BackPack Plugin

BackPack Plugin Overview The Backpack plugin gives players there own personal portable storage in Minecraft. U can open it just like a chest and it saves ur stuff even when the server restarts. Every backpack is unique and linked to the owner. U cant put a backpack inside another backpack to prevent exploits. Everything is super customizable. Also has comands to give, view and manage the backpacks and full config support. Features: * Backpack Items * Players can get them via comand (/backpack give) or craft them. * Every backpack is linked to a UUID and player name. * The lore on the item shows: Owner name, Backpack number, How full it is (used slots / total slots), and "Right click to open". * Comands /backpack give <player> Gives a backpack to someone. Optional: rows: size of it (like 2x9, 3x9) item: what item the backpack should be (e.g. CHEST, SHULKER_BOX) /backpack seeinside <player> <number> Lets u look into the backpack of another player using his backpack number. /backpack reload or /bp reload Reloads the config (items, recipes, lang stuff) without restarting the whole server. * Crafting * Has a default recipe but u can completely change it in the config (shape, materials etc). * U can set it to craft a real working backpack or just a dummy item. * Inventory Stuff * When u open it, u can move everything except the backpack u are currently looking inside. * U can move other backpacks around but u cant put them inside the open one. * The item lore updates automaticly when u put stuff in or take it out. * Saving / Persistence * All backpacks get saved to backpacks.yml (Contents, Size, Owner, Display name). * Loads automaticly when the plugin starts. * Config Options * Change the item for the backpack * Set default and max rows (size limits) * Full crafting recipe config * Language support (English & German msgs) * The config has english comments so u know what everything does. * Compatibility * Works with Paper/Spigot 1.21+ * Needs Java 17 or newer * Works across servers and offline players cause it uses UUIDs. * Dev Notes * Uses PersistentDataContainer to link the items to the inventorys. * Has a custom BackpackInventoryHolder so the plugin knows which inv belongs to which item. * Made it so it prevents server errors from nesting backpacks or loosing items. Coded by FrediFret. *