Inventory system

[MaxisMaximov]

Forgor that Inventory is required for buildings to work

[MaxisMaximov]

• [x] Basic implementation Just simple system of storing and modifying u8s
  • [x] Vector of u8 in Player struct with Index variable
  • [x] Selection Interaction (Forward/Backward)
  • [x] Increment Interaction (Increase/Decrease)
  • [x] Remove & Add Interactions
  • [x] Debug message for display
  • [x] Cleanup

[MaxisMaximov]

• [x] Paint Pass 1 First coat of improvements
  • [x] Merge inventory operations
  • [x] Display current and max. size of the inventory
  • [x] Allow for proper removal and addition of items
  • [x] Add inventory size cap
  • [x] Add failsafe against removing all items

[MaxisMaximov]

• [x] Paint Pass 2 Structing
  • [x] Create an "item" struct
  • [x] Convert vec of u8s into vec of "items"
  • [x] Add a temporary "enum" Hashmap of item names
  • [x] Make the display look into the hashmap for names
  • [x] Sepparate the inventory into it's own struct
  • [x] Sepparate the item and inventory structs into their own file
  • [x] Cleanup