class Rosegold::PlayerInventory

• Rosegold::PlayerInventory
• Reference
• Object

Overview

Persistent player inventory that matches vanilla Minecraft's model. This inventory never changes structure (always 36 slots) and persists across container operations.

Defined in:

rosegold/inventory/player_inventory.cr

Constant Summary

HOTBAR_SIZE = 9

INVENTORY_SIZE = ItemConstants::InventorySize::PLAYER_INVENTORY

MAIN_INVENTORY_SIZE = 27

Constructors

• .new

Instance Method Summary

• #[](index : Int32) : Rosegold::Slot

  Get slot by index (0-35)

• #[]=(index : Int32, slot : Rosegold::Slot)

  Set slot by index (0-35)

• #count(&block : Rosegold::Slot -> Bool) : Int32

  Count items matching predicate

• #find(&block : Rosegold::Slot -> Bool) : Rosegold::Slot | Nil

  Find first slot matching predicate

• #first_empty_slot : Int32 | Nil

  Find first empty slot index, returns nil if full

• #hotbar : Array(Rosegold::Slot)

  Hotbar slots (indices 0-8)

• #items : Array(Rosegold::Slot)

  Direct access to inventory items (like vanilla)

• #main_inventory : Array(Rosegold::Slot)

  Main inventory slots (indices 9-35)

• #selected_slot(selection : UInt8) : Rosegold::Slot

  Get selected hotbar slot (based on client selection)

• #to_s(io)
• #update_slot(index : Int32, slot : Rosegold::Slot)

  Update a specific slot (used by packet handlers)

• #update_slots(slots : Array(Rosegold::Slot), start_index : Int32 = 0)

  Update multiple slots (used by SetContainerContent)

Constructor Detail

Instance Method Detail