I have a config.yml file like this below: How do I write a function that returns spawn, lol, xd, Warpa, Warphei? I know that for example if I want to get X inside spawn I can do this plugin.getConfig().getString("spawn.X"); I just don't know how to list all of the names.
spawn:
World: world
X: 80.96770114181192
Y: 72.0
Z: -377.6790770077272
Pitch: 14.682037
Yaw: 113.62133
lol:
World: world
X: 109.60479547630788
Y: 71.0
Z: -353.9986813646272
Pitch: 2.6992812
Yaw: 102.31512
xd:
World: world
X: 106.59929856356823
Y: 71.0
Z: -354.65178849406584
Pitch: 2.6992812
Yaw: 102.31512
Warpa:
World: world
X: 188.43198209818965
Y: 70.5998614967549
Z: -331.69999998807907
Pitch: 15.525846
Yaw: -129.82843
Warphei:
World: world
X: 190.8221960506558
Y: 70.5998614967549
Z: -341.26133473481616
Pitch: 15.525846
Yaw: -129.82843
I'm assuming config.yml is already available on the server. As you know, you can get the FileConfiguration instance of the default config by calling JavaPlugin#getConfig().
To get all elements in a configuration section, you can call ConfigurationSection#getKeys(boolean deep). As FileConfiguration implements ConfigurationSection, you can call the getkeys method on your FileConfiguration instance. The boolean indicates whether you want to get all deep paths as well.
Examples:
FileConfiguration#getKeys(false)
FileConfiguration#getKeys(true)