im really bad at knowing when to commit readme changes

README.md

@@ -2,6 +2,14 @@
 
 Mostly a working level editor, why should you use it? because it exists and allows to make levels without tilemaps...
 
+## Usage
+
+Left mouse click for mostly everything, when creating a shape you it will build the shape as you go(giving you a visual indicator).
+
+If you want to cancel a shape mid-build you can right click to undo the shape
+
+When an item is selected in the items tree window(will be written in gold), clicking `X` will delete it
+
 ## TODO
 
 - [x] Items tree view showing all shapes with their child nodes and purposes(maybe location and such as well?)