Creating Tilemaps, Tile Palettes, and Tiles — To use Tilemaps in Unity requires some things. I need Tiles to paint, I need a Tile Palette that contains the Tiles that I will be using, I also need a Grid Game Object that contains a Tilemap (think of this as a layer) Game Object. If I want the…

Custom Property Attributes — I have already used Unity’s Built in attributes to make the Inspector look more organized. Unity Attributes Changing the way things appear in the Inspector.ktmarine1999.medium.com To see the code for Unity’s Attributes Unity-Technologies/UnityCsReference Unity C# reference source code. Contribute to Unity-Technologies/UnityCsReference development by creating an account on…github.com

Using Scriptable Objects — Scriptable Objects make it easy to pass data between Game Objects, this is especially useful for global variables that are used in your game and helps to keep your Game Systems Modular. For example you have a spawning system that only spawns objects if the player is alive. Your UI…

Connecting Nodes in The Editor — Now that I have a way to add and delete nodes on my editor I need a way to Connect the nodes together. Some of the Nodes have children and some of them do not. When the Nodes Are connected the children need to be properly set. The Graph View…

Node Position, Code/Editor Window Reload — Node Position One of the problems right now is if I move the Node around when I go back to edit the graph the nodes appear right on top of each other. To fix this I need to remember the position in the graph the node was last at. The Node needs…

Adding and Deleting Nodes — In a previous article I showed you how to create a custom control that can be used in Unity’s UI Builder and created a Graph View that can be used to Edit my Behavior Tree. It is time to harness the Graph View‘s features to make the Behavior Tree Editor…

Adding Custom Controls — The Graph View is what is used in Shader Graph, The Animator window, and other node based editor windows in unity. The concepts here can be used to create any node base tree view editor window. Some examples would be Behavior Trees, Custom State Machine System, or even the Ability…

Serialized Object data binding — What good is it to have a custom editor if changing the value in the editor does not change the value of object that you are editing. To show how this works I am going to add a Textbox Field to my Editor to change the name of my behavior…

Basic Set Up — I have a Behavior Tree that I need an Editor Window to create it with so I can get rid of the nasty complexity of building the tree in code. What is the UI Builder in Unity? In version 2019.1 Unity introduced UI Elements using the UXML format and Unity Style…