finish splitting and decompiling dragon.s

4 files changed, 167 insertions, 402 deletions

diff --git a/asm/dragon.s b/asm/dragon.s
deleted file mode 100755
index eb372ec80..000000000
--- a/asm/dragon.s
+++ /dev/null
@@ -1,387 +0,0 @@
-	.include "constants/gba_constants.inc"
-	.include "asm/macros.inc"
-
-	.syntax unified
-
-	.text
-
-	@ dragon
-    
-	thumb_func_start sub_80DFC24
-sub_80DFC24: @ 80DFC24
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r0, _080DFC58 @ =gTasks
-	lsls r1, r4, 2
-	adds r1, r4
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, _080DFC5C @ =gBattleAnimArgs
-	ldrh r0, [r0]
-	strh r0, [r1, 0x8]
-	ldr r0, _080DFC60 @ =gAnimBankAttacker
-	ldrb r0, [r0]
-	movs r2, 0x10
-	strh r2, [r1, 0xA]
-	ldr r1, _080DFC64 @ =REG_BLDALPHA
-	strh r2, [r1]
-	bl GetBankIdentity_permutated
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080DFC70
-	ldr r1, _080DFC68 @ =REG_BLDCNT
-	ldr r2, _080DFC6C @ =0x00003f42
-	b _080DFC74
-	.align 2, 0
-_080DFC58: .4byte gTasks
-_080DFC5C: .4byte gBattleAnimArgs
-_080DFC60: .4byte gAnimBankAttacker
-_080DFC64: .4byte REG_BLDALPHA
-_080DFC68: .4byte REG_BLDCNT
-_080DFC6C: .4byte 0x00003f42
-_080DFC70:
-	ldr r1, _080DFC8C @ =REG_BLDCNT
-	ldr r2, _080DFC90 @ =0x00003f44
-_080DFC74:
-	adds r0, r2, 0
-	strh r0, [r1]
-	ldr r0, _080DFC94 @ =gTasks
-	lsls r1, r4, 2
-	adds r1, r4
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, _080DFC98 @ =sub_80DFC9C
-	str r0, [r1]
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DFC8C: .4byte REG_BLDCNT
-_080DFC90: .4byte 0x00003f44
-_080DFC94: .4byte gTasks
-_080DFC98: .4byte sub_80DFC9C
-	thumb_func_end sub_80DFC24
-
-	thumb_func_start sub_80DFC9C
-sub_80DFC9C: @ 80DFC9C
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	ldr r1, _080DFD04 @ =gTasks
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	adds r4, r0, r1
-	ldrh r0, [r4, 0xA]
-	lsrs r2, r0, 8
-	lsls r0, 24
-	lsrs r1, r0, 24
-	movs r3, 0xC
-	ldrsh r0, [r4, r3]
-	ldrb r3, [r4, 0x8]
-	cmp r0, r3
-	bne _080DFD18
-	adds r2, 0x1
-	lsls r2, 24
-	lsrs r2, 24
-	subs r0, r1, 0x1
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, r2, 8
-	orrs r1, r0
-	movs r3, 0
-	strh r1, [r4, 0xA]
-	ldr r0, _080DFD08 @ =REG_BLDALPHA
-	strh r1, [r0]
-	strh r3, [r4, 0xC]
-	cmp r2, 0x10
-	bne _080DFD1E
-	ldr r2, _080DFD0C @ =gSprites
-	ldr r1, _080DFD10 @ =gObjectBankIDs
-	ldr r0, _080DFD14 @ =gAnimBankAttacker
-	ldrb r0, [r0]
-	adds r0, r1
-	ldrb r1, [r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r2
-	adds r0, 0x3E
-	ldrb r1, [r0]
-	movs r2, 0x4
-	orrs r1, r2
-	strb r1, [r0]
-	adds r0, r5, 0
-	bl DestroyAnimVisualTask
-	b _080DFD1E
-	.align 2, 0
-_080DFD04: .4byte gTasks
-_080DFD08: .4byte REG_BLDALPHA
-_080DFD0C: .4byte gSprites
-_080DFD10: .4byte gObjectBankIDs
-_080DFD14: .4byte gAnimBankAttacker
-_080DFD18:
-	ldrh r0, [r4, 0xC]
-	adds r0, 0x1
-	strh r0, [r4, 0xC]
-_080DFD1E:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80DFC9C
-
-	thumb_func_start sub_80DFD24
-sub_80DFD24: @ 80DFD24
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, _080DFD48 @ =gTasks
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	adds r1, r2
-	ldr r0, _080DFD4C @ =gBattleAnimArgs
-	ldrh r0, [r0]
-	strh r0, [r1, 0x8]
-	movs r2, 0x80
-	lsls r2, 5
-	strh r2, [r1, 0xA]
-	ldr r0, _080DFD50 @ =sub_80DFD58
-	str r0, [r1]
-	ldr r0, _080DFD54 @ =REG_BLDALPHA
-	strh r2, [r0]
-	bx lr
-	.align 2, 0
-_080DFD48: .4byte gTasks
-_080DFD4C: .4byte gBattleAnimArgs
-_080DFD50: .4byte sub_80DFD58
-_080DFD54: .4byte REG_BLDALPHA
-	thumb_func_end sub_80DFD24
-
-	thumb_func_start sub_80DFD58
-sub_80DFD58: @ 80DFD58
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r1, _080DFDA8 @ =gTasks
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r2, r0, r1
-	ldrh r0, [r2, 0xA]
-	lsrs r1, r0, 8
-	lsls r0, 24
-	lsrs r5, r0, 24
-	movs r3, 0xC
-	ldrsh r0, [r2, r3]
-	ldrb r3, [r2, 0x8]
-	cmp r0, r3
-	bne _080DFDB4
-	subs r0, r1, 0x1
-	lsls r0, 24
-	lsrs r3, r0, 24
-	adds r0, r5, 0x1
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, r3, 8
-	orrs r1, r0
-	movs r0, 0
-	strh r1, [r2, 0xA]
-	ldr r5, _080DFDAC @ =REG_BLDALPHA
-	strh r1, [r5]
-	strh r0, [r2, 0xC]
-	cmp r3, 0
-	bne _080DFDBA
-	ldr r0, _080DFDB0 @ =REG_BLDCNT
-	strh r3, [r0]
-	strh r3, [r5]
-	adds r0, r4, 0
-	bl DestroyAnimVisualTask
-	b _080DFDBA
-	.align 2, 0
-_080DFDA8: .4byte gTasks
-_080DFDAC: .4byte REG_BLDALPHA
-_080DFDB0: .4byte REG_BLDCNT
-_080DFDB4:
-	ldrh r0, [r2, 0xC]
-	adds r0, 0x1
-	strh r0, [r2, 0xC]
-_080DFDBA:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80DFD58
-
-	thumb_func_start sub_80DFDC0
-sub_80DFDC0: @ 80DFDC0
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r1, _080DFDE8 @ =REG_BLDALPHA
-	movs r2, 0x80
-	lsls r2, 5
-	adds r0, r2, 0
-	strh r0, [r1]
-	ldr r0, _080DFDEC @ =gAnimBankAttacker
-	ldrb r0, [r0]
-	bl GetBankIdentity_permutated
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080DFDF8
-	ldr r1, _080DFDF0 @ =REG_BLDCNT
-	ldr r2, _080DFDF4 @ =0x00003f42
-	b _080DFDFC
-	.align 2, 0
-_080DFDE8: .4byte REG_BLDALPHA
-_080DFDEC: .4byte gAnimBankAttacker
-_080DFDF0: .4byte REG_BLDCNT
-_080DFDF4: .4byte 0x00003f42
-_080DFDF8:
-	ldr r1, _080DFE0C @ =REG_BLDCNT
-	ldr r2, _080DFE10 @ =0x00003f44
-_080DFDFC:
-	adds r0, r2, 0
-	strh r0, [r1]
-	adds r0, r4, 0
-	bl DestroyAnimVisualTask
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DFE0C: .4byte REG_BLDCNT
-_080DFE10: .4byte 0x00003f44
-	thumb_func_end sub_80DFDC0
-
-	thumb_func_start sub_80DFE14
-sub_80DFE14: @ 80DFE14
-	push {r4-r6,lr}
-	adds r4, r0, 0
-	ldr r6, _080DFE80 @ =gAnimBankTarget
-	ldrb r0, [r6]
-	movs r1, 0x2
-	bl GetBankPosition
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x30]
-	ldr r5, _080DFE84 @ =gAnimBankAttacker
-	ldrb r0, [r5]
-	movs r1, 0x2
-	bl GetBankPosition
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x32]
-	ldrb r0, [r6]
-	movs r1, 0x3
-	bl GetBankPosition
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x34]
-	ldrb r0, [r5]
-	movs r1, 0x3
-	bl GetBankPosition
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x36]
-	movs r0, 0x7E
-	strh r0, [r4, 0x2E]
-	adds r0, r4, 0
-	bl sub_8078A5C
-	ldrh r0, [r4, 0x30]
-	negs r0, r0
-	strh r0, [r4, 0x34]
-	ldrh r0, [r4, 0x32]
-	negs r0, r0
-	strh r0, [r4, 0x36]
-	ldr r0, _080DFE88 @ =0x0000ffd8
-	strh r0, [r4, 0x3A]
-	ldr r1, _080DFE8C @ =sub_80DFE90
-	str r1, [r4, 0x1C]
-	adds r0, r4, 0
-	bl _call_via_r1
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DFE80: .4byte gAnimBankTarget
-_080DFE84: .4byte gAnimBankAttacker
-_080DFE88: .4byte 0x0000ffd8
-_080DFE8C: .4byte sub_80DFE90
-	thumb_func_end sub_80DFE14
-
-	thumb_func_start sub_80DFE90
-sub_80DFE90: @ 80DFE90
-	push {r4-r6,lr}
-	adds r4, r0, 0
-	ldrh r5, [r4, 0x30]
-	ldrh r0, [r4, 0x34]
-	adds r2, r5, r0
-	strh r2, [r4, 0x34]
-	ldrh r3, [r4, 0x32]
-	ldrh r6, [r4, 0x36]
-	adds r1, r3, r6
-	strh r1, [r4, 0x36]
-	lsls r0, r2, 16
-	asrs r0, 24
-	strh r0, [r4, 0x24]
-	lsls r0, r1, 16
-	asrs r0, 24
-	strh r0, [r4, 0x26]
-	movs r6, 0x3C
-	ldrsh r0, [r4, r6]
-	cmp r0, 0
-	bne _080DFED2
-	adds r0, r2, r5
-	strh r0, [r4, 0x34]
-	adds r1, r3
-	strh r1, [r4, 0x36]
-	lsls r0, 16
-	asrs r0, 24
-	strh r0, [r4, 0x24]
-	lsls r1, 16
-	asrs r1, 24
-	strh r1, [r4, 0x26]
-	ldrh r0, [r4, 0x2E]
-	subs r0, 0x1
-	strh r0, [r4, 0x2E]
-_080DFED2:
-	movs r1, 0x38
-	ldrsh r0, [r4, r1]
-	movs r2, 0x3A
-	ldrsh r1, [r4, r2]
-	bl Sin
-	ldrh r6, [r4, 0x26]
-	adds r0, r6
-	strh r0, [r4, 0x26]
-	ldrh r0, [r4, 0x38]
-	adds r0, 0x3
-	movs r1, 0xFF
-	ands r0, r1
-	strh r0, [r4, 0x38]
-	cmp r0, 0x7F
-	ble _080DFF02
-	movs r0, 0
-	strh r0, [r4, 0x38]
-	ldrh r0, [r4, 0x3A]
-	adds r0, 0x14
-	strh r0, [r4, 0x3A]
-	ldrh r0, [r4, 0x3C]
-	adds r0, 0x1
-	strh r0, [r4, 0x3C]
-_080DFF02:
-	ldrh r0, [r4, 0x2E]
-	subs r0, 0x1
-	strh r0, [r4, 0x2E]
-	lsls r0, 16
-	cmp r0, 0
-	bne _080DFF14
-	adds r0, r4, 0
-	bl DestroyAnimSprite
-_080DFF14:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80DFE90
-	
-	.align 2, 0 @ Don't pad with nop.
diff --git a/ld_script.txt b/ld_script.txt
index 0fe09e652..4775e13d6 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -296,7 +296,7 @@ SECTIONS {
         asm/rock.o(.text);
         asm/ghost.o(.text);
         src/battle/anim/dragon.o(.text);
-        asm/dragon.o(.text);
+        src/battle/anim/dark.o(.text);
         asm/dark.o(.text);
         asm/ground.o(.text);
         asm/normal.o(.text);
diff --git a/src/battle/anim/dark.c b/src/battle/anim/dark.c
new file mode 100755
index 000000000..306784609
--- /dev/null
+++ b/src/battle/anim/dark.c
@@ -0,0 +1,138 @@
+#include "global.h"
+#include "rom_8077ABC.h"
+#include "trig.h"
+#include "battle_anim.h"
+#include "sound.h"
+#include "scanline_effect.h"
+
+void sub_80DFE90(struct Sprite *sprite);
+
+void sub_80DFC9C(u8 taskId);
+void sub_80DFD58(u8 taskId);
+
+extern s16 gBattleAnimArgs[];
+extern u8 gAnimBankAttacker;
+extern u8 gAnimBankTarget;
+extern u8 gObjectBankIDs[];
+
+// used in Smoke Ball escape, Sky Attack, Feint Attack and Camouflage
+
+void sub_80DFC24(u8 taskId)
+{
+    int bank;
+    gTasks[taskId].data[0] = gBattleAnimArgs[0];
+    bank = gAnimBankAttacker;
+    gTasks[taskId].data[1] = 16;
+    REG_BLDALPHA = 16;
+    if (GetBankIdentity_permutated(bank) == 1)
+        REG_BLDCNT = 0x3F42;
+    else
+        REG_BLDCNT = 0x3F44;
+    gTasks[taskId].func = sub_80DFC9C;
+}
+
+void sub_80DFC9C(u8 taskId)
+{
+    u8 r2 = gTasks[taskId].data[1] >> 8;
+    u8 r1 = gTasks[taskId].data[1];
+    if (gTasks[taskId].data[2] == (u8)gTasks[taskId].data[0])
+    {
+        r2++;
+        r1--;
+        gTasks[taskId].data[1] = (r2 << 8) | r1;
+        REG_BLDALPHA = (r2 << 8) | r1;
+        gTasks[taskId].data[2] = 0;
+        if (r2 == 16)
+        {
+            gSprites[gObjectBankIDs[gAnimBankAttacker]].invisible = 1;
+            DestroyAnimVisualTask(taskId);
+        }
+    }
+    else
+        gTasks[taskId].data[2]++;
+}
+
+void sub_80DFD24(u8 taskId)
+{
+    gTasks[taskId].data[0] = gBattleAnimArgs[0];
+    gTasks[taskId].data[1] = 0x1000;
+    gTasks[taskId].func = sub_80DFD58;
+    REG_BLDALPHA = 0x1000;
+}
+
+void sub_80DFD58(u8 taskId)
+{
+    u8 r1 = gTasks[taskId].data[1] >> 8;
+    u8 r5 = gTasks[taskId].data[1];
+    if (gTasks[taskId].data[2] == (u8)gTasks[taskId].data[0])
+    {
+        r1--;
+        r5++;
+        gTasks[taskId].data[1] = (r1 << 8) | r5;
+        REG_BLDALPHA = (r1 << 8) | r5;
+        gTasks[taskId].data[2] = 0;
+        if (r1 == 0)
+        {
+            REG_BLDCNT = 0;
+            REG_BLDALPHA = 0;
+            DestroyAnimVisualTask(taskId);
+        }
+    }
+    else
+        gTasks[taskId].data[2]++;
+}
+
+// unlike the above is only used in Feint Attack
+
+void sub_80DFDC0(u8 taskId)
+{
+    REG_BLDALPHA = 0x1000;
+    if (GetBankIdentity_permutated(gAnimBankAttacker) == 1)
+        REG_BLDCNT = 0x3F42;
+    else
+        REG_BLDCNT = 0x3F44;
+    DestroyAnimVisualTask(taskId);
+}
+
+// unused sprite template's callback
+
+void sub_80DFE14(struct Sprite *sprite)
+{
+    sprite->data[1] = GetBankPosition(gAnimBankTarget, 2);
+    sprite->data[2] = GetBankPosition(gAnimBankAttacker, 2);
+    sprite->data[3] = GetBankPosition(gAnimBankTarget, 3);
+    sprite->data[4] = GetBankPosition(gAnimBankAttacker, 3);
+    sprite->data[0] = 0x7E;
+    sub_8078A5C(sprite);
+    sprite->data[3] = -sprite->data[1];
+    sprite->data[4] = -sprite->data[2];
+    sprite->data[6] = 0xFFD8;
+    sprite->callback = sub_80DFE90;
+    sub_80DFE90(sprite);
+}
+
+void sub_80DFE90(struct Sprite *sprite)
+{
+    sprite->data[3] += sprite->data[1];
+    sprite->data[4] += sprite->data[2];
+    sprite->pos2.x = sprite->data[3] >> 8;
+    sprite->pos2.y = sprite->data[4] >> 8;
+    if (sprite->data[7] == 0)
+    {
+        sprite->data[3] += sprite->data[1];
+        sprite->data[4] += sprite->data[2];
+        sprite->pos2.x = sprite->data[3] >> 8;
+        sprite->pos2.y = sprite->data[4] >> 8;
+        sprite->data[0]--;
+    }
+    sprite->pos2.y += Sin(sprite->data[5], sprite->data[6]);
+    sprite->data[5] = (sprite->data[5] + 3) & 0xFF;
+    if (sprite->data[5] > 0x7F)
+    {
+        sprite->data[5] = 0;
+        sprite->data[6] += 20;
+        sprite->data[7]++;
+    }
+    if (--sprite->data[0] == 0)
+        DestroyAnimSprite(sprite);
+}
\ No newline at end of file
diff --git a/src/battle/anim/dragon.c b/src/battle/anim/dragon.c
index 04859e39f..0feb27dac 100755
--- a/src/battle/anim/dragon.c
+++ b/src/battle/anim/dragon.c
@@ -3,7 +3,7 @@
 #include "trig.h"
 #include "battle_anim.h"
 #include "sound.h"
-#include "unknown_task.h"
+#include "scanline_effect.h"
 
 void sub_80DF81C(struct Sprite *sprite);
 void sub_80DFBD8(struct Sprite *sprite);
@@ -19,9 +19,10 @@ extern u8 gBankAttacker;
 extern u16 gBattle_BG1_X;
 extern u16 gBattle_BG2_X;
 extern u16 gUnknown_03000730[];
-
+extern u8 gObjectBankIDs[];
 
 // Outrage
+
 void sub_80DF5A0(struct Sprite *sprite)
 {
     sprite->pos1.x = GetBankPosition(gAnimBankAttacker, 2);
@@ -44,6 +45,8 @@ void sub_80DF5A0(struct Sprite *sprite)
     sprite->callback = sub_8078504;
 }
 
+// part of Dragon Breath
+
 void sub_80DF63C(struct Sprite *sprite)
 {
     sub_8078650(sprite);
@@ -69,6 +72,8 @@ void sub_80DF63C(struct Sprite *sprite)
     StoreSpriteCallbackInData(sprite, move_anim_8074EE0);
 }
 
+// Dragon Rage
+
 void sub_80DF6F0(struct Sprite *sprite)
 {
     if (gBattleAnimArgs[0] == 0)
@@ -87,6 +92,8 @@ void sub_80DF6F0(struct Sprite *sprite)
     StoreSpriteCallbackInData(sprite, move_anim_8074EE0);
 }
 
+// Dragon Breath init
+
 void sub_80DF760(struct Sprite *sprite)
 {
     if (GetBankSide(gAnimBankAttacker))
@@ -94,6 +101,8 @@ void sub_80DF760(struct Sprite *sprite)
     sub_80DF63C(sprite);
 }
 
+//next 2 tasks might be Dragon Dance orbs?
+
 void sub_80DF78C(struct Sprite *sprite)
 {
     u16 r5;
@@ -152,25 +161,27 @@ void sub_80DF81C(struct Sprite *sprite)
     }
 }
 
+// Dragon Dance scanline eff
+
 void sub_80DF924(u8 taskId)
 {
-    struct UnknownTaskStruct sp;
+    struct ScanlineEffectParams sp;
     struct Task *task = &gTasks[taskId];
     u16 i;
     u8 r1;
     if (GetBankIdentity_permutated(gAnimBankAttacker) == 1)
     {
-        sp.dest = &REG_BG1HOFS;
+        sp.dmaDest = &REG_BG1HOFS;
         task->data[2] = gBattle_BG1_X;
     }
     else
     {
-        sp.dest = &REG_BG2HOFS;
+        sp.dmaDest = &REG_BG2HOFS;
         task->data[2] = gBattle_BG2_X;
     }
-    sp.control = 0xA2600001;
-    sp.unk8 = 1;
-    sp.unk9 = 0;
+    sp.dmaControl = 0xA2600001;
+    sp.initState = 1;
+    sp.unused9 = 0;
     r1 = sub_8077FC0(gAnimBankAttacker);
     task->data[3] = r1 - 32;
     task->data[4] = r1 + 32;
@@ -178,10 +189,10 @@ void sub_80DF924(u8 taskId)
         task->data[3] = 0;
     for(i = task->data[3];i <= task->data[4];i++)
     {
-        gUnknown_03004DE0[0][i] = task->data[2];
-        gUnknown_03004DE0[1][i] = task->data[2];
+        gScanlineEffectRegBuffers[0][i] = task->data[2];
+        gScanlineEffectRegBuffers[1][i] = task->data[2];
     }
-    sub_80895F8(sp);
+    ScanlineEffect_SetParams(sp);
     task->func = sub_80DF9F4;
 }
 
@@ -214,7 +225,7 @@ void sub_80DF9F4(u8 taskId)
         sub_80DFAB0(task);
         break;
         case 3:
-        gUnknown_03004DC0.unk15 = 3;
+        gScanlineEffect.state = 3;
         task->data[0]++;
         break;
         case 4:
@@ -229,12 +240,14 @@ void sub_80DFAB0(struct Task *task)
     u16 i;
     for (i = task->data[3]; i <= task->data[4]; i++)
     {
-        gUnknown_03004DE0[gUnknown_03004DC0.srcBank][i] = ((gSineTable[r3] * task->data[6]) >> 7) + task->data[2];
+        gScanlineEffectRegBuffers[gScanlineEffect.srcBuffer][i] = ((gSineTable[r3] * task->data[6]) >> 7) + task->data[2];
         r3 = (r3 + 8) & 0xFF;
     }
     task->data[5] = (task->data[5] + 9) & 0xFF;
 }
 
+// Overheat
+
 void sub_80DFB28(struct Sprite *sprite)
 {
     int r6 = (gBattleAnimArgs[2] * 3) / 5;
@@ -259,4 +272,5 @@ void sub_80DFBD8(struct Sprite *sprite)
     sprite->pos2.y = sprite->data[5] / 10;
     if (++sprite->data[0] > sprite->data[3])
         DestroyAnimSprite(sprite);
-}
\ No newline at end of file
+}
+