisible = TRUE;
         sprite->pos1.x += sprite->pos2.x;
         sprite->pos1.y += sprite->pos2.y;
         StartSpriteAnim(sprite, 3);
-        sprite->data2 = 1024;
-        sprite->data3 = 8 * (sprite->data1 & 3);
+        sprite->data[2] = 1024;
+        sprite->data[3] = 8 * (sprite->data[1] & 3);
         sprite->callback = sub_813D0CC;
         sprite->oam.shape = 1;
         sprite->oam.size = 3;
@@ -1878,16 +1878,16 @@ static void sub_813D158(struct Sprite *sprite)
     }
     else
     {
-        sprite->pos2.x = gSprites[sprite->data7].pos2.x;
-        sprite->pos2.y = gSprites[sprite->data7].pos2.y;
-        sprite->pos1.x = gSprites[sprite->data7].pos1.x;
-        sprite->pos1.y = gSprites[sprite->data7].pos1.y;
+        sprite->pos2.x = gSprites[sprite->data[7]].pos2.x;
+        sprite->pos2.y = gSprites[sprite->data[7]].pos2.y;
+        sprite->pos1.x = gSprites[sprite->data[7]].pos1.x;
+        sprite->pos1.y = gSprites[sprite->data[7]].pos1.y;
     }
 }
 
 static void sub_813D208(struct Sprite *sprite)
 {
-    if (sprite->data0 != 0)
+    if (sprite->data[0] != 0)
         sprite->callback = sub_813D220;
 }
 
@@ -1899,7 +1899,7 @@ static void sub_813D220(struct Sprite *sprite)
         sprite->pos2.y = 0;
         sprite->pos1.x += 4;
         sprite->pos2.x = -4;
-        sprite->data4 = 128;
+        sprite->data[4] = 128;
         sprite->callback = sub_813D368;
     }
     else
@@ -1917,58 +1917,58 @@ static void sub_813D220(struct Sprite *sprite)
         s16 var4;
         s16 temp;
 
-        data4 = sprite->data4;
+        data4 = sprite->data[4];
         sin1 = gSineTable[(u8)data4];
         sin2 = gSineTable[(u8)(data4 + 64)];
-        sprite->data4 += 2;
+        sprite->data[4] += 2;
         sprite->pos2.y = sin1 / 32;
         sprite->pos1.x--;
         if (sprite->pos1.x & 1)
             sprite->pos1.y++;
         temp = -sin2 / 16;
-        data2 = sprite->data2;
-        data3 = sprite->data3;
+        data2 = sprite->data[2];
+        data3 = sprite->data[3];
         sin3 = gSineTable[(u8)(temp - 16)];
         sin4 = gSineTable[(u8)(temp + 48)];
         var1 = sin4 * data2 / 256;
         var2 = -sin3 * data3 / 256;
         var3 = sin3 * data2 / 256;
         var4 = sin4 * data3 / 256;
-        SetOamMatrix(sprite->data1, data2, 0, 0, data3);
-        SetOamMatrix(sprite->data1 + 1, var1, var3, var2, var4);
-        SetOamMatrix(sprite->data1 + 2, var1, var3, var2 * 2, var4 * 2);
+        SetOamMatrix(sprite->data[1], data2, 0, 0, data3);
+        SetOamMatrix(sprite->data[1] + 1, var1, var3, var2, var4);
+        SetOamMatrix(sprite->data[1] + 2, var1, var3, var2 * 2, var4 * 2);
     }
 }
 
 static void sub_813D368(struct Sprite *sprite)
 {
-    SetOamMatrix(sprite->data1, sprite->data6 + 64, 0, 0, sprite->data6 + 64);
-    SetOamMatrix(sprite->data1 + 1, sprite->data6 + 64, 0, 0, sprite->data6 + 64);
-    SetOamMatrix(sprite->data1 + 2, sprite->data6 + 64, 0, 0, sprite->data6 + 64);
-    if (sprite->data4 != 64)
+    SetOamMatrix(sprite->data[1], sprite->data[6] + 64, 0, 0, sprite->data[6] + 64);
+    SetOamMatrix(sprite->data[1] + 1, sprite->data[6] + 64, 0, 0, sprite->data[6] + 64);
+    SetOamMatrix(sprite->data[1] + 2, sprite->data[6] + 64, 0, 0, sprite->data[6] + 64);
+    if (sprite->data[4] != 64)
     {
         u16 data4;
 
-        sprite->data4 -= 8;
-        data4 = sprite->data4;
+        sprite->data[4] -= 8;
+        data4 = sprite->data[4];
         sprite->pos2.x = gSineTable[(u8)(data4 + 64)] / 64;
         sprite->pos2.y = gSineTable[(u8)data4] / 64;
     }
     else
     {
-        sprite->data4 = 0;
+        sprite->data[4] = 0;
         sprite->callback = sub_813D414;
     }
 }
 
 static void sub_813D414(struct Sprite *sprite)
 {
-    if (sprite->data0 != 2)
+    if (sprite->data[0] != 2)
     {
         s16 r2;
 
-        sprite->data4 += 8;
-        r2 = gSineTable[(u8)sprite->data4] / 16 + 64;
+        sprite->data[4] += 8;
+        r2 = gSineTable[(u8)sprite->data[4]] / 16 + 64;
         sprite->pos2.x = gSineTable[(u8)(r2 + 64)] / 64;
         sprite->pos2.y = gSineTable[(u8)r2] / 64;
     }
@@ -1980,19 +1980,19 @@ static void sub_813D414(struct Sprite *sprite)
 
 static void SpriteCB_WaterDropFall(struct Sprite *sprite)
 {
-    if (sprite->pos1.y < sprite->data5)
+    if (sprite->pos1.y < sprite->data[5])
     {
         sprite->pos1.y += 4;
     }
     else
     {
-        sprite->data7 = 1;
+        sprite->data[7] = 1;
         sprite->invisible = TRUE;
         sprite->pos1.x += sprite->pos2.x;
         sprite->pos1.y += sprite->pos2.y;
         StartSpriteAnim(sprite, 3);
-        sprite->data2 = 1024;
-        sprite->data3 = 8 * (sprite->data1 & 3);
+        sprite->data[2] = 1024;
+        sprite->data[3] = 8 * (sprite->data[1] & 3);
         sprite->callback = sub_813D0CC;
         sprite->oam.shape = 1;
         sprite->oam.size = 3;
@@ -2003,19 +2003,19 @@ static void SpriteCB_WaterDropFall(struct Sprite *sprite)
 //Duplicate function
 static void SpriteCB_WaterDropFall_2(struct Sprite *sprite)
 {
-    if (sprite->pos1.y < sprite->data5)
+    if (sprite->pos1.y < sprite->data[5])
     {
         sprite->pos1.y += 4;
     }
     else
     {
-        sprite->data7 = 1;
+        sprite->data[7] = 1;
         sprite->invisible = TRUE;
         sprite->pos1.x += sprite->pos2.x;
         sprite->pos1.y += sprite->pos2.y;
         StartSpriteAnim(sprite, 3);
-        sprite->data2 = 1024;
-        sprite->data3 = 8 * (sprite->data1 & 3);
+        sprite->data[2] = 1024;
+        sprite->data[3] = 8 * (sprite->data[1] & 3);
         sprite->callback = sub_813D0CC;
         sprite->oam.shape = 1;
         sprite->oam.size = 3;
@@ -2029,13 +2029,13 @@ static u8 CreateWaterDrop(s16 x, s16 y, u16 c, u16 d, u16 e, u8 fallImmediately)
     u8 oldSpriteId;
 
     spriteId = CreateSprite(&gSpriteTemplate_840AE20, x, y, 0);
-    gSprites[spriteId].data0 = 0;
-    gSprites[spriteId].data7 = 0;
-    gSprites[spriteId].data1 = d;
-    gSprites[spriteId].data2 = c;
-    gSprites[spriteId].data3 = c;
-    gSprites[spriteId].data5 = e;
-    gSprites[spriteId].data6 = c;
+    gSprites[spriteId].data[0] = 0;
+    gSprites[spriteId].data[7] = 0;
+    gSprites[spriteId].data[1] = d;
+    gSprites[spriteId].data[2] = c;
+    gSprites[spriteId].data[3] = c;
+    gSprites[spriteId].data[5] = e;
+    gSprites[spriteId].data[6] = c;
     gSprites[spriteId].oam.affineMode = 3;
     gSprites[spriteId].oam.matrixNum = d;
     CalcCenterToCornerVec(&gSprites[spriteId], 0, 2, 2);
@@ -2047,16 +2047,16 @@ static u8 CreateWaterDrop(s16 x, s16 y, u16 c, u16 d, u16 e, u8 fallImmediately)
     oldSpriteId = spriteId;
 
     spriteId = CreateSprite(&gSpriteTemplate_840AE20, x, y, 0);
-    gSprites[spriteId].data7 = oldSpriteId;
-    gSprites[spriteId].data1 = d + 1;
+    gSprites[spriteId].data[7] = oldSpriteId;
+    gSprites[spriteId].data[1] = d + 1;
     gSprites[spriteId].oam.affineMode = 3;
     gSprites[spriteId].oam.matrixNum = d + 1;
     CalcCenterToCornerVec(&gSprites[spriteId], 0, 2, 2);
     gSprites[spriteId].callback = sub_813D158;
 
     spriteId = CreateSprite(&gSpriteTemplate_840AE20, x, y, 0);
-    gSprites[spriteId].data7 = oldSpriteId;
-    gSprites[spriteId].data1 = d + 2;
+    gSprites[spriteId].data[7] = oldSpriteId;
+    gSprites[spriteId].data[1] = d + 2;
     StartSpriteAnim(&gSprites[spriteId], 1);
     gSprites[spriteId].oam.affineMode = 3;
     gSprites[spriteId].oam.matrixNum = d + 2;
@@ -2072,7 +2072,7 @@ static u8 CreateWaterDrop(s16 x, s16 y, u16 c, u16 d, u16 e, u8 fallImmediately)
 
 static void sub_813D788(struct Sprite *sprite)
 {
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
         StartSpriteAnimIfDifferent(sprite, 0);
@@ -2124,7 +2124,7 @@ static void sub_813D788(struct Sprite *sprite)
 
 static void sub_813D880(struct Sprite *sprite)
 {
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
         break;
@@ -2132,30 +2132,30 @@ static void sub_813D880(struct Sprite *sprite)
         if (sprite->pos2.x + sprite->pos1.x < 304)
             sprite->pos2.x += 8;
         else
-            sprite->data0 = 2;
+            sprite->data[0] = 2;
         break;
     case 2:
         if (sprite->pos2.x + sprite->pos1.x > 120)
             sprite->pos2.x -= 1;
         else
-            sprite->data0 = 3;
+            sprite->data[0] = 3;
         break;
     case 3:
         if (sprite->pos2.x > 0)
             sprite->pos2.x -= 2;
         break;
     }
-    sprite->pos2.y = Sin((u8)sprite->data1, 8) - gUnknown_0203935A;
-    sprite->data1 += 4;
+    sprite->pos2.y = Sin((u8)sprite->data[1], 8) - gUnknown_0203935A;
+    sprite->data[1] += 4;
 }
 
 static void sub_813D908(struct Sprite *sprite)
 {
-    if (gTasks[sprite->data0].data[0] == 0)
+    if (gTasks[sprite->data[0]].data[0] == 0)
     {
         sprite->invisible = TRUE;
     }
-    else if (gTasks[sprite->data0].data[0] != 4)
+    else if (gTasks[sprite->data[0]].data[0] != 4)
     {
         sprite->invisible = FALSE;
     }
@@ -2173,17 +2173,17 @@ static u8 CreateGameFreakLogo(s16 a, s16 b, u8 c)
     for (i = 0; i < 9; i++)
     {
         spriteId = CreateSprite(&gSpriteTemplate_840AF94, gUnknown_0840AF50[i][1] + a, b - 4, 0);
-        gSprites[spriteId].data0 = c;
+        gSprites[spriteId].data[0] = c;
         StartSpriteAnim(&gSprites[spriteId], gUnknown_0840AF50[i][0]);
     }
     for (i = 0; i < 8; i++)
     {
         spriteId = CreateSprite(&gSpriteTemplate_840AFAC, gUnknown_0840AF74[i][1] + a, b + 12, 0);
-        gSprites[spriteId].data0 = c;
+        gSprites[spriteId].data[0] = c;
         StartSpriteAnim(&gSprites[spriteId], gUnknown_0840AF74[i][0]);
     }
     spriteId = CreateSprite(&gSpriteTemplate_840AFC4, 120, b - 4, 0);
-    gSprites[spriteId].data0 = c;
+    gSprites[spriteId].data[0] = c;
 
     return spriteId;
 }
@@ -2191,9 +2191,9 @@ static u8 CreateGameFreakLogo(s16 a, s16 b, u8 c)
 #ifdef NONMATCHING
 static void sub_813DA64(struct Sprite *sprite)
 {
-    sprite->data7++;
+    sprite->data[7]++;
 
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
     default:
@@ -2201,10 +2201,10 @@ static void sub_813DA64(struct Sprite *sprite)
         sprite->oam.matrixNum = 1;
         CalcCenterToCornerVec(sprite, 1, 3, 3);
         sprite->invisible = FALSE;
-        sprite->data0 = 1;
-        sprite->data1 = 128;
-        sprite->data2 = -24;
-        sprite->data3 = 0;
+        sprite->data[0] = 1;
+        sprite->data[1] = 128;
+        sprite->data[2] = -24;
+        sprite->data[3] = 0;
         break;
     case 1:
     {
@@ -2216,33 +2216,33 @@ static void sub_813DA64(struct Sprite *sprite)
         s16 r2;
 
         //_0813DAC0
-        if (sprite->data3 < 0x50)
+        if (sprite->data[3] < 0x50)
         {
-            sprite->pos2.y = -Sin((u8)sprite->data3, 0x78);
-            sprite->pos2.x = -Sin((u8)sprite->data3, 0x8C);
-            if (sprite->data3 > 64)
+            sprite->pos2.y = -Sin((u8)sprite->data[3], 0x78);
+            sprite->pos2.x = -Sin((u8)sprite->data[3], 0x8C);
+            if (sprite->data[3] > 64)
                 sprite->oam.priority = 3;
         }
         //_0813DAF8
-        r3 = gSineTable[(u8)sprite->data2];
-        sin1 = gSineTable[(u8)(sprite->data2 + 64)];
-        r6 = sin1 * sprite->data1 / 256;
-        foo = sin1 * sprite->data1 / 256;
-        r5 = -r3 * sprite->data1 / 256;
-        r2 = r3 * sprite->data1 / 256;
+        r3 = gSineTable[(u8)sprite->data[2]];
+        sin1 = gSineTable[(u8)(sprite->data[2] + 64)];
+        r6 = sin1 * sprite->data[1] / 256;
+        foo = sin1 * sprite->data[1] / 256;
+        r5 = -r3 * sprite->data[1] / 256;
+        r2 = r3 * sprite->data[1] / 256;
 
         SetOamMatrix(1, r6, r2, r5, foo);
 
-        if (sprite->data1 < 0x100)
-            sprite->data1 += 8;
+        if (sprite->data[1] < 0x100)
+            sprite->data[1] += 8;
         else
-            sprite->data1 += 32;
-        if (sprite->data2 < 0x18)
-            sprite->data2 += 1;
-        if (sprite->data3 < 64)
-            sprite->data3 += 2;
-        else if (!(sprite->data7 & 3))
-            sprite->data3 += 1;
+            sprite->data[1] += 32;
+        if (sprite->data[2] < 0x18)
+            sprite->data[2] += 1;
+        if (sprite->data[3] < 64)
+            sprite->data[3] += 2;
+        else if (!(sprite->data[7] & 3))
+            sprite->data[3] += 1;
         break;
     }
     }
@@ -2423,72 +2423,72 @@ _0813DB94:\n\
 
 static void sub_813DB9C(struct Sprite *sprite)
 {
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
     default:
-        if (sprite->data2 != 0)
+        if (sprite->data[2] != 0)
             sprite->hFlip = TRUE;
         else
             sprite->hFlip = FALSE;
-        sprite->data0 = 1;
+        sprite->data[0] = 1;
         //fall through
     case 1:
         if (sprite->pos1.y > 96)
         {
             sprite->pos1.y -= 4;
-            if (sprite->data2 != 0)
+            if (sprite->data[2] != 0)
                 sprite->pos1.x += 2;
             else
                 sprite->pos1.x -= 2;
         }
         else
         {
-            sprite->data0++;
-            sprite->data3 = 8;
+            sprite->data[0]++;
+            sprite->data[3] = 8;
         }
         break;
     case 2:
-        if (sprite->data3 != 0)
+        if (sprite->data[3] != 0)
         {
-            sprite->data3--;
+            sprite->data[3]--;
         }
         else
         {
-            sprite->data0++;
-            sprite->data3 = 0;  //redundant?
+            sprite->data[0]++;
+            sprite->data[3] = 0;  //redundant?
         }
         break;
     case 3:
         sprite->oam.affineMode = 3;
-        sprite->oam.matrixNum = sprite->data1;
+        sprite->oam.matrixNum = sprite->data[1];
         CalcCenterToCornerVec(sprite, 0, 3, 3);
-        if (sprite->data2 != 0)
-            SetOamMatrix(sprite->data1, -256, 0, 0, 256);
+        if (sprite->data[2] != 0)
+            SetOamMatrix(sprite->data[1], -256, 0, 0, 256);
         else
-            SetOamMatrix(sprite->data1, 256, 0, 0, 256);
-        sprite->data0++;
-        sprite->data4 = 0;
+            SetOamMatrix(sprite->data[1], 256, 0, 0, 256);
+        sprite->data[0]++;
+        sprite->data[4] = 0;
         break;
     case 4:
-        sprite->data4++;
+        sprite->data[4]++;
         if (sprite->pos1.y + sprite->pos2.y > -32
          && sprite->pos1.x + sprite->pos2.x > -64)
         {
             u16 r2;
 
-            sprite->pos2.y = -(sprite->data4 * sprite->data4) / 8;
-            if (sprite->data2 != 0)
-                sprite->pos2.x += sprite->data4;
+            sprite->pos2.y = -(sprite->data[4] * sprite->data[4]) / 8;
+            if (sprite->data[2] != 0)
+                sprite->pos2.x += sprite->data[4];
             else
-                sprite->pos2.x -= sprite->data4;
-            if (sprite->data3 < 128)
-                sprite->data3 += 8;
-            r2 = 256 - sprite->data3;
-            if (sprite->data2 != 0)
-                SetOamMatrix(sprite->data1, -r2, 0, 0, r2);
+                sprite->pos2.x -= sprite->data[4];
+            if (sprite->data[3] < 128)
+                sprite->data[3] += 8;
+            r2 = 256 - sprite->data[3];
+            if (sprite->data[2] != 0)
+                SetOamMatrix(sprite->data[1], -r2, 0, 0, r2);
             else
-                SetOamMatrix(sprite->data1, r2, 0, 0, r2);
+                SetOamMatrix(sprite->data[1], r2, 0, 0, r2);
         }
         else
         {
@@ -2499,50 +2499,50 @@ static void sub_813DB9C(struct Sprite *sprite)
 
 static void sub_813DD58(struct Sprite *sprite)
 {
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
     default:
         sprite->invisible = FALSE;
         sprite->oam.affineMode = 1;
-        sprite->oam.matrixNum = sprite->data1;
-        sprite->data3 = 2048;
-        sprite->data0 = 1;
+        sprite->oam.matrixNum = sprite->data[1];
+        sprite->data[3] = 2048;
+        sprite->data[0] = 1;
         //fall through
     case 1:
-        if (sprite->data3 > 256)
+        if (sprite->data[3] > 256)
         {
-            sprite->data3 -= 128;
-            if (sprite->data2 != 0)
-                SetOamMatrix(sprite->data1, -sprite->data3, 0, 0, sprite->data3);
+            sprite->data[3] -= 128;
+            if (sprite->data[2] != 0)
+                SetOamMatrix(sprite->data[1], -sprite->data[3], 0, 0, sprite->data[3]);
             else
-                SetOamMatrix(sprite->data1, sprite->data3, 0, 0, sprite->data3);
+                SetOamMatrix(sprite->data[1], sprite->data[3], 0, 0, sprite->data[3]);
         }
         else
         {
-            if (sprite->data2 != 0)
-                SetOamMatrix(sprite->data1, -256, 0, 0, 256);
+            if (sprite->data[2] != 0)
+                SetOamMatrix(sprite->data[1], -256, 0, 0, 256);
             else
-                SetOamMatrix(sprite->data1, 256, 0, 0, 256);
-            sprite->data0++;
+                SetOamMatrix(sprite->data[1], 256, 0, 0, 256);
+            sprite->data[0]++;
         }
         break;
     case 2:
         break;
     case 3:
-        sprite->data4++;
-        sprite->pos2.y = sprite->data4 * sprite->data4 / 32;
-        if (sprite->data2 != 0)
-            sprite->pos2.x = sprite->data4 / 4;
+        sprite->data[4]++;
+        sprite->pos2.y = sprite->data[4] * sprite->data[4] / 32;
+        if (sprite->data[2] != 0)
+            sprite->pos2.x = sprite->data[4] / 4;
         else
-            sprite->pos2.x = -(sprite->data4 / 4);
+            sprite->pos2.x = -(sprite->data[4] / 4);
         break;
     }
 }
 
 static void sub_813DE70(struct Sprite *sprite)
 {
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
     default:
@@ -2553,24 +2553,24 @@ static void sub_813DE70(struct Sprite *sprite)
         else
         {
             StartSpriteAnim(sprite, 1);
-            sprite->data6 = CreateSprite(&gSpriteTemplate_840B084, 16, 104, 100);
-            sprite->data7 = CreateSprite(&gSpriteTemplate_840B084, 12, 106, 101);
-            sprite->data0 = 1;
+            sprite->data[6] = CreateSprite(&gSpriteTemplate_840B084, 16, 104, 100);
+            sprite->data[7] = CreateSprite(&gSpriteTemplate_840B084, 12, 106, 101);
+            sprite->data[0] = 1;
         }
         break;
     case 1:
         break;
     case 2:
         StartSpriteAnim(sprite, 2);
-        gSprites[sprite->data6].data0 = 1;
-        gSprites[sprite->data7].data0 = 2;
-        sprite->data0++;
+        gSprites[sprite->data[6]].data[0] = 1;
+        gSprites[sprite->data[7]].data[0] = 2;
+        sprite->data[0]++;
         break;
     case 3:
         if (sprite->pos1.y > 160)
         {
             sprite->invisible = 1;
-            sprite->data0 = 1;
+            sprite->data[0] = 1;
         }
         else
         {
@@ -2582,37 +2582,37 @@ static void sub_813DE70(struct Sprite *sprite)
     {
         s16 r4, r5;
 
-        r5 = gSprites[sprite->data6].pos1.x + gSprites[sprite->data6].pos2.x;
-        r4 = gSprites[sprite->data6].pos1.y + gSprites[sprite->data6].pos2.y;
-        DestroySprite(&gSprites[sprite->data6]);
-        sprite->data6 = sub_813CE88(SPECIES_TORCHIC, r5, r4, 2, 1);
-        gSprites[sprite->data6].callback = sub_813DD58;
-        gSprites[sprite->data6].invisible = TRUE;
-        gSprites[sprite->data6].data1 = 1;
-        gSprites[sprite->data6].data2 = 1;
+        r5 = gSprites[sprite->data[6]].pos1.x + gSprites[sprite->data[6]].pos2.x;
+        r4 = gSprites[sprite->data[6]].pos1.y + gSprites[sprite->data[6]].pos2.y;
+        DestroySprite(&gSprites[sprite->data[6]]);
+        sprite->data[6] = sub_813CE88(SPECIES_TORCHIC, r5, r4, 2, 1);
+        gSprites[sprite->data[6]].callback = sub_813DD58;
+        gSprites[sprite->data[6]].invisible = TRUE;
+        gSprites[sprite->data[6]].data[1] = 1;
+        gSprites[sprite->data[6]].data[2] = 1;
         sub_813E580(r5, r4);
 
-        r5 = gSprites[sprite->data7].pos1.x + gSprites[sprite->data7].pos2.x;
-        r4 = gSprites[sprite->data7].pos1.y + gSprites[sprite->data7].pos2.y;
-        DestroySprite(&gSprites[sprite->data7]);
-        sprite->data7 = sub_813CE88(SPECIES_MUDKIP, r5, r4, 3, 1);
-        gSprites[sprite->data7].callback = sub_813DD58;
-        gSprites[sprite->data7].invisible = TRUE;
-        gSprites[sprite->data7].data1 = 2;
-        gSprites[sprite->data7].data2 = 0;
+        r5 = gSprites[sprite->data[7]].pos1.x + gSprites[sprite->data[7]].pos2.x;
+        r4 = gSprites[sprite->data[7]].pos1.y + gSprites[sprite->data[7]].pos2.y;
+        DestroySprite(&gSprites[sprite->data[7]]);
+        sprite->data[7] = sub_813CE88(SPECIES_MUDKIP, r5, r4, 3, 1);
+        gSprites[sprite->data[7]].callback = sub_813DD58;
+        gSprites[sprite->data[7]].invisible = TRUE;
+        gSprites[sprite->data[7]].data[1] = 2;
+        gSprites[sprite->data[7]].data[2] = 0;
         sub_813E580(r5, r4);
 
         BeginNormalPaletteFade(0xFF0000, 0, 16, 16, RGB(31, 23, 31));
-        sprite->data0 = 1;
+        sprite->data[0] = 1;
         break;
     }
     case 5:
-        gSprites[sprite->data6].data0 = 3;
-        gSprites[sprite->data7].data0 = 3;
+        gSprites[sprite->data[6]].data[0] = 3;
+        gSprites[sprite->data[7]].data[0] = 3;
         break;
     case 6:
-        DestroySprite(&gSprites[sprite->data6]);
-        DestroySprite(&gSprites[sprite->data7]);
+        DestroySprite(&gSprites[sprite->data[6]]);
+        DestroySprite(&gSprites[sprite->data[7]]);
         DestroySprite(sprite);
         break;
     }
@@ -2620,7 +2620,7 @@ static void sub_813DE70(struct Sprite *sprite)
 
 static void sub_813E10C(struct Sprite *sprite)
 {
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
     default:
@@ -2631,20 +2631,20 @@ static void sub_813E10C(struct Sprite *sprite)
         }
         else
         {
-            sprite->data6 = sprite->pos1.x;
-            sprite->data7 = sprite->pos1.y;
+            sprite->data[6] = sprite->pos1.x;
+            sprite->data[7] = sprite->pos1.y;
             sprite->pos1.x += sprite->pos2.x;
             sprite->pos1.y += sprite->pos2.y;
             sprite->pos2.x = 0;
             sprite->pos2.y = 0;
-            sprite->data0 = 1;
-            sprite->data1 = 0;
+            sprite->data[0] = 1;
+            sprite->data[1] = 0;
         }
         break;
     case 1:
-        if (!(sprite->data1 & 1))
+        if (!(sprite->data[1] & 1))
         {
-            if (sprite->data1 & 2)
+            if (sprite->data[1] & 2)
             {
                 sprite->pos2.x = -1;
                 sprite->pos2.y = 1;
@@ -2655,18 +2655,18 @@ static void sub_813E10C(struct Sprite *sprite)
                 sprite->pos2.y = 0;
             }
         }
-        sprite->data1++;
+        sprite->data[1]++;
         break;
     case 2:
         sprite->invisible = TRUE;
-        sprite->pos1.x = sprite->data6;
-        sprite->pos1.y = sprite->data7;
+        sprite->pos1.x = sprite->data[6];
+        sprite->pos1.y = sprite->data[7];
         sprite->pos2.x = 0;
         sprite->pos2.y = 0;
         break;
     case 3:
         sprite->invisible = FALSE;
-        sprite->data1++;
+        sprite->data[1]++;
         //fall through
     case 4:
         if (sprite->pos2.x > -56)
@@ -2680,7 +2680,7 @@ static void sub_813E10C(struct Sprite *sprite)
             sprite->pos1.y += sprite->pos2.y;
             sprite->pos2.x = 0;
             sprite->pos2.y = 0;
-            sprite->data0 = 1;
+            sprite->data[0] = 1;
         }
         break;
     }
@@ -2688,7 +2688,7 @@ static void sub_813E10C(struct Sprite *sprite)
 
 static void sub_813E210(struct Sprite *sprite)
 {
-    switch (sprite->data0)
+    switch (sprite->data[0])
     {
     case 0:
     default:
@@ -2699,20 +2699,20 @@ static void sub_813E210(struct Sprite *sprite)
         }
         else
         {
-            sprite->data6 = sprite->pos1.x;
-            sprite->data7 = sprite->pos1.y;
+            sprite->data[6] = sprite->pos1.x;
+            sprite->data[7] = sprite->pos1.y;
             sprite->pos1.x += sprite->pos2.x;
             sprite->pos1.y += sprite->pos2.y;
             sprite->pos2.x = 0;
             sprite->pos2.y = 0;
-            sprite->data0 = 1;
-            sprite->data1 = 0;
+            sprite->data[0] = 1;
+            sprite->data[1] = 0;
         }
         break;
     case 1:
-        if (!(sprite->data1 & 1))
+        if (!(sprite->data[1] & 1))
         {
-            if (sprite->data1 & 2)
+            if (sprite->data[1] & 2)
             {
                 sprite->pos2.x = 1;
                 sprite->pos2.y = -1;
@@ -2723,18 +2723,18 @@ static void sub_813E210(struct Sprite *sprite)
                 sprite->pos2.y = 0;
             }
         }
-        sprite->data1++;
+        sprite->data[1]++;
         break;
     case 2:
         sprite->invisible = TRUE;
-        sprite->pos1.x = sprite->data6;
-        sprite->pos1.y = sprite->data7;
+        sprite->pos1.x = sprite->data[6];
+        sprite->pos1.y = sprite->data[7];
         sprite->pos2.x = 0;
         sprite->pos2.y = 0;
         break;
     case 3:
         sprite->invisible = FALSE;
-        sprite->data1++;
+        sprite->data[1]++;
         //fall through
     case 4:
         if (sprite->pos2.x < 56)
@@ -2748,7 +2748,7 @@ static void sub_813E210(struct Sprite *sprite)
             sprite->pos1.y += sprite->pos2.y;
             sprite->pos2.x = 0;
             sprite->pos2.y = 0;
-            sprite->data0 = 1;
+            sprite->data[0] = 1;
         }
         break;
     }
@@ -2758,8 +2758,8 @@ static void sub_813E30C(struct Sprite *sprite)
 {
     u16 r4, r1;
 
-    sprite->data7++;
-    switch (sprite->data0)
+    sprite->data[7]++;
+    switch (sprite->data[0])
     {
     case 0:
     default:
@@ -2767,43 +2767,43 @@ static void sub_813E30C(struct Sprite *sprite)
     case 1:
         sprite->oam.affineMode = 1;
         sprite->oam.matrixNum = 1;
-        sprite->data0 = 10;
-        sprite->data4 = 36;
+        sprite->data[0] = 10;
+        sprite->data[4] = 36;
         //fall through
     case 10:
         if (sprite->pos1.x <= 144)
         {
             sprite->pos1.x += 4;
             sprite->pos1.y -= 1;
-            sprite->pos2.y = -Sin((u8)sprite->data2, 24);
-            sprite->data2 += 4;
+            sprite->pos2.y = -Sin((u8)sprite->data[2], 24);
+            sprite->data[2] += 4;
         }
-        sprite->data3 -= sprite->data4;
-        if ((sprite->data7 & 1) && sprite->data4 != 0)
-            sprite->data4--;
-        r4 = gSineTable[(u8)sprite->data3];
-        r1 = gSineTable[(u8)(sprite->data3 + 64)];
+        sprite->data[3] -= sprite->data[4];
+        if ((sprite->data[7] & 1) && sprite->data[4] != 0)
+            sprite->data[4]--;
+        r4 = gSineTable[(u8)sprite->data[3]];
+        r1 = gSineTable[(u8)(sprite->data[3] + 64)];
         SetOamMatrix(1, r1, r4, -r4, r1);
         break;
     case 2:
         sprite->oam.affineMode = 1;
         sprite->oam.matrixNum = 2;
-        sprite->data0 = 20;
-        sprite->data4 = 36;
+        sprite->data[0] = 20;
+        sprite->data[4] = 36;
         //fall through
     case 20:
         if (sprite->pos1.x <= 96)
         {
             sprite->pos1.x += 3;
             sprite->pos1.y -= 1;
-            sprite->pos2.y = -Sin((u8)sprite->data2, 24);
-            sprite->data2 += 4;
+            sprite->pos2.y = -Sin((u8)sprite->data[2], 24);
+            sprite->data[2] += 4;
         }
-        sprite->data3 -= sprite->data4;
-        if ((sprite->data7 & 1) && sprite->data4 != 0)
-            sprite->data4--;
-        r4 = gSineTable[(u8)sprite->data3];
-        r1 = gSineTable[(u8)(sprite->data3 + 64)];
+        sprite->data[3] -= sprite->data[4];
+        if ((sprite->data[7] & 1) && sprite->data[4] != 0)
+            sprite->data[4]--;
+        r4 = gSineTable[(u8)sprite->data[3]];
+        r1 = gSineTable[(u8)(sprite->data[3] + 64)];
         SetOamMatrix(2, r1, r4, -r4, r1);
         break;
     }
@@ -2815,27 +2815,27 @@ static void sub_813E4B8(struct Sprite *sprite)
     u16 r2;
     u16 r1;
 
-    sprite->data7++;
-    if (sprite->data7 & 1)
+    sprite->data[7]++;
+    if (sprite->data[7] & 1)
         sprite->invisible = FALSE;
     else
         sprite->invisible = TRUE;
-    if (sprite->data2 >= 64)
+    if (sprite->data[2] >= 64)
     {
         DestroySprite(sprite);
         return;
     }
-    sprite->data2 += 2;
-    r4 = Sin((u8)sprite->data2, 40);
-    sprite->pos2.x = Cos((u8)(sprite->data0 * 32), r4);
-    sprite->pos2.y = Sin((u8)(sprite->data0 * 32), r4);
-    if (sprite->data0 == 0)
-    {
-        sprite->data3 -= sprite->data1;
-        if ((sprite->data7 & 1) && sprite->data1 != 0)
-            sprite->data1--;
-        r2 = gSineTable[(u8)sprite->data3];
-        r1 = gSineTable[(u8)(sprite->data3 + 64)];
+    sprite->data[2] += 2;
+    r4 = Sin((u8)sprite->data[2], 40);
+    sprite->pos2.x = Cos((u8)(sprite->data[0] * 32), r4);
+    sprite->pos2.y = Sin((u8)(sprite->data[0] * 32), r4);
+    if (sprite->data[0] == 0)
+    {
+        sprite->data[3] -= sprite->data[1];
+        if ((sprite->data[7] & 1) && sprite->data[1] != 0)
+            sprite->data[1]--;
+        r2 = gSineTable[(u8)sprite->data[3]];
+        r1 = gSineTable[(u8)(sprite->data[3] + 64)];
         SetOamMatrix(16, r1, r2, -r2, r1);
     }
 }
@@ -2850,8 +2850,8 @@ static void sub_813E580(u16 x, u16 y)
         spriteId = CreateSprite(&gSpriteTemplate_840B0B0, x, y, 0);
         gSprites[spriteId].oam.affineMode = 1;
         gSprites[spriteId].oam.matrixNum = 16;
-        gSprites[spriteId].data0 = i;
-        gSprites[spriteId].data1 = 32;
+        gSprites[spriteId].data[0] = i;
+        gSprites[spriteId].data[1] = 32;
     }
 }
 
@@ -2863,16 +2863,16 @@ static void sub_813E5E0(struct Sprite *sprite)
     }
     else
     {
-        sprite->invisible = gSprites[sprite->data0].invisible;
-        if (sprite->data7 < 12)
-            sprite->data7++;
-        sprite->data6 += 4;
-        sprite->pos1.x = sprite->data4 + gSineTable[(u8)(sprite->data3 + 64)] * sprite->data6 / 256;
+        sprite->invisible = gSprites[sprite->data[0]].invisible;
+        if (sprite->data[7] < 12)
+            sprite->data[7]++;
+        sprite->data[6] += 4;
+        sprite->pos1.x = sprite->data[4] + gSineTable[(u8)(sprite->data[3] + 64)] * sprite->data[6] / 256;
         //This useless '+ 0' is needed to make the asm match
-        sprite->pos1.y = sprite->data5 + gSineTable[(u8)(sprite->data3 + 0)] * sprite->data6 / 256;
-        sprite->pos2.y = gSineTable[(u8)(sprite->data1 + 0)] * sprite->data7 / 256;
-        sprite->data1 += 16;
-        if (sprite->pos1.y > sprite->data2)
+        sprite->pos1.y = sprite->data[5] + gSineTable[(u8)(sprite->data[3] + 0)] * sprite->data[6] / 256;
+        sprite->pos2.y = gSineTable[(u8)(sprite->data[1] + 0)] * sprite->data[7] / 256;
+        sprite->data[1] += 16;
+        if (sprite->pos1.y > sprite->data[2])
             DestroySprite(sprite);
     }
 }
@@ -2890,15 +2890,15 @@ static void sub_813E6C0(struct Sprite *sprite)
     }
     else
     {
-        sprite->data7++;
+        sprite->data[7]++;
         sprite->invisible = TRUE;
-        if (gSprites[sprite->data0].data0 == 1 && !(sprite->data7 & 3))
+        if (gSprites[sprite->data[0]].data[0] == 1 && !(sprite->data[7] & 3))
         {
-            var1 = sprite->data1 + gSprites[sprite->data0].pos1.x;
-            var2 = sprite->data2 + gSprites[sprite->data0].pos1.y;
+            var1 = sprite->data[1] + gSprites[sprite->data[0]].pos1.x;
+            var2 = sprite->data[2] + gSprites[sprite->data[0]].pos1.y;
             for (i = 0; i < 3; i++)
             {
-                u8 r3 = gSprites[sprite->data0].subpriority - 1;
+                u8 r3 = gSprites[sprite->data[0]].subpriority - 1;
                 //Make redundant copies of these variables to get the asm to match
                 s16 _var1 = var1;
                 s16 _var2 = var2;
@@ -2906,13 +2906,13 @@ static void sub_813E6C0(struct Sprite *sprite)
                 spriteId = CreateSprite(&gSpriteTemplate_840B0DC, _var1, _var2, r3);
                 if (spriteId != 64)
                 {
-                    gSprites[spriteId].data0 = sprite->data0;
-                    gSprites[spriteId].data1 = (((sprite->data7 >> 2) & 7) << 5) + i * 85;
-                    gSprites[spriteId].data2 = sprite->data3;
-                    gSprites[spriteId].data3 = 104;
-                    gSprites[spriteId].data4 = var1;
-                    gSprites[spriteId].data5 = var2;
-                    gSprites[spriteId].data6 = 0;
+                    gSprites[spriteId].data[0] = sprite->data[0];
+                    gSprites[spriteId].data[1] = (((sprite->data[7] >> 2) & 7) << 5) + i * 85;
+                    gSprites[spriteId].data[2] = sprite->data[3];
+                    gSprites[spriteId].data[3] = 104;
+                    gSprites[spriteId].data[4] = var1;
+                    gSprites[spriteId].data[5] = var2;
+                    gSprites[spriteId].data[6] = 0;
                 }
             }
         }
@@ -2926,10 +2926,10 @@ static void sub_813E7C0(u8 a)
     spriteId = CreateSprite(&gSpriteTemplate_840B0F4, 0, 0, 0);
     if (spriteId != 64)
     {
-        gSprites[spriteId].data0 = a;
-        gSprites[spriteId].data1 = -12;
-        gSprites[spriteId].data2 = 0;
-        gSprites[spriteId].data3 = 136;
+        gSprites[spriteId].data[0] = a;
+        gSprites[spriteId].data[1] = -12;
+        gSprites[spriteId].data[2] = 0;
+        gSprites[spriteId].data[3] = 136;
     }
 }
 
@@ -2941,20 +2941,20 @@ static void sub_813E804(struct Sprite *sprite)
     }
     else
     {
-        sprite->invisible = gSprites[sprite->data0].invisible;
-        sprite->data7++;
-        if (sprite->data3 < 40)
-            sprite->data3 += 2;
+        sprite->invisible = gSprites[sprite->data[0]].invisible;
+        sprite->data[7]++;
+        if (sprite->data[3] < 40)
+            sprite->data[3] += 2;
         //This useless '+ 0' is needed to make the asm match
-        sprite->pos1.x = gSprites[sprite->data0].pos1.x + gSprites[sprite->data0].pos2.x + gSineTable[(u8)(sprite->data1 + 64)] * sprite->data3 / 256;
-        sprite->pos1.y = gSprites[sprite->data0].pos1.y + gSprites[sprite->data0].pos2.y + gSineTable[(u8)(sprite->data1 + 0)] * sprite->data3 / 512;
-        sprite->data1 += 2;
-        sprite->pos2.y = gSineTable[(u8)(sprite->data2 + 0)] / 32;
-        sprite->data2 += 8;
-        if ((sprite->data1 & 0xFF) < 128)
-            sprite->subpriority = gSprites[sprite->data0].subpriority - 1;
+        sprite->pos1.x = gSprites[sprite->data[0]].pos1.x + gSprites[sprite->data[0]].pos2.x + gSineTable[(u8)(sprite->data[1] + 64)] * sprite->data[3] / 256;
+        sprite->pos1.y = gSprites[sprite->data[0]].pos1.y + gSprites[sprite->data[0]].pos2.y + gSineTable[(u8)(sprite->data[1] + 0)] * sprite->data[3] / 512;
+        sprite->data[1] += 2;
+        sprite->pos2.y = gSineTable[(u8)(sprite->data[2] + 0)] / 32;
+        sprite->data[2] += 8;
+        if ((sprite->data[1] & 0xFF) < 128)
+            sprite->subpriority = gSprites[sprite->data[0]].subpriority - 1;
         else
-            sprite->subpriority = gSprites[sprite->data0].subpriority + 1;
+            sprite->subpriority = gSprites[sprite->data[0]].subpriority + 1;
     }
 }
 
@@ -2968,8 +2968,8 @@ static void sub_813E930(u8 a)
         spriteId = CreateSprite(&gSpriteTemplate_840B124, gSprites[a].pos1.x, gSprites[a].pos1.y, 0);
         if (spriteId != 64)
         {
-            gSprites[spriteId].data0 = a;
-            gSprites[spriteId].data1 = i * 32;
+            gSprites[spriteId].data[0] = a;
+            gSprites[spriteId].data[1] = i * 32;
         }
     }
 }
@@ -2985,17 +2985,17 @@ static void sub_813E980(struct Sprite *sprite)
         u8 r0;
         u16 matrixNum;
 
-        sprite->invisible = gSprites[sprite->data0].invisible;
-        sprite->data7++;
-        sprite->data6 += 8;
-        sprite->pos1.x = sprite->data4 + gSineTable[(u8)(sprite->data3 + 64)] * sprite->data6 / 256;
-        sprite->pos1.y = sprite->data5 + gSineTable[(u8)(sprite->data3 + 0)] * sprite->data6 / 256;
-        r0 = sprite->data6 / 16;
+        sprite->invisible = gSprites[sprite->data[0]].invisible;
+        sprite->data[7]++;
+        sprite->data[6] += 8;
+        sprite->pos1.x = sprite->data[4] + gSineTable[(u8)(sprite->data[3] + 64)] * sprite->data[6] / 256;
+        sprite->pos1.y = sprite->data[5] + gSineTable[(u8)(sprite->data[3] + 0)] * sprite->data[6] / 256;
+        r0 = sprite->data[6] / 16;
         if (r0 > 9)
             r0 = 9;
         matrixNum = (r0 + 18) & 31;
         sprite->oam.matrixNum = matrixNum;
-        if (sprite->data6 > 160)
+        if (sprite->data[6] > 160)
             DestroySprite(sprite);
     }
 }
@@ -3012,26 +3012,26 @@ static void sub_813EA60(struct Sprite *sprite)
     }
     else
     {
-        sprite->data7++;
+        sprite->data[7]++;
         sprite->invisible = TRUE;
-        if (gSprites[sprite->data0].data0 == 1)
+        if (gSprites[sprite->data[0]].data[0] == 1)
         {
-            r6 = (sprite->data7 & 1);
+            r6 = (sprite->data[7] & 1);
             if (!r6)
             {
-                r1 = sprite->data1 + gSprites[sprite->data0].pos1.x;
-                r2 = sprite->data2 + gSprites[sprite->data0].pos1.y;
-                spriteId = CreateSprite(&gSpriteTemplate_840B150, r1, r2, gSprites[sprite->data0].subpriority + 1);
+                r1 = sprite->data[1] + gSprites[sprite->data[0]].pos1.x;
+                r2 = sprite->data[2] + gSprites[sprite->data[0]].pos1.y;
+                spriteId = CreateSprite(&gSpriteTemplate_840B150, r1, r2, gSprites[sprite->data[0]].subpriority + 1);
                 if (spriteId != 64)
                 {
                     gSprites[spriteId].oam.affineMode = 3;
                     gSprites[spriteId].oam.matrixNum = 18;
                     CalcCenterToCornerVec(&gSprites[spriteId], 0, 1, 3);
-                    gSprites[spriteId].data0 = sprite->data0;
-                    gSprites[spriteId].data3 = gUnknown_0840B168[(sprite->data7 >> 1) & 7];
-                    gSprites[spriteId].data4 = r1;
-                    gSprites[spriteId].data5 = r2;
-                    gSprites[spriteId].data6 = r6;
+                    gSprites[spriteId].data[0] = sprite->data[0];
+                    gSprites[spriteId].data[3] = gUnknown_0840B168[(sprite->data[7] >> 1) & 7];
+                    gSprites[spriteId].data[4] = r1;
+                    gSprites[spriteId].data[5] = r2;
+                    gSprites[spriteId].data[6] = r6;
                 }
             }
         }
@@ -3046,10 +3046,10 @@ static void InitIntroTorchicAttackAnim(u8 a)
     spriteId = CreateSprite(&gSpriteTemplate_840B170, 0, 0, 0);
     if (spriteId != 64)
     {
-        gSprites[spriteId].data0 = a;
-        gSprites[spriteId].data1 = 0;
-        gSprites[spriteId].data2 = 8;
-        gSprites[spriteId].data3 = 24;
+        gSprites[spriteId].data[0] = a;
+        gSprites[spriteId].data[1] = 0;
+        gSprites[spriteId].data[2] = 8;
+        gSprites[spriteId].data[3] = 24;
     }
     for (i = 0; i < 10; i++)
     {
@@ -3065,14 +3065,14 @@ static void sub_813EBBC(struct Sprite *sprite)
     }
     else
     {
-        sprite->invisible = gSprites[sprite->data0].invisible;
-        sprite->data7 += 1;
-        sprite->data6 += 8;
-        sprite->pos1.x = sprite->data4 + gSineTable[(u8)(sprite->data3 + 64)] * sprite->data6 / 256;
-        sprite->pos1.y = sprite->data5 + gSineTable[(u8)(sprite->data3 + 0)] * sprite->data6 / 256;
-        sprite->pos2.y = gSineTable[(u8)(sprite->data1 + 0)] / 64;
-        sprite->data1 += 16;
-        if (sprite->pos1.y < sprite->data2)
+        sprite->invisible = gSprites[sprite->data[0]].invisible;
+        sprite->data[7] += 1;
+        sprite->data[6] += 8;
+        sprite->pos1.x = sprite->data[4] + gSineTable[(u8)(sprite->data[3] + 64)] * sprite->data[6] / 256;
+        sprite->pos1.y = sprite->data[5] + gSineTable[(u8)(sprite->data[3] + 0)] * sprite->data[6] / 256;
+        sprite->pos2.y = gSineTable[(u8)(sprite->data[1] + 0)] / 64;
+        sprite->data[1] += 16;
+        if (sprite->pos1.y < sprite->data[2])
             DestroySprite(sprite);
     }
 }
@@ -3090,34 +3090,34 @@ static void sub_813EC90(struct Sprite *sprite)
     }
     else
     {
-        sprite->data7++;
+        sprite->data[7]++;
         sprite->invisible = TRUE;
-        if (gSprites[sprite->data0].data0 == 1)
+        if (gSprites[sprite->data[0]].data[0] == 1)
         {
-            r6 = sprite->data7 & 1;
+            r6 = sprite->data[7] & 1;
             if (!r6)
             {
-                r1 = sprite->data1 + gSprites[sprite->data0].pos1.x;
-                r2 = sprite->data2 + gSprites[sprite->data0].pos1.y;
-                spriteId = CreateSprite(&gSpriteTemplate_840B1B0, r1, r2, gSprites[sprite->data0].subpriority + 1);
+                r1 = sprite->data[1] + gSprites[sprite->data[0]].pos1.x;
+                r2 = sprite->data[2] + gSprites[sprite->data[0]].pos1.y;
+                spriteId = CreateSprite(&gSpriteTemplate_840B1B0, r1, r2, gSprites[sprite->data[0]].subpriority + 1);
                 if (spriteId != 64)
                 {
                     gSprites[spriteId].oam.affineMode = 3;
                     gSprites[spriteId].oam.matrixNum = 17;
                     CalcCenterToCornerVec(&gSprites[spriteId], 0, 1, 3);
-                    gSprites[spriteId].data0 = sprite->data0;
-                    gSprites[spriteId].data1 = ((sprite->data7 >> 2) & 7) << 5;
-                    gSprites[spriteId].data2 = sprite->data3;
-                    gSprites[spriteId].data3 = 232;
-                    gSprites[spriteId].data4 = r1;
-                    gSprites[spriteId].data5 = r2;
-                    gSprites[spriteId].data6 = r6;
+                    gSprites[spriteId].data[0] = sprite->data[0];
+                    gSprites[spriteId].data[1] = ((sprite->data[7] >> 2) & 7) << 5;
+                    gSprites[spriteId].data[2] = sprite->data[3];
+                    gSprites[spriteId].data[3] = 232;
+                    gSprites[spriteId].data[4] = r1;
+                    gSprites[spriteId].data[5] = r2;
+                    gSprites[spriteId].data[6] = r6;
                 }
             }
-            if (sprite->data6 < 112)
-                sprite->data6 += 4;
+            if (sprite->data[6] < 112)
+                sprite->data[6] += 4;
         }
-        foo = 256 - gSineTable[(u8)sprite->data6] / 2;
+        foo = 256 - gSineTable[(u8)sprite->data[6]] / 2;
         SetOamMatrix(17, foo, 0, 0, foo);
     }
 }
@@ -3129,10 +3129,10 @@ static void InitIntroMudkipAttackAnim(u8 a)
     spriteId = CreateSprite(&gSpriteTemplate_840B1C8, 0, 0, 0);
     if (spriteId != 64)
     {
-        gSprites[spriteId].data0 = a;
-        gSprites[spriteId].data1 = 0;
-        gSprites[spriteId].data2 = 12;
-        gSprites[spriteId].data3 = 24;
+        gSprites[spriteId].data[0] = a;
+        gSprites[spriteId].data[1] = 0;
+        gSprites[spriteId].data[2] = 12;
+        gSprites[spriteId].data[3] = 24;
     }
 }
 
@@ -3141,8 +3141,8 @@ static void sub_813EDFC(struct Sprite *sprite)
     u16 foo;
 
     //I'm not sure why a switch statement was used here.
-    //if (sprite->data0 != 1) would have been more appropriate.
-    switch (sprite->data0)
+    //if (sprite->data[0] != 1) would have been more appropriate.
+    switch (sprite->data[0])
     {
     case 0:
     default:
@@ -3150,23 +3150,23 @@ static void sub_813EDFC(struct Sprite *sprite)
         sprite->oam.affineMode = 3;
         sprite->oam.matrixNum = 18;
         CalcCenterToCornerVec(sprite, 0, 3, 3);
-        sprite->data1 = 0;
-        sprite->data0 = 1;
+        sprite->data[1] = 0;
+        sprite->data[0] = 1;
         //fall through
     case 1:
         break;
     }
-    sprite->data7++;
-    if (sprite->data7 & 1)
+    sprite->data[7]++;
+    if (sprite->data[7] & 1)
     {
         sprite->invisible = TRUE;
     }
     else
     {
         sprite->invisible = FALSE;
-        if (sprite->data1 < 64)
-            sprite->data1++;
+        if (sprite->data[1] < 64)
+            sprite->data[1]++;
     }
-    foo = 256 - gSineTable[(u8)sprite->data1] / 2;
+    foo = 256 - gSineTable[(u8)sprite->data[1]] / 2;
     SetOamMatrix(18, foo, 0, 0, foo);
 }
diff --git a/src/scene/intro_credits_graphics.c b/src/scene/intro_credits_graphics.c
index cd0589af8..a150e8dc9 100755
--- a/src/scene/intro_credits_graphics.c
+++ b/src/scene/intro_credits_graphics.c
@@ -418,11 +418,11 @@ void sub_814910C(struct Sprite *sprite)
     }
     else
     {
-        s32 var = ((sprite->pos1.x << 16) | (u16)sprite->data2) + (u16)sprite->data1;
+        s32 var = ((sprite->pos1.x << 16) | (u16)sprite->data[2]) + (u16)sprite->data[1];
         sprite->pos1.x = var >> 16;
-        sprite->data2 = var;
+        sprite->data[2] = var;
         if (sprite->pos1.x > 255) sprite->pos1.x = 0xFFE0;
-        if (sprite->data0)
+        if (sprite->data[0])
         {
             sprite->pos2.y = -(gUnknown_02039358 + gUnknown_0203935A);
         }
@@ -447,9 +447,9 @@ void sub_8149174(u8 a, struct UnknownStruct1 *b, const union AnimCmd *const *c,
         gSprites[sprite].oam.paletteNum = 0;
         gSprites[sprite].anims = c;
         StartSpriteAnim(&gSprites[sprite], b[i].var0_0);
-        gSprites[sprite].data0 = a;
-        gSprites[sprite].data1 = b[i].var4;
-        gSprites[sprite].data2 = 0;
+        gSprites[sprite].data[0] = a;
+        gSprites[sprite].data[1] = b[i].var4;
+        gSprites[sprite].data[2] = 0;
     }
 }
 
@@ -474,11 +474,11 @@ void nullsub_82()
 
 void sub_81492A0(struct Sprite* sprite)
 {
-    sprite->invisible = gSprites[sprite->data0].invisible;
-    sprite->pos1.x = gSprites[sprite->data0].pos1.x;
-    sprite->pos1.y = gSprites[sprite->data0].pos1.y + 8;
-    sprite->pos2.x = gSprites[sprite->data0].pos2.x;
-    sprite->pos2.y = gSprites[sprite->data0].pos2.y;
+    sprite->invisible = gSprites[sprite->data[0]].invisible;
+    sprite->pos1.x = gSprites[sprite->data[0]].pos1.x;
+    sprite->pos1.y = gSprites[sprite->data[0]].pos1.y + 8;
+    sprite->pos2.x = gSprites[sprite->data[0]].pos2.x;
+    sprite->pos2.y = gSprites[sprite->data[0]].pos2.y;
 }
 
 
@@ -487,7 +487,7 @@ u8 intro_create_brendan_sprite(s16 a, s16 b)
 {
     u8 sprite = CreateSprite(&gSpriteTemplate_8416CDC, a, b, 0);
     u8 brendan = CreateSprite(&gSpriteTemplate_Brendan, a, b + 8, 1);
-    gSprites[brendan].data0 = sprite;
+    gSprites[brendan].data[0] = sprite;
     return sprite;
 }
 
@@ -495,7 +495,7 @@ u8 intro_create_may_sprite(s16 a, s16 b)
 {
     u8 sprite = CreateSprite(&gSpriteTemplate_8416CF4, a, b, 0);
     u8 may = CreateSprite(&gSpriteTemplate_May, a, b + 8, 1);
-    gSprites[may].data0 = sprite;
+    gSprites[may].data[0] = sprite;
     return sprite;
 }
 
@@ -505,17 +505,17 @@ void nullsub_83()
 
 void sub_81493C4(struct Sprite* sprite)
 {
-    sprite->invisible = gSprites[sprite->data0].invisible;
-    sprite->pos1.y = gSprites[sprite->data0].pos1.y;
-    sprite->pos2.x = gSprites[sprite->data0].pos2.x;
-    sprite->pos2.y = gSprites[sprite->data0].pos2.y;
+    sprite->invisible = gSprites[sprite->data[0]].invisible;
+    sprite->pos1.y = gSprites[sprite->data[0]].pos1.y;
+    sprite->pos2.x = gSprites[sprite->data[0]].pos2.x;
+    sprite->pos2.y = gSprites[sprite->data[0]].pos2.y;
 }
 
 u8 intro_create_latios_sprite(s16 a, s16 b)
 {
     u8 sprite = CreateSprite(&gSpriteTemplate_8416D7C, a - 32, b, 2);
     u8 latios = CreateSprite(&gSpriteTemplate_8416D7C, a + 32, b, 2);
-    gSprites[latios].data0 = sprite;
+    gSprites[latios].data[0] = sprite;
     StartSpriteAnim(&gSprites[latios], 1);
     gSprites[latios].callback = &sub_81493C4;
     return sprite;
@@ -525,7 +525,7 @@ u8 intro_create_latias_sprite(s16 a, s16 b)
 {
     u8 sprite = CreateSprite(&gSpriteTemplate_8416D94, a - 32, b, 2);
     u8 latios = CreateSprite(&gSpriteTemplate_8416D94, a + 32, b, 2);
-    gSprites[latios].data0 = sprite;
+    gSprites[latios].data[0] = sprite;
     StartSpriteAnim(&gSprites[latios], 1);
     gSprites[latios].callback = &sub_81493C4;
     return sprite;
diff --git a/src/scene/title_screen.c b/src/scene/title_screen.c
index 2503b0654..f158500fe 100644
--- a/src/scene/title_screen.c
+++ b/src/scene/title_screen.c
@@ -360,7 +360,7 @@ static void UpdateLegendaryMarkingColor(u8);
 
 void SpriteCallback_VersionBannerLeft(struct Sprite *sprite)
 {
-    struct Task *task = &gTasks[sprite->data1];
+    struct Task *task = &gTasks[sprite->data[1]];
 
     if (task->data[1] != 0)
     {
@@ -384,7 +384,7 @@ void SpriteCallback_VersionBannerLeft(struct Sprite *sprite)
 
 void SpriteCallback_VersionBannerRight(struct Sprite *sprite)
 {
-    struct Task *task = &gTasks[sprite->data1];
+    struct Task *task = &gTasks[sprite->data[1]];
 
     if (task->data[1] != 0)
     {
@@ -405,11 +405,11 @@ void SpriteCallback_VersionBannerRight(struct Sprite *sprite)
 
 void SpriteCallback_PressStartCopyrightBanner(struct Sprite *sprite)
 {
-    if (sprite->data0 == 1)
+    if (sprite->data[0] == 1)
     {
-        sprite->data1++;
+        sprite->data[1]++;
         //Alternate between hidden and shown every 16th frame
-        if (sprite->data1 & 16)
+        if (sprite->data[1] & 16)
             sprite->invisible = FALSE;
         else
             sprite->invisible = TRUE;
@@ -429,7 +429,7 @@ static void CreatePressStartBanner(s16 x, s16 y)
     {
         spriteId = CreateSprite(&sStartCopyrightBannerSpriteTemplate, x, y, 0);
         StartSpriteAnim(&gSprites[spriteId], i);
-        gSprites[spriteId].data0 = 1;
+        gSprites[spriteId].data[0] = 1;
     }
 }
 #elif GERMAN
@@ -554,27 +554,27 @@ void SpriteCallback_PokemonLogoShine(struct Sprite *sprite)
 {
     if (gTasks[gUnknown_0202F7E4].data[1] == 0 && sprite->pos1.x < 272)
     {
-        if (sprite->data0) //Flash background
+        if (sprite->data[0]) //Flash background
         {
             u16 backgroundColor;
 
             if (sprite->pos1.x < DISPLAY_WIDTH / 2)
             {
                 //Brighten background color
-                if (sprite->data1 < 31)
-                    sprite->data1++;
-                if (sprite->data1 < 31)
-                    sprite->data1++;
+                if (sprite->data[1] < 31)
+                    sprite->data[1]++;
+                if (sprite->data[1] < 31)
+                    sprite->data[1]++;
             }
             else
             {
                 //Darken background color
-                if (sprite->data1 != 0)
-                    sprite->data1--;
-                if (sprite->data1 != 0)
-                    sprite->data1--;
+                if (sprite->data[1] != 0)
+                    sprite->data[1]--;
+                if (sprite->data[1] != 0)
+                    sprite->data[1]--;
             }
-            backgroundColor = _RGB(sprite->data1, sprite->data1, sprite->data1);
+            backgroundColor = _RGB(sprite->data[1], sprite->data[1], sprite->data[1]);
             gPlttBufferFaded[0] = backgroundColor;
             gPlttBufferFaded[PLTT_BUFFER_INDEX] = backgroundColor;
         }
@@ -593,7 +593,7 @@ static void StartPokemonLogoShine(bool8 flashBackground)
     u8 spriteId = CreateSprite(&sPokemonLogoShineSpriteTemplate, 0, 68, 0);
 
     gSprites[spriteId].oam.objMode = 2;
-    gSprites[spriteId].data0 = flashBackground;
+    gSprites[spriteId].data[0] = flashBackground;
 }
 
 static void VBlankCB(void)
@@ -758,12 +758,12 @@ static void Task_TitleScreenPhase1(u8 taskId)
         //Create left side of version banner
         spriteId = CreateSprite(&sVersionBannerLeftSpriteTemplate, VERSION_BANNER_LEFT_X, VERSION_BANNER_Y, 0);
         gSprites[spriteId].invisible = TRUE;
-        gSprites[spriteId].data1 = taskId;
+        gSprites[spriteId].data[1] = taskId;
 
         //Create right side of version banner
         spriteId = CreateSprite(&sVersionBannerRightSpriteTemplate, VERSION_BANNER_RIGHT_X, VERSION_BANNER_Y, 0);
         gSprites[spriteId].invisible = TRUE;
-        gSprites[spriteId].data1 = taskId;
+        gSprites[spriteId].data[1] = taskId;
 
         gTasks[taskId].data[5] = 88;
         gTasks[taskId].tCounter = 144;