BadMagic100

Decompiling IL2CPP Games with Il2CppDumper and Ghidra

This guide will walk through how to decompile/reverse engineer IL2CPP games for modding usage.

Note: expect this entire process to take upwards of an hour. Have something ready to do on the side while waiting for processing to finish.

Prerequisites

1. Download Il2CppDumper

christianselig

import UIKit

class RootViewController: UIViewController {
    override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(animated)
        
        let text = "Cute cat"
        let image = UIImage(named: "cat.jpg")!
        
        // Note: you can't wrap the text and image into a single "TextImage" object and selectively return both or one as UIActivityItemSource doesn't like holding arrays

gacordeiro

Dagger 2.11 initial setup example

haruair

#!/bin/bash
#
# hook script for swiftlint. It will triggered when you make a commit.
#
# If you want to use, type commands in your console.
# $ ln -s ../../pre-commit-swiftlint.sh .git/hooks/pre-commit
# $ chmod +x .git/hooks/pre-commit

LINT=$(which swiftlint)

dreikanter

Symmetic encryption

For symmetic encryption, you can use the following:

To encrypt:

openssl aes-256-cbc -salt -a -e -in plaintext.txt -out encrypted.txt

To decrypt:

kaushikgopal

@RunWith(Enclosed.class)
public class WorkflowStateMachineTest {




    @RunWith(Parameterized.class)
    public static class ParameterizedTests {
    
        @Parameter public ISBatchType mTestBatchType; // first data value (0) is default

kaushikgopal

• In general you want to try and put things in onStart and onStop for logical start and stops.

Activity

onCreate

• Dagger inject self into graph
• setContentView(R.layout.xxx)
• Butterknife.bind(this)
• RxJava CompositeSubscription.add (if NON UI related work being done)
• realm = Realm.getDefaultInstance();

jonathan-beebe

# Close Xcode & the iOS Simulator

# http://stackoverflow.com/a/30940055
# Remove any old runtimes from this directory.
cd /Library/Developer/CoreSimulator/Profiles/Runtimes
# e.g.
sudo rm -rf iOS\ 8.1.simruntime

# http://stackoverflow.com/a/11790983
# Remove the download receipts for simulators you don't need anymore.

JakeWharton

// Copyright 2012 Square, Inc.
package com.squareup.widgets;

import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.widget.ImageView;

/** Maintains an aspect ratio based on either width or height. Disabled by default. */
public class AspectRatioImageView extends ImageView {