Mário Alexandre Lopes Liberato gnmmarechal

## 1-ntrcardhax.md

      
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                kitlith
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              August 1, 2020 19:22
            
              
                Collection of Information about ntrcardhax
              
          
    NTRCARDhax

This is in progress, and is by no means finished, fork and comment with a link to your changes and I'll update here.
Information on the 3DS side should be about done.
I still have questions, though, which would be nice to know the answers to.

My thoughts on implementing the gamecard side of things can be found here.
ARM9hax

ARM9 code uses REG_NTRCARDMCNT, at physical address 0x1016400 as a reference.
ARM9 triggers reading by writing 4 bytes to 4 bytes after this address, REG_NTRCARDROMCNT.
This is located at 0x10164004.

  
## mco.bat
@echo off
IF "%1" == "-jar" goto file_not_exists ::If the argument -jar is added, you can set a new minecraft.jar.
IF EXIST "%APPDATA%\jar" goto file_exists
IF NOT EXIST "%APPDATA%\jar" goto file_not_exists


:file_exists ::If a previous config is found, it will just ask for the username.
set /p JAR=<"%APPDATA%\jar"
set /p uname="Username: "
java -Xincgc -Xmx1024m -cp "%APPDATA%\.minecraft\bin\%JAR%;%APPDATA%\.minecraft\bin\lwjgl.jar;%APPDATA%\.minecraft\bin\lwjgl_util.jar;%APPDATA%\.minecraft\bin\jinput.jar" -Djava.library.path="%APPDATA%\.minecraft\bin\natives" net.minecraft.client.Minecraft "%uname%"
	@echo off
	IF "%1" == "-jar" goto file_not_exists ::If the argument -jar is added, you can set a new minecraft.jar.
	IF EXIST "%APPDATA%\jar" goto file_exists
	IF NOT EXIST "%APPDATA%\jar" goto file_not_exists


	:file_exists ::If a previous config is found, it will just ask for the username.
	set /p JAR=<"%APPDATA%\jar"
	set /p uname="Username: "
	java -Xincgc -Xmx1024m -cp "%APPDATA%\.minecraft\bin\%JAR%;%APPDATA%\.minecraft\bin\lwjgl.jar;%APPDATA%\.minecraft\bin\lwjgl_util.jar;%APPDATA%\.minecraft\bin\jinput.jar" -Djava.library.path="%APPDATA%\.minecraft\bin\natives" net.minecraft.client.Minecraft "%uname%"