Basic vanilla-like spawn protection for PocketMine-MP
After you first start the server with the plugin loaded, a default config.yml will be generated. You can then tweak the radius field to control how big the spawn protection zone will be.
basicspawnprotection.bypassallows a user to bypass protection in the spawn area. This is restricted to OPs only by default.
Spawn protection currently applies to all worlds. If you don't want this, a more advanced plugin might be better to your taste.