Mario Kart Wii Gecko Codes, Cheats, & Hacks
Mii Name Extender [Vega] - Printable Version

+- Mario Kart Wii Gecko Codes, Cheats, & Hacks (https://mkwii.com)
+-- Forum: Cheat Codes (https://mkwii.com/forumdisplay.php?fid=51)
+--- Forum: Incomplete & Outdated Codes (https://mkwii.com/forumdisplay.php?fid=60)
+--- Thread: Mii Name Extender [Vega] (/showthread.php?tid=973)



Mii Name Extender [Vega] - Vega - 12-03-2018

Mii Name Extender [Vega]

NOTE: Outdated by Star's version. Star's version is shorter and it's region free.

This code will allow you to put in a custom Mii name when online. Only you can see it. You also have the ability to extend the max length of the Mii name from 10 to 29 characters. If you don't want the max length, just fill in the unused values with 0's.

NTSC-U
C25DA7B0 0000000E
7C0802A6 38830066
48000045 0000WXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
00000000 7D8802A6
A56C0002 B5640002
2C0B0000 4082FFF4
7C0803A6 8003006C
60000000 00000000

PAL
C25FB094 0000000E
7C0802A6 38830066
48000045 0000WXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
00000000 7D8802A6
A56C0002 B5640002
2C0B0000 4082FFF4
7C0803A6 8003006C
60000000 00000000

NTSC-J
C25FA970 0000000E
7C0802A6 38830066
48000045 0000WXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
00000000 7D8802A6
A56C0002 B5640002
2C0B0000 4082FFF4
7C0803A6 8003006C
60000000 00000000

NTSC-K
C25E94B4 0000000E
7C0802A6 38830066
48000045 0000WXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
WXYZWXYZ WXYZWXYZ
00000000 7D8802A6
A56C0002 B5640002
2C0B0000 4082FFF4
7C0803A6 8003006C
60000000 00000000

WXYZ = Mii Character ASCII Value

Example ASCII Values:
0020 = Space
0041 = A
0061 = a
E017 = DSi Heart

Use 0000 for unfilled values if you don't want to use the full length of 29 characters.



Source (using 01230123012301230123456789905 as the Mii Name):

#Address ports
# 805DA7B0 = NTSC-U
# 805FB094 = PAL
# 805FA970 = NTSC-J
# 805E94B4 = NTSC-K

#Safe registers
#r0, r4, r11, r12

#Save LR, fyi: r0 good to use for this instruction
mflr r0

#Start of Mii Name is at r3+0x68 (where loop writing starts at)
#Mii Name characters are halfword a piece, loop will transfer a halfword at a time
#Thus use r4 to point to r3+0x66
addi r4, r3, 0x66

#Use BL Trick to write out Mii Name
bl mii_name

.short 0x0000
.llong 0x0030003100320033
.llong 0x0030003100320033
.llong 0x0030003100320033
.llong 0x0030003100320033
.llong 0x0030003100320033
.llong 0x0034003500360037
.llong 0x0038003900390030
.short 0x0035
.short 0x0000
.short 0x0000

mii_name:
mflr r12

the_loop:
lhzu r11, 0x2 (r12) #Load Mii Data from BL Trick
sthu r11, 0x2 (r4) #Store Mii Data to dynamic memory
cmpwi r11, 0 #Check for null halfword (end of Mii Data)
bne+ the_loop #If NOT null, keep loop going

mtlr r0 #Move to Link Register, this copies r0's value (original LR) to the Link Register
lwz r0, 0x006C (r3) #Default Instruction



Code creator: Vega
Code credits: Star (used his Mii Extender code to setup a Breakpoint)