Reisyukaku

from ghidra.program.model.listing import CodeUnit
from ghidra.app.util.datatype import DataTypeSelectionDialog
from ghidra.program.model.data import ArrayDataType, DataUtilities
from ghidra.util.data.DataTypeParser import AllowedDataTypes
from ghidra.program.model.symbol import Namespace, SourceType
import re

def CalculateArraySize(addr):
    i = 0
    while getLong(addr) > 0:

Reisyukaku

--Param: string  [snow, storm, rain, diamonddust, sandstorm]
function changeWeather(weather)
    local L2_2 = c4C26B52F.f544F902B()
    L1_2 = L2_2.fBF4010E1(L2_2)
    L1_2.fE0598362(L1_2, weather)
    CC6FE82819C6E1D55.SF42297B52592C534(2)
end

--Adds item to bag
function AddItem(id, count)

Reisyukaku

/*
*   1. Boot game
*   2. Wait a  second or so (for the game tid to register but before the code mounts the savedata)
*   3. Home button
*   4. Run this script
*   5. ???
*   6. PROFIT
*/

var tid = '0000000000000000'; //Change Title ID here

Reisyukaku

var tid = '0000000000000000'; //Set appropriate game TID; Need to find a way to get TID automatically...

utils.log("stage1, hijack fsppr and set perms");

sc.getFSPPR();
sc.ipcMsg(1).sendPid().data(0).sendTo('fsp-srv').assertOk();
var pid = sc.read4(sc.ipcBufAddr, 0xC >> 2);
utils.log('Got process PID: '+pid.toString(16));

var buf1_sz = 0x1C;

Reisyukaku

var bufPrivk = sc.malloc(0x134); 
var bufCert = sc.malloc(0x804);
var bufOut = sc.malloc(0x100);

sc.ipcMsg(16).bDescriptor(bufPrivk, 0x134, 0).sendTo('set:cal').assertOk();   //set:cal#GetSslKey
utils.log('Obtained SSL key.');

sc.ipcMsg(17).bDescriptor(bufCert, 0x804, 0).sendTo('set:cal').assertOk();  //set:cal#GetSslCert
utils.log('Obtained SSL cert.');
sc.memdump(utils.add2(bufCert, 4), 0x800, 'clcert.der');