[NDS] Animal Crossing: Wild World [U 1.0] [AR]

[dragonboy269]

Auto-weed pulling (works in your town and in other towns over wifi too)
Works on real game now :P

When outside, press L+R. Your character will begin pulling weeds for you. Great for helping your friends with their town because it actually pulls the weeds, meaning the changes are visible to other players.
To stop pulling weeds at any time press B
It may take awhile, so get a snack or something while the code does its work.
Also if you're in another town it may go slower than normal depending on which visitor you are. This might be fixed soon.

023FF090 012FFF11
E0000000 000000CC
E28F2001 E12FFF12
7800482C D14C2800
4826A42D 4D2A8800
78A14B27 D0342901
2230DC3B 42100112
2101D13F 601D70A1
221F4820 32FE0212
2B1F5A83 2B21D009
2B24DB01 3A02DD05
2100D5F6 601D70A1
08524770 0A1024FF
25034022 40280884
35210165 31210141
0309032D 0914200F
03644002 0352192D
480D1889 22A96800
1A8000D2 60856001
21024770 480D70A1
22D06018 80220052
42084770 8821D0D5
D4C23901 29D08021
4770D0D1 04000130
021C6DEC 021E3124
020E7E4C 021EED6C
E1D120B0 E3E02002
00000000 00000000
023FF090 E3520003

Edit: added checks to make sure code doesn't activate indoors, and now pulls weeds much faster

ASM source (not noted and badly labeled)

@convert to thumb
add r2, pc, #1
bx r2
.thumb

ldr r0, Location
ldrb r0, [r0]
cmp r0, #0x0
bne Exit

adr r4, Timer
ldr r0, IOKeys
ldrh r0, [r0]
ldr r5, NormalButtons
ldr r3, ButtonPointer

ldrb r1, [r4,#2]
cmp r1, #0x1
beq SetTimer
bgt DecrementTimer

mov r2, #0x30
lsl r2, #4

tst r0, r2
bne Exit
Return:
mov r1, #0x1
strb r1, [r4,#2]
str r5, [r3]

ldr r0, MapSlot
mov r2, #0x1F
lsl r2, #0x8
add r2, #0xFE

MapSearch:
ldrh r3, [r0,r2]
cmp r3, #0x1F
beq GetItemCoordinates
cmp r3, #0x21
blt NoTeleport
cmp r3,#0x24
ble GetItemCoordinates
NoTeleport: 
sub r2, #0x2
bpl MapSearch

ExitCode:
mov r1, #0x0
strb r1, [r4,#2]
FinishStuff:
str r5, [r3]
bx lr

GetItemCoordinates:
lsr r2, #1
mov r4, #0xFF

lsr r0, r2, #8
and r2, r4

mov r5,#3

lsr r4, r0, #2
and r0, r5

lsl r5, r4, #0x5
add r5, #0x21
lsl r1, r0, #0x5
add r1, #0x21

lsl r5, #0xC
lsl r1, #0xC

mov r0, #0xF
lsr r4, r2, #4
and r2, r0

lsl r4, #0xD
add r5,r4

lsl r2, #0xD
add r1,r2

@now teleport to item

ldr r0, Coordinates
ldr r0,[r0]
mov r2, #0xA9
lsl r2, #3
sub r0,r2
str r1,[r0]
str r5,[r0,#8]
bx lr

SetTimer:
mov r1, #2
strb r1, [r4,#2]
ldr r0, Fake_B
str r0, [r3]
mov r2, #0xD0
lsl r2, #1
strh r2, [r4]
bx lr

DecrementTimer:
tst r0, r1
beq ExitCode
ldrh r1, [r4]
sub r1, #0x1
bmi Return
strh r1, [r4]
cmp r1, #0xD0
beq FinishStuff
Exit:
bx lr

.arm
IOKeys:
.long 0x4000130
Coordinates:
.long 0x21C6DEC
MapSlot:
.long 0x21E3124
ButtonPointer:
.long 0x20E7E4C
Location:
.long 0x21EED6C
NormalButtons:
.long 0xE1D120B0
Fake_B:
.long 0xE3E02002
Timer:
.short 0x0000
ExecutionCycle:
.byte 0x0

[dragonboy269]

Exploding tools and umbrellas
Press R+A when holding something to explode it like a party popper. Works on wifi too

94000130 FEFF0000
0200F5A8 3015481C
D0000000 00000000
A4000130 FEFF0000
0200F5A8 1840491C
D2000000 00000000

A random fun code.

I'll be remaking this for 1.1 and EU, eventually

[dragonboy269]

Drop items on water V2

12042B46 0000E017
12042B5E 000046C0

You can now plant flowers on the water and cement as well.


Dig on water and cement

1204E36A 00002000

Place patterns and pattern seeds on water

12030F46 00002001

[dragonboy269]

If you want this removed, just tell me. It isn't any more dangerous than Real-time world edit or text to item and it's useful for landscaping.

Use Wisely! Hold R, Walk into/stand on an object and press B to pick up ANYTHING outside
Literally any item other than FFF1 (empty spaces) This will even pick up flowers as seeds, put patterns in your pocket when you pick them up, and pick up buried items.

94000130 FEFF0000
12098E98 0000D107
120431CE 0000D159
120615D8 0000E000
D0000000 00000000
A4000130 FEFF0000
12098E98 0000D101
120431CE 0000D102
120615D8 0000D800
D2000000 00000000

You must use Virus's Walk Anywhere code (12030B6C 0000E005) to stand in rocks/trees/buildings if you want to pick those up as well.

[Demonic722]

Codes By Demonic722:

Note: The Following Codes Are codes I've had for awhile but never released
because most of them are kind of long/and useless (feel free to shorten):

[Edit: Shortened by 2 Lines]
Clear All House Items (Shortened)(Select+B):

94000130 FFF90000
C0000000 00000916
121E53F0 0000FFF1
DC000000 00000002
D2000000 00000000

Clear House of Seeds (if you mistakenly dropped seed in house)(Select+B):

94000130 FFF90000
D3000000 021E53F0
C0000000 00000916
F2000000 00000002
72000000 00001000
10000000 0000FFF1
D0000000 00000000
82000000 00001FFF
72000000 00003000
10000000 0000FFF1
D0000000 00000000
D0000000 00000000
82000000 00004FFF
10000000 0000FFF1
D0000000 00000000
DC000000 00000002
D2000000 00000000

Clear Outside of "Dead/Invisible Seeds" (R+Up):
(Code is useless if you know how to use RTWE or Dragonboy269's Code Properly)

94000130 FEBF0000
D3000000 021E3124
C0000000 00001000
F2000000 00000002
82000000 00001FFF
72000000 00003000
10000000 0000FFF1
D0000000 00000000
D0000000 00000000
82000000 00005021
10000000 0000FFF1
D0000000 00000000
DC000000 00000002
D2000000 00000000

Lights Are Permanently Off Everywhere You Go:

12064402 000046C0

Save Anywhere Code (I might as well release due to its uselessness) (Press Start, then while its saving press start+select to avoid infinite saving loop)
(Shortened By One Line thanks to Dragonboy269):

B21C54B0 00000000
94000130 FFF70000
0000017C 00000003
D0000000 00000000
94000130 FFF30000
0000017C 00000000
D2000000 00000000

Note: For all you immature seeders, this code does not work on WiFi so if you try this code online, the game will lag (sends the game to a saving screen that causes an infinite loop).