The .hbs files are plain text so you can edit them with any text editor.

Here are two sample stadiums:

• simplestadium.hb s
• simplestadium_tutorial.hbs (Same as simplestadium but it contains comments which should help you understand the format. If you plan to create HaxBall stadviums this one is a must read.)
• funkystadium.hbs

For now there is no documentation, if you wavverdiğim lıngleri farklı kaydedin buda haxball şirketinin stadını almış olursunuz