Cheatsheets

Personal collection of cheatsheets.

Unity

Unity is a cross-platform game engine.

Index

General
Packages
Profiling
WebGL
References

General

Check project version.

Open <ProjectName>/ProjectSettings/ProjectVersion.txt.
Find m_EditorVersion or m_EditorVersionWithRevision (with changeset).

Change a project name.

Rename the project folder.
Open <ProjectName>/ProjectSettings/ProjectSettings.asset with a text editor.
Find productName and change the name.

Use Visual Studio Code.

Go to Package Manager.
Install Visual Studio Editor package.
Go to Edit → Preferences → External Tools.
Select Visual Studio Code in External Script Editor.
Click Regenerate project files.
Go to Visual Studio Code.
Install Unity plugin (requires .NET SDK).

Debug Android application.

Connect the Android device to the computer using USB.
Navigate to the platform-tools folder (C:\Android\sdk\platform-tools).
Run adb logcat -s Unity.

Use a custom Android manifest file.

Create the AndroidManifest.xml file.
Import the manifest file to the folder Assets/Plugins/Android/.

Packages

A package is a container that holds any combination of Assets, Shaders, Textures, plug-ins, icons, and scripts that enhance various parts of the project.

Package manifests, package.json files, determine which version of the package to load, and what information to display in the Package Manager.

{
    "name": "com.adcimon.mypackage",
    "displayName": "My Package",
    "version": "0.0.1",
    "type": "library",
    "unity": "2019.3",
    "description": "My awesome package",
    "keywords":
    [
        "gui",
        "maths"
    ],
    "category": "Interface",
    "dependencies":
    {
        "com.unity.ugui": "1.0.0"
    }
}

name is the officially registered package name, following the naming convention com.org.name.
displayName is the package name as it appears in the Package Manager.
version is the package version following the Semantic Versioning system MAJOR.MINOR.PATCH.
type specifies the type of the package, tests, sample, template, module, library or tool.
unity is the Unity version that supports the package.
description is a brief description of the package.
keywords are used for searching in the Package Manager, specified as a JSON array of strings.
category specifies the category the packages is in.
dependencies is a list of packages that the package depends on, expressed as a JSON dictionary where the key is the package name and the value is the version number. Unity downloads all dependencies and loads them into the project alongside the package.

Newtonsoft JSON

Add the package.

"dependencies":
{
    ...
    "com.unity.nuget.newtonsoft-json": "3.0.2"
}

Profiling

WebGL

C#/JavaScript Interop: https://docs.unity3d.com/Manual/webgl-interactingwithbrowserscripting.html
WebGL Deploying: https://docs.unity3d.com/Manual/webgl-deploying.html