I'm currently working on a code, this code uses the typical ISFS Routine like my other codes...

Open -> Read - > Close -> Edit Heap -> Open -> Write - > Close

For initial beta testing, I was using the shared item address for the code, so the code was a C2 (InsertASM) Code at that time. Everything worked fine, I had no error values in function returns.

So I need the code ready at every frame, best way to do this is with the C0 Codetype. I get everything set up and the Code is a C0 Type. I get freezes no matter what. I found that during the first ISFS_Open, some crash would occur. I wouldn't even get a error return value, because the execution wouldn't even return from ISFS_Open. Just a plain crash.

The execution of the code would somehow return where my C0 Code is stored (at first instruction). Odd.

I decided to switch back to a C2 type (using some address that breaks every frame, I used this on other codes before), changed nothing of the source (other than add the default instruction of the new address), and BAM, it works.

So if anyone is interested, I will most likely release my new code tomorrow. You can convert it to a C0 type, add Star's Custom Exception Handler Code, and try to debug this. I have no desire to dig anymore into this.

So i'm working on a battle project that will add many new features to battle mode (inspired by CTGP)
And one of the features that I want to add is a mode called "No mercy" mode. I have completed the coin runners portion where you lose all your coins when hit once (through minigame.kmg edits) and now, I am working on a balloon battle version, where you will die instantly, lose a point, and respawn, (similar to when your last balloon is popped) regardless of the amount of balloons you have. 

Anyway, I generated a code for this: 

Lose all of your balloons after being hit once
c2865c70  00000002
38000000  981d03c4
60000000  00000000


ASM version: 
li r0, 0; /*r0 contains the amount of balloons a player has. Set it to 0 so that the next time a player is hit, trigger the same effects as when they're hit with one balloon left */
stb r0, 964(r29); /*The original instruction after a player is hit, stores the value of r0 into the memory address referenced by r29 + 0x03C4*/
nop;

I tested it through gecko, and it works! However, I want to make this work through Bean's CT-code engine, as it will greatly help me organize the new features i'm adding instead of adding 20 different options in Riivolution. However, there seems to be an issue. 
The very first instruction I create is always replaced by another, and I am unsure why. For example;

My sourcecode to implement this using Bean's MOD engine in ct-code:


The values:


This is what I see in dolphin once the new ct-code is executed:

^ Perfect, just like my code says.

^ Nearly perfect... but my li r0, 0 instruction is replaced by subi rtoc, rtoc?


Everything is fine and dandy, the instruction at 0x80865c70 branches to 0x80002348 successfully, but this is where the problem comes in. The instruction "li r0, 0" is replaced by "subi rtoc, rtoc, 1691" and i'm not sure why. Everything else beneath this works perfectly, and it's just as I coded it in perfect order. The problem is the "subi rtoc, rtoc, 1691" causes the game to crash, but thats not supposed to be there in the first place. I tried replacing this instruction with my original "li, r0, 0" through dolphin, and bam: code works perfectly!

So to sum it up, any idea why this "subi rtoc, rtoc, 1691" replaces my original "li r0, 0" instruction, and how I could fix this?

Custom Laps Mini [JoshuaMK]

NOTE: This is outdated. A much shorter version of the original code, which can be found here > https://mkwii.com/showthread.php?tid=1245

Note: Compared to the original, this lacks the use of the timer for a lap counter (uses normal lap counter), and doesn't update the positions instantly.

(NTSC-U)
C252FEB4 00000005
3D808140 3800000X
980C1798 38A40001
B0A30024 7F802850
3B9C0002 93830044
60000000 00000000
C2530094 00000002
3D808140 880C1798
60000000 00000000
C253068C 00000003
817A0044 3803FFFF
396BFFFF 917A0044
60000000 00000000
C2791674 00000002
3D808140 8B84F0B0
9B8C1799 00000000
C27E4C9C 00000002
3D808140 807FEE20
906C179E 00000000
045309C0 807E0044

(PAL)
C25349FC 00000005
3D808140 3800000X
980C1798 38A40001
B0A30024 7F802850
3B9C0002 93830044
60000000 00000000
C2534BDC 00000002
3D808140 880C1798
60000000 00000000
C25351D4 00000003
817A0044 3803FFFF
396BFFFF 917A0044
60000000 00000000
C279A680 00000002
3D808140 8B8438B8
9B8C1799 00000000
C27EEFAC 00000002
3D808140 807F3618
906C179E 00000000
04535508 807E0044

(NTSC-J)
C253437C 00000005
3D808140 3800000X
980C1798 38A40001
B0A30024 7F802850
3B9C0002 93830044
60000000 00000000
C253455C 00000002
3D808140 880C1798
60000000 00000000
C2534B54 00000003
817A0044 3803FFFF
396BFFFF 917A0044
60000000 00000000
C2799CEC 00000002
3D808140 8B842918
9B8C1799 00000000
C27EE618 00000002
3D808140 807F2678
906C179E 00000000
04534E88 807E0044

(NTSC-K)
C2522A58 00000005
3D808140 3800000X
980C1798 38A40001
B0A30024 7F802850
3B9C0002 93830044
60000000 00000000
C2522C34 00000002
3D808140 880C1798
60000000 00000000
C252322C 00000003
817A0044 3803FFFF
396BFFFF 917A0044
60000000 00000000
C2788A40 00000002
3D808140 8B841EF8
9B8C1799 00000000
C27DD36C 00000002
3D808140 807F1C58
906C179E 00000000
04523560 807E0044

X = Number of Laps
0 = The moment you first cross the line the race ends.
1 = 1 lap race.
2 = 2 lap race.
3 = 3 lap race. (Normal value)
4 = 4 lap race.
...
8 = 8 lap race.
9 = 9 lap race. (Displays as lap 8 on final lap)

#####
#ASM#
#####

##############
#Inject > 80530094#
#############

lis r12, 0x8140
lbz r0, 0x1798 (r12)

##############
#Inject > 8053068C#
#############

lwz r11, 0x0044 (r26)
subi r0, r3, 1
subi r11, r11, 1
stw r11, 0x0044 (r26)

##############
#Inject > 807E4C9C#
#############

lis r12, 0x8140
lwz r3, -0x1130 (r31)
stw r3, 0x179e (r12)

##############
#Write > 805309C0#
#############

lwz r3, 0x0044 (r30)

##############
#Inject > 8052FEB4#
#############

lis r12, 0x8140
li r0, 5
stb r0, 0x1798 (r12)
addi r5, r4, 1    #Add 1
sth r5, 0x0024 (r3)
sub r28, r5, r0
addi r28, r28, 2
stw r28, 0x0044 (r3)

Code Creator: JoshuaMK

Hello! I have visited this site countless times since late 2018 while learning PPC assembly, and I finally decided to join. I primarily code for the Wii U, which also uses PPC and is very similar to the Wii, architecture-wise. I hope to be able to learn even more and also contribute some of the techniques I’ve found to the site.

Assemble + Disassemble PPC ASM with DevkitPPC (Linux)

NOTE: This guide is for Linux users only.

NOTE: This is NOT meant to replace any assembler+disassembler regarding ASM codes (such as WiiRDGUI, PyiiASMH), it's just for general PowerPC ASM assembling+disassembling.

Requirements-
Have Devkit installed and working (For Debian, I have an Installation Guide - http://mkwii.com/showthread.php?tid=1200)

Overview-
This guide will teach you how to assemble ASM instructions (in a text file) to a final output in your terminal screen. This guide assumes your ASM txt file is 'example.s' in the your home user account directory. 

This guide will also teach you how to disassemble ASM instructions of a binary file and display the source on your terminal screen.

Customizable Remove HUD [JoshuaMK]

X Determines how much HUD gets removed.

Note: The pause menu still functions normally even if "removed".

(NTSC-U)
0488D090 XXXXXXXX

(PAL)
048914D8 XXXXXXXX

(NTSC-J)
04890B28 XXXXXXXX

(NTSC-K)
0487F8E0 XXXXXXXX

Handling Modifier (Inside Drift) [JoshuaMK]

(NTSC-U)
0488D530 XXXXXXXX

(PAL)
04891A48 XXXXXXXX

(NTSC-J)
04891098 XXXXXXXX

(NTSC-K)
0487FE50 XXXXXXXX

Wheel Spin Speed Modifier/Hover Kart Code [JoshuaMK]

(NTSC-U)
0488D520 XXXXXXXX

(PAL)
04891A38 XXXXXXXX

(NTSC-J)
04891088 XXXXXXXX

(NTSC-K)
0487FE40 XXXXXXXX

deleted