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  OneDropCore – Item Icon Assets
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WHAT THIS FOLDER IS FOR:
  Place PNG item icon files here so the web inventory viewer
  can display proper item icons instead of coloured fallback boxes.

EXPECTED FORMAT:
  File name : lowercase material name + ".png"
  Examples  : diamond_sword.png
              dirt.png
              iron_pickaxe.png
              netherite_axe.png
              cobblestone.png
              chest.png

  The material name matches the Bukkit Material enum name in lowercase.
  For example, Material.DIAMOND_SWORD → "diamond_sword.png"

WHERE TO GET ICONS:
  Option A – Extract from a Minecraft client resource pack:
    1. Open .minecraft/versions/<version>/<version>.jar with 7-Zip or similar.
    2. Navigate to assets/minecraft/textures/item/
    3. Copy the PNG files you want here.
    Note: Minecraft item textures are 16x16 pixels. The web viewer
    renders them at 36x36 with image-rendering: pixelated so they
    stay crisp.

  Option B – Use a community-created icon pack.
    Many free Minecraft resource packs are available online.
    Use only packs you are licensed to use.

FALLBACK BEHAVIOUR:
  If a PNG does not exist, the viewer shows a coloured box with
  abbreviated material initials (e.g. "DS" for DIAMOND_SWORD).
  The fallback is functional – the tooltip still shows full item
  details including name, enchantments, durability, and lore.

PATH:
  plugins/OneDropCore/web/assets/items/<material_name>.png

NOTE:
  The server must be restarted or the web server must be reloaded
  for newly placed PNG files to be accessible. Existing files are
  served live without restart.
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