i think I clicked on something! Now every time I click on an object from the left panel of the screen the only advanced settings it'll give me are for animation. Any idea what I've done?
normally I would change the transparence of the object by clicking on the object on the left panel. This is all I see when I click on ANY object currently.
If you would like to see the other options, add your object to any scene and click the object in the scene:
When you hover your mouse on the Default Animation on the right hand side panel, you will see a pen icon. Click on that. That is the Animation Editor. Now do the same on the right on the Image. That is the Sprite Editor. In there you can change things like opacity or hue or contrast etc...