decompile WallMaster

6 files changed, 239 insertions, 560 deletions

diff --git a/asm/wallMaster.s b/asm/wallMaster.s
deleted file mode 100644
index c2a51fea..00000000
--- a/asm/wallMaster.s
+++ /dev/null
@@ -1,538 +0,0 @@
-	.include "asm/macros.inc"
-
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-
-	thumb_func_start WallMaster
-WallMaster: @ 0x0802A408
-	push {r4, r5, lr}
-	adds r4, r0, #0
-	ldr r5, _0802A430 @ =gUnk_080CD07C
-	bl GetNextFunction
-	lsls r0, r0, #2
-	adds r0, r0, r5
-	ldr r1, [r0]
-	adds r0, r4, #0
-	bl _call_via_r1
-	movs r3, #0x10
-	rsbs r3, r3, #0
-	adds r0, r4, #0
-	movs r1, #0
-	movs r2, #1
-	bl SetChildOffset
-	pop {r4, r5, pc}
-	.align 2, 0
-_0802A430: .4byte gUnk_080CD07C
-
-	thumb_func_start sub_0802A434
-sub_0802A434: @ 0x0802A434
-	push {r4, lr}
-	adds r4, r0, #0
-	bl sub_0802A78C
-	ldr r1, _0802A450 @ =gUnk_080CD094
-	ldrb r0, [r4, #0xc]
-	lsls r0, r0, #2
-	adds r0, r0, r1
-	ldr r1, [r0]
-	adds r0, r4, #0
-	bl _call_via_r1
-	pop {r4, pc}
-	.align 2, 0
-_0802A450: .4byte gUnk_080CD094
-
-	thumb_func_start sub_0802A454
-sub_0802A454: @ 0x0802A454
-	push {r4, lr}
-	adds r4, r0, #0
-	adds r0, #0x3f
-	ldrb r0, [r0]
-	cmp r0, #0x75
-	beq _0802A4A8
-	adds r0, r4, #0
-	adds r0, #0x41
-	ldrb r0, [r0]
-	movs r2, #0x7f
-	adds r1, r2, #0
-	ands r1, r0
-	cmp r1, #0
-	beq _0802A474
-	cmp r1, #0x1e
-	bne _0802A4A8
-_0802A474:
-	movs r0, #5
-	strb r0, [r4, #0xc]
-	ldrb r1, [r4, #0x10]
-	adds r0, r2, #0
-	ands r0, r1
-	strb r0, [r4, #0x10]
-	ldr r1, _0802A4D8 @ =gPlayerEntity
-	ldrh r0, [r1, #0x2e]
-	adds r2, r4, #0
-	adds r2, #0x7e
-	strh r0, [r2]
-	ldrh r2, [r1, #0x32]
-	adds r0, r4, #0
-	adds r0, #0x80
-	strh r2, [r0]
-	ldrh r0, [r1, #0x36]
-	adds r1, r4, #0
-	adds r1, #0x82
-	strh r0, [r1]
-	ldrb r0, [r4, #0xc]
-	cmp r0, #3
-	beq _0802A4A8
-	adds r0, r4, #0
-	movs r1, #1
-	bl InitializeAnimation
-_0802A4A8:
-	adds r2, r4, #0
-	adds r2, #0x42
-	ldrb r0, [r2]
-	adds r1, r0, #0
-	cmp r1, #0
-	beq _0802A4BC
-	cmp r1, #4
-	bls _0802A4BC
-	subs r0, #4
-	strb r0, [r2]
-_0802A4BC:
-	adds r0, r4, #0
-	adds r0, #0x43
-	ldrb r0, [r0]
-	cmp r0, #0
-	beq _0802A4CE
-	adds r0, r4, #0
-	movs r1, #0x1c
-	bl sub_0804A9FC
-_0802A4CE:
-	ldr r1, _0802A4DC @ =gUnk_080CD07C
-	adds r0, r4, #0
-	bl sub_0804AA30
-	pop {r4, pc}
-	.align 2, 0
-_0802A4D8: .4byte gPlayerEntity
-_0802A4DC: .4byte gUnk_080CD07C
-
-	thumb_func_start nullsub_142
-nullsub_142: @ 0x0802A4E0
-	bx lr
-	.align 2, 0
-
-	thumb_func_start sub_0802A4E4
-sub_0802A4E4: @ 0x0802A4E4
-	push {r4, lr}
-	adds r4, r0, #0
-	bl sub_0804A720
-	movs r0, #1
-	strb r0, [r4, #0xc]
-	adds r1, r4, #0
-	adds r1, #0x38
-	movs r0, #3
-	strb r0, [r1]
-	bl Random
-	adds r1, r4, #0
-	adds r1, #0x7d
-	strb r0, [r1]
-	ldrb r1, [r4, #0xb]
-	lsls r0, r1, #4
-	subs r0, r0, r1
-	lsls r0, r0, #2
-	adds r1, r4, #0
-	adds r1, #0x7a
-	strh r0, [r1]
-	ldrb r1, [r4, #0xe]
-	adds r0, r4, #0
-	adds r0, #0x7c
-	strb r1, [r0]
-	ldrb r1, [r4, #0xe]
-	lsls r0, r1, #4
-	subs r0, r0, r1
-	lsls r0, r0, #2
-	adds r1, r4, #0
-	adds r1, #0x78
-	strh r0, [r1]
-	adds r0, r4, #0
-	bl UpdateSpriteForCollisionLayer
-	adds r0, r4, #0
-	bl sub_0802A7D0
-	pop {r4, pc}
-
-	thumb_func_start sub_0802A534
-sub_0802A534: @ 0x0802A534
-	push {r4, lr}
-	adds r4, r0, #0
-	adds r1, r4, #0
-	adds r1, #0x78
-	ldrh r0, [r1]
-	cmp r0, #0
-	beq _0802A548
-	subs r0, #1
-	strh r0, [r1]
-	b _0802A5B0
-_0802A548:
-	adds r0, r4, #0
-	adds r0, #0x7a
-	ldrh r0, [r0]
-	cmp r0, #0
-	bne _0802A5B0
-	movs r0, #1
-	bl sub_08049DF4
-	adds r2, r0, #0
-	cmp r2, #0
-	beq _0802A5B0
-	movs r0, #2
-	strb r0, [r4, #0xc]
-	movs r0, #0x5a
-	strb r0, [r4, #0xe]
-	ldrb r1, [r4, #0x10]
-	movs r0, #0x80
-	orrs r0, r1
-	strb r0, [r4, #0x10]
-	ldrb r0, [r4, #0x18]
-	movs r1, #3
-	orrs r0, r1
-	strb r0, [r4, #0x18]
-	ldrh r0, [r2, #0x2e]
-	strh r0, [r4, #0x2e]
-	ldrh r0, [r2, #0x32]
-	strh r0, [r4, #0x32]
-	ldr r0, _0802A5B4 @ =0x0000FF80
-	strh r0, [r4, #0x36]
-	adds r2, r4, #0
-	adds r2, #0x29
-	ldrb r1, [r2]
-	movs r0, #0x39
-	rsbs r0, r0, #0
-	ands r0, r1
-	movs r1, #8
-	orrs r0, r1
-	strb r0, [r2]
-	ldrb r1, [r4, #0x18]
-	movs r0, #0x31
-	rsbs r0, r0, #0
-	ands r0, r1
-	movs r1, #0x20
-	orrs r0, r1
-	strb r0, [r4, #0x18]
-	adds r0, r4, #0
-	movs r1, #2
-	bl InitializeAnimation
-	adds r0, r4, #0
-	bl sub_0802A7D0
-_0802A5B0:
-	pop {r4, pc}
-	.align 2, 0
-_0802A5B4: .4byte 0x0000FF80
-
-	thumb_func_start sub_0802A5B8
-sub_0802A5B8: @ 0x0802A5B8
-	push {r4, lr}
-	adds r4, r0, #0
-	bl sub_0802A7D0
-	ldrb r0, [r4, #0xe]
-	adds r2, r0, #0
-	cmp r2, #0
-	beq _0802A5E8
-	subs r0, #1
-	strb r0, [r4, #0xe]
-	lsls r0, r0, #0x18
-	cmp r0, #0
-	bne _0802A60E
-	ldr r0, _0802A5E4 @ =0x0000012D
-	bl EnqueueSFX
-	adds r0, r4, #0
-	movs r1, #0
-	bl InitializeAnimation
-	b _0802A60E
-	.align 2, 0
-_0802A5E4: .4byte 0x0000012D
-_0802A5E8:
-	ldrh r0, [r4, #0x36]
-	adds r0, #3
-	strh r0, [r4, #0x36]
-	lsls r0, r0, #0x10
-	cmp r0, #0
-	blt _0802A60E
-	movs r0, #3
-	strb r0, [r4, #0xc]
-	ldrb r1, [r4, #0x18]
-	subs r0, #7
-	ands r0, r1
-	movs r1, #1
-	orrs r0, r1
-	strb r0, [r4, #0x18]
-	strh r2, [r4, #0x36]
-	adds r0, r4, #0
-	movs r1, #1
-	bl InitializeAnimation
-_0802A60E:
-	pop {r4, pc}
-
-	thumb_func_start sub_0802A610
-sub_0802A610: @ 0x0802A610
-	push {r4, lr}
-	adds r4, r0, #0
-	bl GetNextFrame
-	adds r0, r4, #0
-	bl sub_0802A7D0
-	adds r3, r4, #0
-	adds r3, #0x5a
-	ldrb r1, [r3]
-	movs r0, #0x80
-	ands r0, r1
-	lsls r0, r0, #0x18
-	lsrs r2, r0, #0x18
-	cmp r2, #0
-	beq _0802A63A
-	movs r0, #4
-	strb r0, [r4, #0xc]
-	movs r0, #0x1e
-	strb r0, [r4, #0xe]
-	b _0802A64C
-_0802A63A:
-	movs r0, #1
-	ands r0, r1
-	cmp r0, #0
-	beq _0802A64C
-	strb r2, [r3]
-	adds r1, r4, #0
-	adds r1, #0x3f
-	movs r0, #0x75
-	strb r0, [r1]
-_0802A64C:
-	pop {r4, pc}
-	.align 2, 0
-
-	thumb_func_start sub_0802A650
-sub_0802A650: @ 0x0802A650
-	push {r4, lr}
-	adds r4, r0, #0
-	bl sub_0802A7D0
-	ldrh r0, [r4, #0x36]
-	subs r0, #2
-	strh r0, [r4, #0x36]
-	lsls r0, r0, #0x10
-	asrs r0, r0, #0x10
-	movs r1, #0xa0
-	rsbs r1, r1, #0
-	cmp r0, r1
-	bge _0802A69A
-	movs r0, #1
-	strb r0, [r4, #0xc]
-	ldrb r1, [r4, #0x10]
-	movs r0, #0x7f
-	ands r0, r1
-	strb r0, [r4, #0x10]
-	ldrb r1, [r4, #0x18]
-	movs r0, #4
-	rsbs r0, r0, #0
-	ands r0, r1
-	strb r0, [r4, #0x18]
-	adds r1, r4, #0
-	adds r1, #0x3f
-	movs r0, #0x74
-	strb r0, [r1]
-	adds r0, r4, #0
-	adds r0, #0x7c
-	ldrb r1, [r0]
-	lsls r0, r1, #4
-	subs r0, r0, r1
-	lsls r0, r0, #2
-	adds r1, r4, #0
-	adds r1, #0x78
-	strh r0, [r1]
-_0802A69A:
-	pop {r4, pc}
-
-	thumb_func_start sub_0802A69C
-sub_0802A69C: @ 0x0802A69C
-	push {r4, lr}
-	adds r4, r0, #0
-	bl sub_0802A7D0
-	ldr r2, _0802A6E4 @ =gPlayerState
-	ldrb r1, [r2, #0xa]
-	movs r0, #0x80
-	orrs r1, r0
-	strb r1, [r2, #0xa]
-	ldrb r1, [r2, #0x1a]
-	orrs r0, r1
-	strb r0, [r2, #0x1a]
-	ldr r1, _0802A6E8 @ =gPlayerEntity
-	adds r0, r4, #0
-	adds r0, #0x7e
-	ldrh r0, [r0]
-	strh r0, [r1, #0x2e]
-	adds r0, r4, #0
-	adds r0, #0x80
-	ldrh r0, [r0]
-	strh r0, [r1, #0x32]
-	adds r0, r4, #0
-	adds r0, #0x82
-	ldrh r0, [r0]
-	strh r0, [r1, #0x36]
-	lsls r0, r0, #0x10
-	asrs r0, r0, #0x10
-	ldrh r2, [r4, #0x36]
-	movs r3, #0x36
-	ldrsh r1, [r4, r3]
-	cmp r0, r1
-	beq _0802A6F0
-	cmp r0, r1
-	bge _0802A6EC
-	subs r0, r2, #1
-	b _0802A6EE
-	.align 2, 0
-_0802A6E4: .4byte gPlayerState
-_0802A6E8: .4byte gPlayerEntity
-_0802A6EC:
-	adds r0, r2, #1
-_0802A6EE:
-	strh r0, [r4, #0x36]
-_0802A6F0:
-	adds r0, r4, #0
-	bl GetNextFrame
-	adds r3, r4, #0
-	adds r3, #0x5a
-	ldrb r1, [r3]
-	movs r0, #0x80
-	ands r0, r1
-	lsls r0, r0, #0x18
-	lsrs r2, r0, #0x18
-	cmp r2, #0
-	beq _0802A712
-	movs r0, #6
-	strb r0, [r4, #0xc]
-	movs r0, #0x1e
-	strb r0, [r4, #0xe]
-	b _0802A72E
-_0802A712:
-	movs r0, #1
-	ands r0, r1
-	cmp r0, #0
-	beq _0802A72E
-	strb r2, [r3]
-	adds r1, r4, #0
-	adds r1, #0x63
-	movs r0, #3
-	strb r0, [r1]
-	ldr r2, _0802A730 @ =gPlayerEntity
-	ldrb r1, [r2, #0x18]
-	subs r0, #7
-	ands r0, r1
-	strb r0, [r2, #0x18]
-_0802A72E:
-	pop {r4, pc}
-	.align 2, 0
-_0802A730: .4byte gPlayerEntity
-
-	thumb_func_start sub_0802A734
-sub_0802A734: @ 0x0802A734
-	push {r4, lr}
-	adds r4, r0, #0
-	bl sub_0802A7D0
-	ldrb r0, [r4, #0xe]
-	subs r0, #1
-	strb r0, [r4, #0xe]
-	lsls r0, r0, #0x18
-	cmp r0, #0
-	bne _0802A768
-	bl sub_0805E5A8
-	ldr r1, _0802A760 @ =gUnk_0813AB1C
-	ldr r0, _0802A764 @ =gArea
-	ldrb r0, [r0, #3]
-	lsls r0, r0, #2
-	adds r0, r0, r1
-	ldr r0, [r0]
-	bl DoExitTransition
-	b _0802A780
-	.align 2, 0
-_0802A760: .4byte gUnk_0813AB1C
-_0802A764: .4byte gArea
-_0802A768:
-	ldr r0, [r4, #0x34]
-	ldr r1, _0802A784 @ =0xFFFE0000
-	adds r0, r0, r1
-	str r0, [r4, #0x34]
-	ldr r1, _0802A788 @ =gPlayerState
-	ldrb r0, [r1, #0xa]
-	movs r2, #0x80
-	orrs r0, r2
-	strb r0, [r1, #0xa]
-	ldrb r0, [r1, #0x1a]
-	orrs r0, r2
-	strb r0, [r1, #0x1a]
-_0802A780:
-	pop {r4, pc}
-	.align 2, 0
-_0802A784: .4byte 0xFFFE0000
-_0802A788: .4byte gPlayerState
-
-	thumb_func_start sub_0802A78C
-sub_0802A78C: @ 0x0802A78C
-	push {r4, lr}
-	adds r4, r0, #0
-	ldrb r0, [r4, #0xc]
-	cmp r0, #0
-	beq _0802A7CC
-	adds r0, r4, #0
-	movs r1, #1
-	bl sub_08049FDC
-	cmp r0, #0
-	beq _0802A7BC
-	adds r0, r4, #0
-	adds r0, #0x78
-	ldrh r0, [r0]
-	cmp r0, #0
-	bne _0802A7CC
-	adds r1, r4, #0
-	adds r1, #0x7a
-	ldrh r0, [r1]
-	cmp r0, #0
-	beq _0802A7CC
-	subs r0, #1
-	strh r0, [r1]
-	b _0802A7CC
-_0802A7BC:
-	ldrb r0, [r4, #0xb]
-	lsls r1, r0, #4
-	subs r1, r1, r0
-	lsls r1, r1, #2
-	adds r1, #1
-	adds r0, r4, #0
-	adds r0, #0x7a
-	strh r1, [r0]
-_0802A7CC:
-	pop {r4, pc}
-	.align 2, 0
-
-	thumb_func_start sub_0802A7D0
-sub_0802A7D0: @ 0x0802A7D0
-	push {r4, lr}
-	ldr r3, _0802A800 @ =gUnk_080CD0B0
-	movs r1, #0x7d
-	adds r1, r1, r0
-	mov ip, r1
-	ldrb r1, [r1]
-	adds r2, r1, #1
-	mov r4, ip
-	strb r2, [r4]
-	lsls r1, r1, #0x18
-	lsrs r1, r1, #0x1b
-	movs r2, #7
-	ands r1, r2
-	adds r1, r1, r3
-	movs r2, #0
-	ldrsb r2, [r1, r2]
-	movs r1, #0x80
-	lsls r1, r1, #1
-	adds r2, r2, r1
-	adds r1, r2, #0
-	movs r3, #0
-	bl sub_0805EC9C
-	pop {r4, pc}
-	.align 2, 0
-_0802A800: .4byte gUnk_080CD0B0
diff --git a/data/animations/wallMaster.s b/data/animations/wallMaster.s
new file mode 100644
index 00000000..277880d6
--- /dev/null
+++ b/data/animations/wallMaster.s
@@ -0,0 +1,16 @@
+	.include "asm/macros.inc"
+	.include "constants/constants.inc"
+
+	.section .rodata
+
+gUnk_080CD0B8:: @ 080CD0B8
+	.incbin "baserom.gba", 0x0CD0B8, 0x000000D
+
+gUnk_080CD0C5:: @ 080CD0C5
+	.incbin "baserom.gba", 0x0CD0C5, 0x0000015
+
+gUnk_080CD0DA:: @ 080CD0DA
+	.incbin "baserom.gba", 0x0CD0DA, 0x0000006
+
+gUnk_080CD0E0:: @ 080CD0E0
+	.incbin "baserom.gba", 0x0CD0E0, 0x0000010
diff --git a/data/data_080CC6FC.s b/data/data_080CC6FC.s
index 21a355af..af2f52c1 100644
--- a/data/data_080CC6FC.s
+++ b/data/data_080CC6FC.s
@@ -3,27 +3,6 @@
 
 	.section .rodata
 
-gUnk_080CD07C:: @ 080CD07C
-	.incbin "baserom.gba", 0x0CD07C, 0x0000018
-
-gUnk_080CD094:: @ 080CD094
-	.incbin "baserom.gba", 0x0CD094, 0x000001C
-
-gUnk_080CD0B0:: @ 080CD0B0
-	.incbin "baserom.gba", 0x0CD0B0, 0x0000008
-
-gUnk_080CD0B8:: @ 080CD0B8
-	.incbin "baserom.gba", 0x0CD0B8, 0x000000D
-
-gUnk_080CD0C5:: @ 080CD0C5
-	.incbin "baserom.gba", 0x0CD0C5, 0x0000015
-
-gUnk_080CD0DA:: @ 080CD0DA
-	.incbin "baserom.gba", 0x0CD0DA, 0x0000006
-
-gUnk_080CD0E0:: @ 080CD0E0
-	.incbin "baserom.gba", 0x0CD0E0, 0x0000010
-
 gUnk_080CD0F0:: @ 080CD0F0
 	.incbin "baserom.gba", 0x0CD0F0, 0x0000018
 
diff --git a/include/area.h b/include/area.h
index a683cb2a..a3f27b93 100644
--- a/include/area.h
+++ b/include/area.h
@@ -8,6 +8,7 @@ typedef struct {
     u8 areaMetadata;
     u8 locationIndex;
     u8 unk;
+    u8 regret;
     u16 localFlagOffset;
     u8 filler[10];
     u16 field_0x10;
diff --git a/linker.ld b/linker.ld
index 1da5b46e..b0643af3 100644
--- a/linker.ld
+++ b/linker.ld
@@ -351,7 +351,7 @@ SECTIONS {
 		src/enemy/rupeeLike.o(.text);
 		src/enemy/madderpillar.o(.text);
 		src/enemy/waterDrop.o(.text);
-		asm/wallMaster.o(.text);
+		src/enemy/wallMaster.o(.text);
 		src/enemy/bombPeahat.o(.text);
 		asm/bombPeahat.o(.text);
 		asm/spark.o(.text);
@@ -955,6 +955,8 @@ SECTIONS {
 		data/animations/madderpillar.o(.rodata);
 		src/enemy/waterDrop.o(.rodata);
 		data/animations/waterDrop.o(.rodata);
+		src/enemy/wallMaster.o(.rodata);
+		data/animations/wallMaster.o(.rodata);
 		data/data_080CC6FC.o(.rodata);
 		src/enemy.o(.rodata);
 		data/data_080D3D94.o(.rodata);
diff --git a/src/enemy/wallMaster.c b/src/enemy/wallMaster.c
new file mode 100644
index 00000000..8f359f31
--- /dev/null
+++ b/src/enemy/wallMaster.c
@@ -0,0 +1,219 @@
+#include "enemy.h"
+#include "entity.h"
+#include "functions.h"
+#include "area.h"
+
+extern void sub_08001328(Entity*);
+extern Entity* sub_08049DF4(u32);
+extern void DoExitTransition(u32*);
+
+extern u32* gUnk_0813AB1C[];
+
+void sub_0802A78C(Entity*);
+void sub_0802A7D0(Entity*);
+
+extern void (*const gUnk_080CD07C[])(Entity*);
+extern void (*const gUnk_080CD094[])(Entity*);
+extern const s8 gUnk_080CD0B0[];
+
+void WallMaster(Entity* this) {
+    gUnk_080CD07C[GetNextFunction(this)](this);
+    SetChildOffset(this, 0, 1, -0x10);
+}
+
+void sub_0802A434(Entity* this) {
+    sub_0802A78C(this);
+    gUnk_080CD094[this->action](this);
+}
+
+void sub_0802A454(Entity* this) {
+    if (this->damageType != 0x75 && ((this->bitfield & 0x7f) == 0 || (this->bitfield & 0x7f) == 0x1e)) {
+        this->action = 5;
+        this->flags &= ~0x80;
+        this->field_0x7c.HALF.HI = gPlayerEntity.x.HALF.HI;
+        this->field_0x80.HWORD = gPlayerEntity.y.HALF.HI;
+        this->field_0x82.HWORD = gPlayerEntity.height.HALF.HI;
+        if (this->action != 3) {
+            InitializeAnimation(this, 1);
+        }
+    }
+
+    if (this->field_0x42)
+        if (this->field_0x42 > 4)
+            this->field_0x42 -= 4;
+
+    if (this->field_0x43 != 0) {
+        sub_0804A9FC(this, 0x1c);
+    }
+
+    sub_0804AA30(this, gUnk_080CD07C);
+}
+
+void nullsub_142(Entity* this) {
+    /* ... */
+}
+
+void sub_0802A4E4(Entity* this) {
+    sub_0804A720(this);
+    this->action = 1;
+    this->collisionLayer = 3;
+    this->field_0x7c.BYTES.byte1 = Random();
+    this->field_0x7a.HWORD = this->entityType.parameter * 0x3c;
+    this->field_0x7c.BYTES.byte0 = this->actionDelay;
+    this->field_0x78.HWORD = this->actionDelay * 0x3c;
+    UpdateSpriteForCollisionLayer(this);
+    sub_0802A7D0(this);
+}
+
+void sub_0802A534(Entity* this) {
+    if (this->field_0x78.HWORD) {
+        this->field_0x78.HWORD--;
+    } else if (this->field_0x7a.HWORD == 0) {
+        Entity* ent = sub_08049DF4(1);
+        if (ent != NULL) {
+            this->action = 2;
+            this->actionDelay = 0x5a;
+            this->flags |= 0x80;
+            this->spriteSettings.b.draw = 3;
+            this->x.HALF.HI = ent->x.HALF.HI;
+            this->y.HALF.HI = ent->y.HALF.HI;
+            this->height.HALF.HI = -0x80;
+            this->spritePriority.b1 = 1;
+            this->spriteSettings.b.shadow = 2;
+            InitializeAnimation(this, 2);
+            sub_0802A7D0(this);
+        }
+    }
+}
+
+void sub_0802A5B8(Entity* this) {
+    sub_0802A7D0(this);
+    if (this->actionDelay) {
+        if (--this->actionDelay == 0) {
+            EnqueueSFX(0x12d);
+            InitializeAnimation(this, 0);
+        }
+    } else {
+        this->height.HALF.HI += 3;
+        if (-1 < this->height.HALF.HI) {
+            this->action = 3;
+            this->spriteSettings.b.draw = 1;
+            this->height.HALF.HI = 0;
+            InitializeAnimation(this, 1);
+        }
+    }
+}
+
+/* Kids... don't try to optimize code like this... */
+void sub_0802A610(Entity* this) {
+    u32 flags;
+
+    GetNextFrame(this);
+    sub_0802A7D0(this);
+    flags = this->frames.all & 0x80;
+    if (flags) {
+        this->action = 4;
+        this->actionDelay = 0x1e;
+    } else if (this->frames.all & 1) {
+        this->frames.all = flags;
+        this->damageType = 0x75;
+    }
+}
+
+void sub_0802A650(Entity* this) {
+    sub_0802A7D0(this);
+    this->height.HALF.HI -= 2;
+    if (-0xa0 > this->height.HALF.HI) {
+        this->action = 1;
+        this->flags &= ~0x80;
+        this->spriteSettings.b.draw = 0;
+        this->damageType = 0x74;
+        this->field_0x78.HWORD = this->field_0x7c.BYTES.byte0 * 0x3c;
+    }
+}
+
+void sub_0802A69C(Entity* this) {
+    u32 flags;
+
+    sub_0802A7D0(this);
+    gPlayerState.field_0xa |= 0x80;
+    gPlayerState.field_0x1a[0] |= 0x80;
+    gPlayerEntity.x.HALF.HI = this->field_0x7c.HALF.HI;
+    gPlayerEntity.y.HALF.HI = this->field_0x80.HWORD;
+    gPlayerEntity.height.HALF.HI = this->field_0x82.HWORD;
+
+    if (gPlayerEntity.height.HALF.HI != this->height.HALF.HI) {
+        if (gPlayerEntity.height.HALF.HI < this->height.HALF.HI) {
+            this->height.HALF.HI--;
+        } else {
+            this->height.HALF.HI++;
+        }
+    }
+
+    /* sigh... */
+    GetNextFrame(this);
+    flags = this->frames.all & 0x80;
+    if (flags) {
+        this->action = 6;
+        this->actionDelay = 0x1e;
+    } else if (this->frames.all & 0x1) {
+        this->frames.all = flags;
+        this->spriteOffsetY = 3;
+        gPlayerEntity.spriteSettings.b.draw = 0;
+    }
+}
+
+void sub_0802A734(Entity* this) {
+    sub_0802A7D0(this);
+    if (--this->actionDelay == 0) {
+        sub_0805E5A8();
+        DoExitTransition(gUnk_0813AB1C[gArea.regret]);
+    } else {
+        this->height.WORD -= 0x20000;
+        gPlayerState.field_0xa |= 0x80;
+        gPlayerState.field_0x1a[0] |= 0x80;
+    }
+}
+
+void sub_0802A78C(Entity* this) {
+    if (this->action != 0) {
+        if (sub_08049FDC(this, 1)) {
+            if (this->field_0x78.HWORD == 0) {
+                if (this->field_0x7a.HWORD) {
+                    this->field_0x7a.HWORD--;
+                }
+            }
+        } else {
+            this->field_0x7a.HWORD = this->entityType.parameter * 0x3c + 1;
+        }
+    }
+}
+
+void sub_0802A7D0(Entity* this) {
+    u32 unk = gUnk_080CD0B0[(this->field_0x7c.BYTES.byte1++ >> 3) & 7] + 0x100;
+    sub_0805EC9C(this, unk, unk, 0);
+}
+// clang-format off
+void (*const gUnk_080CD07C[])(Entity*) = {
+    sub_0802A434,
+    sub_0802A454,
+    sub_08001328,
+    sub_0804A7D4,
+    sub_08001242,
+    nullsub_142,
+};
+
+void (*const gUnk_080CD094[])(Entity*) = {
+    sub_0802A4E4,
+    sub_0802A534,
+    sub_0802A5B8,
+    sub_0802A610,
+    sub_0802A650,
+    sub_0802A69C,
+    sub_0802A734,
+};
+
+const s8 gUnk_080CD0B0[] = {
+    -2, -4, -2, 0, 2, 4, 2, 0,
+};
+// clang-format on