Add decorations to existing levels with the level editor

Hey ho Artisans, let's band together and make all our levels pretty!

We now have a lot of doodads (miscellaneous art pieces, like trees and rocks and scorpions and houses and whatever) that can really add a lot of ambience to our levels, but often when we go through and work on a level, we don't spend a ton of time on the artistic flourishes. That's where you can help.

1. Find a level from the level editor that needs decorating.

You can search for a level by name from http://codecombat.com/editor/level or you can go to the campaign editor (dungeon, forest, desert) and double-click a level, then click the editor link. Go to the Settings tab, open up the Tasks, and see if it needs decorating.

2. Start bringing doodads in from the right-hand menu.

Just an example; I know you can do it prettier than this!

3. Use alt-left to rotate some doodads to face the other way.

Alt+left rotates the selected Thang horizontally, so you don't get a bunch of the same doodad facing the same direction–a little variety always helps.

4. Use alt-c to toggle off collision on anything that might get in the way.

If I put a decorative tree into the level, to make sure I don't mess up existing game balance, I might turn off collision for that tree with the alt+c shortcut. There are (a bunch of level editor shortcuts here](https://github.com/codecombat/codecombat/blob/master/app/views/editor/level/thangs/ThangsTabView.coffee#L57-L76).

5. Hit save in the upper right to submit a patch.

The floppy disk icon up in the upper right.

Thanks!

Open the level editor or campaign editor links and begin in the Settings tab's Tasks list to find a level needing decoration. Use the right-hand doodad menu and the shortcuts documented in app/views/editor/level/thangs/ThangsTabView.coffee, then save the level. Done means the selected existing level has useful, varied decorations without unintended collision changes.