pokecrystal-board/engine/map_objects.asm

INCLUDE "engine/facings.asm"

SpriteMovementData:: ; 4273
	; function,         facing, ?, ?, ?, ?
	db SPRITEMOVEFN_00, DOWN,  $01, $02, $00, $00 ; 00
	db SPRITEMOVEFN_STANDING, DOWN,  $01, $0c, $00, $00 ; 01
	db SPRITEMOVEFN_RANDOM_WALK_XY, DOWN,  $01, $00, $00, $00 ; 02
	db SPRITEMOVEFN_SLOW_RANDOM_SPIN, DOWN,  $01, $00, $00, $00 ; 03
	db SPRITEMOVEFN_RANDOM_WALK_Y, DOWN,  $01, $00, $00, $00 ; 04
	db SPRITEMOVEFN_RANDOM_WALK_X, DOWN,  $01, $00, $00, $00 ; 05
	db SPRITEMOVEFN_STANDING, DOWN,  $01, $00, $00, $00 ; 06
	db SPRITEMOVEFN_STANDING, UP,    $01, $00, $00, $00 ; 07
	db SPRITEMOVEFN_STANDING, LEFT,  $01, $00, $00, $00 ; 08
	db SPRITEMOVEFN_STANDING, RIGHT, $01, $00, $00, $00 ; 09
	db SPRITEMOVEFN_FAST_RANDOM_SPIN, DOWN,  $01, $00, $00, $00 ; 0a
	db SPRITEMOVEFN_OBEY_DPAD, DOWN,  $01, $02, $00, $00 ; 0b
	db SPRITEMOVEFN_08, DOWN,  $01, $00, $00, $00 ; 0c
	db SPRITEMOVEFN_09, DOWN,  $01, $00, $00, $00 ; 0d
	db SPRITEMOVEFN_0A, DOWN,  $01, $00, $00, $00 ; 0e
	db SPRITEMOVEFN_0B, DOWN,  $01, $00, $00, $00 ; 0f
	db SPRITEMOVEFN_0C, DOWN,  $01, $00, $00, $00 ; 10
	db SPRITEMOVEFN_0D, DOWN,  $01, $00, $00, $00 ; 11
	db SPRITEMOVEFN_0E, DOWN,  $01, $00, $00, $00 ; 12
	db SPRITEMOVEFN_FOLLOW, DOWN,  $01, $02, $00, $00 ; 13
	db SPRITEMOVEFN_SCRIPTED, DOWN,  $01, $02, $00, $00 ; 14
	db SPRITEMOVEFN_BIG_SNORLAX, DOWN,  $09, $2e, $01, $c0 ; 15
	db SPRITEMOVEFN_BOUNCE, DOWN,  $0a, $2e, $00, $00 ; 16
	db SPRITEMOVEFN_STANDING, DOWN,  $01, $0c, $00, $00 ; 17
	db SPRITEMOVEFN_STANDING, DOWN,  $01, $2e, $10, $00 ; 18
	db SPRITEMOVEFN_STRENGTH, DOWN,  $01, $2e, $00, $40 ; 19
	db SPRITEMOVEFN_FOLLOWNOTEXACT, DOWN,  $01, $02, $00, $00 ; 1a
	db SPRITEMOVEFN_13, DOWN,  $00, $8e, $01, $00 ; 1b
	db SPRITEMOVEFN_14, DOWN,  $08, $8e, $02, $00 ; 1c
	db SPRITEMOVEFN_17, DOWN,  $00, $82, $00, $00 ; 1d
	db SPRITEMOVEFN_SPIN_COUNTERCLOCKWISE, LEFT,  $01, $00, $00, $00 ; 1e
	db SPRITEMOVEFN_SPIN_CLOCKWISE, RIGHT, $01, $00, $00, $00 ; 1f
	db SPRITEMOVEFN_STRENGTH, DOWN,  $0c, $2e, $01, $c0 ; 20
	db SPRITEMOVEFN_STRENGTH, DOWN,  $0d, $2e, $01, $c0 ; 21
	db SPRITEMOVEFN_1A, DOWN,  $0e, $8e, $01, $00 ; 22
	db SPRITEMOVEFN_1B, DOWN,  $0f, $8e, $02, $00 ; 23
	db SPRITEMOVEFN_RANDOM_WALK_XY, DOWN,  $01, $00, $00, $20 ; 24
	db SPRITEMOVEFN_00, DOWN,  $01, $00, $00, $00 ; 25
; 4357


Function4357:: ; 4357
	push bc
	ld hl, OBJECT_MAP_OBJECT_INDEX
	add hl, bc
	ld a, [hl]
	push af
	ld h, b
	ld l, c
	ld bc, OBJECT_STRUCT_LENGTH
	xor a
	call ByteFill
	pop af
	cp -1
	jr z, .ok
	bit 7, a
	jr nz, .ok
	call GetMapObject
	ld hl, OBJECT_SPRITE
	add hl, bc
	ld [hl], -1

.ok
	pop bc
	ret
; 437b

Function437b: ; 437b
	call Function4386
	ret c
	call Function43f3
	call Function4427
	ret
; 4386

Function4386: ; 4386
	ld hl, OBJECT_FLAGS2
	add hl, bc
	res 6, [hl]
	ld a, [XCoord]
	ld e, a
	ld hl, OBJECT_MAP_X
	add hl, bc
	ld a, [hl]
	add 1
	sub e
	jr c, .ok
	cp MAPOBJECT_SCREEN_WIDTH
	jr nc, .ok
	ld a, [YCoord]
	ld e, a
	ld hl, OBJECT_MAP_Y
	add hl, bc
	ld a, [hl]
	add 1
	sub e
	jr c, .ok
	cp MAPOBJECT_SCREEN_HEIGHT
	jr nc, .ok
	jr .yes

.ok
	ld hl, OBJECT_FLAGS2
	add hl, bc
	set 6, [hl]
	ld a, [XCoord]
	ld e, a
	ld hl, OBJECT_20
	add hl, bc
	ld a, [hl]
	add 1
	sub e
	jr c, .ok2
	cp MAPOBJECT_SCREEN_WIDTH
	jr nc, .ok2
	ld a, [YCoord]
	ld e, a
	ld hl, OBJECT_21
	add hl, bc
	ld a, [hl]
	add 1
	sub e
	jr c, .ok2
	cp MAPOBJECT_SCREEN_HEIGHT
	jr nc, .ok2

.yes
	and a
	ret

.ok2
	ld hl, OBJECT_FLAGS1
	add hl, bc
	bit 1, [hl]
	jr nz, .yes2
	call Function4357
	scf
	ret

.yes2
	ld hl, OBJECT_FLAGS2
	add hl, bc
	set 6, [hl]
	and a
	ret
; 43f3

Function43f3: ; 43f3
	ld hl, OBJECT_09
	add hl, bc
	ld a, [hl]
	and a
	jr z, .zero
	ld hl, OBJECT_FLAGS2
	add hl, bc
	bit 5, [hl]
	jr nz, .bit5
	cp 1
	jr z, .one
	jr .ok

.zero
	call Function47bc
	ld hl, OBJECT_FLAGS2
	add hl, bc
	bit 5, [hl]
	jr nz, .bit5

.one
	call Function47dd
	ld hl, OBJECT_09
	add hl, bc
	ld a, [hl]
	and a
	ret z
	cp 1
	ret z

.ok
	ld hl, Pointers4b45
	rst JumpTable
	ret

.bit5
	ret
; 4427

Function4427: ; 4427
	ld hl, OBJECT_FLAGS1
	add hl, bc
	bit 0, [hl]
	jr nz, Function44a3

	ld hl, OBJECT_FLAGS2
	add hl, bc
	bit 6, [hl]
	jr nz, Function44a3

	bit 5, [hl]
	jr nz, Function4448

	ld de, Pointers445f
	jr Function444d
; 4440

Function4440: ; 4440
	ld hl, OBJECT_FLAGS1
	add hl, bc
	bit 0, [hl]
	jr nz, Function44a3
	; fallthrough
; 4448

Function4448: ; 4448
	ld de, Pointers445f + 2
	jr Function444d
; 444d

Function444d: ; 444d
	ld hl, OBJECT_11
	add hl, bc
	ld a, [hl]
	ld l, a
	ld h, 0
rept 2
	add hl,hl
endr
	add hl, de
	ld a, [hli]
	ld h, [hl]
	ld l, a
	call _hl_
	ret
; 445f

Pointers445f: ; 445f
	dw Function44a3 ; 00
	dw Function44a3 ; 01
	dw Function44b5 ; 02
	dw Function44aa ; 03
	dw Function44c1 ; 04
	dw Function44aa ; 05
	dw Function4508 ; 06
	dw Function44aa ; 07
	dw Function4529 ; 08
	dw Function44aa ; 09
	dw Function4539 ; 0a
	dw Function44a3 ; 0b
	dw Function456e ; 0c
	dw Function456e ; 0d
	dw Function457b ; 0e
	dw Function44a3 ; 0f
	dw Function4582 ; 10
	dw Function4582 ; 11
	dw Function4589 ; 12
	dw Function4589 ; 13
	dw Function4590 ; 14
	dw Function45a4 ; 15
	dw Function45ab ; 16
	dw Function44aa ; 17
	dw Function45be ; 18
	dw Function45be ; 19
	dw Function45c5 ; 1a
	dw Function45c5 ; 1b
	dw Function45da ; 1c
	dw Function44a3 ; 1d
	dw Function45ed ; 1e
	dw Function44a3 ; 1f
	dw Function44e4 ; 20
	dw Function44aa ; 21
; 44a3

Function44a3: ; 44a3
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], -1
	ret
; 44aa

Function44aa: ; 44aa
	call GetSpriteDirection
	or 0
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], a
	ret
; 44b5

Function44b5: ; 44b5
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld a, [hl]
	and 1
	jr nz, Function44c1
	jp Function44aa
; 44c1

Function44c1: ; 44c1
	ld hl, OBJECT_FLAGS1
	add hl, bc
	bit 3, [hl]
	jp nz, Function44aa
	ld hl, OBJECT_12
	add hl, bc
	ld a, [hl]
	inc a
	and %00001111
	ld [hl], a
	rrca
	rrca
	and %00000011
	ld d, a
	call GetSpriteDirection
	or 0
	or d
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], a
	ret
; 44e4

Function44e4: ; 44e4
	ld hl, OBJECT_FLAGS1
	add hl, bc
	bit 3, [hl]
	jp nz, Function44aa
	ld hl, OBJECT_12
	add hl, bc
	ld a, [hl]
	add 2
	and %00001111
	ld [hl], a
	rrca
	rrca
	and %00000011
	ld d, a
	call GetSpriteDirection
	or 0
	or d
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], a
	ret
; 4508

Function4508: ; 4508
	ld hl, OBJECT_FLAGS1
	add hl, bc
	bit 3, [hl]
	jp nz, Function44aa
	ld hl, OBJECT_12
	add hl, bc
	inc [hl]
	ld a, [hl]
	rrca
	rrca
	rrca
	and %00000011
	ld d, a
	call GetSpriteDirection
	or 0
	or d
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], a
	ret
; 4529

Function4529: ; 4529
	call Function453f
	ld hl, OBJECT_FACING
	add hl, bc
	ld a, [hl]
	or 0
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], a
	ret
; 4539

Function4539: ; 4539
	call Function453f
	jp Function44a3
; 453f

Function453f: ; 453f
	ld hl, OBJECT_12
	add hl, bc
	ld a, [hl]
	and %11110000
	ld e, a
	ld a, [hl]
	inc a
	and %00001111
	ld d, a
	cp 4
	jr c, .ok
	ld d, 0
	ld a, e
	add $10
	and %00110000
	ld e, a

.ok
	ld a, d
	or e
	ld [hl], a
	swap e
	ld d, 0
	ld hl, .Directions
	add hl, de
	ld a, [hl]
	ld hl, OBJECT_FACING
	add hl, bc
	ld [hl], a
	ret
; 456a

.Directions ; 456a
	db DOWN << 2, RIGHT << 2, UP << 2, LEFT << 2
; 456e

Function456e: ; 456e
	call GetSpriteDirection
	rrca
	rrca
	add $10
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], a
	ret
; 457b

Function457b: ; 457b
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], $15
	ret
; 4582

Function4582: ; 4582
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], $14
	ret
; 4589

Function4589: ; 4589
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], $17
	ret
; 4590

Function4590: ; 4590
	ld hl, OBJECT_12
	add hl, bc
	ld a, [hl]
	inc a
	and %00001111
	ld [hl], a
	and %00001000
	jr z, Function45a4
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], $4
	ret
; 45a4

Function45a4: ; 45a4
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], 0
	ret
; 45ab

Function45ab: ; 45ab
	ld hl, OBJECT_12
	add hl, bc
	ld a, [hl]
	inc a
	ld [hl], a
	and %00001100
	rrca
	rrca
	add $18
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], a
	ret
; 45be

Function45be: ; 45be
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], $16
	ret
; 45c5

Function45c5: ; 45c5
	ld a, [VariableSprites + SPRITE_BIG_DOLL - SPRITE_VARS]
	ld d, $17
	cp SPRITE_BIG_SNORLAX
	jr z, .ok
	cp SPRITE_BIG_LAPRAS
	jr z, .ok
	ld d, $16

.ok
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], d
	ret
; 45da

Function45da: ; 45da
	ld hl, OBJECT_12
	add hl, bc
	inc [hl]
	ld a, [hl]

	ld hl, OBJECT_FACING_STEP
	add hl, bc
	and 2
	ld a, $1c
	jr z, .ok
	inc a
.ok
	ld [hl], a
	ret
; 45ed

Function45ed: ; 45ed
	ld hl, OBJECT_12
	add hl, bc
	inc [hl]
	ld a, [hl]
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	and 4
	ld a, $1e
	jr z, .ok
	inc a

.ok
	ld [hl], a
	ret
; 4600

Function4600: ; 4600

	ld hl, OBJECT_MAP_X
	add hl, bc
	ld a, [hl]
	ld hl, OBJECT_NEXT_MAP_X
	add hl, bc
	ld [hl], a

	ld hl, OBJECT_MAP_Y
	add hl, bc
	ld a, [hl]
	ld hl, OBJECT_NEXT_MAP_Y
	add hl, bc
	ld [hl], a

	ld hl, OBJECT_STANDING_TILE
	add hl, bc
	ld a, [hl]
	ld hl, OBJECT_NEXT_TILE
	add hl, bc
	ld [hl], a

	call Function4661
	ld hl, OBJECT_STANDING_TILE
	add hl, bc
	ld a, [hl]

	call Function4679
	ret
; 462a

Function462a: ; 462a

	ld hl, OBJECT_NEXT_MAP_X
	add hl, bc
	ld a, [hl]
	ld hl, OBJECT_MAP_X
	add hl, bc
	ld [hl], a

	ld hl, OBJECT_NEXT_MAP_Y
	add hl, bc
	ld a, [hl]
	ld hl, OBJECT_MAP_Y
	add hl, bc
	ld [hl], a

	ret
; 463f

Function463f: ; 463f
	ld hl, OBJECT_FLAGS2
	add hl, bc
	bit 3, [hl]
	jr z, .ok
	ld hl, OBJECT_STANDING_TILE
	add hl, bc
	ld a, [hl]
	call Function4661

.ok
	ld hl, OBJECT_STANDING_TILE
	add hl, bc
	ld a, [hl]
	call Function4679
	ret c
	ld hl, OBJECT_NEXT_TILE
	add hl, bc
	ld a, [hl]
	call Function4679
	ret
; 4661

Function4661: ; 4661
	call CheckSuperTallGrassTile
	jr z, .set
	call Function1875
	jr c, .reset

.set
	ld hl, OBJECT_FLAGS2
	add hl, bc
	set 3, [hl]
	ret

.reset
	ld hl, OBJECT_FLAGS2
	add hl, bc
	res 3, [hl]
	ret
; 4679

Function4679: ; 4679
	and a
	ret
; 467b

Function467b: ; 467b
	xor a
	ld hl, OBJECT_12
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_MOVEMENT_BYTE_INDEX
	add hl, bc
rept 3
	ld [hli], a
endr
	ld [hl], a
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ret
; 4690

Function4690: ; 4690
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_FLAGS1
	add hl, bc
	bit 2, [hl]
	jr nz, .ok

rept 2
	add a
endr
	and %00001100
	ld hl, OBJECT_FACING
	add hl, bc
	ld [hl], a

.ok
	; fallthrough
; 46a6

Function46a6: ; 46a6

	call GetStepVector

	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], a

	ld a, d
	call Function4730
	ld hl, OBJECT_NEXT_MAP_X
	add hl, bc
	add [hl]
	ld hl, OBJECT_MAP_X
	add hl, bc
	ld [hl], a
	ld d, a

	ld a, e
	call Function4730
	ld hl, OBJECT_NEXT_MAP_Y
	add hl, bc
	add [hl]
	ld hl, OBJECT_MAP_Y
	add hl, bc
	ld [hl], a
	ld e, a

	push bc
	call Function2a3c
	pop bc

	ld hl, OBJECT_STANDING_TILE
	add hl, bc
	ld [hl], a

	ret
; 46d7

Function46d7: ; 46d7

	call GetStepVector

	ld hl, OBJECT_SPRITE_X
	add hl, bc
	ld a, [hl]
	add d
	ld [hl], a

	ld hl, OBJECT_SPRITE_Y
	add hl, bc
	ld a, [hl]
	add e
	ld [hl], a

	ret
; 46e9

GetStepVector: ; 46e9
; Return (x, y, duration, speed) in (d, e, a, h).
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld a, [hl]
	and %00001111
rept 2
	add a
endr
	ld l, a
	ld h, 0
	ld de, StepVectors
	add hl, de
	ld d, [hl]
	inc hl
	ld e, [hl]
	inc hl
	ld a, [hli]
	ld h, [hl]
	ret
; 4700

StepVectors: ; 4700
; x,  y, duration, speed
	; slow
	db  0,  1, 16, 1
	db  0, -1, 16, 1
	db -1,  0, 16, 1
	db  1,  0, 16, 1
	; normal
	db  0,  2,  8, 2
	db  0, -2,  8, 2
	db -2,  0,  8, 2
	db  2,  0,  8, 2
	; fast
	db  0,  4,  4, 4
	db  0, -4,  4, 4
	db -4,  0,  4, 4
	db  4,  0,  4, 4
; 4730

Function4730: ; 4730
	add a
	ret z
	ld a, 1
	ret nc
	ld a, -1
	ret
; 4738

Function4738: ; 4738
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld a, [hl]
	and %00000011
	ld [wd151], a
	call Function46d7
	ld a, [wd14e]
	add d
	ld [wd14e], a
	ld a, [wd14f]
	add e
	ld [wd14f], a
	ld hl, wd150
	set 5, [hl]
	ret
; 4759

Function4759: ; 4759
	push bc
	ld e, a
	ld d, 0
	ld hl, OBJECT_MAP_OBJECT_INDEX
	add hl, bc
	ld a, [hl]
	call GetMapObject
	add hl, de
	ld a, [hl]
	pop bc
	ret
; 4769

RestoreDefaultMovement: ; 4769
	ld hl, OBJECT_MAP_OBJECT_INDEX
	add hl, bc
	ld a, [hl]
	cp -1
	jr z, .ok
	push bc
	call GetMapObject
	ld hl, MAPOBJECT_MOVEMENT
	add hl, bc
	ld a, [hl]
	pop bc
	ret

.ok
	ld a, 6
	ret
; 4780

ClearObjectStructField27: ; 4780
	ld hl, OBJECT_MOVEMENT_BYTE_INDEX
	add hl, bc
	ld [hl], 0
	ret
; 4787

IncrementObjectStructField27: ; 4787
	ld hl, OBJECT_MOVEMENT_BYTE_INDEX
	add hl, bc
	inc [hl]
	ret
; 478d

DecrementObjectStructField27: ; 478d
	ld hl, OBJECT_MOVEMENT_BYTE_INDEX
	add hl, bc
	dec [hl]
	ret
; 4793

JumptoObjectStructField27: ; 4793
	ld hl, OBJECT_MOVEMENT_BYTE_INDEX
	add hl, bc
	ld a, [hl]
	pop hl
	rst JumpTable
	ret
; 479b

ClearObjectStructField28: ; 479b
	ld hl, OBJECT_28
	add hl, bc
	ld [hl], 0
	ret
; 47a2

IncrementObjectStructField28: ; 47a2
	ld hl, OBJECT_28
	add hl, bc
	inc [hl]
	ret
; 47a8

JumptoObjectStructField28: ; 47a8
	ld hl, OBJECT_28
	add hl, bc
	ld a, [hl]
	pop hl
	rst JumpTable
	ret
; 47b0

GetValueObjectStructField28: ; 47b0
	ld hl, OBJECT_28
	add hl, bc
	ld a, [hl]
	ret
; 47b6

SetValueObjectStructField28: ; 47b6
	ld hl, OBJECT_28
	add hl, bc
	ld [hl], a
	ret
; 47bc

Function47bc: ; 47bc
	ld hl, OBJECT_MAP_X
	add hl, bc
	ld d, [hl]
	ld hl, OBJECT_MAP_Y
	add hl, bc
	ld e, [hl]
	push bc
	call Function2a3c
	pop bc
	ld hl, OBJECT_STANDING_TILE
	add hl, bc
	ld [hl], a
	call Function4600
	call Function467b
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 47dd

Function47dd: ; 47dd
	call ClearObjectStructField28
	call GetSpriteMovementFunction
	ld a, [hl]
	ld hl, .Pointers
	rst JumpTable
	ret
; 47e9

.Pointers ; 47e9
	dw .Null_00 ; 00
	dw .RandomWalkY ; 01
	dw .RandomWalkX ; 02
	dw .RandomWalkXY ; 03
	dw .RandomSpin1 ; 04
	dw .RandomSpin2 ; 05
	dw .Standing ; 06
	dw .ObeyDPad ; 07
	dw .Movement08 ; 08
	dw .Movement09 ; 09
	dw .Movement0a ; 0a
	dw .Movement0b ; 0b
	dw .Movement0c ; 0c
	dw .Movement0d ; 0d
	dw .Movement0e ; 0e
	dw .Follow ; 0f
	dw .Script ; 10
	dw .Strength ; 11
	dw .FollowNotExact ; 12
	dw .Movement13 ; 13
	dw .Movement14 ; 14
	dw .MovementBigStanding ; 15
	dw .MovementBouncing ; 16
	dw .Movement17 ; 17
	dw .MovementSpinClockwise ; 18
	dw .MovementSpinCounterclockwise ; 19
	dw .Movement1a ; 1a
	dw .Movement1b ; 1b
; 4821

.Null_00: ; 4821
	ret
; 4822

.RandomWalkY: ; 4822
	call Random
	ld a, [hRandomAdd]
	and %00000001
	jp .RandomWalkContinue
; 482c

.RandomWalkX: ; 482c
	call Random
	ld a, [hRandomAdd]
	and %00000001
	or  %00000010
	jp .RandomWalkContinue
; 4838

.RandomWalkXY: ; 4838
	call Random
	ld a, [hRandomAdd]
	and %00000011
	jp .RandomWalkContinue
; 4842

.RandomSpin1: ; 4842
	call Random
	ld a, [hRandomAdd]
	and %00001100
	ld hl, OBJECT_FACING
	add hl, bc
	ld [hl], a
	jp Function4b1d
; 4851

.RandomSpin2: ; 4851
	ld hl, OBJECT_FACING
	add hl, bc
	ld a, [hl]
	and %00001100
	ld d, a
	call Random
	ld a, [hRandomAdd]
	and %00001100
	cp d
	jr nz, .keep
	xor %00001100

.keep
	ld [hl], a
	jp Function4b26
; 4869

.Standing: ; 4869
	call Function462a
	call Function467b
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 1
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 5
	ret
; 487c

.ObeyDPad: ; 487c
	ld hl, Function5000
	jp HandleMovementData
; 4882

.Movement08: ; 4882
	ld hl, Function5015
	jp HandleMovementData
; 4888

.Movement09: ; 4888
	ld hl, Function5026
	jp HandleMovementData
; 488e

.Movement0a: ; 488e
	jp Function5037
; 4891

.Movement0b: ; 4891
	jp Function5037
; 4894

.Movement0c: ; 4894
	jp Function5037
; 4897

.Movement0d: ; 4897
	ld hl, Function5000
	jp HandleMovementData
; 489d

.Movement0e: ; 489d
	jp Function5037
; 48a0

.Follow: ; 48a0
	ld hl, Function54e6
	jp HandleMovementData
; 48a6

.Script: ; 48a6
	ld hl, Function500e
	jp HandleMovementData
; 48ac

.Strength: ; 48ac
	call JumptoObjectStructField27
	dw .Strength_Start
	dw .Strength_Stop
; 48b3

.Strength_Start: ; 48b3
	ld hl, OBJECT_STANDING_TILE
	add hl, bc
	ld a, [hl]
	call CheckPitTile
	jr z, .on_pit

	ld hl, OBJECT_FLAGS2
	add hl, bc
	bit 2, [hl]
	res 2, [hl]
	jr z, .ok

	ld hl, OBJECT_32
	add hl, bc
	ld a, [hl]
	and %00000011
	or 0
	call Function4690
	call Function6ec1
	jr c, .ok2

	ld de, SFX_STRENGTH
	call PlaySFX
	call Function5538
	call Function463f
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], $f
	ret

.ok2
	call Function462a

.ok
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ret

.on_pit
	call IncrementObjectStructField27
	; fallthrough
; 48f8

.Strength_Stop: ; 48f8
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ret
; 48ff

.FollowNotExact: ; 48ff
	ld hl, OBJECT_MAP_X
	add hl, bc
	ld d, [hl]

	ld hl, OBJECT_MAP_Y
	add hl, bc
	ld e, [hl]

	ld hl, OBJECT_32
	add hl, bc
	ld a, [hl]

	push bc
	call GetObjectStruct
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld a, [hl]
	cp STANDING
	jr z, .standing

	ld hl, OBJECT_NEXT_MAP_X
	add hl, bc
	ld a, [hl]
	cp d
	jr z, .equal
	jr c, .less
	ld a, 3
	jr .done

.less
	ld a, 2
	jr .done

.equal
	ld hl, OBJECT_NEXT_MAP_Y
	add hl, bc
	ld a, [hl]
	cp e
	jr z, .standing
	jr c, .less2
	ld a, 0
	jr .done

.less2
	ld a, 1

.done
	ld d, a
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld a, [hl]
	and %00001100
	or d
	pop bc
	jp NormalStep

.standing
	pop bc
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 1
	ret
; 4958

.MovementBigStanding: ; 4958
	call Function467b
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 9
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 4
	ret
; 496e

.MovementBouncing: ; 496e
	call Function467b
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 10
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 4
	ret
; 4984

.MovementSpinCounterclockwise: ; 4984
	call JumptoObjectStructField27
	dw .MovementSpinInit
	dw .MovementSpinRepeat
	dw .MovementSpinTurnLeft
; 498d

.MovementSpinClockwise: ; 498d
	call JumptoObjectStructField27
	dw .MovementSpinInit
	dw .MovementSpinRepeat
	dw .MovementSpinTurnRight
; 4996

.MovementSpinInit: ; 4996
	call Function467b
	call IncrementObjectStructField27
	; fallthrough
; 499c

.MovementSpinRepeat: ; 499c
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 1
	ld hl, OBJECT_32
	add hl, bc
	ld a, [hl]
	ld a, $10
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 3
	call IncrementObjectStructField27
	ret
; 49b8

.MovementSpinTurnLeft: ; 49b8
	ld de, .DirectionData_Counterclockwise
	call .MovementSpinNextFacing
	jr .MovementSpinCounterclockwise
; 49c0

.DirectionData_Counterclockwise ; 49c0
	db RIGHT << 2, LEFT << 2, DOWN << 2, UP << 2
; 49c4

.MovementSpinTurnRight: ; 49c4
	ld de, .DirectionData_Clockwise
	call .MovementSpinNextFacing
	jr .MovementSpinClockwise
; 49cc

.DirectionData_Clockwise ; 49cc
	db LEFT << 2, RIGHT << 2, UP << 2, DOWN << 2
; 49d0

.MovementSpinNextFacing: ; 49d0
	ld hl, OBJECT_FACING
	add hl, bc
	ld a, [hl]
	and %00001100
	rrca
	rrca
	push hl
	ld l, a
	ld h, 0
	add hl, de
	ld a, [hl]
	pop hl
	ld [hl], a
	call DecrementObjectStructField27
	ret
; 49e5

.Movement13: ; 49e5
	call ._Movement13_14_1a_1b
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], $7
	ld hl, OBJECT_STEP_DURATION
	add hl, de
	ld a, [hl]
	inc a
	add a
	add 0
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, de
	ld a, [hl]
	and 3
	ld d, $e
	cp DOWN
	jr z, .ok_13
	cp UP
	jr z, .ok_13
	ld d, $c

.ok_13
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], d
	ld hl, OBJECT_SPRITE_X_OFFSET
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], $13
	ret
; 4a21

.Movement14: ; 4a21
	call Function467b
	call ._Movement13_14_1a_1b
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 8
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], $f0
	ld hl, OBJECT_SPRITE_X_OFFSET
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], $13
	ret
; 4a46

.Movement1a: ; 4a46
	call Function467b
	call ._Movement13_14_1a_1b
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], $e
	ld hl, OBJECT_STEP_DURATION
	add hl, de
	ld a, [hl]
	inc a
	add a
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, de
	ld a, [hl]
	and %00000011
	ld e, a
	ld d, 0
	ld hl, .data_4a81
rept 2
	add hl,de
endr
	ld d, [hl]
	inc hl
	ld e, [hl]
	ld hl, OBJECT_SPRITE_X_OFFSET
	add hl, bc
	ld [hl], d
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], e
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], $13
	ret
; 4a81

.data_4a81  ; 4a81
	;   x,  y
	db  0, -4
	db  0,  8
	db  6,  2
	db -6,  2
; 4a89

.Movement1b: ; 4a89
	call Function467b
	call ._Movement13_14_1a_1b
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], $f
	ld hl, OBJECT_STEP_DURATION
	add hl, de
	ld a, [hl]
	add -1
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], $13
	ret
; 4aa8

._Movement13_14_1a_1b: ; 4aa8
	ld hl, OBJECT_32
	add hl, bc
	ld a, [hl]
	push bc
	call GetObjectStruct
	ld d, b
	ld e, c
	pop bc
	ld hl, OBJECT_29
	add hl, bc
	ld [hl], e
	inc hl
	ld [hl], d
	ret
; 4abc

.Movement17: ; 4abc
	call Function467b
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_32
	add hl, bc
	ld a, [hl]
	call ._Movement17
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], e
	ld hl, OBJECT_30
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], $15
	ret
; 4ade

._Movement17: ; 4ade
	ld d, a
	and %00111111
	ld e, a
	ld a, d
	rlca
	rlca
	and %00000011
	ld d, a
	inc d
	ld a, 1
.loop
	dec d
	ret z
	add a
	jr .loop
; 4af0

.RandomWalkContinue: ; 4af0
	call Function4690
	call Function6ec1
	jr c, Function4b17
	call Function463f
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 2
	ld hl, wd4cf
	ld a, [hMapObjectIndexBuffer]
	cp [hl]
	jr z, .load_6
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 7
	ret

.load_6
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 6
	ret

Function4b17: ; 4b17
	call Function467b
	call Function462a
	; fallthrough
; 4b1d

Function4b1d: ; 4b1d
	call Random
	ld a, [hRandomAdd]
	and %01111111
	jr Function4b2d
; 4b26

Function4b26: ; 4b26
	call Random
	ld a, [hRandomAdd]
	and %00011111
	; fallthrough
; 4b2d

Function4b2d: ; 4b2d
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 1
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 3
	ret
; 4b45

Pointers4b45: ; 4b45
	dw Function47bc
	dw Function47dd
	dw Function4e2b
	dw Function4ddd
	dw Function4e21
	dw Function4e0c
	dw Function4e56
	dw Function4e47
	dw Function4b86
	dw Function4bbf
	dw Function4e83
	dw Function4dff
	dw Function4c18
	dw Function4c89
	dw Function4d14
	dw Function4ecd
	dw Function4d7e
	dw Function4daf
	dw Function4dc8
	dw Function4f04
	dw Function4f33
	dw Function4f33
	dw Function4f77
	dw Function4f7a
	dw Function4df0
	dw Function4f83
; 4b79

Function4b79: ; 4b79
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4b86

Function4b86: ; 4b86
	call JumptoObjectStructField28
	dw Function4b8d
	dw Function4ba9
; 4b8d

Function4b8d: ; 4b8d
	call Function46d7
	call UpdateJumpPosition
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	call Function4600
	call Function46a6
	ld hl, OBJECT_FLAGS2
	add hl, bc
	res 3, [hl]
	call IncrementObjectStructField28
	ret
; 4ba9

Function4ba9: ; 4ba9
	call Function46d7
	call UpdateJumpPosition
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	call Function4600
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4bbf

Function4bbf: ; 4bbf
	call JumptoObjectStructField28
	dw Function4bca
	dw Function4bd2
	dw Function4bf2
	dw Function4bfd
; 4bca

Function4bca: ; 4bca
	ld hl, wd150
	set 7, [hl]
	call IncrementObjectStructField28
;	fallthrough
; 4bd2

Function4bd2: ; 4bd2
	call UpdateJumpPosition
	call Function4738
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	call Function4600
	ld hl, OBJECT_FLAGS2
	add hl, bc
	res 3, [hl]
	ld hl, wd150
	set 6, [hl]
	set 4, [hl]
	call IncrementObjectStructField28
	ret
; 4bf2

Function4bf2: ; 4bf2
	call Function46a6
	ld hl, wd150
	set 7, [hl]
	call IncrementObjectStructField28
;	fallthrough
; 4bfd

Function4bfd: ; 4bfd
	call UpdateJumpPosition
	call Function4738
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	ld hl, wd150
	set 6, [hl]
	call Function4600
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4c18

Function4c18: ; 4c18
	call JumptoObjectStructField28
	dw Function4c23
	dw Function4c32
	dw Function4c42
	dw Function4c5d
; 4c23

Function4c23: ; 4c23
	ld hl, OBJECT_12
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], $10
	call IncrementObjectStructField28
;	fallthrough
; 4c32

Function4c32: ; 4c32
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 4
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	call IncrementObjectStructField28
	ret
; 4c42

Function4c42: ; 4c42
	ld hl, OBJECT_12
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_31
	add hl, bc
	ld [hl], $10
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], $10
	ld hl, OBJECT_FLAGS2
	add hl, bc
	res 3, [hl]
	call IncrementObjectStructField28
;	fallthrough
; 4c5d

Function4c5d: ; 4c5d
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 4
	ld hl, OBJECT_31
	add hl, bc
	inc [hl]
	ld a, [hl]
	ld d, $60
	call Sine
	ld a, h
	sub $60
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	ld hl, OBJECT_12
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4c89

Function4c89: ; 4c89
	call JumptoObjectStructField28
	dw Function4c9a
	dw Function4caa
	dw Function4cb3
	dw Function4cc9
	dw Function4ceb
	dw Function4cf5
	dw Function4d01
; 4c9a

Function4c9a: ; 4c9a
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], $10
	call IncrementObjectStructField28
	ret
; 4caa

Function4caa: ; 4caa
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	call IncrementObjectStructField28
;	fallthrough
; 4cb3

Function4cb3: ; 4cb3
	ld hl, OBJECT_12
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_31
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], $10
	call IncrementObjectStructField28
	ret
; 4cc9

Function4cc9: ; 4cc9
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 4
	ld hl, OBJECT_31
	add hl, bc
	inc [hl]
	ld a, [hl]
	ld d, $60
	call Sine
	ld a, h
	sub $60
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	call IncrementObjectStructField28
;	fallthrough
; 4ceb

Function4ceb: ; 4ceb
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], $10
	call IncrementObjectStructField28
	ret
; 4cf5

Function4cf5: ; 4cf5
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 4
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
; 4d01

Function4d01: ; 4d01
	ld hl, OBJECT_12
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4d14

Function4d14: ; 4d14
	call JumptoObjectStructField28
	dw Function4d1f
	dw Function4d2e
	dw Function4d4f
	dw Function4d6b
; 4d1f

Function4d1f: ; 4d1f
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], $10
	call IncrementObjectStructField28
;	fallthrough
; 4d2e

Function4d2e: ; 4d2e
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], 2
	ld hl, OBJECT_12
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_31
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], $10
	call IncrementObjectStructField28
;	fallthrough
; 4d4f

Function4d4f: ; 4d4f
	ld hl, OBJECT_31
	add hl, bc
	inc [hl]
	ld a, [hl]
	ld d, $60
	call Sine
	ld a, h
	sub $60
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	call IncrementObjectStructField28
;	fallthrough
; 4d6b

Function4d6b: ; 4d6b
	ld hl, OBJECT_12
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4d7e

Function4d7e: ; 4d7e
	call JumptoObjectStructField28
	dw Function4d85
	dw Function4d94
; 4d85

Function4d85: ; 4d85
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], 8
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], 0
	call IncrementObjectStructField28
	; fallthrough
; 4d94

Function4d94: ; 4d94
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld a, [hl]
	xor 1
	ld [hl], a
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4daf

Function4daf: ; 4daf
	call Function4db5
	jp Function4b79
; 4db5

Function4db5: ; 4db5
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld a, [hl]
	and %00000001
	ld a, 1
	jr z, .yes
	ld a, 0

.yes
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], a
	ret
; 4dc8

Function4dc8: ; 4dc8
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld a, [hl]
	and %00000001
	ld a, 4
	jr z, .yes
	ld a, 5

.yes
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], a
	jp Function4b79
; 4ddd

Function4ddd: ; 4ddd
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4df0

Function4df0: ; 4df0
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	jp Function4357
; 4dff

Function4dff: ; 4dff
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4e0c

Function4e0c: ; 4e0c
	call JumptoObjectStructField28
	dw Function4e13
	dw Function4e21
; 4e13

Function4e13: ; 4e13
	call RestoreDefaultMovement
	call Function1a47
	ld hl, OBJECT_FACING
	add hl, bc
	ld [hl], a
	call IncrementObjectStructField28
	; fallthrough
; 4e21

Function4e21: ; 4e21
	call Function4fb2
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ret
; 4e2b

Function4e2b: ; 4e2b
	call Function4fb2
	call Function46d7
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	call Function4600
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4e47

Function4e47: ; 4e47
	call Function46d7
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	call Function4600
	jp Function4b1d
; 4e56

Function4e56: ; 4e56
; AnimateStep?
	call JumptoObjectStructField28
	dw Function4e5d
	dw Function4e65
; 4e5d

Function4e5d: ; 4e5d
	ld hl, wd150
	set 7, [hl]
	call IncrementObjectStructField28
	; fallthrough
; 4e65

Function4e65: ; 4e65
	call Function4738
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	ld hl, wd150
	set 6, [hl]
	call Function4600
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4e83

Function4e83: ; 4e83
	call JumptoObjectStructField28
	dw Function4e8e
	dw Function4ea4
	dw Function4ead
	dw Function4ec0
; 4e8e

Function4e8e: ; 4e8e
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ld hl, OBJECT_12
	add hl, bc
	ld a, [hl]
	ld [hl], 2
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], 2
	call IncrementObjectStructField28
	; fallthrough
; 4ea4

Function4ea4: ; 4ea4
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	call IncrementObjectStructField28
	; fallthrough
; 4ead

Function4ead: ; 4ead
	ld hl, OBJECT_29
	add hl, bc
	ld a, [hl]
	ld hl, OBJECT_FACING
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], $2
	call IncrementObjectStructField28
	; fallthrough
; 4ec0

Function4ec0: ; 4ec0
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4ecd

Function4ecd: ; 4ecd
	call Function46d7
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	push bc
	ld hl, OBJECT_MAP_X
	add hl, bc
	ld d, [hl]
	ld hl, OBJECT_MAP_Y
	add hl, bc
	ld e, [hl]
	ld hl, OBJECT_MAP_OBJECT_INDEX
	add hl, bc
	ld a, [hl]
	ld b, a
	callba CopyDECoordsToMapObject
	pop bc
	ld hl, OBJECT_FLAGS2
	add hl, bc
	res 2, [hl]
	call Function4600
	ld hl, OBJECT_DIRECTION_WALKING
	add hl, bc
	ld [hl], STANDING
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4f04

Function4f04: ; 4f04
	ld hl, OBJECT_29
	add hl, bc
	ld e, [hl]
	inc hl
	ld d, [hl]
	ld hl, OBJECT_SPRITE
	add hl, de
	ld a, [hl]
	and a
	jr z, .nope
	ld hl, OBJECT_SPRITE_X
	add hl, de
	ld a, [hl]
	ld hl, OBJECT_SPRITE_X
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_SPRITE_Y
	add hl, de
	ld a, [hl]
	ld hl, OBJECT_SPRITE_Y
	add hl, bc
	ld [hl], a
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld a, [hl]
	and a
	ret z
	dec [hl]
	ret nz

.nope
	jp Function4357
; 4f33

Function4f33: ; 4f33
	call JumptoObjectStructField28
	dw Function4f3a
	dw Function4f43
; 4f3a

Function4f3a: ; 4f3a
	xor a
	ld hl, OBJECT_29
	add hl, bc
	ld [hl], a
	call IncrementObjectStructField28
	; fallthrough
; 4f43

Function4f43: ; 4f43
	ld hl, OBJECT_29
	add hl, bc
	ld d, [hl]
	ld a, [wd14f]
	sub d
	ld [wd14f], a
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	jr z, .ok
	ld a, [hl]
	call Function4f6c
	ld hl, OBJECT_29
	add hl, bc
	ld [hl], a
	ld d, a
	ld a, [wd14f]
	add d
	ld [wd14f], a
	ret

.ok
	call Function4357
	ret
; 4f6c

Function4f6c: ; 4f6c
	ld hl, OBJECT_30
	add hl, bc
	and 1
	ld a, [hl]
	ret z
	cpl
	inc a
	ret
; 4f77

Function4f77: ; 4f77
	call JumptoObjectStructField28 ; ????
; 4f7a

Function4f7a: ; 4f7a
	call JumptoObjectStructField28
	dw Function4f83
	dw Function4f83
	dw Function4f83
; 4f83

Function4f83: ; 4f83
	call JumptoObjectStructField28
	dw Function4f8a
	dw Function4f99
; 4f8a

Function4f8a: ; 4f8a
	ld hl, OBJECT_11
	add hl, bc
	ld [hl], $10
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	ld [hl], $10
	call IncrementObjectStructField28
; 4f99

Function4f99: ; 4f99
	ld hl, OBJECT_STEP_DURATION
	add hl, bc
	dec [hl]
	ret nz
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], $60
	ld hl, OBJECT_12
	add hl, bc
	ld [hl], 0
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 1
	ret
; 4fb2

Function4fb2: ; 4fb2
	ret
; 4fb3

Function4fb3: ; 4fb3
	ld hl, OBJECT_29
	add hl, bc
	inc [hl]
	ld a, [hl]
	srl a
	srl a
	and %00000111
	ld l, a
	ld h, 0
	ld de, .y
	add hl, de
	ld a, [hl]
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], a
	ret
; 4fcd

.y ; 4fcd
	db 0, -1, -2, -3, -4, -3, -2, -1
; 4fd5

UpdateJumpPosition: ; 4fd5
	call GetStepVector
	ld a, h
	ld hl, OBJECT_31
	add hl, bc
	ld e, [hl]
	add e
	ld [hl], a
	nop
	srl e
	ld d, 0
	ld hl, .y
	add hl, de
	ld a, [hl]
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld [hl], a
	ret
; 4ff0

.y ; 4ff0
	db  -4,  -6,  -8, -10, -11, -12, -12, -12
	db -11, -10,  -9,  -8,  -6,  -4,   0,   0
; 5000

Function5000: ; unscripted?
; copy [wc3de] to [wc2df]
	ld a, [wc2de]
	ld hl, wc2df
	ld [hl], a
; load [wc2de] with movement_step_sleep_1
	ld a, movement_step_sleep_1
	ld [wc2de], a
; recover the previous value of [wc2de]
	ld a, [hl]
	ret
; 500e

Function500e: ; scripted
	ld hl, wMovementDataPointer
	call Function1aae
	ret
; 5015

Function5015: ; 5015
	ld hl, OBJECT_MOVEMENT_BYTE_INDEX
	add hl, bc
	ld e, [hl]
	inc [hl]
	ld d, 0
	ld hl, wMovementPerson
	ld a, [hli]
	ld h, [hl]
	ld l, a
	add hl, de
	ld a, [hl]
	ret
; 5026

Function5026: ; 5026
	ld hl, OBJECT_MOVEMENT_BYTE_INDEX
	add hl, bc
	ld e, [hl]
	inc [hl]
	ld d, 0
	ld hl, wc2e6
	ld a, [hli]
	ld h, [hl]
	ld l, a
	add hl, de
	ld a, [hl]
	ret
; 5037

Function5037: ; 5037
	ld hl, GetMovementPerson
	jp HandleMovementData
; 503d

GetMovementPerson: ; 503d
	ld a, [wMovementPerson]
	ret
; 5041

HandleMovementData: ; 5041
	call CopyMovementPointer
.loop
	xor a
	ld [wc2ea], a
	call GetMovementByte
	call DoMovementFunction
	ld a, [wc2ea]
	and a
	jr nz, .loop
	ret
; 5055

CopyMovementPointer: ; 5055
	ld a, l
	ld [wMovementPointer], a
	ld a, h
	ld [wMovementPointer + 1], a
	ret
; 505e

GetMovementByte: ; 505e
	ld hl, wMovementPointer
	ld a, [hli]
	ld h, [hl]
	ld l, a
	jp [hl]
; 5065

ContinueReadingMovement: ; 5065
	ld a, 1
	ld [wc2ea], a
	ret
; 506b

DoMovementFunction: ; 506b
	push af
	call ApplyMovementToFollower
	pop af
	ld hl, MovementPointers
	rst JumpTable
	ret
; 5075


; 5075
INCLUDE "engine/movement.asm"
; 54b8


ApplyMovementToFollower: ; 54b8
	ld e, a
	ld a, [wObjectFollow_Follower]
	cp -1
	ret z
	ld a, [wObjectFollow_Leader]
	ld d, a
	ld a, [hMapObjectIndexBuffer]
	cp d
	ret nz
	ld a, e
	cp $3e
	ret z
	cp $47
	ret z
	cp $4b
	ret z
	cp $50
	ret z
	cp $8
	ret c
	push af
	ld hl, wd4d0
	inc [hl]
	ld e, [hl]
	ld d, 0
	ld hl, wd4d1
	add hl, de
	pop af
	ld [hl], a
	ret
; 54e6

Function54e6: ; 54e6
	ld hl, wd4d0
	ld a, [hl]
	and a
	jr z, .done
	cp -1
	jr z, .done
	dec [hl]
	ld e, a
	ld d, 0
	ld hl, wd4d1
	add hl, de
	inc e
	ld a, -1
.loop
	ld d, [hl]
	ld [hld], a
	ld a, d
	dec e
	jr nz, .loop
	ret

.done
	call Function550a
	ret c

	ld a, movement_step_sleep_1
	ret
; 550a

Function550a: ; 550a
	ld a, [wObjectFollow_Leader]
	cp -1
	jr z, .nope
	push bc
	call GetObjectStruct
	ld hl, OBJECT_SPRITE
	add hl, bc
	ld a, [hl]
	pop bc
	and a
	jr z, .nope
	and a
	ret

.nope
	ld a, $ff
	ld [wObjectFollow_Follower], a
	ld a, movement_step_end
	scf
	ret
; 5529

Function5529: ; 5529
	push bc
	ld de, .data_5535
	call Function55b9
	call Function55ac
	pop bc
	ret

.data_5535
	db $00, $05, $1b
; 5538

Function5538: ; 5538
	push bc
	ld de, .data_5544
	call Function55b9
	call Function55ac
	pop bc
	ret

.data_5544
	db $00, $05, $22
; 5547

Function5547: ; 5547
	push bc
	ld de, .data_5553
	call Function55b9
	call Function55ac
	pop bc
	ret

.data_5553
	db $00, $05, $1c
; 5556

Function5556: ; 5556
	push bc
	ld de, .data_5562
	call Function55b9
	call Function55ac
	pop bc
	ret

.data_5562
	db $00, $06, $23
; 5565

Function5565: ; 5565
	push bc
	push af
	ld de, .data_5576
	call Function55b9
	pop af
	ld [wc2f5], a
	call Function55ac
	pop bc
	ret

.data_5576
	db $00, $05, $1d
; 5579

Function5579: ; 5579
	push bc
	ld a, [hMapObjectIndexBuffer]
	ld c, a
	call Function5582
	pop bc
	ret
; 5582

Function5582: ; 5582
	ld de, ObjectStructs
	ld a, NUM_OBJECT_STRUCTS
.loop
	push af
	ld hl, OBJECT_FLAGS1
	add hl, de
	bit 7, [hl]
	jr z, .next
	ld hl, OBJECT_SPRITE
	add hl, de
	ld a, [hl]
	and a
	jr z, .next
	push bc
	xor a
	ld bc, OBJECT_STRUCT_LENGTH
	call ByteFill
	pop bc

.next
	ld hl, OBJECT_STRUCT_LENGTH
	add hl, de
	ld d, h
	ld e, l
	pop af
	dec a
	jr nz, .loop
	ret
; 55ac

Function55ac: ; 55ac
	call FindFirstEmptyObjectStruct
	ret nc

	ld d, h
	ld e, l
	callba Function8286
	ret
; 55b9

Function55b9: ; 55b9
; load into wc2f0:
; -1, -1, [de], [de + 1], [de + 2], [hMapObjectIndexBuffer], [MapX], [MapY], -1
	ld hl, wc2f0
	ld [hl], -1
	inc hl
	ld [hl], -1
	inc hl

	ld a, [de]
	inc de
	ld [hli], a
	ld a, [de]
	inc de
	ld [hli], a
	ld a, [de]
	ld [hli], a

	ld a, [hMapObjectIndexBuffer]
	ld [hli], a

	push hl
	ld hl, OBJECT_MAP_X
	add hl, bc
	ld d, [hl]
	ld hl, OBJECT_MAP_Y
	add hl, bc
	ld e, [hl]
	pop hl

	ld [hl], d
	inc hl
	ld [hl], e
	inc hl
	ld [hl], -1
	ret
; 55e0

Function55e0:: ; 55e0
	ld a, [VramState]
	bit 0, a
	ret z
	ld bc, ObjectStructs
	xor a
.loop
	ld [hMapObjectIndexBuffer], a
	call GetObjectSprite
	jr z, .ok
	call Function565c

.ok
	ld hl, OBJECT_STRUCT_LENGTH
	add hl, bc
	ld b, h
	ld c, l
	ld a, [hMapObjectIndexBuffer]
	inc a
	cp NUM_OBJECT_STRUCTS
	jr nz, .loop
	ret
; 5602

Function5602: ; 5602
	call Function5645
	ld a, 0
	call Function5629
	ld a, [wd459]
	bit 7, a
	jr z, .ok
	ld a, [hLastTalked]
	and a
	jr z, .ok
	call Function5629

.ok
	call RefreshMapAppearDisappear
	ret
; 561d

Function561d: ; 561d
	call Function5645
	ld a, 0
	call Function5629
	call RefreshMapAppearDisappear
	ret
; 5629

Function5629: ; 5629
	cp NUM_OBJECTS
	ret nc

	call GetMapObject
	ld hl, MAPOBJECT_OBJECT_STRUCT_ID
	add hl, bc
	ld a, [hl]
	cp -1
	ret z

	cp NUM_OBJECT_STRUCTS
	ret nc

	call GetObjectStruct
	call GetObjectSprite
	ret z

	call Function5673
	ret
; 5645

Function5645: ; 5645
	xor a
	ld bc, ObjectStructs
.loop
	ld [hMapObjectIndexBuffer], a
	call Function5680
	ld hl, OBJECT_STRUCT_LENGTH
	add hl, bc
	ld b, h
	ld c, l
	ld a, [hMapObjectIndexBuffer]
	inc a
	cp NUM_OBJECT_STRUCTS
	jr nz, .loop
	ret
; 565c

Function565c: ; 565c
	push bc
	call Function56cd
	pop bc
	jr c, Function5680
	call Function56a3
	jr c, Function5680
	call Function5688
	callba Function4440
	xor a
	ret
; 5673

Function5673: ; 5673
	call Function56a3
	jr c, Function5680
	callba Function4440
	xor a
	ret
; 5680

Function5680: ; 5680
	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld [hl], STANDING
	scf
	ret
; 5688

Function5688: ; 5688
	push bc
	ld hl, OBJECT_MAP_X
	add hl, bc
	ld d, [hl]
	ld hl, OBJECT_MAP_Y
	add hl, bc
	ld e, [hl]
	call Function2a3c
	pop bc
	ld hl, OBJECT_STANDING_TILE
	add hl, bc
	ld [hl], a
	callba Function463f
	ret
; 56a3

Function56a3: ; 56a3
	ld hl, OBJECT_MAP_X
	add hl, bc
	ld d, [hl]
	ld hl, OBJECT_MAP_Y
	add hl, bc
	ld e, [hl]
	inc d
	inc e
	ld a, [XCoord]
	cp d
	jr z, .equal_x
	jr nc, .nope
	add $b
	cp d
	jr c, .nope

.equal_x
	ld a, [YCoord]
	cp e
	jr z, .equal_y
	jr nc, .nope
	add $a
	cp e
	jr c, .nope

.equal_y
	xor a
	ret

.nope
	scf
	ret
; 56cd

Function56cd: ; 56cd
	ld a, [wd14c]
	ld d, a
	ld hl, OBJECT_SPRITE_X_OFFSET
	add hl, bc
	ld a, [hl]
	ld hl, OBJECT_SPRITE_X
	add hl, bc
	add [hl]
	add d
	cp $f0
	jr nc, .ok1
	cp $a0
	jp nc, .nope

.ok1
	and %00000111
	ld d, 2
	cp 4
	jr c, .ok2
	ld d, 3

.ok2
	ld a, [hl]
	srl a
	srl a
	srl a
	cp SCREEN_WIDTH
	jr c, .ok3
	sub $20

.ok3
	ld [hUsedSpriteIndex], a
	ld a, [wd14d]
	ld e, a
	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	ld a, [hl]
	ld hl, OBJECT_SPRITE_Y
	add hl, bc
	add [hl]
	add e
	cp $f0
	jr nc, .ok4
	cp $90
	jr nc, .nope

.ok4
	and %00000111
	ld e, 2
	cp 4
	jr c, .ok5
	ld e, 3

.ok5
	ld a, [hl]
	srl a
	srl a
	srl a
	cp $12
	jr c, .ok6
	sub $20

.ok6
	ld [hUsedSpriteTile], a
	ld hl, OBJECT_PALETTE
	add hl, bc
	bit 7, [hl]
	jr z, .ok7
	ld a, d
	add 2
	ld d, a
	ld a, e
	add 2
	ld e, a

.ok7
	ld a, d
	ld [hFFBF], a
.loop
	ld a, [hFFBF]
	ld d, a
	ld a, [hUsedSpriteTile]
	add e
	dec a
	cp $12
	jr nc, .ok9
	ld b, a
.next
	ld a, [hUsedSpriteIndex]
	add d
	dec a
	cp $14
	jr nc, .ok8
	ld c, a
	push bc
	call Coord2Tile
	pop bc
	ld a, [hl]
	cp $60
	jr nc, .nope

.ok8
	dec d
	jr nz, .next

.ok9
	dec e
	jr nz, .loop
	and a
	ret

.nope
	scf
	ret
; 576a

Function576a:: ; 576a
	call Function5771
	call Function5781
	ret
; 5771

Function5771: ; 5771
	xor a
	ld [wd14e], a
	ld [wd14f], a
	ld [wd150], a
	ld a, -1
	ld [wd151], a
	ret
; 5781

Function5781: ; 5781
	ld bc, ObjectStructs
	xor a
.loop
	ld [hMapObjectIndexBuffer], a
	call GetObjectSprite
	jr z, .next
	call Function437b

.next
	ld hl, OBJECT_STRUCT_LENGTH
	add hl, bc
	ld b, h
	ld c, l
	ld a, [hMapObjectIndexBuffer]
	inc a
	cp NUM_OBJECT_STRUCTS
	jr nz, .loop
	ret
; 579d

Function579d: ; 579d
	ld a, $3e
	ld [wc2de], a
	ld [wc2df], a
	xor a
	ld [wd04e], a
	ld [PlayerObject12], a
	call Function57bc
	callba CheckWarpCollision
	call c, SpawnInFacingDown
	call Function57ca
	ret
; 57bc

Function57bc: ; 57bc
	ld hl, wPlayerSpriteSetupFlags
	bit 7, [hl]
	jr nz, .ok
	ret

.ok
	ld a, 0
	ld [PlayerAction], a
	ret
; 57ca

Function57ca: ; 57ca
	ld hl, wPlayerSpriteSetupFlags
	bit 5, [hl]
	ret z
	ld a, [wPlayerSpriteSetupFlags]
	and 3
rept 2
	add a
endr
	jr Function57db
; 57d9

SpawnInFacingDown: ; 57d9
	ld a, 0
	; fallthrough
; 57db

Function57db: ; 57db
	ld bc, PlayerStruct
	call SetSpriteDirection
	ret
; 57e2

Function57e2: ; 57e2
	ld a, d
	and %10000000
	ret z
	ld bc, 0 ; debug?
	ld hl, OBJECT_FACING
	add hl, bc
	ld a, [hl]
	or d
	ld [hl], a
	ld a, d
	swap a
	and %00000111
	ld d, a
	ld bc, PlayerStruct
	ld hl, OBJECT_PALETTE
	add hl, bc
	ld a, [hl]
	and %11111000
	or d
	ld [hl], a
	ret
; 5803

StartFollow:: ; 5803
	push bc
	ld a, b
	call SetLeaderIfVisible
	pop bc
	ret c
	ld a, c
	call SetFollowerIfVisible
	callba Function848a
	ret
; 5815

SetLeaderIfVisible: ; 5815
	call CheckObjectVisibility
	ret c
	ld a, [hObjectStructIndexBuffer]
	ld [wObjectFollow_Leader], a
	ret
; 581f

StopFollow:: ; 581f
	call ResetLeader
	call ResetFollower
	ret
; 5826

ResetLeader: ; 5826
	ld a, -1
	ld [wObjectFollow_Leader], a
	ret
; 582c

SetFollowerIfVisible: ; 582c
	push af
	call ResetFollower
	pop af
	call CheckObjectVisibility
	ret c
	ld hl, OBJECT_MOVEMENTTYPE
	add hl, bc
	ld [hl], SPRITEMOVEDATA_FOLLOWING
	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 0
	ld a, [hObjectStructIndexBuffer]
	ld [wObjectFollow_Follower], a
	ret
; 5847

ResetFollower: ; 5847
	ld a, [wObjectFollow_Follower]
	cp -1
	ret z
	call GetObjectStruct
	callba Function58e3 ; no need to bankswitch
	ld a, -1
	ld [wObjectFollow_Follower], a
	ret
; 585c

SetFlagsForMovement_1:: ; 585c
	ld a, c
	call CheckObjectVisibility
	ret c
	push bc
	call Function587a
	pop bc
	ld hl, OBJECT_FLAGS2
	add hl, bc
	res 5, [hl]
	xor a
	ret
; 586e

Function586e: ; 586e
	call CheckObjectVisibility
	ret c
	ld hl, OBJECT_FLAGS2
	add hl, bc
	set 5, [hl]
	xor a
	ret
; 587a

Function587a: ; 587a
	ld bc, ObjectStructs
	xor a
.loop
	push af
	call GetObjectSprite
	jr z, .next
	ld hl, OBJECT_FLAGS2
	add hl, bc
	set 5, [hl]

.next
	ld hl, OBJECT_STRUCT_LENGTH
	add hl, bc
	ld b, h
	ld c, l
	pop af
	inc a
	cp NUM_OBJECT_STRUCTS
	jr nz, .loop
	ret
; 5897

_SetFlagsForMovement_2:: ; 5897
	ld a, [wObjectFollow_Leader]
	cp -1
	ret z
	push bc
	call GetObjectStruct
	ld hl, OBJECT_MAP_OBJECT_INDEX
	add hl, bc
	ld a, [hl]
	pop bc
	cp c
	ret nz
	ld a, [wObjectFollow_Follower]
	cp -1
	ret z
	call GetObjectStruct
	ld hl, OBJECT_FLAGS2
	add hl, bc
	res 5, [hl]
	ret
; 58b9

Function58b9:: ; 58b9
	push bc
	ld bc, ObjectStructs
	xor a
.loop
	push af
	call GetObjectSprite
	jr z, .next
	ld hl, OBJECT_FLAGS2
	add hl, bc
	res 5, [hl]

.next
	ld hl, OBJECT_STRUCT_LENGTH
	add hl, bc
	ld b, h
	ld c, l
	pop af
	inc a
	cp NUM_OBJECT_STRUCTS
	jr nz, .loop
	pop bc
	ret
; 58d8

Function58d8: ; 58d8
	call CheckObjectVisibility
	ret c
	ld hl, OBJECT_FLAGS2
	add hl, bc
	res 5, [hl]
	ret
; 58e3

Function58e3: ; 58e3
	ld hl, OBJECT_MAP_OBJECT_INDEX
	add hl, bc
	ld a, [hl]
	cp -1
	jp z, Function5903 ; a jr would have been appropriate here

	push bc
	call GetMapObject
	ld hl, MAPOBJECT_MOVEMENT
	add hl, bc
	ld a, [hl]
	pop bc

	ld hl, OBJECT_MOVEMENTTYPE
	add hl, bc
	ld [hl], a

	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 0
	ret
; 5903

Function5903: ; 5903
	call GetSpriteDirection
	rrca
	rrca
	ld e, a
	ld d, 0
	ld hl, .standing_movefns
	add hl, de
	ld a, [hl]
	ld hl, OBJECT_MOVEMENTTYPE
	add hl, bc
	ld [hl], a

	ld hl, OBJECT_09
	add hl, bc
	ld [hl], 0
	ret

.standing_movefns
	db SPRITEMOVEDATA_STANDING_DOWN
	db SPRITEMOVEDATA_STANDING_UP
	db SPRITEMOVEDATA_STANDING_LEFT
	db SPRITEMOVEDATA_STANDING_RIGHT
; 5920

RefreshMapAppearDisappear:: ; 5920
	ld a, [VramState]
	bit 0, a
	ret z
	xor a
	ld [hUsedSpriteIndex], a
	ld a, [hOAMUpdate]
	push af
	ld a, 1
	ld [hOAMUpdate], a
	call Function5991
	call Function593a
	pop af
	ld [hOAMUpdate], a
	ret
; 593a

Function593a: ; 593a
	ld a, [VramState]
	bit 1, a
	ld b, $a0
	jr z, .ok
	ld b, $70

.ok
	ld a, [hUsedSpriteIndex]
	cp b
	ret nc
	ld l, a
	ld h, $c4
	ld de, OBJECT_FLAGS1
	ld a, b
	ld c, $a0
.loop
	ld [hl], c
	add hl, de
	cp l
	jr nz, .loop
	ret
; 5958

Function5958: ; 5958
	push hl
	push de
	push bc
	ld a, [wd14c]
	ld d, a
	ld a, [wd14d]
	ld e, a
	ld bc, ObjectStructs
	ld a, NUM_OBJECT_STRUCTS

.loop
	push af
	call GetObjectSprite
	jr z, .skip

	ld hl, OBJECT_SPRITE_X
	add hl, bc
	ld a, [hl]
	add d
	ld [hl], a

	ld hl, OBJECT_SPRITE_Y
	add hl, bc
	ld a, [hl]
	add e
	ld [hl], a

.skip
	ld hl, OBJECT_STRUCT_LENGTH
	add hl, bc
	ld b, h
	ld c, l
	pop af
	dec a
	jr nz, .loop

	xor a
	ld [wd14c], a
	ld [wd14d], a
	pop bc
	pop de
	pop hl
	ret
; 5991

Function5991: ; 5991
	call Function59a4
	ld c, $30
	call Function59f3
	ld c, $20
	call Function59f3
	ld c, $10
	call Function59f3
	ret
; 59a4

Function59a4: ; 59a4
	xor a
	ld hl, wMovementPointer
	ld bc, 13
	call ByteFill

	ld d, 0
	ld bc, ObjectStructs
	ld hl, wMovementPointer
.loop
	push hl
	call GetObjectSprite
	jr z, .skip

	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld a, [hl]
	cp -1
	jr z, .skip

; Define the sprite priority.
	ld e, $10
	ld hl, OBJECT_FLAGS2
	add hl, bc
	bit 0, [hl]
	jr nz, .add
	ld e, $20
	bit 1, [hl]
	jr z, .add
	ld e, $30
	jr .add

.skip
	ld hl, OBJECT_STRUCT_LENGTH
	add hl, bc
	ld b, h
	ld c, l
	pop hl
	jr .next

.add
	ld hl, OBJECT_STRUCT_LENGTH
	add hl, bc
	ld b, h
	ld c, l
	pop hl
	ld a, d
	or e
	ld [hli], a

.next
	inc d
	ld a, d
	cp NUM_OBJECT_STRUCTS
	jr nz, .loop
	ret
; 59f3

Function59f3: ; 59f3
	ld hl, wMovementPointer
.next
	ld a, [hli]
	ld d, a
	and $f0
	ret z
	cp c
	jr nz, .next

	push bc
	push hl
	ld a, d
	and $f
	call .GetObjectStructPointer
	call .asm_5a0d
	pop hl
	pop bc
	jr .next
; 5a0d

.asm_5a0d: ; 5a0d
	ld hl, OBJECT_SPRITE_TILE
	add hl, bc
	ld a, [hl]
	and %01111111
	ld [hFFC1], a

	xor a
	bit 7, [hl]
	jr nz, .skip1
	or %00001000
.skip1

	ld hl, OBJECT_FLAGS2
	add hl, bc
	ld e, [hl]
	bit 7, e
	jr z, .skip2
	or %10000000
.skip2

	bit 4, e
	jr z, .skip3
	or %00010000
.skip3

	ld hl, OBJECT_PALETTE
	add hl, bc
	ld d, a
	ld a, [hl]
	and %00000111
	or d
	ld d, a

	xor a
	bit 3, e
	jr z, .skip4
	or %10000000
.skip4
	ld [hFFC2], a

	ld hl, OBJECT_SPRITE_X
	add hl, bc
	ld a, [hl]

	ld hl, OBJECT_SPRITE_X_OFFSET
	add hl, bc
	add [hl]

	add 8

	ld e, a
	ld a, [wd14c]
	add e
	ld [hFFBF], a

	ld hl, OBJECT_SPRITE_Y
	add hl, bc
	ld a, [hl]

	ld hl, OBJECT_SPRITE_Y_OFFSET
	add hl, bc
	add [hl]

	add 12

	ld e, a
	ld a, [wd14d]
	add e
	ld [hFFC0], a

	ld hl, OBJECT_FACING_STEP
	add hl, bc
	ld a, [hl]
	cp -1
	jp z, .done
	cp NUM_FACINGS
	jp nc, .done

	ld l, a
	ld h, 0
	add hl, hl
	ld bc, Facings
	add hl, bc
	ld a, [hli]
	ld h, [hl]
	ld l, a

	ld a, [hUsedSpriteIndex]
	ld c, a
	ld b, Sprites / $100
	ld a, [hli]
	ld [hUsedSpriteTile], a
	add c
	cp SpritesEnd % $100
	jr nc, .full

.addsprite
	ld a, [hFFC0]
	add [hl]
	inc hl

	ld [bc], a
	inc c

	ld a, [hFFBF]
	add [hl]
	inc hl

	ld [bc], a
	inc c

	ld e, [hl]
	inc hl

	ld a, [hFFC1]
	bit 2, e
	jr z, .nope1
	xor a
.nope1
	add [hl]
	inc hl

	ld [bc], a
	inc c

	ld a, e
	bit 1, a
	jr z, .nope2
	ld a, [hFFC2]
	or e
.nope2
	and %11110000
	or d
	ld [bc], a
	inc c

	ld a, [hUsedSpriteTile]
	dec a
	ld [hUsedSpriteTile], a
	jr nz, .addsprite

	ld a, c
	ld [hUsedSpriteIndex], a

.done
	xor a
	ret

.full
	scf
	ret
; 5ac2

.GetObjectStructPointer: ; 5ac2
	ld c, a
	ld b, 0
	ld hl, .Addresses
rept 2
	add hl,bc
endr
	ld c, [hl]
	inc hl
	ld b, [hl]
	ret
; 5ace

.Addresses ; 5ace
	dw PlayerStruct
	dw Object1Struct
	dw Object2Struct
	dw Object3Struct
	dw Object4Struct
	dw Object5Struct
	dw Object6Struct
	dw Object7Struct
	dw Object8Struct
	dw Object9Struct
	dw Object10Struct
	dw Object11Struct
	dw Object12Struct
; 5ae8