Finding Moonjump Tutorial for Beginners

[RK-ONE]

I tried the moon jump cheat code.
Correct. The Moon Jump cheat code that I told you did not reflect all of Mega Man 7.8.9.10 in the game.
Please tell me what is the cause. Thank you.

The problem I asked was successfully resolved. Thank You.

 

[RK-ONE]

It has been deleted.

 

[RK-ONE]

There are several programming mechanisms for dealing with Moonjump,
the more common being a fixed acceleration (gravity), where the velocity (or let say speed) decreases from a positive number to a negative number

Here is the simplest example. It uses sign 32-bit integer for storing the speed

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Concept:
When jump button is pressed, the speed variable will set to a initial value, e.g. 500,
and the player will start jumping upward.

Then this value is decreasing continuously until it reach 0 (or the case of the user release the jump button),
As this moment, the height of actor reaches the topest point, and the direction changes to downward

However, this speed value will continue to decrease even if it becomes a negative number,
until the actor touch the ground.

What we can do is finding a positive value when the actor jumps up
and then finding a negative value when the actor drops down

---

First of all, I will add the freezing code by EdizonSE and change the pausing keys
Here are the codes to freeze the game
[Freeze Game (L)]
80000040 FF000000 20000000
[Resume Game (R)]
80000080 FF100000 20000000

Then, start a jump and pause the game when the player drop down

View attachment 301078

Since the actor is dropping down, I expect the value of speed is between -10000 and 0,
but I will not use -1, 0, 1 since there are so many such values in the memory
So, I use [A..B] range search (type sign 32) from -10000 to -2
View attachment 301081

The result will not get too many candidates
View attachment 301082

Then, go back to the game, and prepare another jump for second search.
Freeze the game immediately after pressing jump
View attachment 301083

Now, search with positive range, I used 2 .. 10000 this time
View attachment 301084

Nice, there is only 1 result!
View attachment 301085

Make a test to check whether this value is correct. I'll freeze this candidates by pressing XView attachment 301090
Then go back to the game, try jumping again
View attachment 301086
Fine, it works as expected.

Now, press + and give the cheat a name, Moonjump
The address was added to bookmark. We can press L to check it.
View attachment 301091
Now, press ZL+A, a new Cheats was added,
Then, press R3 (right stick) to add an activate button for it, I use X, (X for moonjump, B for normal jump)
Finally, Press ZL+L3 to write back the code to cheat file.

View attachment 301095
That is.
View attachment 301094

Note:
in many case the value of speed uses float 32,
you may search with 0.01 to 10000.0 and -10000.0 to -0.01
the searching method is the same. just the type is need to change to f32

and Edizon SE is the best tool for making cheat currently

Excuse me for your comment.
With the following Mega Man 8 cheat codePress ZR and HP will be zero.
Normally, if you press ZROther Mega Man series are the same so that HP becomes MAX
I created it and reflected it in the game, but Mega Man 8 is reflectedIt will not be done.
If you know what is the cause, please let me know.
Thank you.　　↓
[mm8 Inf HP Push ZR]
80000200
04000000 0532092E 00000040
20000000

 

[RK-ONE]

Persona 5 Scramble The Phantom Striker
PID: 01001C400E9D8000
BID: 737E56D43D2C0B38
Game version 1.0.3
If anyone knows the cheat code, please let me know.
Thank you.

This comment is not suitable and will be deleted.

 

[Eiffel2018]

Excuse me for your comment.
With the following Mega Man 8 cheat codePress ZR and HP will be zero.
Normally, if you press ZROther Mega Man series are the same so that HP becomes MAX
I created it and reflected it in the game, but Mega Man 8 is reflectedIt will not be done.
If you know what is the cause, please let me know.
Thank you.　　↓
[mm8 Inf HP Push ZR]
80000200
04000000 0532092E 00000040
20000000

Sorry, this title is not meant to answer this type of question. Don't get too far off topic!
Generally, if you find that the address is invalid, you need to test again to get the second address.
Then use GDB to find the program code to modify, or use PointerSearcherSE to find the pointer, in order to make a workable cheat code
if you cannot, try to put multiple addresses into the cheat code, but this may affect the normal operation in some games.

 

[RK-ONE]

Sorry, this title is not meant to answer this type of question. Don't get too far off topic!
Generally, if you find that the address is invalid, you need to test again to get the second address.
Then use GDB to find the program code to modify, or use PointerSearcherSE to find the pointer, in order to make a workable cheat code
if you cannot, try to put multiple addresses into the cheat code, but this may affect the normal operation in some games.

I agree. The topic was too far away.
Be careful not to do this after that. I'm sorry.

 

[RK-ONE]

Eiffel2018
I'm sorry I made a mistake in the comment before.
The question I commented on has been resolved.
When I searched the code again, the address was off by one and the value was alsoit changed.
[mm8 Inf HP Push ZR]
80000200
04000000 0532092F 00000028
20000000