EDIT (7/25/2022): For unknown reasons, this code is having issues on MKWii (problems of IABR being set and 'overusing' Resume button). Code works fine on DBZ BT3. Code will reside in this forum for the time being.

Instruction Breakpoint [Vega]



GCN Port 1 Only

Works for all Wii Games that implement GCN usage. Obviously meant only for real Hardware, code is useless on Dolphin.

This code allows you to set an Instruction Breakpoint on any *Virtual* Address (for noobs: Virtual just means any plain jane address). Once the Breakpoint has been triggered, the game will be halted. At this point, you can press your "Resume" button to continue from the Instruction Breakpoint until you hit the Breakpoint again, thus the game now halts again. The code also has the feature of turning on/off the Instruction BP at any time.

With this code, you can set up an Instruction BP on an address that occurs once every frame, thus having the ability to "Frame-Step" on real Hardware.

• XXXXXXXX = Instruction BP Address
  
• WWWW = Button to Turn On Breakpoint
  
• TTTT = Button to Turn Off Breakpoint (there are two TTTT values to fill in, make sure they both match)
  
• RRRR = Resume Button (resume Game after a BP hit, but keep the BP on)
  

• Address's 0x800002FE & 800002F4
  
• Address's 0x800009EC thru 0x80000A2F
  
• Address's 0x80001500 thru 0x8000158F
  
• Instruction Address BP Exception Vector
  
• Program Exception Vector
  
• Decrementer Exception Vector
  

Win VR/BR When Disconnecting [Unnamed]


As the name says, this code makes you win VR/BR if a DC occur. It gives you the same amount of VR/BR as if you would finish first.

NTSC-U
04529DA4 4BFFEF01

PAL
0452E8EC 4BFFE82D

NTSC-J
0452E26C 4BFFE82D

NTSC-K
0451C944 4BFFE82D


Source:
#####
## "bl Lower_Matrix_VrBr_Change_Calculation" changed to "bl Upper_Matrix_VrBr_Change_Calculation". This way, the VR/BR changes for an overall Victory is computed. ##
#####


Code Creator: Unnamed

Flap Timer [Hibyehello]

Freezes the timer until the specified lap

* This code is not 100% accurate, it is accurate to around the frame

NTSC-U:
C2530DE0 00000006
3CA0809C 80A58F70
2C050000 41820020
80A5000C 80A50000
A0A50024 2C05000L
38000000 40820008
88030041 00000000

PAL:
C2535928 00000006
3CA0809C 80A5D730
2C050000 41820020
80A5000C 80A50000
A0A50024 2C05000L
38000000 40820008
88030041 00000000


NTSC-J:
C25352A8 00000006
3CA0809C 80A5C790
2C050000 41820020
80A5000C 80A50000
A0A50024 2C05000L
38000000 40820008
88030041 00000000

NTSC-K:
C2523980 00000006
3CA0809B 80A5BD70
2C050000 41820020
80A5000C 80A50000
A0A50024 2C05000L
38000000 40820008
88030041 00000000



Change L to specify the Lap to unfreeze the timer

Upper/Lower VR/BR Change Matrix Modifier [Unnamed]


This code modifies the positive and/or the negative Values of the VR/BR Change Matrix. An Explanation what that means is found below.

NTSC-U
04528D3C 3860XXXX
04528DEC 3860YYYY

PAL
0452D1B0 3860XXXX
0452D260 3860YYYY

NTSC-J
0452CB30 3860XXXX
0452CBE0 3860YYYY

NTSC-K
0451B208 3860XXXX
0451B2B8 3860YYYY


XXXX Values = New positive Values in Hex
YYYY Values = New negative Values in Hex


To understand how this code works I have to explain you briefly how the calculation of the VR/BR change works:

"For the purposes of rating calculation, each player is paired individually with each other player and a change is computed. The winner of those two players gains rating according to the change value and the loser of those two players loses rating according to the change. The total change in rating is simply the sum of the losses and gains of that player." (from wiki.tockdom.com/wiki/Player_Rating)

All the changes can be summarized in a Matrix containing the changes of all players. In the upper part of the Matrix, all positive Values are found, in the lower part of the Matrix, all negative Values are found. I have an example for you (this was calculated using Wiimms SZS tools, credits to Wiimm for his Tools):


              9000  8000  7000  5000    Sum
1. 9000     X       +9     +6      +2     +17
2. 8000    -9        X      +9      +4     +4
3. 7000    -6       -9       X       +6      -9
4. 5000    -2       -4      -6        X       -12


The new code now modifies the entries of the matrix. The upper code line changes all Values of the upper part of the Matrix, the blue values. The lower code line changes all Values of the lower part of the Matrix, the red values.
You can use this code for example to modify the lower part to 0, so that you will not be able to lose VR/BR anymore.

Important Note: Only you will see the effects on your screen. Other players will still have normal VR/BR Changes.



Code Creator: Unnamed

deleted

Created by Vega

---

• Extract Waltress03242024.zip
  
• Inside Waltress03242024 folder is the HBC-Waltress folder.
  
• Move that folder to the /apps folder of your SD/USB device
  
• Place code.txt or source.s into /apps/HBC-Waltress
  
• Launch HBC, launch App, follow on-screen instructions
  

• Extract Waltress03242024.zip
  
• Inside Waltress03242024 folder is the DV folder.
  
• Place code.txt or source.s into /DV
  
• Make ./main executable and launch it. Follow on-screen instructions
  ***NOTE: Only verified to work on Debian 11 & 12.
  

Fun Fact about Broadway

Every Broadway processor in your Wii Console contains an 88-bit unique identifier known as the Chip ID. It is NOT the processor version (aka PVR). No two Broadway processors can possess the same Chip ID.

Due to being 88-bits in size, you need to access 3 Special Purpose Registers to retrieve the Chip ID. What's odd is that the Chip ID is mentioned nowhere in the Broadway manual. Not only that, Broadway manual doesn't even list the Chip ID's SPR numbers as being valid SPR numbers.

Since no two Broadway processors can have the same Chip ID, this value could be used as a part of a moderation/ban tool for future implementations of an MKWii online service.

The SPR's containing the Chip ID are 925, 926, 927. The names of the SPRs are ECID1, ECID2, and ECID3. You cannot write to these registers. Attempting to do so will not change the Chip ID plus an exception will occur.

Using SwareJonge's Draw-Text Code (based on Star/Rii's original Draw-Text code), I mocked up a simple code so you can see what your Chip ID is. Obviously, this won't work on Dolphin Emulator. Also, the processor on the Wii U is not a Broadway processor. It is still a PPC processor, but it is called Espresso. It is possible that Espresso has a unique Chip ID of some sorts and store it's Chip ID values to the same SPRs. If somebody can test this on the Wii U and let me know how it works, I would appreciate it. Anyway, here's a code to do that (NTSC-U, too lazy to port this).

NTSC-U
C2009640 00000011
9421FF80 BC610008
3FE08002 806D9FA0
3CA0802A 80A5307C
A0850004 A0A50008
63EC1D90 7D8903A6
4E800421 38600006
388000DC 38A00001
7CFDE2A6 54E7023E
7D1EE2A6 7D3FE2A6
48000015 25303858
20253038 58202530
38580000 7CC802A6
63EC1DF0 7D8903A6
4E800421 63EC1DD0
7D8903A6 4E800421
B8610008 38210080
81830000 00000000

So if y’all wanna see me on this domain wayyyy back in the day (probably before some people on here we’re born or we’re still in diapers ) if you go to waybackmachine.org and type in this domain and go back to September 15th 2008 and go to introductions and thread on the 4th page last one down is me.  I screenshot it but it won’t allow me to upload photos here.  But yeah that was me back when I was only 15 (almost 16).  If you were a teenager or adult then you probably remember how exciting Mario kart wii was when it was brand new.  I don’t think hacking or custom levels had even become a thing yet.

VR/BR assigned to Guest Modifier [Unnamed]



This code changes the VR/BR Value that is assigned to the Guest(s) when calculating the VR/BR Changes.
Important Note: Only you will see the effects on your screen. Other players will still have normal VR/BR Changes with a VR/BR of 5000 for the Guest(s).


NTSC-U
0461DE68 39C0XXXX

PAL
0465117C 39C0XXXX

NTSC-J
046507E8 39C0XXXX

NTSC-K
0463F494 39C0XXXX


XXXX: VR/BR Value in Hex

Examples:
1388 = 5000 (Default Value)
270F = 9999


Code Creator: Unnamed

This code (as the name implies) sets the amount of VR/BR you gain/lose every race to a custom value.

NTSC-U:
C2528e00 00000002
3880XXXX 7C002214
60000000 00000000

PAL:
C252D274 00000002
3880XXXX 7C002214
60000000 00000000

NTSC-J:
C252CBF4 00000002
3880XXXX 7C002214
60000000 00000000

NTSC-K:
C251B2CC 00000002
3880XXXX 7C002214
60000000 00000000

XXXX = The amount you want