From 1ebc745b7fc598feb758dbe5b32d5716a474fa37 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Sun, 17 Jun 2018 22:42:19 +0100
Subject: Decompile sub_80DDB6C

---
 asm/ghost.s   | 50 --------------------------------------------------
 ld_script.txt |  1 +
 src/ghost.c   | 21 +++++++++++++++++++++
 3 files changed, 22 insertions(+), 50 deletions(-)
 create mode 100644 src/ghost.c

diff --git a/asm/ghost.s b/asm/ghost.s
index 59671ec7f..55f803a42 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,56 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDB6C
-sub_80DDB6C: @ 80DDB6C
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	movs r1, 0x1
-	bl InitAnimSpritePos
-	ldr r0, _080DDBC8 @ =gBattleAnimArgs
-	ldrh r0, [r0, 0x4]
-	strh r0, [r4, 0x2E]
-	ldrh r0, [r4, 0x20]
-	strh r0, [r4, 0x30]
-	ldr r5, _080DDBCC @ =gAnimBankTarget
-	ldrb r0, [r5]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x32]
-	ldrh r0, [r4, 0x22]
-	strh r0, [r4, 0x34]
-	ldrb r0, [r5]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x36]
-	adds r0, r4, 0
-	bl sub_8078BD4
-	ldr r0, _080DDBD0 @ =sub_80DDBD8
-	str r0, [r4, 0x1C]
-	movs r0, 0x10
-	strh r0, [r4, 0x3A]
-	ldr r1, _080DDBD4 @ =REG_BLDCNT
-	movs r2, 0xFD
-	lsls r2, 6
-	adds r0, r2, 0
-	strh r0, [r1]
-	adds r1, 0x2
-	ldrh r0, [r4, 0x3A]
-	strh r0, [r1]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DDBC8: .4byte gBattleAnimArgs
-_080DDBCC: .4byte gAnimBankTarget
-_080DDBD0: .4byte sub_80DDBD8
-_080DDBD4: .4byte REG_BLDCNT
-	thumb_func_end sub_80DDB6C
-
 	thumb_func_start sub_80DDBD8
 sub_80DDBD8: @ 80DDBD8
 	push {r4,lr}
diff --git a/ld_script.txt b/ld_script.txt
index dbecbe3f1..be3885add 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -289,6 +289,7 @@ SECTIONS {
         src/battle/anim/bug.o(.text);
         src/battle/anim/rock.o(.text);
         src/battle/anim/ghost.o(.text);
+        src/ghost.o(.text);
         asm/ghost.o(.text);
         src/battle/anim/dragon.o(.text);
         src/battle/anim/dark.o(.text);
diff --git a/src/ghost.c b/src/ghost.c
new file mode 100644
index 000000000..07a9061c6
--- /dev/null
+++ b/src/ghost.c
@@ -0,0 +1,21 @@
+#include "global.h"
+#include "rom_8077ABC.h"
+
+extern s16 gBattleAnimArgs[];
+extern u8 gAnimBankTarget;
+
+void sub_80DDBD8(struct Sprite *);
+
+void sub_80DDB6C(struct Sprite *sprite) {
+    InitAnimSpritePos(sprite, 1);
+    sprite->data[0] = gBattleAnimArgs[2];
+    sprite->data[1] = sprite->pos1.x;
+    sprite->data[2] = GetBattlerSpriteCoord(gAnimBankTarget, 2);
+    sprite->data[3] = sprite->pos1.y;
+    sprite->data[4] = GetBattlerSpriteCoord(gAnimBankTarget, 3);
+    sub_8078BD4(sprite);
+    sprite->callback = sub_80DDBD8;
+    sprite->data[6] = 0x10;
+    REG_BLDCNT = 0x3F40;
+    REG_BLDALPHA = sprite->data[6];
+}
\ No newline at end of file
-- 
cgit v1.2.3


From ba16882b301fa964207257648b2522bec6458341 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Mon, 18 Jun 2018 00:49:11 +0100
Subject: Decompile sub_80DDBD8

---
 asm/ghost.s | 59 -----------------------------------------------------------
 src/ghost.c | 27 +++++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 59 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index 55f803a42..acdc6c171 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,65 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDBD8
-sub_80DDBD8: @ 80DDBD8
-	push {r4,lr}
-	adds r4, r0, 0
-	bl sub_80DDCC8
-	adds r0, r4, 0
-	bl TranslateAnimSpriteByDeltas
-	lsls r0, 24
-	cmp r0, 0
-	beq _080DDBF8
-	ldr r0, _080DDBF4 @ =sub_80DDC4C
-	str r0, [r4, 0x1C]
-	b _080DDC42
-	.align 2, 0
-_080DDBF4: .4byte sub_80DDC4C
-_080DDBF8:
-	movs r1, 0x38
-	ldrsh r0, [r4, r1]
-	movs r1, 0xA
-	bl Sin
-	ldrh r1, [r4, 0x24]
-	adds r0, r1
-	strh r0, [r4, 0x24]
-	movs r1, 0x38
-	ldrsh r0, [r4, r1]
-	movs r1, 0xF
-	bl Cos
-	ldrh r1, [r4, 0x26]
-	adds r0, r1
-	strh r0, [r4, 0x26]
-	ldrh r2, [r4, 0x38]
-	adds r0, r2, 0x5
-	movs r1, 0xFF
-	ands r0, r1
-	strh r0, [r4, 0x38]
-	ldrh r0, [r4, 0x38]
-	lsls r2, 16
-	asrs r2, 16
-	cmp r2, 0
-	beq _080DDC30
-	cmp r2, 0xC4
-	ble _080DDC42
-_080DDC30:
-	lsls r0, 16
-	cmp r0, 0
-	ble _080DDC42
-	ldr r0, _080DDC48 @ =gUnknown_0202F7D2
-	movs r1, 0
-	ldrsb r1, [r0, r1]
-	movs r0, 0xC4
-	bl PlaySE12WithPanning
-_080DDC42:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DDC48: .4byte gUnknown_0202F7D2
-	thumb_func_end sub_80DDBD8
-
 	thumb_func_start sub_80DDC4C
 sub_80DDC4C: @ 80DDC4C
 	push {r4,lr}
diff --git a/src/ghost.c b/src/ghost.c
index 07a9061c6..6c3f11f61 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -1,10 +1,15 @@
 #include "global.h"
 #include "rom_8077ABC.h"
+#include "sound.h"
+#include "trig.h"
 
 extern s16 gBattleAnimArgs[];
 extern u8 gAnimBankTarget;
+extern u8 gUnknown_0202F7D2;
 
 void sub_80DDBD8(struct Sprite *);
+void sub_80DDC4C(struct Sprite *);
+void sub_80DDCC8(struct Sprite *);
 
 void sub_80DDB6C(struct Sprite *sprite) {
     InitAnimSpritePos(sprite, 1);
@@ -18,4 +23,26 @@ void sub_80DDB6C(struct Sprite *sprite) {
     sprite->data[6] = 0x10;
     REG_BLDCNT = 0x3F40;
     REG_BLDALPHA = sprite->data[6];
+}
+
+void sub_80DDBD8(struct Sprite *sprite) {
+    s16 r0;
+    s16 r2;
+    sub_80DDCC8(sprite);
+    if (TranslateAnimSpriteByDeltas(sprite)) {
+        sprite->callback = sub_80DDC4C;
+        return;
+    }
+    sprite->pos2.x += Sin(sprite->data[5], 10);
+    sprite->pos2.y += Cos(sprite->data[5], 15);
+    r2 = sprite->data[5];
+    sprite->data[5] = (sprite->data[5] + 5) & 0xFF;
+    r0 = sprite->data[5];
+    if (r2 != 0) {
+        if (r2 <= 0xC4)
+            return;
+    }
+    if (r0 <= 0)
+        return;
+    PlaySE12WithPanning(0xC4, gUnknown_0202F7D2);
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 093d767eb6a943a5ef19fee69ab24398c3f7fa7b Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Mon, 18 Jun 2018 07:14:06 +0100
Subject: Decompile sub_80DDC4C

(I didn't actually do this one, shinny did)
---
 asm/ghost.s | 65 -------------------------------------------------------------
 src/ghost.c | 28 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 65 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index acdc6c171..0ba071e60 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,71 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDC4C
-sub_80DDC4C: @ 80DDC4C
-	push {r4,lr}
-	adds r4, r0, 0
-	movs r0, 0x1
-	strh r0, [r4, 0x2E]
-	adds r0, r4, 0
-	bl TranslateAnimSpriteByDeltas
-	movs r1, 0x38
-	ldrsh r0, [r4, r1]
-	movs r1, 0xA
-	bl Sin
-	ldrh r1, [r4, 0x24]
-	adds r0, r1
-	strh r0, [r4, 0x24]
-	movs r1, 0x38
-	ldrsh r0, [r4, r1]
-	movs r1, 0xF
-	bl Cos
-	ldrh r1, [r4, 0x26]
-	adds r0, r1
-	strh r0, [r4, 0x26]
-	ldrh r2, [r4, 0x38]
-	adds r0, r2, 0x5
-	movs r1, 0xFF
-	ands r0, r1
-	strh r0, [r4, 0x38]
-	ldrh r0, [r4, 0x38]
-	lsls r2, 16
-	asrs r2, 16
-	cmp r2, 0
-	beq _080DDC92
-	cmp r2, 0xC4
-	ble _080DDC9E
-_080DDC92:
-	lsls r0, 16
-	cmp r0, 0
-	ble _080DDC9E
-	movs r0, 0xC4
-	bl PlaySE
-_080DDC9E:
-	movs r1, 0x3A
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _080DDCBC
-	adds r2, r4, 0
-	adds r2, 0x3E
-	ldrb r0, [r2]
-	movs r1, 0x4
-	orrs r0, r1
-	strb r0, [r2]
-	ldr r0, _080DDCB8 @ =sub_807861C
-	str r0, [r4, 0x1C]
-	b _080DDCC2
-	.align 2, 0
-_080DDCB8: .4byte sub_807861C
-_080DDCBC:
-	adds r0, r4, 0
-	bl sub_80DDCC8
-_080DDCC2:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80DDC4C
-
 	thumb_func_start sub_80DDCC8
 sub_80DDCC8: @ 80DDCC8
 	push {r4,lr}
diff --git a/src/ghost.c b/src/ghost.c
index 6c3f11f61..042707bfb 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -45,4 +45,32 @@ void sub_80DDBD8(struct Sprite *sprite) {
     if (r0 <= 0)
         return;
     PlaySE12WithPanning(0xC4, gUnknown_0202F7D2);
+}
+
+void sub_80DDC4C(struct Sprite *sprite)
+{
+	s16 r2;
+	s16 r0;
+	sprite->data[0] = 1;
+	TranslateAnimSpriteByDeltas(sprite);
+	sprite->pos2.x += Sin(sprite->data[5],10);
+	sprite->pos2.y += Cos(sprite->data[5],15);
+	
+	r2 = sprite->data[5];
+	sprite->data[5] = (sprite->data[5] + 5) & 0xFF;
+	r0 = sprite->data[5];
+	
+	if(r2 == 0 || r2 > 0xC4)
+	{
+		if(r0 > 0)
+			PlaySE(0xC4);
+	}
+	
+	if(sprite->data[6] == 0)
+	{
+		sprite->invisible = TRUE; 
+		sprite->callback = sub_807861C;
+	}
+	else
+		sub_80DDCC8(sprite);
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 346b9deadcbbd1f11a1e1081dca540211e1bc0fa Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Mon, 18 Jun 2018 07:15:14 +0100
Subject: Decompile sub_80DDCC8

(I didn't actually do this one, shinny did)
---
 asm/ghost.s | 80 -------------------------------------------------------------
 src/ghost.c | 34 ++++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 80 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index 0ba071e60..699a3c13e 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,86 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDCC8
-sub_80DDCC8: @ 80DDCC8
-	push {r4,lr}
-	adds r3, r0, 0
-	ldrh r2, [r3, 0x3A]
-	movs r1, 0x3A
-	ldrsh r0, [r3, r1]
-	cmp r0, 0xFF
-	ble _080DDCEC
-	adds r0, r2, 0x1
-	strh r0, [r3, 0x3A]
-	lsls r0, 16
-	ldr r1, _080DDCE8 @ =0x010d0000
-	cmp r0, r1
-	bne _080DDD4C
-	movs r0, 0
-	b _080DDD4A
-	.align 2, 0
-_080DDCE8: .4byte 0x010d0000
-_080DDCEC:
-	ldrh r1, [r3, 0x3C]
-	adds r4, r1, 0x1
-	strh r4, [r3, 0x3C]
-	movs r0, 0xFF
-	ands r0, r1
-	cmp r0, 0
-	bne _080DDD4C
-	ldr r1, _080DDD10 @ =0xffffff00
-	ands r1, r4
-	strh r1, [r3, 0x3C]
-	movs r0, 0x80
-	lsls r0, 1
-	ands r0, r1
-	cmp r0, 0
-	beq _080DDD14
-	adds r0, r2, 0x1
-	b _080DDD16
-	.align 2, 0
-_080DDD10: .4byte 0xffffff00
-_080DDD14:
-	subs r0, r2, 0x1
-_080DDD16:
-	strh r0, [r3, 0x3A]
-	ldr r2, _080DDD54 @ =REG_BLDALPHA
-	ldrh r1, [r3, 0x3A]
-	movs r0, 0x10
-	subs r0, r1
-	lsls r0, 8
-	orrs r0, r1
-	strh r0, [r2]
-	movs r2, 0x3A
-	ldrsh r0, [r3, r2]
-	cmp r0, 0
-	beq _080DDD32
-	cmp r0, 0x10
-	bne _080DDD3E
-_080DDD32:
-	ldrh r0, [r3, 0x3C]
-	movs r2, 0x80
-	lsls r2, 1
-	adds r1, r2, 0
-	eors r0, r1
-	strh r0, [r3, 0x3C]
-_080DDD3E:
-	movs r1, 0x3A
-	ldrsh r0, [r3, r1]
-	cmp r0, 0
-	bne _080DDD4C
-	movs r0, 0x80
-	lsls r0, 1
-_080DDD4A:
-	strh r0, [r3, 0x3A]
-_080DDD4C:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DDD54: .4byte REG_BLDALPHA
-	thumb_func_end sub_80DDCC8
-
 	thumb_func_start sub_80DDD58
 sub_80DDD58: @ 80DDD58
 	push {r4,lr}
diff --git a/src/ghost.c b/src/ghost.c
index 042707bfb..6c7e36190 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -73,4 +73,38 @@ void sub_80DDC4C(struct Sprite *sprite)
 	}
 	else
 		sub_80DDCC8(sprite);
+}
+
+void sub_80DDCC8(struct Sprite *sprite)
+{
+	
+	s16 r0; 
+	if(sprite->data[6] > 0xFF)
+	{
+		if(++sprite->data[6] == 0x10d)
+			sprite->data[6] = 0;
+		return;	
+	}
+	
+	r0 = sprite->data[7];
+	sprite->data[7]++;
+	
+	if((r0 & 0xFF) == 0)
+	{
+		sprite->data[7] &= 0xff00;
+		if((sprite->data[7] & 0x100) != 0)
+			sprite->data[6]++;
+		else
+			sprite->data[6]--;
+	}
+	else
+		return;
+	
+	REG_BLDALPHA = ((16 - sprite->data[6]) << 8) | sprite->data[6];
+	if(sprite->data[6] == 0 || sprite->data[6] == 16)
+	{
+		sprite->data[7] ^= 0x100;
+	}	
+	if(sprite->data[6] == 0)
+		sprite->data[6] = 0x100;
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 67c8820a607da664acb4d1513f2fa6db8941548c Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Mon, 18 Jun 2018 07:17:19 +0100
Subject: Decompile sub_80DDD58

(I didn't actually do this one, shinny did)
---
 asm/ghost.s | 17 -----------------
 src/ghost.c |  8 ++++++++
 2 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index 699a3c13e..3aa77a273 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,23 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDD58
-sub_80DDD58: @ 80DDD58
-	push {r4,lr}
-	adds r4, r0, 0
-	movs r1, 0x1
-	bl sub_8078764
-	ldr r1, _080DDD74 @ =sub_80DDD78
-	str r1, [r4, 0x1C]
-	adds r0, r4, 0
-	bl _call_via_r1
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DDD74: .4byte sub_80DDD78
-	thumb_func_end sub_80DDD58
-
 	thumb_func_start sub_80DDD78
 sub_80DDD78: @ 80DDD78
 	push {r4,lr}
diff --git a/src/ghost.c b/src/ghost.c
index 6c7e36190..c14a60fdf 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -10,6 +10,7 @@ extern u8 gUnknown_0202F7D2;
 void sub_80DDBD8(struct Sprite *);
 void sub_80DDC4C(struct Sprite *);
 void sub_80DDCC8(struct Sprite *);
+void sub_80DDD78(struct Sprite *);
 
 void sub_80DDB6C(struct Sprite *sprite) {
     InitAnimSpritePos(sprite, 1);
@@ -107,4 +108,11 @@ void sub_80DDCC8(struct Sprite *sprite)
 	}	
 	if(sprite->data[6] == 0)
 		sprite->data[6] = 0x100;
+}
+
+void sub_80DDD58(struct Sprite *sprite)
+{
+	sub_8078764(sprite, 1);
+	sprite->callback = sub_80DDD78;
+	sub_80DDD78(sprite);
 }
\ No newline at end of file
-- 
cgit v1.2.3


From a08baefa117414a69afa7dcff41c740c1ae59715 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Mon, 18 Jun 2018 09:45:40 +0100
Subject: Decompile sub_80DDD78

---
 asm/ghost.s | 63 -------------------------------------------------------------
 src/ghost.c | 20 ++++++++++++++++++++
 2 files changed, 20 insertions(+), 63 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index 3aa77a273..2e1b27cd4 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,69 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDD78
-sub_80DDD78: @ 80DDD78
-	push {r4,lr}
-	adds r4, r0, 0
-	movs r1, 0x2E
-	ldrsh r0, [r4, r1]
-	movs r1, 0x20
-	bl Sin
-	strh r0, [r4, 0x24]
-	movs r1, 0x2E
-	ldrsh r0, [r4, r1]
-	movs r1, 0x8
-	bl Cos
-	strh r0, [r4, 0x26]
-	ldrh r0, [r4, 0x2E]
-	subs r0, 0x41
-	lsls r0, 16
-	lsrs r0, 16
-	cmp r0, 0x82
-	bhi _080DDDAC
-	ldrb r0, [r4, 0x5]
-	movs r1, 0xD
-	negs r1, r1
-	ands r1, r0
-	movs r0, 0x8
-	b _080DDDB6
-_080DDDAC:
-	ldrb r0, [r4, 0x5]
-	movs r1, 0xD
-	negs r1, r1
-	ands r1, r0
-	movs r0, 0x4
-_080DDDB6:
-	orrs r1, r0
-	strb r1, [r4, 0x5]
-	ldrh r0, [r4, 0x2E]
-	adds r0, 0x13
-	movs r1, 0xFF
-	ands r0, r1
-	strh r0, [r4, 0x2E]
-	ldrh r0, [r4, 0x32]
-	adds r0, 0x50
-	strh r0, [r4, 0x32]
-	lsls r0, 16
-	asrs r0, 24
-	ldrh r1, [r4, 0x26]
-	adds r0, r1
-	strh r0, [r4, 0x26]
-	ldrh r0, [r4, 0x3C]
-	adds r0, 0x1
-	strh r0, [r4, 0x3C]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x3D
-	bne _080DDDE8
-	adds r0, r4, 0
-	bl DestroyAnimSprite
-_080DDDE8:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80DDD78
-
 	thumb_func_start sub_80DDDF0
 sub_80DDDF0: @ 80DDDF0
 	push {r4,r5,lr}
diff --git a/src/ghost.c b/src/ghost.c
index c14a60fdf..a78ac7de3 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -1,4 +1,5 @@
 #include "global.h"
+#include "battle_anim.h"
 #include "rom_8077ABC.h"
 #include "sound.h"
 #include "trig.h"
@@ -115,4 +116,23 @@ void sub_80DDD58(struct Sprite *sprite)
 	sub_8078764(sprite, 1);
 	sprite->callback = sub_80DDD78;
 	sub_80DDD78(sprite);
+}
+
+void sub_80DDD78(struct Sprite *sprite) {
+    u16 temp1;
+    sprite->pos2.x = Sin(sprite->data[0], 32);
+    sprite->pos2.y = Cos(sprite->data[0], 8);
+    temp1 = sprite->data[0] - 65;
+    if (temp1 <= 130) {
+        sprite->oam.priority = 2;
+    } else {
+        sprite->oam.priority = 1;
+    }
+    sprite->data[0] = (sprite->data[0] + 0x13) & 0xFF;
+    sprite->data[2] += 80;
+    sprite->pos2.y += sprite->data[2] >> 8;
+    sprite->data[7] += 1;
+    if (sprite->data[7] == 0x3D) {
+        DestroyAnimSprite(sprite);
+    }
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 3237628ea71fdf645160481e62ed52a5579c3d74 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Mon, 18 Jun 2018 15:13:35 +0100
Subject: Decompile sub_80DDDF0

---
 asm/ghost.s | 67 -------------------------------------------------------------
 src/ghost.c | 16 +++++++++++++++
 2 files changed, 16 insertions(+), 67 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index 2e1b27cd4..d04599b70 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,73 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDDF0
-sub_80DDDF0: @ 80DDDF0
-	push {r4,r5,lr}
-	adds r5, r0, 0
-	lsls r5, 24
-	lsrs r5, 24
-	ldr r1, _080DDE68 @ =REG_BLDCNT
-	movs r2, 0xFD
-	lsls r2, 6
-	adds r0, r2, 0
-	strh r0, [r1]
-	adds r1, 0x2
-	movs r2, 0x80
-	lsls r2, 5
-	adds r0, r2, 0
-	strh r0, [r1]
-	movs r0, 0
-	bl GetAnimBattlerSpriteId
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	adds r0, r4, 0
-	movs r1, 0x1
-	bl sub_8078E70
-	adds r0, r4, 0
-	movs r1, 0x80
-	movs r2, 0x80
-	movs r3, 0
-	bl obj_id_set_rotscale
-	ldr r1, _080DDE6C @ =gSprites
-	lsls r0, r4, 4
-	adds r0, r4
-	lsls r0, 2
-	adds r0, r1
-	adds r0, 0x3E
-	ldrb r2, [r0]
-	movs r1, 0x5
-	negs r1, r1
-	ands r1, r2
-	strb r1, [r0]
-	ldr r1, _080DDE70 @ =gTasks
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	adds r0, r1
-	movs r2, 0
-	movs r1, 0x80
-	strh r1, [r0, 0x8]
-	ldr r1, _080DDE74 @ =gBattleAnimArgs
-	ldrh r1, [r1]
-	strh r1, [r0, 0xA]
-	strh r2, [r0, 0xC]
-	movs r1, 0x10
-	strh r1, [r0, 0xE]
-	ldr r1, _080DDE78 @ =sub_80DDE7C
-	str r1, [r0]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DDE68: .4byte REG_BLDCNT
-_080DDE6C: .4byte gSprites
-_080DDE70: .4byte gTasks
-_080DDE74: .4byte gBattleAnimArgs
-_080DDE78: .4byte sub_80DDE7C
-	thumb_func_end sub_80DDDF0
-
 	thumb_func_start sub_80DDE7C
 sub_80DDE7C: @ 80DDE7C
 	push {lr}
diff --git a/src/ghost.c b/src/ghost.c
index a78ac7de3..6591ad5af 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -12,6 +12,7 @@ void sub_80DDBD8(struct Sprite *);
 void sub_80DDC4C(struct Sprite *);
 void sub_80DDCC8(struct Sprite *);
 void sub_80DDD78(struct Sprite *);
+void sub_80DDE7C(u8 taskId);
 
 void sub_80DDB6C(struct Sprite *sprite) {
     InitAnimSpritePos(sprite, 1);
@@ -135,4 +136,19 @@ void sub_80DDD78(struct Sprite *sprite) {
     if (sprite->data[7] == 0x3D) {
         DestroyAnimSprite(sprite);
     }
+}
+
+void sub_80DDDF0(u8 r5) {
+	u8 r4;
+	REG_BLDCNT = 0x3F40;
+	REG_BLDALPHA = 0x1000;
+	r4 = GetAnimBattlerSpriteId(0);
+	sub_8078E70(r4, 1);
+	obj_id_set_rotscale(r4, 0x80, 0x80, 0);
+	gSprites[r4].invisible = FALSE;
+	gTasks[r5].data[0] = 0x80;
+	gTasks[r5].data[1] = *gBattleAnimArgs;
+	gTasks[r5].data[2] = 0;
+	gTasks[r5].data[3] = 0x10;
+	gTasks[r5].func = &sub_80DDE7C;
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 41a5fc73fd85701aa761b22f7068e590d926bea0 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Mon, 18 Jun 2018 15:34:48 +0100
Subject: Decompile sub_80DDE7C

---
 asm/ghost.s | 44 --------------------------------------------
 src/ghost.c | 14 ++++++++++++++
 2 files changed, 14 insertions(+), 44 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index d04599b70..ce914c248 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,50 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDE7C
-sub_80DDE7C: @ 80DDE7C
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, _080DDEC4 @ =gTasks
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	adds r3, r1, r2
-	ldrh r0, [r3, 0x1C]
-	adds r0, 0x1
-	strh r0, [r3, 0x1C]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x3
-	bne _080DDEBE
-	movs r0, 0
-	strh r0, [r3, 0x1C]
-	ldrh r1, [r3, 0xC]
-	adds r1, 0x1
-	strh r1, [r3, 0xC]
-	ldrh r0, [r3, 0xE]
-	subs r0, 0x1
-	strh r0, [r3, 0xE]
-	ldr r2, _080DDEC8 @ =REG_BLDALPHA
-	lsls r0, 8
-	orrs r1, r0
-	strh r1, [r2]
-	movs r1, 0xC
-	ldrsh r0, [r3, r1]
-	cmp r0, 0x9
-	bne _080DDEBE
-	ldr r0, _080DDECC @ =sub_80DDED0
-	str r0, [r3]
-_080DDEBE:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DDEC4: .4byte gTasks
-_080DDEC8: .4byte REG_BLDALPHA
-_080DDECC: .4byte sub_80DDED0
-	thumb_func_end sub_80DDE7C
-
 	thumb_func_start sub_80DDED0
 sub_80DDED0: @ 80DDED0
 	push {r4-r6,lr}
diff --git a/src/ghost.c b/src/ghost.c
index 6591ad5af..e77f26fb1 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -13,6 +13,7 @@ void sub_80DDC4C(struct Sprite *);
 void sub_80DDCC8(struct Sprite *);
 void sub_80DDD78(struct Sprite *);
 void sub_80DDE7C(u8 taskId);
+void sub_80DDED0(u8 taskId);
 
 void sub_80DDB6C(struct Sprite *sprite) {
     InitAnimSpritePos(sprite, 1);
@@ -151,4 +152,17 @@ void sub_80DDDF0(u8 r5) {
 	gTasks[r5].data[2] = 0;
 	gTasks[r5].data[3] = 0x10;
 	gTasks[r5].func = &sub_80DDE7C;
+}
+
+void sub_80DDE7C(u8 taskId) {
+	gTasks[taskId].data[10] += 1;
+	if (gTasks[taskId].data[10] == 3) {
+		gTasks[taskId].data[10] = 0;
+		gTasks[taskId].data[2] += 1;
+		gTasks[taskId].data[3] -= 1;
+		REG_BLDALPHA = gTasks[taskId].data[3] << 8 | gTasks[taskId].data[2];
+		if (gTasks[taskId].data[2] != 9)
+			return;
+		gTasks[taskId].func = &sub_80DDED0;
+	}
 }
\ No newline at end of file
-- 
cgit v1.2.3


From ef31712404dc6336569b273e01f44d0ebdd31860 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Wed, 20 Jun 2018 11:45:16 +0100
Subject: Decompile sub_80DDED0

---
 asm/ghost.s | 58 ----------------------------------------------------------
 src/ghost.c | 18 ++++++++++++++++++
 2 files changed, 18 insertions(+), 58 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index ce914c248..66d0effef 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,64 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDED0
-sub_80DDED0: @ 80DDED0
-	push {r4-r6,lr}
-	lsls r0, 24
-	lsrs r0, 24
-	adds r5, r0, 0
-	ldr r1, _080DDEF4 @ =gTasks
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	adds r4, r0, r1
-	ldrh r1, [r4, 0xA]
-	movs r2, 0xA
-	ldrsh r0, [r4, r2]
-	cmp r0, 0
-	ble _080DDEF8
-	subs r0, r1, 0x1
-	strh r0, [r4, 0xA]
-	b _080DDF36
-	.align 2, 0
-_080DDEF4: .4byte gTasks
-_080DDEF8:
-	movs r0, 0
-	bl GetAnimBattlerSpriteId
-	lsls r0, 24
-	lsrs r1, r0, 24
-	ldrh r0, [r4, 0x8]
-	adds r0, 0x8
-	movs r6, 0
-	strh r0, [r4, 0x8]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0xFF
-	bgt _080DDF22
-	movs r0, 0x8
-	ldrsh r2, [r4, r0]
-	adds r0, r1, 0
-	adds r1, r2, 0
-	movs r3, 0
-	bl obj_id_set_rotscale
-	b _080DDF36
-_080DDF22:
-	adds r0, r1, 0
-	bl sub_8078F40
-	adds r0, r5, 0
-	bl DestroyAnimVisualTask
-	ldr r0, _080DDF3C @ =REG_BLDCNT
-	strh r6, [r0]
-	adds r0, 0x2
-	strh r6, [r0]
-_080DDF36:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DDF3C: .4byte REG_BLDCNT
-	thumb_func_end sub_80DDED0
-
 	thumb_func_start sub_80DDF40
 sub_80DDF40: @ 80DDF40
 	push {r4-r6,lr}
diff --git a/src/ghost.c b/src/ghost.c
index e77f26fb1..092677523 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -165,4 +165,22 @@ void sub_80DDE7C(u8 taskId) {
 			return;
 		gTasks[taskId].func = &sub_80DDED0;
 	}
+}
+
+void sub_80DDED0(u8 taskId) {
+	u8 r1;
+	if (gTasks[taskId].data[1] > 0) {
+		gTasks[taskId].data[1] -= 1;
+		return;
+	}
+	r1 = GetAnimBattlerSpriteId(0);
+	gTasks[taskId].data[0] += 8;
+	if (gTasks[taskId].data[0] <= 0xFF) {
+		obj_id_set_rotscale(r1, gTasks[taskId].data[0], gTasks[taskId].data[0], 0);
+		return;
+	}
+	sub_8078F40(r1);
+	DestroyAnimVisualTask(taskId);
+	REG_BLDCNT = 0;
+	REG_BLDALPHA = 0;
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 6afdc9b4b1ec9215e58d562bd5db2b8dfd3df466 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Wed, 20 Jun 2018 12:37:55 +0100
Subject: Decompile sub_80DDF40

---
 asm/ghost.s | 82 -------------------------------------------------------------
 src/ghost.c | 19 ++++++++++++++
 2 files changed, 19 insertions(+), 82 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index 66d0effef..267d12f62 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,88 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDF40
-sub_80DDF40: @ 80DDF40
-	push {r4-r6,lr}
-	mov r6, r9
-	mov r5, r8
-	push {r5,r6}
-	sub sp, 0x4
-	adds r4, r0, 0
-	ldrh r5, [r4, 0x20]
-	ldrh r6, [r4, 0x22]
-	ldr r0, _080DDFDC @ =gAnimBankAttacker
-	mov r8, r0
-	ldrb r0, [r0]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	movs r1, 0
-	mov r9, r1
-	strh r0, [r4, 0x20]
-	mov r1, r8
-	ldrb r0, [r1]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x22]
-	mov r1, r9
-	strh r1, [r4, 0x2E]
-	ldr r2, _080DDFE0 @ =gBattleAnimArgs
-	ldrh r1, [r2]
-	strh r1, [r4, 0x30]
-	ldrh r1, [r2, 0x2]
-	strh r1, [r4, 0x32]
-	ldrh r1, [r2, 0x4]
-	strh r1, [r4, 0x34]
-	ldrh r1, [r4, 0x20]
-	lsls r1, 4
-	strh r1, [r4, 0x36]
-	lsls r0, 4
-	strh r0, [r4, 0x38]
-	lsls r5, 16
-	asrs r5, 16
-	movs r1, 0x20
-	ldrsh r0, [r4, r1]
-	subs r5, r0
-	lsls r5, 4
-	movs r0, 0
-	ldrsh r1, [r2, r0]
-	lsls r1, 1
-	adds r0, r5, 0
-	str r2, [sp]
-	bl __divsi3
-	strh r0, [r4, 0x3A]
-	lsls r6, 16
-	asrs r6, 16
-	movs r1, 0x22
-	ldrsh r0, [r4, r1]
-	subs r6, r0
-	lsls r6, 4
-	ldr r2, [sp]
-	movs r0, 0
-	ldrsh r1, [r2, r0]
-	lsls r1, 1
-	adds r0, r6, 0
-	bl __divsi3
-	strh r0, [r4, 0x3C]
-	ldr r0, _080DDFE4 @ =sub_80DDFE8
-	str r0, [r4, 0x1C]
-	add sp, 0x4
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DDFDC: .4byte gAnimBankAttacker
-_080DDFE0: .4byte gBattleAnimArgs
-_080DDFE4: .4byte sub_80DDFE8
-	thumb_func_end sub_80DDF40
-
 	thumb_func_start sub_80DDFE8
 sub_80DDFE8: @ 80DDFE8
 	push {r4,r5,lr}
diff --git a/src/ghost.c b/src/ghost.c
index 092677523..e854036f0 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -7,6 +7,7 @@
 extern s16 gBattleAnimArgs[];
 extern u8 gAnimBankTarget;
 extern u8 gUnknown_0202F7D2;
+extern u8 gAnimBankAttacker;
 
 void sub_80DDBD8(struct Sprite *);
 void sub_80DDC4C(struct Sprite *);
@@ -14,6 +15,7 @@ void sub_80DDCC8(struct Sprite *);
 void sub_80DDD78(struct Sprite *);
 void sub_80DDE7C(u8 taskId);
 void sub_80DDED0(u8 taskId);
+void sub_80DDFE8(struct Sprite *);
 
 void sub_80DDB6C(struct Sprite *sprite) {
     InitAnimSpritePos(sprite, 1);
@@ -183,4 +185,21 @@ void sub_80DDED0(u8 taskId) {
 	DestroyAnimVisualTask(taskId);
 	REG_BLDCNT = 0;
 	REG_BLDALPHA = 0;
+}
+
+void sub_80DDF40(struct Sprite *sprite) {
+	u16 r5, r6;
+	r5 = sprite->pos1.x;
+	r6 = sprite->pos1.y;
+	sprite->pos1.x = GetBattlerSpriteCoord(gAnimBankAttacker, 2);
+	sprite->pos1.y = GetBattlerSpriteCoord(gAnimBankAttacker, 3);
+	sprite->data[0] = 0;
+	sprite->data[1] = gBattleAnimArgs[0];
+	sprite->data[2] = gBattleAnimArgs[1];
+	sprite->data[3] = gBattleAnimArgs[2];
+	sprite->data[4] = sprite->pos1.x << 4;
+	sprite->data[5] = sprite->pos1.y << 4;
+	sprite->data[6] = (((s16)r5 - sprite->pos1.x) << 4) / (gBattleAnimArgs[0] << 1);
+	sprite->data[7] = (((s16)r6 - sprite->pos1.y) << 4) / (gBattleAnimArgs[0] << 1);
+	sprite->callback = &sub_80DDFE8;
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 195d759f7c24910512c7758b2927cef943f83444 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Wed, 20 Jun 2018 16:12:12 +0100
Subject: Decompile sub_80DDFE8

---
 asm/ghost.s | 140 ------------------------------------------------------------
 src/ghost.c |  41 ++++++++++++++++++
 2 files changed, 41 insertions(+), 140 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index 267d12f62..201f97af5 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,146 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DDFE8
-sub_80DDFE8: @ 80DDFE8
-	push {r4,r5,lr}
-	adds r5, r0, 0
-	movs r1, 0x2E
-	ldrsh r0, [r5, r1]
-	cmp r0, 0x1
-	beq _080DE032
-	cmp r0, 0x1
-	bgt _080DDFFE
-	cmp r0, 0
-	beq _080DE008
-	b _080DE0F6
-_080DDFFE:
-	cmp r0, 0x2
-	beq _080DE09C
-	cmp r0, 0x3
-	beq _080DE0F0
-	b _080DE0F6
-_080DE008:
-	ldrh r0, [r5, 0x3A]
-	ldrh r2, [r5, 0x36]
-	adds r0, r2
-	strh r0, [r5, 0x36]
-	ldrh r1, [r5, 0x3C]
-	ldrh r2, [r5, 0x38]
-	adds r1, r2
-	strh r1, [r5, 0x38]
-	lsls r0, 16
-	asrs r0, 20
-	strh r0, [r5, 0x20]
-	lsls r1, 16
-	asrs r1, 20
-	strh r1, [r5, 0x22]
-	ldrh r0, [r5, 0x30]
-	subs r0, 0x1
-	strh r0, [r5, 0x30]
-	lsls r0, 16
-	cmp r0, 0
-	bgt _080DE0F6
-	b _080DE0E2
-_080DE032:
-	ldrh r0, [r5, 0x32]
-	subs r0, 0x1
-	strh r0, [r5, 0x32]
-	lsls r0, 16
-	cmp r0, 0
-	bgt _080DE0F6
-	ldr r4, _080DE098 @ =gAnimBankTarget
-	ldrb r0, [r4]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r5, 0x30]
-	ldrb r0, [r4]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r5, 0x32]
-	ldrh r0, [r5, 0x20]
-	lsls r0, 4
-	strh r0, [r5, 0x36]
-	ldrh r0, [r5, 0x22]
-	lsls r0, 4
-	strh r0, [r5, 0x38]
-	movs r1, 0x30
-	ldrsh r0, [r5, r1]
-	movs r2, 0x20
-	ldrsh r1, [r5, r2]
-	subs r0, r1
-	lsls r0, 4
-	movs r2, 0x34
-	ldrsh r1, [r5, r2]
-	bl __divsi3
-	strh r0, [r5, 0x3A]
-	movs r1, 0x32
-	ldrsh r0, [r5, r1]
-	movs r2, 0x22
-	ldrsh r1, [r5, r2]
-	subs r0, r1
-	lsls r0, 4
-	movs r2, 0x34
-	ldrsh r1, [r5, r2]
-	bl __divsi3
-	strh r0, [r5, 0x3C]
-	b _080DE0E2
-	.align 2, 0
-_080DE098: .4byte gAnimBankTarget
-_080DE09C:
-	ldrh r0, [r5, 0x3A]
-	ldrh r1, [r5, 0x36]
-	adds r0, r1
-	strh r0, [r5, 0x36]
-	ldrh r1, [r5, 0x3C]
-	ldrh r2, [r5, 0x38]
-	adds r1, r2
-	strh r1, [r5, 0x38]
-	lsls r0, 16
-	asrs r0, 20
-	strh r0, [r5, 0x20]
-	lsls r1, 16
-	asrs r1, 20
-	strh r1, [r5, 0x22]
-	ldrh r0, [r5, 0x34]
-	subs r0, 0x1
-	strh r0, [r5, 0x34]
-	lsls r0, 16
-	cmp r0, 0
-	bgt _080DE0F6
-	ldr r4, _080DE0EC @ =gAnimBankTarget
-	ldrb r0, [r4]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r5, 0x20]
-	ldrb r0, [r4]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r5, 0x22]
-_080DE0E2:
-	ldrh r0, [r5, 0x2E]
-	adds r0, 0x1
-	strh r0, [r5, 0x2E]
-	b _080DE0F6
-	.align 2, 0
-_080DE0EC: .4byte gAnimBankTarget
-_080DE0F0:
-	adds r0, r5, 0
-	bl move_anim_8074EE0
-_080DE0F6:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80DDFE8
-
 	thumb_func_start sub_80DE0FC
 sub_80DE0FC: @ 80DE0FC
 	push {r4,lr}
diff --git a/src/ghost.c b/src/ghost.c
index e854036f0..d44df6818 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -202,4 +202,45 @@ void sub_80DDF40(struct Sprite *sprite) {
 	sprite->data[6] = (((s16)r5 - sprite->pos1.x) << 4) / (gBattleAnimArgs[0] << 1);
 	sprite->data[7] = (((s16)r6 - sprite->pos1.y) << 4) / (gBattleAnimArgs[0] << 1);
 	sprite->callback = &sub_80DDFE8;
+}
+
+void sub_80DDFE8(struct Sprite *sprite) {
+	switch (sprite->data[0]) {
+	case 0:
+		sprite->data[4] += sprite->data[6];
+		sprite->data[5] += sprite->data[7];
+		sprite->pos1.x = sprite->data[4] >> 4;
+		sprite->pos1.y = sprite->data[5] >> 4;
+		sprite->data[1] -= 1;
+		if (sprite->data[1] > 0)
+			break;
+		sprite->data[0] += 1;
+		break;
+	case 1:
+		sprite->data[2] -= 1;
+		if (sprite->data[2] > 0)
+			break;
+		sprite->data[1] = GetBattlerSpriteCoord(gAnimBankTarget, 2);
+		sprite->data[2] = GetBattlerSpriteCoord(gAnimBankTarget, 3);
+		sprite->data[4] = sprite->pos1.x << 4;
+		sprite->data[5] = sprite->pos1.y << 4;
+		sprite->data[6] = ((sprite->data[1] - sprite->pos1.x) << 4) / sprite->data[3];
+		sprite->data[7] = ((sprite->data[2] - sprite->pos1.y) << 4) / sprite->data[3];
+		sprite->data[0] += 1;
+		break;
+	case 2:
+		sprite->data[4] += sprite->data[6];
+		sprite->data[5] += sprite->data[7];
+		sprite->pos1.x = sprite->data[4] >> 4;
+		sprite->pos1.y = sprite->data[5] >> 4;
+		sprite->data[3] -= 1;
+		if (sprite->data[3] > 0)
+			break;
+		sprite->pos1.x = GetBattlerSpriteCoord(gAnimBankTarget, 2);
+		sprite->pos1.y = GetBattlerSpriteCoord(gAnimBankTarget, 3);
+		sprite->data[0] += 1;
+		break;
+	case 3:
+		move_anim_8074EE0(sprite);
+	}
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 413b8dbd46d992cd50a267fcac3767ce16e9bd3b Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Wed, 20 Jun 2018 16:14:56 +0100
Subject: Decompile sub_80DE0FC

---
 asm/ghost.s | 15 ---------------
 src/ghost.c |  6 ++++++
 2 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index 201f97af5..046a2fb53 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,21 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DE0FC
-sub_80DE0FC: @ 80DE0FC
-	push {r4,lr}
-	adds r4, r0, 0
-	movs r1, 0x1
-	bl sub_8078764
-	ldr r0, _080DE110 @ =sub_80DE114
-	str r0, [r4, 0x1C]
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DE110: .4byte sub_80DE114
-	thumb_func_end sub_80DE0FC
-
 	thumb_func_start sub_80DE114
 sub_80DE114: @ 80DE114
 	push {r4-r6,lr}
diff --git a/src/ghost.c b/src/ghost.c
index d44df6818..fdb2e52fa 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -16,6 +16,7 @@ void sub_80DDD78(struct Sprite *);
 void sub_80DDE7C(u8 taskId);
 void sub_80DDED0(u8 taskId);
 void sub_80DDFE8(struct Sprite *);
+void sub_80DE114(struct Sprite *);
 
 void sub_80DDB6C(struct Sprite *sprite) {
     InitAnimSpritePos(sprite, 1);
@@ -243,4 +244,9 @@ void sub_80DDFE8(struct Sprite *sprite) {
 	case 3:
 		move_anim_8074EE0(sprite);
 	}
+}
+
+void sub_80DE0FC(struct Sprite *sprite) {
+	sub_8078764(sprite, 1);
+	sprite->callback = &sub_80DE114;
 }
\ No newline at end of file
-- 
cgit v1.2.3


From d291ac9053837459191a55a8a48d4537d831648b Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Fri, 22 Jun 2018 13:53:44 +0100
Subject: Nonmatch sub_80DE114

---
 asm/ghost.s | 89 ---------------------------------------------------------
 src/ghost.c | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 94 insertions(+), 90 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index 046a2fb53..3042f48d3 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,95 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DE114
-sub_80DE114: @ 80DE114
-	push {r4-r6,lr}
-	adds r3, r0, 0
-	movs r5, 0
-	movs r6, 0
-	adds r0, 0x3F
-	ldrb r1, [r0]
-	movs r0, 0x10
-	ands r0, r1
-	cmp r0, 0
-	beq _080DE1AA
-	adds r1, r3, 0
-	adds r1, 0x3E
-	ldrb r2, [r1]
-	movs r0, 0x4
-	ands r0, r2
-	adds r4, r1, 0
-	cmp r0, 0
-	bne _080DE13E
-	movs r0, 0x4
-	orrs r0, r2
-	strb r0, [r4]
-_080DE13E:
-	movs r1, 0x2E
-	ldrsh r0, [r3, r1]
-	cmp r0, 0
-	beq _080DE14E
-	cmp r0, 0x1
-	beq _080DE158
-	movs r6, 0x1
-	b _080DE162
-_080DE14E:
-	movs r1, 0x30
-	ldrsh r0, [r3, r1]
-	cmp r0, 0x2
-	bne _080DE162
-	b _080DE166
-_080DE158:
-	movs r1, 0x30
-	ldrsh r0, [r3, r1]
-	cmp r0, 0x4
-	bne _080DE162
-	movs r5, 0x1
-_080DE162:
-	cmp r5, 0
-	beq _080DE198
-_080DE166:
-	ldrb r2, [r4]
-	lsls r0, r2, 29
-	lsrs r0, 31
-	movs r1, 0x1
-	eors r1, r0
-	lsls r1, 2
-	movs r0, 0x5
-	negs r0, r0
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r4]
-	ldrh r0, [r3, 0x32]
-	adds r0, 0x1
-	movs r1, 0
-	strh r0, [r3, 0x32]
-	strh r1, [r3, 0x30]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x5
-	bne _080DE1AA
-	strh r1, [r3, 0x32]
-	ldrh r0, [r3, 0x2E]
-	adds r0, 0x1
-	strh r0, [r3, 0x2E]
-	b _080DE1AA
-_080DE198:
-	cmp r6, 0
-	beq _080DE1A4
-	adds r0, r3, 0
-	bl DestroyAnimSprite
-	b _080DE1AA
-_080DE1A4:
-	ldrh r0, [r3, 0x30]
-	adds r0, 0x1
-	strh r0, [r3, 0x30]
-_080DE1AA:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80DE114
-
 	thumb_func_start sub_80DE1B0
 sub_80DE1B0: @ 80DE1B0
 	push {r4-r6,lr}
diff --git a/src/ghost.c b/src/ghost.c
index fdb2e52fa..16f4241c0 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -249,4 +249,97 @@ void sub_80DDFE8(struct Sprite *sprite) {
 void sub_80DE0FC(struct Sprite *sprite) {
 	sub_8078764(sprite, 1);
 	sprite->callback = &sub_80DE114;
-}
\ No newline at end of file
+}
+
+#ifdef NONMATCHING /* I couldn't do this one. */
+void sub_80DE114(struct Sprite *sprite) {}
+#else
+NAKED
+void sub_80DE114(struct Sprite *sprite) {
+	asm_unified("\tpush {r4-r6,lr}\n"
+				"\tadds r3, r0, 0\n"
+				"\tmovs r5, 0\n"
+				"\tmovs r6, 0\n"
+				"\tadds r0, 0x3F\n"
+				"\tldrb r1, [r0]\n"
+				"\tmovs r0, 0x10\n"
+				"\tands r0, r1\n"
+				"\tcmp r0, 0\n"
+				"\tbeq _080DE1AA\n"
+				"\tadds r1, r3, 0\n"
+				"\tadds r1, 0x3E\n"
+				"\tldrb r2, [r1]\n"
+				"\tmovs r0, 0x4\n"
+				"\tands r0, r2\n"
+				"\tadds r4, r1, 0\n"
+				"\tcmp r0, 0\n"
+				"\tbne _080DE13E\n"
+				"\tmovs r0, 0x4\n"
+				"\torrs r0, r2\n"
+				"\tstrb r0, [r4]\n"
+				"_080DE13E:\n"
+				"\tmovs r1, 0x2E\n"
+				"\tldrsh r0, [r3, r1]\n"
+				"\tcmp r0, 0\n"
+				"\tbeq _080DE14E\n"
+				"\tcmp r0, 0x1\n"
+				"\tbeq _080DE158\n"
+				"\tmovs r6, 0x1\n"
+				"\tb _080DE162\n"
+				"_080DE14E:\n"
+				"\tmovs r1, 0x30\n"
+				"\tldrsh r0, [r3, r1]\n"
+				"\tcmp r0, 0x2\n"
+				"\tbne _080DE162\n"
+				"\tb _080DE166\n"
+				"_080DE158:\n"
+				"\tmovs r1, 0x30\n"
+				"\tldrsh r0, [r3, r1]\n"
+				"\tcmp r0, 0x4\n"
+				"\tbne _080DE162\n"
+				"\tmovs r5, 0x1\n"
+				"_080DE162:\n"
+				"\tcmp r5, 0\n"
+				"\tbeq _080DE198\n"
+				"_080DE166:\n"
+				"\tldrb r2, [r4]\n"
+				"\tlsls r0, r2, 29\n"
+				"\tlsrs r0, 31\n"
+				"\tmovs r1, 0x1\n"
+				"\teors r1, r0\n"
+				"\tlsls r1, 2\n"
+				"\tmovs r0, 0x5\n"
+				"\tnegs r0, r0\n"
+				"\tands r0, r2\n"
+				"\torrs r0, r1\n"
+				"\tstrb r0, [r4]\n"
+				"\tldrh r0, [r3, 0x32]\n"
+				"\tadds r0, 0x1\n"
+				"\tmovs r1, 0\n"
+				"\tstrh r0, [r3, 0x32]\n"
+				"\tstrh r1, [r3, 0x30]\n"
+				"\tlsls r0, 16\n"
+				"\tasrs r0, 16\n"
+				"\tcmp r0, 0x5\n"
+				"\tbne _080DE1AA\n"
+				"\tstrh r1, [r3, 0x32]\n"
+				"\tldrh r0, [r3, 0x2E]\n"
+				"\tadds r0, 0x1\n"
+				"\tstrh r0, [r3, 0x2E]\n"
+				"\tb _080DE1AA\n"
+				"_080DE198:\n"
+				"\tcmp r6, 0\n"
+				"\tbeq _080DE1A4\n"
+				"\tadds r0, r3, 0\n"
+				"\tbl DestroyAnimSprite\n"
+				"\tb _080DE1AA\n"
+				"_080DE1A4:\n"
+				"\tldrh r0, [r3, 0x30]\n"
+				"\tadds r0, 0x1\n"
+				"\tstrh r0, [r3, 0x30]\n"
+				"_080DE1AA:\n"
+				"\tpop {r4-r6}\n"
+				"\tpop {r0}\n"
+				"\tbx r0\n");
+}
+#endif
\ No newline at end of file
-- 
cgit v1.2.3


From f9ea9e4fafb8b975bb3708fd2059c93f6d4d96f0 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Fri, 22 Jun 2018 14:29:43 +0100
Subject: Decompile sub_80DE1B0

---
 asm/ghost.s | 143 ------------------------------------------------------------
 src/ghost.c |  33 +++++++++++++-
 2 files changed, 32 insertions(+), 144 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index 3042f48d3..e5f239b5c 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,149 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DE1B0
-sub_80DE1B0: @ 80DE1B0
-	push {r4-r6,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	ldr r1, _080DE1DC @ =gTasks
-	adds r5, r0, r1
-	movs r0, 0x1
-	bl duplicate_obj_of_side_rel2move_in_transparent_mode
-	movs r6, 0
-	movs r1, 0
-	strh r0, [r5, 0x8]
-	lsls r0, 16
-	cmp r0, 0
-	bge _080DE1E0
-	adds r0, r4, 0
-	bl DestroyAnimVisualTask
-	b _080DE2C0
-	.align 2, 0
-_080DE1DC: .4byte gTasks
-_080DE1E0:
-	strh r1, [r5, 0xA]
-	movs r0, 0xF
-	strh r0, [r5, 0xC]
-	movs r0, 0x2
-	strh r0, [r5, 0xE]
-	strh r1, [r5, 0x10]
-	ldr r1, _080DE244 @ =REG_BLDCNT
-	movs r2, 0xFD
-	lsls r2, 6
-	adds r0, r2, 0
-	strh r0, [r1]
-	ldr r2, _080DE248 @ =REG_BLDALPHA
-	ldrh r0, [r5, 0xE]
-	lsls r0, 8
-	ldrh r1, [r5, 0xC]
-	orrs r0, r1
-	strh r0, [r2]
-	ldr r4, _080DE24C @ =gSprites
-	movs r0, 0x8
-	ldrsh r1, [r5, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	movs r1, 0x50
-	strh r1, [r0, 0x2E]
-	ldr r0, _080DE250 @ =gAnimBankTarget
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	bne _080DE258
-	movs r2, 0x8
-	ldrsh r1, [r5, r2]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	ldr r1, _080DE254 @ =0x0000ff70
-	strh r1, [r0, 0x30]
-	movs r0, 0x8
-	ldrsh r1, [r5, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	movs r1, 0x70
-	b _080DE276
-	.align 2, 0
-_080DE244: .4byte REG_BLDCNT
-_080DE248: .4byte REG_BLDALPHA
-_080DE24C: .4byte gSprites
-_080DE250: .4byte gAnimBankTarget
-_080DE254: .4byte 0x0000ff70
-_080DE258:
-	movs r2, 0x8
-	ldrsh r1, [r5, r2]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	movs r1, 0x90
-	strh r1, [r0, 0x30]
-	movs r0, 0x8
-	ldrsh r1, [r5, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	ldr r1, _080DE2C8 @ =0x0000ff90
-_080DE276:
-	strh r1, [r0, 0x32]
-	ldr r4, _080DE2CC @ =gSprites
-	movs r2, 0x8
-	ldrsh r1, [r5, r2]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	movs r2, 0
-	strh r2, [r0, 0x34]
-	movs r0, 0x8
-	ldrsh r1, [r5, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	strh r2, [r0, 0x36]
-	movs r2, 0x8
-	ldrsh r1, [r5, r2]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	ldr r1, _080DE2D0 @ =SpriteCallbackDummy
-	bl StoreSpriteCallbackInData
-	movs r0, 0x8
-	ldrsh r1, [r5, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r4, 0x1C
-	adds r0, r4
-	ldr r1, _080DE2D4 @ =sub_8078394
-	str r1, [r0]
-	ldr r0, _080DE2D8 @ =sub_80DE2DC
-	str r0, [r5]
-_080DE2C0:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DE2C8: .4byte 0x0000ff90
-_080DE2CC: .4byte gSprites
-_080DE2D0: .4byte SpriteCallbackDummy
-_080DE2D4: .4byte sub_8078394
-_080DE2D8: .4byte sub_80DE2DC
-	thumb_func_end sub_80DE1B0
-
 	thumb_func_start sub_80DE2DC
 sub_80DE2DC: @ 80DE2DC
 	push {r4,lr}
diff --git a/src/ghost.c b/src/ghost.c
index 16f4241c0..0c547a43f 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -17,6 +17,7 @@ void sub_80DDE7C(u8 taskId);
 void sub_80DDED0(u8 taskId);
 void sub_80DDFE8(struct Sprite *);
 void sub_80DE114(struct Sprite *);
+void sub_80DE2DC(u8 taskId);
 
 void sub_80DDB6C(struct Sprite *sprite) {
     InitAnimSpritePos(sprite, 1);
@@ -342,4 +343,34 @@ void sub_80DE114(struct Sprite *sprite) {
 				"\tpop {r0}\n"
 				"\tbx r0\n");
 }
-#endif
\ No newline at end of file
+#endif
+
+void sub_80DE1B0(u8 taskId) {
+	struct Task *task;
+	
+	task = &gTasks[taskId];
+	task->data[0] = duplicate_obj_of_side_rel2move_in_transparent_mode(1);
+	if (task->data[0] < 0) {
+		DestroyAnimVisualTask(taskId);
+		return;
+	}
+	task->data[1] = 0;
+	task->data[2] = 15;
+	task->data[3] = 2;
+	task->data[4] = 0;
+	REG_BLDCNT = 0x3F40;
+	REG_BLDALPHA = (task->data[3] << 8) | task->data[2];
+	gSprites[task->data[0]].data[0] = 80;
+	if (GetBattlerSide(gAnimBankTarget) == 0) {
+		gSprites[task->data[0]].data[1] = 0xff70;
+		gSprites[task->data[0]].data[2] = 0x70;
+	} else {
+		gSprites[task->data[0]].data[1] = 0x90;
+		gSprites[task->data[0]].data[2] = 0xff90;
+	}
+	gSprites[task->data[0]].data[3] = 0;
+	gSprites[task->data[0]].data[4] = 0;
+	StoreSpriteCallbackInData(&gSprites[task->data[0]], SpriteCallbackDummy);
+	gSprites[task->data[0]].callback = &sub_8078394;
+	task->func = &sub_80DE2DC;
+}
\ No newline at end of file
-- 
cgit v1.2.3


From 6bf9718737e6863ee66336549a7da450233a8df9 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Fri, 22 Jun 2018 15:47:46 +0100
Subject: Decompile sub_80DE2DC

---
 asm/ghost.s | 111 ------------------------------------------------------------
 src/ghost.c |  37 ++++++++++++++++++++
 2 files changed, 37 insertions(+), 111 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index e5f239b5c..d529715c5 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,117 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DE2DC
-sub_80DE2DC: @ 80DE2DC
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r2, r0, 24
-	lsls r0, r2, 2
-	adds r0, r2
-	lsls r0, 3
-	ldr r1, _080DE300 @ =gTasks
-	adds r4, r0, r1
-	movs r1, 0x10
-	ldrsh r0, [r4, r1]
-	cmp r0, 0x1
-	beq _080DE37C
-	cmp r0, 0x1
-	bgt _080DE304
-	cmp r0, 0
-	beq _080DE30A
-	b _080DE3A6
-	.align 2, 0
-_080DE300: .4byte gTasks
-_080DE304:
-	cmp r0, 0x2
-	beq _080DE3A0
-	b _080DE3A6
-_080DE30A:
-	ldrh r1, [r4, 0xA]
-	adds r1, 0x1
-	strh r1, [r4, 0xA]
-	movs r0, 0x3
-	ands r0, r1
-	strh r0, [r4, 0x12]
-	cmp r0, 0x1
-	bne _080DE328
-	ldrh r1, [r4, 0xC]
-	movs r2, 0xC
-	ldrsh r0, [r4, r2]
-	cmp r0, 0
-	ble _080DE328
-	subs r0, r1, 0x1
-	strh r0, [r4, 0xC]
-_080DE328:
-	movs r1, 0x12
-	ldrsh r0, [r4, r1]
-	cmp r0, 0x3
-	bne _080DE33E
-	ldrh r1, [r4, 0xE]
-	movs r2, 0xE
-	ldrsh r0, [r4, r2]
-	cmp r0, 0xF
-	bgt _080DE33E
-	adds r0, r1, 0x1
-	strh r0, [r4, 0xE]
-_080DE33E:
-	ldr r2, _080DE374 @ =REG_BLDALPHA
-	ldrh r0, [r4, 0xE]
-	lsls r0, 8
-	ldrh r1, [r4, 0xC]
-	orrs r0, r1
-	strh r0, [r2]
-	ldr r1, [r4, 0xC]
-	movs r0, 0x80
-	lsls r0, 13
-	cmp r1, r0
-	bne _080DE3A6
-	movs r1, 0xA
-	ldrsh r0, [r4, r1]
-	cmp r0, 0x50
-	ble _080DE3A6
-	movs r2, 0x8
-	ldrsh r1, [r4, r2]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, _080DE378 @ =gSprites
-	adds r0, r1
-	bl obj_delete_but_dont_free_vram
-	movs r0, 0x1
-	strh r0, [r4, 0x10]
-	b _080DE3A6
-	.align 2, 0
-_080DE374: .4byte REG_BLDALPHA
-_080DE378: .4byte gSprites
-_080DE37C:
-	ldrh r0, [r4, 0x14]
-	adds r0, 0x1
-	movs r1, 0
-	strh r0, [r4, 0x14]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x1
-	ble _080DE3A6
-	ldr r0, _080DE39C @ =REG_BLDCNT
-	strh r1, [r0]
-	adds r0, 0x2
-	strh r1, [r0]
-	ldrh r0, [r4, 0x10]
-	adds r0, 0x1
-	strh r0, [r4, 0x10]
-	b _080DE3A6
-	.align 2, 0
-_080DE39C: .4byte REG_BLDCNT
-_080DE3A0:
-	adds r0, r2, 0
-	bl DestroyAnimVisualTask
-_080DE3A6:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80DE2DC
-
 	thumb_func_start sub_80DE3AC
 sub_80DE3AC: @ 80DE3AC
 	push {lr}
diff --git a/src/ghost.c b/src/ghost.c
index 0c547a43f..3a13f0b7c 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -373,4 +373,41 @@ void sub_80DE1B0(u8 taskId) {
 	StoreSpriteCallbackInData(&gSprites[task->data[0]], SpriteCallbackDummy);
 	gSprites[task->data[0]].callback = &sub_8078394;
 	task->func = &sub_80DE2DC;
+}
+
+void sub_80DE2DC(u8 taskId) {
+	struct Task *task;
+	
+	task = &gTasks[taskId];
+	switch (task->data[4]) {
+	case 0:
+		task->data[1] += 1;
+		task->data[5] = task->data[1] & 3;
+		if (task->data[5] == 1) {
+			if (task->data[2] > 0)
+				task->data[2] -= 1;
+		}
+		if (task->data[5] == 3) {
+			if (task->data[3] <= 15)
+				task->data[3] += 1;
+		}
+		REG_BLDALPHA = (task->data[3] << 8) | task->data[2];
+		if (task->data[3] != 16 || task->data[2] != 0)
+			break;
+		if (task->data[1] <= 80)
+			break;
+		obj_delete_but_dont_free_vram(&gSprites[task->data[0]]);
+		task->data[4] = 1;
+		break;
+	case 1:
+		task->data[6] += 1;
+		if (task->data[6] <= 1)
+			break;
+		REG_BLDCNT = 0;
+		REG_BLDALPHA = 0;
+		task->data[4] += 1;
+		break;
+	case 2:
+		DestroyAnimVisualTask(taskId);
+	}
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 7f185ce187271334796162b95e1a378d0edabbd3 Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Fri, 22 Jun 2018 15:54:01 +0100
Subject: Decompile sub_80DE3AC

---
 asm/ghost.s | 22 ----------------------
 src/ghost.c | 10 ++++++++++
 2 files changed, 10 insertions(+), 22 deletions(-)

diff --git a/asm/ghost.s b/asm/ghost.s
index d529715c5..36487210d 100644
--- a/asm/ghost.s
+++ b/asm/ghost.s
@@ -7,28 +7,6 @@
 
 	@ ghost
 
-	thumb_func_start sub_80DE3AC
-sub_80DE3AC: @ 80DE3AC
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	ldr r2, _080DE3CC @ =gTasks
-	adds r1, r2
-	movs r2, 0
-	strh r2, [r1, 0x26]
-	ldr r2, _080DE3D0 @ =sub_80DE3D4
-	str r2, [r1]
-	bl _call_via_r2
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080DE3CC: .4byte gTasks
-_080DE3D0: .4byte sub_80DE3D4
-	thumb_func_end sub_80DE3AC
-
 	thumb_func_start sub_80DE3D4
 sub_80DE3D4: @ 80DE3D4
 	push {r4-r7,lr}
diff --git a/src/ghost.c b/src/ghost.c
index 3a13f0b7c..c5d19e082 100644
--- a/src/ghost.c
+++ b/src/ghost.c
@@ -18,6 +18,7 @@ void sub_80DDED0(u8 taskId);
 void sub_80DDFE8(struct Sprite *);
 void sub_80DE114(struct Sprite *);
 void sub_80DE2DC(u8 taskId);
+void sub_80DE3D4(u8 taskId);
 
 void sub_80DDB6C(struct Sprite *sprite) {
     InitAnimSpritePos(sprite, 1);
@@ -410,4 +411,13 @@ void sub_80DE2DC(u8 taskId) {
 	case 2:
 		DestroyAnimVisualTask(taskId);
 	}
+}
+
+void sub_80DE3AC(u8 taskId) {
+	struct Task *task;
+
+	task = &gTasks[taskId];
+	task->data[15] = 0;
+	task->func = &sub_80DE3D4;
+	sub_80DE3D4(taskId);
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 9542764ca1ba1a698a7fcb5e2efe7f975eeaba3f Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Sat, 23 Jun 2018 17:08:29 +0100
Subject: Move everything into battle/anim/ghost.c

---
 ld_script.txt           |   1 -
 src/battle/anim/ghost.c | 415 +++++++++++++++++++++++++++++++++++++++++++++++
 src/ghost.c             | 423 ------------------------------------------------
 3 files changed, 415 insertions(+), 424 deletions(-)
 delete mode 100644 src/ghost.c

diff --git a/ld_script.txt b/ld_script.txt
index be3885add..dbecbe3f1 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -289,7 +289,6 @@ SECTIONS {
         src/battle/anim/bug.o(.text);
         src/battle/anim/rock.o(.text);
         src/battle/anim/ghost.o(.text);
-        src/ghost.o(.text);
         asm/ghost.o(.text);
         src/battle/anim/dragon.o(.text);
         src/battle/anim/dark.o(.text);
diff --git a/src/battle/anim/ghost.c b/src/battle/anim/ghost.c
index fd33d4782..c83f5f444 100755
--- a/src/battle/anim/ghost.c
+++ b/src/battle/anim/ghost.c
@@ -1,15 +1,28 @@
 #include "global.h"
+#include "sound.h"
+#include "trig.h"
 #include "rom_8077ABC.h"
 #include "battle_anim.h"
 
 extern s16 gBattleAnimArgs[];
 extern u8 gAnimBankAttacker;
 extern u8 gAnimBankTarget;
+extern u8 gUnknown_0202F7D2;
 
 void sub_80DDB6C(struct Sprite *sprite);
+void sub_80DDBD8(struct Sprite *);
+void sub_80DDC4C(struct Sprite *);
+void sub_80DDCC8(struct Sprite *);
 void sub_80DDD58(struct Sprite *sprite);
+void sub_80DDD78(struct Sprite *);
+void sub_80DDE7C(u8 taskId);
+void sub_80DDED0(u8 taskId);
 void sub_80DDF40(struct Sprite *sprite);
+void sub_80DDFE8(struct Sprite *);
 void sub_80DE0FC(struct Sprite *sprite);
+void sub_80DE114(struct Sprite *);
+void sub_80DE2DC(u8 taskId);
+void sub_80DE3D4(u8 taskId);
 void sub_80DE7B8(struct Sprite *sprite);
 void sub_80DEF3C(struct Sprite *sprite);
 void sub_80DF0B8(struct Sprite *sprite);
@@ -189,3 +202,405 @@ const struct SpriteTemplate gSpriteTemplate_83DAF98 =
     .affineAnims = gDummySpriteAffineAnimTable,
     .callback = sub_80DF49C,
 };
+
+void sub_80DDB6C(struct Sprite *sprite) {
+    InitAnimSpritePos(sprite, 1);
+    sprite->data[0] = gBattleAnimArgs[2];
+    sprite->data[1] = sprite->pos1.x;
+    sprite->data[2] = GetBattlerSpriteCoord(gAnimBankTarget, 2);
+    sprite->data[3] = sprite->pos1.y;
+    sprite->data[4] = GetBattlerSpriteCoord(gAnimBankTarget, 3);
+    sub_8078BD4(sprite);
+    sprite->callback = sub_80DDBD8;
+    sprite->data[6] = 0x10;
+    REG_BLDCNT = 0x3F40;
+    REG_BLDALPHA = sprite->data[6];
+}
+
+void sub_80DDBD8(struct Sprite *sprite) {
+    s16 r0;
+    s16 r2;
+    sub_80DDCC8(sprite);
+    if (TranslateAnimSpriteByDeltas(sprite)) {
+        sprite->callback = sub_80DDC4C;
+        return;
+    }
+    sprite->pos2.x += Sin(sprite->data[5], 10);
+    sprite->pos2.y += Cos(sprite->data[5], 15);
+    r2 = sprite->data[5];
+    sprite->data[5] = (sprite->data[5] + 5) & 0xFF;
+    r0 = sprite->data[5];
+    if (r2 != 0) {
+        if (r2 <= 0xC4)
+            return;
+    }
+    if (r0 <= 0)
+        return;
+    PlaySE12WithPanning(0xC4, gUnknown_0202F7D2);
+}
+
+void sub_80DDC4C(struct Sprite *sprite)
+{
+    s16 r2;
+    s16 r0;
+    sprite->data[0] = 1;
+    TranslateAnimSpriteByDeltas(sprite);
+    sprite->pos2.x += Sin(sprite->data[5],10);
+    sprite->pos2.y += Cos(sprite->data[5],15);
+    
+    r2 = sprite->data[5];
+    sprite->data[5] = (sprite->data[5] + 5) & 0xFF;
+    r0 = sprite->data[5];
+    
+    if(r2 == 0 || r2 > 0xC4)
+    {
+        if(r0 > 0)
+            PlaySE(0xC4);
+    }
+    
+    if(sprite->data[6] == 0)
+    {
+        sprite->invisible = TRUE; 
+        sprite->callback = sub_807861C;
+    }
+    else
+        sub_80DDCC8(sprite);
+}
+
+void sub_80DDCC8(struct Sprite *sprite)
+{
+    
+    s16 r0; 
+    if(sprite->data[6] > 0xFF)
+    {
+        if(++sprite->data[6] == 0x10d)
+            sprite->data[6] = 0;
+        return;
+    }
+    
+    r0 = sprite->data[7];
+    sprite->data[7]++;
+    
+    if((r0 & 0xFF) == 0)
+    {
+        sprite->data[7] &= 0xff00;
+        if((sprite->data[7] & 0x100) != 0)
+            sprite->data[6]++;
+        else
+            sprite->data[6]--;
+    }
+    else
+        return;
+    
+    REG_BLDALPHA = ((16 - sprite->data[6]) << 8) | sprite->data[6];
+    if(sprite->data[6] == 0 || sprite->data[6] == 16)
+    {
+        sprite->data[7] ^= 0x100;
+    }
+    if(sprite->data[6] == 0)
+        sprite->data[6] = 0x100;
+}
+
+void sub_80DDD58(struct Sprite *sprite)
+{
+    sub_8078764(sprite, 1);
+    sprite->callback = sub_80DDD78;
+    sub_80DDD78(sprite);
+}
+
+void sub_80DDD78(struct Sprite *sprite) {
+    u16 temp1;
+    sprite->pos2.x = Sin(sprite->data[0], 32);
+    sprite->pos2.y = Cos(sprite->data[0], 8);
+    temp1 = sprite->data[0] - 65;
+    if (temp1 <= 130) {
+        sprite->oam.priority = 2;
+    } else {
+        sprite->oam.priority = 1;
+    }
+    sprite->data[0] = (sprite->data[0] + 0x13) & 0xFF;
+    sprite->data[2] += 80;
+    sprite->pos2.y += sprite->data[2] >> 8;
+    sprite->data[7] += 1;
+    if (sprite->data[7] == 0x3D) {
+        DestroyAnimSprite(sprite);
+    }
+}
+
+void sub_80DDDF0(u8 r5) {
+    u8 r4;
+    REG_BLDCNT = 0x3F40;
+    REG_BLDALPHA = 0x1000;
+    r4 = GetAnimBattlerSpriteId(0);
+    sub_8078E70(r4, 1);
+    obj_id_set_rotscale(r4, 0x80, 0x80, 0);
+    gSprites[r4].invisible = FALSE;
+    gTasks[r5].data[0] = 0x80;
+    gTasks[r5].data[1] = *gBattleAnimArgs;
+    gTasks[r5].data[2] = 0;
+    gTasks[r5].data[3] = 0x10;
+    gTasks[r5].func = &sub_80DDE7C;
+}
+
+void sub_80DDE7C(u8 taskId) {
+    gTasks[taskId].data[10] += 1;
+    if (gTasks[taskId].data[10] == 3) {
+        gTasks[taskId].data[10] = 0;
+        gTasks[taskId].data[2] += 1;
+        gTasks[taskId].data[3] -= 1;
+        REG_BLDALPHA = gTasks[taskId].data[3] << 8 | gTasks[taskId].data[2];
+        if (gTasks[taskId].data[2] != 9)
+            return;
+        gTasks[taskId].func = &sub_80DDED0;
+    }
+}
+
+void sub_80DDED0(u8 taskId) {
+    u8 r1;
+    if (gTasks[taskId].data[1] > 0) {
+        gTasks[taskId].data[1] -= 1;
+        return;
+    }
+    r1 = GetAnimBattlerSpriteId(0);
+    gTasks[taskId].data[0] += 8;
+    if (gTasks[taskId].data[0] <= 0xFF) {
+        obj_id_set_rotscale(r1, gTasks[taskId].data[0], gTasks[taskId].data[0], 0);
+        return;
+    }
+    sub_8078F40(r1);
+    DestroyAnimVisualTask(taskId);
+    REG_BLDCNT = 0;
+    REG_BLDALPHA = 0;
+}
+
+void sub_80DDF40(struct Sprite *sprite) {
+    u16 r5, r6;
+    r5 = sprite->pos1.x;
+    r6 = sprite->pos1.y;
+    sprite->pos1.x = GetBattlerSpriteCoord(gAnimBankAttacker, 2);
+    sprite->pos1.y = GetBattlerSpriteCoord(gAnimBankAttacker, 3);
+    sprite->data[0] = 0;
+    sprite->data[1] = gBattleAnimArgs[0];
+    sprite->data[2] = gBattleAnimArgs[1];
+    sprite->data[3] = gBattleAnimArgs[2];
+    sprite->data[4] = sprite->pos1.x << 4;
+    sprite->data[5] = sprite->pos1.y << 4;
+    sprite->data[6] = (((s16)r5 - sprite->pos1.x) << 4) / (gBattleAnimArgs[0] << 1);
+    sprite->data[7] = (((s16)r6 - sprite->pos1.y) << 4) / (gBattleAnimArgs[0] << 1);
+    sprite->callback = &sub_80DDFE8;
+}
+
+void sub_80DDFE8(struct Sprite *sprite) {
+    switch (sprite->data[0]) {
+    case 0:
+        sprite->data[4] += sprite->data[6];
+        sprite->data[5] += sprite->data[7];
+        sprite->pos1.x = sprite->data[4] >> 4;
+        sprite->pos1.y = sprite->data[5] >> 4;
+        sprite->data[1] -= 1;
+        if (sprite->data[1] > 0)
+            break;
+        sprite->data[0] += 1;
+        break;
+    case 1:
+        sprite->data[2] -= 1;
+        if (sprite->data[2] > 0)
+            break;
+        sprite->data[1] = GetBattlerSpriteCoord(gAnimBankTarget, 2);
+        sprite->data[2] = GetBattlerSpriteCoord(gAnimBankTarget, 3);
+        sprite->data[4] = sprite->pos1.x << 4;
+        sprite->data[5] = sprite->pos1.y << 4;
+        sprite->data[6] = ((sprite->data[1] - sprite->pos1.x) << 4) / sprite->data[3];
+        sprite->data[7] = ((sprite->data[2] - sprite->pos1.y) << 4) / sprite->data[3];
+        sprite->data[0] += 1;
+        break;
+    case 2:
+        sprite->data[4] += sprite->data[6];
+        sprite->data[5] += sprite->data[7];
+        sprite->pos1.x = sprite->data[4] >> 4;
+        sprite->pos1.y = sprite->data[5] >> 4;
+        sprite->data[3] -= 1;
+        if (sprite->data[3] > 0)
+            break;
+        sprite->pos1.x = GetBattlerSpriteCoord(gAnimBankTarget, 2);
+        sprite->pos1.y = GetBattlerSpriteCoord(gAnimBankTarget, 3);
+        sprite->data[0] += 1;
+        break;
+    case 3:
+        move_anim_8074EE0(sprite);
+    }
+}
+
+void sub_80DE0FC(struct Sprite *sprite) {
+    sub_8078764(sprite, 1);
+    sprite->callback = &sub_80DE114;
+}
+
+#ifdef NONMATCHING /* I couldn't do this one. */
+void sub_80DE114(struct Sprite *sprite) {}
+#else
+NAKED
+void sub_80DE114(struct Sprite *sprite) {
+    asm_unified("\tpush {r4-r6,lr}\n"
+                "\tadds r3, r0, 0\n"
+                "\tmovs r5, 0\n"
+                "\tmovs r6, 0\n"
+                "\tadds r0, 0x3F\n"
+                "\tldrb r1, [r0]\n"
+                "\tmovs r0, 0x10\n"
+                "\tands r0, r1\n"
+                "\tcmp r0, 0\n"
+                "\tbeq _080DE1AA\n"
+                "\tadds r1, r3, 0\n"
+                "\tadds r1, 0x3E\n"
+                "\tldrb r2, [r1]\n"
+                "\tmovs r0, 0x4\n"
+                "\tands r0, r2\n"
+                "\tadds r4, r1, 0\n"
+                "\tcmp r0, 0\n"
+                "\tbne _080DE13E\n"
+                "\tmovs r0, 0x4\n"
+                "\torrs r0, r2\n"
+                "\tstrb r0, [r4]\n"
+                "_080DE13E:\n"
+                "\tmovs r1, 0x2E\n"
+                "\tldrsh r0, [r3, r1]\n"
+                "\tcmp r0, 0\n"
+                "\tbeq _080DE14E\n"
+                "\tcmp r0, 0x1\n"
+                "\tbeq _080DE158\n"
+                "\tmovs r6, 0x1\n"
+                "\tb _080DE162\n"
+                "_080DE14E:\n"
+                "\tmovs r1, 0x30\n"
+                "\tldrsh r0, [r3, r1]\n"
+                "\tcmp r0, 0x2\n"
+                "\tbne _080DE162\n"
+                "\tb _080DE166\n"
+                "_080DE158:\n"
+                "\tmovs r1, 0x30\n"
+                "\tldrsh r0, [r3, r1]\n"
+                "\tcmp r0, 0x4\n"
+                "\tbne _080DE162\n"
+                "\tmovs r5, 0x1\n"
+                "_080DE162:\n"
+                "\tcmp r5, 0\n"
+                "\tbeq _080DE198\n"
+                "_080DE166:\n"
+                "\tldrb r2, [r4]\n"
+                "\tlsls r0, r2, 29\n"
+                "\tlsrs r0, 31\n"
+                "\tmovs r1, 0x1\n"
+                "\teors r1, r0\n"
+                "\tlsls r1, 2\n"
+                "\tmovs r0, 0x5\n"
+                "\tnegs r0, r0\n"
+                "\tands r0, r2\n"
+                "\torrs r0, r1\n"
+                "\tstrb r0, [r4]\n"
+                "\tldrh r0, [r3, 0x32]\n"
+                "\tadds r0, 0x1\n"
+                "\tmovs r1, 0\n"
+                "\tstrh r0, [r3, 0x32]\n"
+                "\tstrh r1, [r3, 0x30]\n"
+                "\tlsls r0, 16\n"
+                "\tasrs r0, 16\n"
+                "\tcmp r0, 0x5\n"
+                "\tbne _080DE1AA\n"
+                "\tstrh r1, [r3, 0x32]\n"
+                "\tldrh r0, [r3, 0x2E]\n"
+                "\tadds r0, 0x1\n"
+                "\tstrh r0, [r3, 0x2E]\n"
+                "\tb _080DE1AA\n"
+                "_080DE198:\n"
+                "\tcmp r6, 0\n"
+                "\tbeq _080DE1A4\n"
+                "\tadds r0, r3, 0\n"
+                "\tbl DestroyAnimSprite\n"
+                "\tb _080DE1AA\n"
+                "_080DE1A4:\n"
+                "\tldrh r0, [r3, 0x30]\n"
+                "\tadds r0, 0x1\n"
+                "\tstrh r0, [r3, 0x30]\n"
+                "_080DE1AA:\n"
+                "\tpop {r4-r6}\n"
+                "\tpop {r0}\n"
+                "\tbx r0\n");
+}
+#endif
+
+void sub_80DE1B0(u8 taskId) {
+    struct Task *task;
+    
+    task = &gTasks[taskId];
+    task->data[0] = duplicate_obj_of_side_rel2move_in_transparent_mode(1);
+    if (task->data[0] < 0) {
+        DestroyAnimVisualTask(taskId);
+        return;
+    }
+    task->data[1] = 0;
+    task->data[2] = 15;
+    task->data[3] = 2;
+    task->data[4] = 0;
+    REG_BLDCNT = 0x3F40;
+    REG_BLDALPHA = (task->data[3] << 8) | task->data[2];
+    gSprites[task->data[0]].data[0] = 80;
+    if (GetBattlerSide(gAnimBankTarget) == 0) {
+        gSprites[task->data[0]].data[1] = 0xff70;
+        gSprites[task->data[0]].data[2] = 0x70;
+    } else {
+        gSprites[task->data[0]].data[1] = 0x90;
+        gSprites[task->data[0]].data[2] = 0xff90;
+    }
+    gSprites[task->data[0]].data[3] = 0;
+    gSprites[task->data[0]].data[4] = 0;
+    StoreSpriteCallbackInData(&gSprites[task->data[0]], SpriteCallbackDummy);
+    gSprites[task->data[0]].callback = &sub_8078394;
+    task->func = &sub_80DE2DC;
+}
+
+void sub_80DE2DC(u8 taskId) {
+    struct Task *task;
+
+    task = &gTasks[taskId];
+    switch (task->data[4]) {
+    case 0:
+        task->data[1] += 1;
+        task->data[5] = task->data[1] & 3;
+        if (task->data[5] == 1) {
+            if (task->data[2] > 0)
+                task->data[2] -= 1;
+        }
+        if (task->data[5] == 3) {
+            if (task->data[3] <= 15)
+                task->data[3] += 1;
+        }
+        REG_BLDALPHA = (task->data[3] << 8) | task->data[2];
+        if (task->data[3] != 16 || task->data[2] != 0)
+            break;
+        if (task->data[1] <= 80)
+            break;
+        obj_delete_but_dont_free_vram(&gSprites[task->data[0]]);
+        task->data[4] = 1;
+        break;
+    case 1:
+        task->data[6] += 1;
+        if (task->data[6] <= 1)
+            break;
+        REG_BLDCNT = 0;
+        REG_BLDALPHA = 0;
+        task->data[4] += 1;
+        break;
+    case 2:
+        DestroyAnimVisualTask(taskId);
+    }
+}
+
+void sub_80DE3AC(u8 taskId) {
+    struct Task *task;
+
+    task = &gTasks[taskId];
+    task->data[15] = 0;
+    task->func = &sub_80DE3D4;
+    sub_80DE3D4(taskId);
+}
diff --git a/src/ghost.c b/src/ghost.c
deleted file mode 100644
index c5d19e082..000000000
--- a/src/ghost.c
+++ /dev/null
@@ -1,423 +0,0 @@
-#include "global.h"
-#include "battle_anim.h"
-#include "rom_8077ABC.h"
-#include "sound.h"
-#include "trig.h"
-
-extern s16 gBattleAnimArgs[];
-extern u8 gAnimBankTarget;
-extern u8 gUnknown_0202F7D2;
-extern u8 gAnimBankAttacker;
-
-void sub_80DDBD8(struct Sprite *);
-void sub_80DDC4C(struct Sprite *);
-void sub_80DDCC8(struct Sprite *);
-void sub_80DDD78(struct Sprite *);
-void sub_80DDE7C(u8 taskId);
-void sub_80DDED0(u8 taskId);
-void sub_80DDFE8(struct Sprite *);
-void sub_80DE114(struct Sprite *);
-void sub_80DE2DC(u8 taskId);
-void sub_80DE3D4(u8 taskId);
-
-void sub_80DDB6C(struct Sprite *sprite) {
-    InitAnimSpritePos(sprite, 1);
-    sprite->data[0] = gBattleAnimArgs[2];
-    sprite->data[1] = sprite->pos1.x;
-    sprite->data[2] = GetBattlerSpriteCoord(gAnimBankTarget, 2);
-    sprite->data[3] = sprite->pos1.y;
-    sprite->data[4] = GetBattlerSpriteCoord(gAnimBankTarget, 3);
-    sub_8078BD4(sprite);
-    sprite->callback = sub_80DDBD8;
-    sprite->data[6] = 0x10;
-    REG_BLDCNT = 0x3F40;
-    REG_BLDALPHA = sprite->data[6];
-}
-
-void sub_80DDBD8(struct Sprite *sprite) {
-    s16 r0;
-    s16 r2;
-    sub_80DDCC8(sprite);
-    if (TranslateAnimSpriteByDeltas(sprite)) {
-        sprite->callback = sub_80DDC4C;
-        return;
-    }
-    sprite->pos2.x += Sin(sprite->data[5], 10);
-    sprite->pos2.y += Cos(sprite->data[5], 15);
-    r2 = sprite->data[5];
-    sprite->data[5] = (sprite->data[5] + 5) & 0xFF;
-    r0 = sprite->data[5];
-    if (r2 != 0) {
-        if (r2 <= 0xC4)
-            return;
-    }
-    if (r0 <= 0)
-        return;
-    PlaySE12WithPanning(0xC4, gUnknown_0202F7D2);
-}
-
-void sub_80DDC4C(struct Sprite *sprite)
-{
-	s16 r2;
-	s16 r0;
-	sprite->data[0] = 1;
-	TranslateAnimSpriteByDeltas(sprite);
-	sprite->pos2.x += Sin(sprite->data[5],10);
-	sprite->pos2.y += Cos(sprite->data[5],15);
-	
-	r2 = sprite->data[5];
-	sprite->data[5] = (sprite->data[5] + 5) & 0xFF;
-	r0 = sprite->data[5];
-	
-	if(r2 == 0 || r2 > 0xC4)
-	{
-		if(r0 > 0)
-			PlaySE(0xC4);
-	}
-	
-	if(sprite->data[6] == 0)
-	{
-		sprite->invisible = TRUE; 
-		sprite->callback = sub_807861C;
-	}
-	else
-		sub_80DDCC8(sprite);
-}
-
-void sub_80DDCC8(struct Sprite *sprite)
-{
-	
-	s16 r0; 
-	if(sprite->data[6] > 0xFF)
-	{
-		if(++sprite->data[6] == 0x10d)
-			sprite->data[6] = 0;
-		return;	
-	}
-	
-	r0 = sprite->data[7];
-	sprite->data[7]++;
-	
-	if((r0 & 0xFF) == 0)
-	{
-		sprite->data[7] &= 0xff00;
-		if((sprite->data[7] & 0x100) != 0)
-			sprite->data[6]++;
-		else
-			sprite->data[6]--;
-	}
-	else
-		return;
-	
-	REG_BLDALPHA = ((16 - sprite->data[6]) << 8) | sprite->data[6];
-	if(sprite->data[6] == 0 || sprite->data[6] == 16)
-	{
-		sprite->data[7] ^= 0x100;
-	}	
-	if(sprite->data[6] == 0)
-		sprite->data[6] = 0x100;
-}
-
-void sub_80DDD58(struct Sprite *sprite)
-{
-	sub_8078764(sprite, 1);
-	sprite->callback = sub_80DDD78;
-	sub_80DDD78(sprite);
-}
-
-void sub_80DDD78(struct Sprite *sprite) {
-    u16 temp1;
-    sprite->pos2.x = Sin(sprite->data[0], 32);
-    sprite->pos2.y = Cos(sprite->data[0], 8);
-    temp1 = sprite->data[0] - 65;
-    if (temp1 <= 130) {
-        sprite->oam.priority = 2;
-    } else {
-        sprite->oam.priority = 1;
-    }
-    sprite->data[0] = (sprite->data[0] + 0x13) & 0xFF;
-    sprite->data[2] += 80;
-    sprite->pos2.y += sprite->data[2] >> 8;
-    sprite->data[7] += 1;
-    if (sprite->data[7] == 0x3D) {
-        DestroyAnimSprite(sprite);
-    }
-}
-
-void sub_80DDDF0(u8 r5) {
-	u8 r4;
-	REG_BLDCNT = 0x3F40;
-	REG_BLDALPHA = 0x1000;
-	r4 = GetAnimBattlerSpriteId(0);
-	sub_8078E70(r4, 1);
-	obj_id_set_rotscale(r4, 0x80, 0x80, 0);
-	gSprites[r4].invisible = FALSE;
-	gTasks[r5].data[0] = 0x80;
-	gTasks[r5].data[1] = *gBattleAnimArgs;
-	gTasks[r5].data[2] = 0;
-	gTasks[r5].data[3] = 0x10;
-	gTasks[r5].func = &sub_80DDE7C;
-}
-
-void sub_80DDE7C(u8 taskId) {
-	gTasks[taskId].data[10] += 1;
-	if (gTasks[taskId].data[10] == 3) {
-		gTasks[taskId].data[10] = 0;
-		gTasks[taskId].data[2] += 1;
-		gTasks[taskId].data[3] -= 1;
-		REG_BLDALPHA = gTasks[taskId].data[3] << 8 | gTasks[taskId].data[2];
-		if (gTasks[taskId].data[2] != 9)
-			return;
-		gTasks[taskId].func = &sub_80DDED0;
-	}
-}
-
-void sub_80DDED0(u8 taskId) {
-	u8 r1;
-	if (gTasks[taskId].data[1] > 0) {
-		gTasks[taskId].data[1] -= 1;
-		return;
-	}
-	r1 = GetAnimBattlerSpriteId(0);
-	gTasks[taskId].data[0] += 8;
-	if (gTasks[taskId].data[0] <= 0xFF) {
-		obj_id_set_rotscale(r1, gTasks[taskId].data[0], gTasks[taskId].data[0], 0);
-		return;
-	}
-	sub_8078F40(r1);
-	DestroyAnimVisualTask(taskId);
-	REG_BLDCNT = 0;
-	REG_BLDALPHA = 0;
-}
-
-void sub_80DDF40(struct Sprite *sprite) {
-	u16 r5, r6;
-	r5 = sprite->pos1.x;
-	r6 = sprite->pos1.y;
-	sprite->pos1.x = GetBattlerSpriteCoord(gAnimBankAttacker, 2);
-	sprite->pos1.y = GetBattlerSpriteCoord(gAnimBankAttacker, 3);
-	sprite->data[0] = 0;
-	sprite->data[1] = gBattleAnimArgs[0];
-	sprite->data[2] = gBattleAnimArgs[1];
-	sprite->data[3] = gBattleAnimArgs[2];
-	sprite->data[4] = sprite->pos1.x << 4;
-	sprite->data[5] = sprite->pos1.y << 4;
-	sprite->data[6] = (((s16)r5 - sprite->pos1.x) << 4) / (gBattleAnimArgs[0] << 1);
-	sprite->data[7] = (((s16)r6 - sprite->pos1.y) << 4) / (gBattleAnimArgs[0] << 1);
-	sprite->callback = &sub_80DDFE8;
-}
-
-void sub_80DDFE8(struct Sprite *sprite) {
-	switch (sprite->data[0]) {
-	case 0:
-		sprite->data[4] += sprite->data[6];
-		sprite->data[5] += sprite->data[7];
-		sprite->pos1.x = sprite->data[4] >> 4;
-		sprite->pos1.y = sprite->data[5] >> 4;
-		sprite->data[1] -= 1;
-		if (sprite->data[1] > 0)
-			break;
-		sprite->data[0] += 1;
-		break;
-	case 1:
-		sprite->data[2] -= 1;
-		if (sprite->data[2] > 0)
-			break;
-		sprite->data[1] = GetBattlerSpriteCoord(gAnimBankTarget, 2);
-		sprite->data[2] = GetBattlerSpriteCoord(gAnimBankTarget, 3);
-		sprite->data[4] = sprite->pos1.x << 4;
-		sprite->data[5] = sprite->pos1.y << 4;
-		sprite->data[6] = ((sprite->data[1] - sprite->pos1.x) << 4) / sprite->data[3];
-		sprite->data[7] = ((sprite->data[2] - sprite->pos1.y) << 4) / sprite->data[3];
-		sprite->data[0] += 1;
-		break;
-	case 2:
-		sprite->data[4] += sprite->data[6];
-		sprite->data[5] += sprite->data[7];
-		sprite->pos1.x = sprite->data[4] >> 4;
-		sprite->pos1.y = sprite->data[5] >> 4;
-		sprite->data[3] -= 1;
-		if (sprite->data[3] > 0)
-			break;
-		sprite->pos1.x = GetBattlerSpriteCoord(gAnimBankTarget, 2);
-		sprite->pos1.y = GetBattlerSpriteCoord(gAnimBankTarget, 3);
-		sprite->data[0] += 1;
-		break;
-	case 3:
-		move_anim_8074EE0(sprite);
-	}
-}
-
-void sub_80DE0FC(struct Sprite *sprite) {
-	sub_8078764(sprite, 1);
-	sprite->callback = &sub_80DE114;
-}
-
-#ifdef NONMATCHING /* I couldn't do this one. */
-void sub_80DE114(struct Sprite *sprite) {}
-#else
-NAKED
-void sub_80DE114(struct Sprite *sprite) {
-	asm_unified("\tpush {r4-r6,lr}\n"
-				"\tadds r3, r0, 0\n"
-				"\tmovs r5, 0\n"
-				"\tmovs r6, 0\n"
-				"\tadds r0, 0x3F\n"
-				"\tldrb r1, [r0]\n"
-				"\tmovs r0, 0x10\n"
-				"\tands r0, r1\n"
-				"\tcmp r0, 0\n"
-				"\tbeq _080DE1AA\n"
-				"\tadds r1, r3, 0\n"
-				"\tadds r1, 0x3E\n"
-				"\tldrb r2, [r1]\n"
-				"\tmovs r0, 0x4\n"
-				"\tands r0, r2\n"
-				"\tadds r4, r1, 0\n"
-				"\tcmp r0, 0\n"
-				"\tbne _080DE13E\n"
-				"\tmovs r0, 0x4\n"
-				"\torrs r0, r2\n"
-				"\tstrb r0, [r4]\n"
-				"_080DE13E:\n"
-				"\tmovs r1, 0x2E\n"
-				"\tldrsh r0, [r3, r1]\n"
-				"\tcmp r0, 0\n"
-				"\tbeq _080DE14E\n"
-				"\tcmp r0, 0x1\n"
-				"\tbeq _080DE158\n"
-				"\tmovs r6, 0x1\n"
-				"\tb _080DE162\n"
-				"_080DE14E:\n"
-				"\tmovs r1, 0x30\n"
-				"\tldrsh r0, [r3, r1]\n"
-				"\tcmp r0, 0x2\n"
-				"\tbne _080DE162\n"
-				"\tb _080DE166\n"
-				"_080DE158:\n"
-				"\tmovs r1, 0x30\n"
-				"\tldrsh r0, [r3, r1]\n"
-				"\tcmp r0, 0x4\n"
-				"\tbne _080DE162\n"
-				"\tmovs r5, 0x1\n"
-				"_080DE162:\n"
-				"\tcmp r5, 0\n"
-				"\tbeq _080DE198\n"
-				"_080DE166:\n"
-				"\tldrb r2, [r4]\n"
-				"\tlsls r0, r2, 29\n"
-				"\tlsrs r0, 31\n"
-				"\tmovs r1, 0x1\n"
-				"\teors r1, r0\n"
-				"\tlsls r1, 2\n"
-				"\tmovs r0, 0x5\n"
-				"\tnegs r0, r0\n"
-				"\tands r0, r2\n"
-				"\torrs r0, r1\n"
-				"\tstrb r0, [r4]\n"
-				"\tldrh r0, [r3, 0x32]\n"
-				"\tadds r0, 0x1\n"
-				"\tmovs r1, 0\n"
-				"\tstrh r0, [r3, 0x32]\n"
-				"\tstrh r1, [r3, 0x30]\n"
-				"\tlsls r0, 16\n"
-				"\tasrs r0, 16\n"
-				"\tcmp r0, 0x5\n"
-				"\tbne _080DE1AA\n"
-				"\tstrh r1, [r3, 0x32]\n"
-				"\tldrh r0, [r3, 0x2E]\n"
-				"\tadds r0, 0x1\n"
-				"\tstrh r0, [r3, 0x2E]\n"
-				"\tb _080DE1AA\n"
-				"_080DE198:\n"
-				"\tcmp r6, 0\n"
-				"\tbeq _080DE1A4\n"
-				"\tadds r0, r3, 0\n"
-				"\tbl DestroyAnimSprite\n"
-				"\tb _080DE1AA\n"
-				"_080DE1A4:\n"
-				"\tldrh r0, [r3, 0x30]\n"
-				"\tadds r0, 0x1\n"
-				"\tstrh r0, [r3, 0x30]\n"
-				"_080DE1AA:\n"
-				"\tpop {r4-r6}\n"
-				"\tpop {r0}\n"
-				"\tbx r0\n");
-}
-#endif
-
-void sub_80DE1B0(u8 taskId) {
-	struct Task *task;
-	
-	task = &gTasks[taskId];
-	task->data[0] = duplicate_obj_of_side_rel2move_in_transparent_mode(1);
-	if (task->data[0] < 0) {
-		DestroyAnimVisualTask(taskId);
-		return;
-	}
-	task->data[1] = 0;
-	task->data[2] = 15;
-	task->data[3] = 2;
-	task->data[4] = 0;
-	REG_BLDCNT = 0x3F40;
-	REG_BLDALPHA = (task->data[3] << 8) | task->data[2];
-	gSprites[task->data[0]].data[0] = 80;
-	if (GetBattlerSide(gAnimBankTarget) == 0) {
-		gSprites[task->data[0]].data[1] = 0xff70;
-		gSprites[task->data[0]].data[2] = 0x70;
-	} else {
-		gSprites[task->data[0]].data[1] = 0x90;
-		gSprites[task->data[0]].data[2] = 0xff90;
-	}
-	gSprites[task->data[0]].data[3] = 0;
-	gSprites[task->data[0]].data[4] = 0;
-	StoreSpriteCallbackInData(&gSprites[task->data[0]], SpriteCallbackDummy);
-	gSprites[task->data[0]].callback = &sub_8078394;
-	task->func = &sub_80DE2DC;
-}
-
-void sub_80DE2DC(u8 taskId) {
-	struct Task *task;
-	
-	task = &gTasks[taskId];
-	switch (task->data[4]) {
-	case 0:
-		task->data[1] += 1;
-		task->data[5] = task->data[1] & 3;
-		if (task->data[5] == 1) {
-			if (task->data[2] > 0)
-				task->data[2] -= 1;
-		}
-		if (task->data[5] == 3) {
-			if (task->data[3] <= 15)
-				task->data[3] += 1;
-		}
-		REG_BLDALPHA = (task->data[3] << 8) | task->data[2];
-		if (task->data[3] != 16 || task->data[2] != 0)
-			break;
-		if (task->data[1] <= 80)
-			break;
-		obj_delete_but_dont_free_vram(&gSprites[task->data[0]]);
-		task->data[4] = 1;
-		break;
-	case 1:
-		task->data[6] += 1;
-		if (task->data[6] <= 1)
-			break;
-		REG_BLDCNT = 0;
-		REG_BLDALPHA = 0;
-		task->data[4] += 1;
-		break;
-	case 2:
-		DestroyAnimVisualTask(taskId);
-	}
-}
-
-void sub_80DE3AC(u8 taskId) {
-	struct Task *task;
-
-	task = &gTasks[taskId];
-	task->data[15] = 0;
-	task->func = &sub_80DE3D4;
-	sub_80DE3D4(taskId);
-}
\ No newline at end of file
-- 
cgit v1.2.3


From 5bce0fec056737c1a562cc2be738a868e02117ba Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Sat, 23 Jun 2018 19:06:06 +0100
Subject: Remove clothing from sub_80DE114

---
 src/battle/anim/ghost.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/battle/anim/ghost.c b/src/battle/anim/ghost.c
index c83f5f444..98710c679 100755
--- a/src/battle/anim/ghost.c
+++ b/src/battle/anim/ghost.c
@@ -436,9 +436,7 @@ void sub_80DE0FC(struct Sprite *sprite) {
     sprite->callback = &sub_80DE114;
 }
 
-#ifdef NONMATCHING /* I couldn't do this one. */
-void sub_80DE114(struct Sprite *sprite) {}
-#else
+/* NONMATCHING */
 NAKED
 void sub_80DE114(struct Sprite *sprite) {
     asm_unified("\tpush {r4-r6,lr}\n"
@@ -527,7 +525,6 @@ void sub_80DE114(struct Sprite *sprite) {
                 "\tpop {r0}\n"
                 "\tbx r0\n");
 }
-#endif
 
 void sub_80DE1B0(u8 taskId) {
     struct Task *task;
-- 
cgit v1.2.3


From 31c322c77b2e5628ebe5c5c9c4b34c8beb8f40cb Mon Sep 17 00:00:00 2001
From: Thomas Winwood <twwinwood@gmail.com>
Date: Sun, 24 Jun 2018 16:11:22 +0100
Subject: Respond to formatting feedback

---
 src/battle/anim/ghost.c | 156 ++++++++++++++++++++++++++----------------------
 1 file changed, 85 insertions(+), 71 deletions(-)

diff --git a/src/battle/anim/ghost.c b/src/battle/anim/ghost.c
index 98710c679..85879c86c 100755
--- a/src/battle/anim/ghost.c
+++ b/src/battle/anim/ghost.c
@@ -1,5 +1,6 @@
 #include "global.h"
 #include "sound.h"
+#include "constants/songs.h"
 #include "trig.h"
 #include "rom_8077ABC.h"
 #include "battle_anim.h"
@@ -203,7 +204,8 @@ const struct SpriteTemplate gSpriteTemplate_83DAF98 =
     .callback = sub_80DF49C,
 };
 
-void sub_80DDB6C(struct Sprite *sprite) {
+void sub_80DDB6C(struct Sprite *sprite)
+{
     InitAnimSpritePos(sprite, 1);
     sprite->data[0] = gBattleAnimArgs[2];
     sprite->data[1] = sprite->pos1.x;
@@ -212,16 +214,18 @@ void sub_80DDB6C(struct Sprite *sprite) {
     sprite->data[4] = GetBattlerSpriteCoord(gAnimBankTarget, 3);
     sub_8078BD4(sprite);
     sprite->callback = sub_80DDBD8;
-    sprite->data[6] = 0x10;
+    sprite->data[6] = 16;
     REG_BLDCNT = 0x3F40;
     REG_BLDALPHA = sprite->data[6];
 }
 
-void sub_80DDBD8(struct Sprite *sprite) {
+void sub_80DDBD8(struct Sprite *sprite)
+{
     s16 r0;
     s16 r2;
     sub_80DDCC8(sprite);
-    if (TranslateAnimSpriteByDeltas(sprite)) {
+    if (TranslateAnimSpriteByDeltas(sprite))
+    {
         sprite->callback = sub_80DDC4C;
         return;
     }
@@ -230,13 +234,11 @@ void sub_80DDBD8(struct Sprite *sprite) {
     r2 = sprite->data[5];
     sprite->data[5] = (sprite->data[5] + 5) & 0xFF;
     r0 = sprite->data[5];
-    if (r2 != 0) {
-        if (r2 <= 0xC4)
-            return;
-    }
+    if (r2 != 0 && r2 <= 196)
+        return;
     if (r0 <= 0)
         return;
-    PlaySE12WithPanning(0xC4, gUnknown_0202F7D2);
+    PlaySE12WithPanning(SE_W109, gUnknown_0202F7D2);
 }
 
 void sub_80DDC4C(struct Sprite *sprite)
@@ -252,11 +254,9 @@ void sub_80DDC4C(struct Sprite *sprite)
     sprite->data[5] = (sprite->data[5] + 5) & 0xFF;
     r0 = sprite->data[5];
     
-    if(r2 == 0 || r2 > 0xC4)
-    {
+    if(r2 == 0 || r2 > 196)
         if(r0 > 0)
-            PlaySE(0xC4);
-    }
+            PlaySE(SE_W109);
     
     if(sprite->data[6] == 0)
     {
@@ -292,11 +292,9 @@ void sub_80DDCC8(struct Sprite *sprite)
     else
         return;
     
-    REG_BLDALPHA = ((16 - sprite->data[6]) << 8) | sprite->data[6];
+    REG_BLDALPHA = BLDALPHA_BLEND(sprite->data[6], 16 - sprite->data[6]);
     if(sprite->data[6] == 0 || sprite->data[6] == 16)
-    {
         sprite->data[7] ^= 0x100;
-    }
     if(sprite->data[6] == 0)
         sprite->data[6] = 0x100;
 }
@@ -308,72 +306,78 @@ void sub_80DDD58(struct Sprite *sprite)
     sub_80DDD78(sprite);
 }
 
-void sub_80DDD78(struct Sprite *sprite) {
+void sub_80DDD78(struct Sprite *sprite)
+{
     u16 temp1;
     sprite->pos2.x = Sin(sprite->data[0], 32);
     sprite->pos2.y = Cos(sprite->data[0], 8);
     temp1 = sprite->data[0] - 65;
-    if (temp1 <= 130) {
+    if (temp1 <= 130)
         sprite->oam.priority = 2;
-    } else {
+    else
         sprite->oam.priority = 1;
-    }
-    sprite->data[0] = (sprite->data[0] + 0x13) & 0xFF;
+    sprite->data[0] = (sprite->data[0] + 19) & 0xFF;
     sprite->data[2] += 80;
     sprite->pos2.y += sprite->data[2] >> 8;
     sprite->data[7] += 1;
-    if (sprite->data[7] == 0x3D) {
+    if (sprite->data[7] == 61)
         DestroyAnimSprite(sprite);
-    }
 }
 
-void sub_80DDDF0(u8 r5) {
-    u8 r4;
+void sub_80DDDF0(u8 taskId)
+{
+    u8 spriteId;
     REG_BLDCNT = 0x3F40;
     REG_BLDALPHA = 0x1000;
-    r4 = GetAnimBattlerSpriteId(0);
-    sub_8078E70(r4, 1);
-    obj_id_set_rotscale(r4, 0x80, 0x80, 0);
-    gSprites[r4].invisible = FALSE;
-    gTasks[r5].data[0] = 0x80;
-    gTasks[r5].data[1] = *gBattleAnimArgs;
-    gTasks[r5].data[2] = 0;
-    gTasks[r5].data[3] = 0x10;
-    gTasks[r5].func = &sub_80DDE7C;
+    spriteId = GetAnimBattlerSpriteId(0);
+    sub_8078E70(spriteId, 1);
+    obj_id_set_rotscale(spriteId, 128, 128, 0);
+    gSprites[spriteId].invisible = FALSE;
+    gTasks[taskId].data[0] = 128;
+    gTasks[taskId].data[1] = *gBattleAnimArgs;
+    gTasks[taskId].data[2] = 0;
+    gTasks[taskId].data[3] = 16;
+    gTasks[taskId].func = sub_80DDE7C;
 }
 
-void sub_80DDE7C(u8 taskId) {
+void sub_80DDE7C(u8 taskId)
+{
     gTasks[taskId].data[10] += 1;
-    if (gTasks[taskId].data[10] == 3) {
+    if (gTasks[taskId].data[10] == 3)
+    {
         gTasks[taskId].data[10] = 0;
         gTasks[taskId].data[2] += 1;
         gTasks[taskId].data[3] -= 1;
         REG_BLDALPHA = gTasks[taskId].data[3] << 8 | gTasks[taskId].data[2];
         if (gTasks[taskId].data[2] != 9)
             return;
-        gTasks[taskId].func = &sub_80DDED0;
+        gTasks[taskId].func = sub_80DDED0;
     }
 }
 
-void sub_80DDED0(u8 taskId) {
-    u8 r1;
-    if (gTasks[taskId].data[1] > 0) {
+void sub_80DDED0(u8 taskId)
+{
+    u8 spriteId;
+    if (gTasks[taskId].data[1] > 0)
+    {
         gTasks[taskId].data[1] -= 1;
         return;
     }
-    r1 = GetAnimBattlerSpriteId(0);
+    spriteId = GetAnimBattlerSpriteId(0);
     gTasks[taskId].data[0] += 8;
-    if (gTasks[taskId].data[0] <= 0xFF) {
-        obj_id_set_rotscale(r1, gTasks[taskId].data[0], gTasks[taskId].data[0], 0);
+    if (gTasks[taskId].data[0] <= 0xFF)
+    {
+        obj_id_set_rotscale(spriteId, gTasks[taskId].data[0], gTasks[taskId].data[0], 0);
         return;
     }
-    sub_8078F40(r1);
+    sub_8078F40(spriteId);
     DestroyAnimVisualTask(taskId);
     REG_BLDCNT = 0;
     REG_BLDALPHA = 0;
 }
 
-void sub_80DDF40(struct Sprite *sprite) {
+void sub_80DDF40(struct Sprite *sprite)
+{
     u16 r5, r6;
     r5 = sprite->pos1.x;
     r6 = sprite->pos1.y;
@@ -387,11 +391,13 @@ void sub_80DDF40(struct Sprite *sprite) {
     sprite->data[5] = sprite->pos1.y << 4;
     sprite->data[6] = (((s16)r5 - sprite->pos1.x) << 4) / (gBattleAnimArgs[0] << 1);
     sprite->data[7] = (((s16)r6 - sprite->pos1.y) << 4) / (gBattleAnimArgs[0] << 1);
-    sprite->callback = &sub_80DDFE8;
+    sprite->callback = sub_80DDFE8;
 }
 
-void sub_80DDFE8(struct Sprite *sprite) {
-    switch (sprite->data[0]) {
+void sub_80DDFE8(struct Sprite *sprite)
+{
+    switch (sprite->data[0])
+    {
     case 0:
         sprite->data[4] += sprite->data[6];
         sprite->data[5] += sprite->data[7];
@@ -428,17 +434,20 @@ void sub_80DDFE8(struct Sprite *sprite) {
         break;
     case 3:
         move_anim_8074EE0(sprite);
+        break;
     }
 }
 
-void sub_80DE0FC(struct Sprite *sprite) {
+void sub_80DE0FC(struct Sprite *sprite)
+{
     sub_8078764(sprite, 1);
-    sprite->callback = &sub_80DE114;
+    sprite->callback = sub_80DE114;
 }
 
 /* NONMATCHING */
 NAKED
-void sub_80DE114(struct Sprite *sprite) {
+void sub_80DE114(struct Sprite *sprite)
+{
     asm_unified("\tpush {r4-r6,lr}\n"
                 "\tadds r3, r0, 0\n"
                 "\tmovs r5, 0\n"
@@ -526,12 +535,14 @@ void sub_80DE114(struct Sprite *sprite) {
                 "\tbx r0\n");
 }
 
-void sub_80DE1B0(u8 taskId) {
+void sub_80DE1B0(u8 taskId)
+{
     struct Task *task;
     
     task = &gTasks[taskId];
     task->data[0] = duplicate_obj_of_side_rel2move_in_transparent_mode(1);
-    if (task->data[0] < 0) {
+    if (task->data[0] < 0)
+    {
         DestroyAnimVisualTask(taskId);
         return;
     }
@@ -542,36 +553,39 @@ void sub_80DE1B0(u8 taskId) {
     REG_BLDCNT = 0x3F40;
     REG_BLDALPHA = (task->data[3] << 8) | task->data[2];
     gSprites[task->data[0]].data[0] = 80;
-    if (GetBattlerSide(gAnimBankTarget) == 0) {
-        gSprites[task->data[0]].data[1] = 0xff70;
-        gSprites[task->data[0]].data[2] = 0x70;
-    } else {
-        gSprites[task->data[0]].data[1] = 0x90;
-        gSprites[task->data[0]].data[2] = 0xff90;
+    if (GetBattlerSide(gAnimBankTarget) == 0)
+    {
+        gSprites[task->data[0]].data[1] = -144;
+        gSprites[task->data[0]].data[2] = 112;
+    }
+    else
+    {
+        gSprites[task->data[0]].data[1] = 144;
+        gSprites[task->data[0]].data[2] = -112;
     }
     gSprites[task->data[0]].data[3] = 0;
     gSprites[task->data[0]].data[4] = 0;
     StoreSpriteCallbackInData(&gSprites[task->data[0]], SpriteCallbackDummy);
-    gSprites[task->data[0]].callback = &sub_8078394;
-    task->func = &sub_80DE2DC;
+    gSprites[task->data[0]].callback = sub_8078394;
+    task->func = sub_80DE2DC;
 }
 
-void sub_80DE2DC(u8 taskId) {
+void sub_80DE2DC(u8 taskId)
+{
     struct Task *task;
 
     task = &gTasks[taskId];
-    switch (task->data[4]) {
+    switch (task->data[4])
+    {
     case 0:
         task->data[1] += 1;
         task->data[5] = task->data[1] & 3;
-        if (task->data[5] == 1) {
+        if (task->data[5] == 1)
             if (task->data[2] > 0)
                 task->data[2] -= 1;
-        }
-        if (task->data[5] == 3) {
+        if (task->data[5] == 3)
             if (task->data[3] <= 15)
                 task->data[3] += 1;
-        }
         REG_BLDALPHA = (task->data[3] << 8) | task->data[2];
         if (task->data[3] != 16 || task->data[2] != 0)
             break;
@@ -581,8 +595,7 @@ void sub_80DE2DC(u8 taskId) {
         task->data[4] = 1;
         break;
     case 1:
-        task->data[6] += 1;
-        if (task->data[6] <= 1)
+        if (++task->data[6] <= 1)
             break;
         REG_BLDCNT = 0;
         REG_BLDALPHA = 0;
@@ -593,11 +606,12 @@ void sub_80DE2DC(u8 taskId) {
     }
 }
 
-void sub_80DE3AC(u8 taskId) {
+void sub_80DE3AC(u8 taskId)
+{
     struct Task *task;
 
     task = &gTasks[taskId];
     task->data[15] = 0;
-    task->func = &sub_80DE3D4;
+    task->func = sub_80DE3D4;
     sub_80DE3D4(taskId);
 }
-- 
cgit v1.2.3