Use NBTTag to determine cosmetic item instead of using display name.
Added REPLACE/DROP/WARN option when equip cosmetic item.
472 - Display "No Box Available" instead of display "0 Available" (done)
Fixed bug - Gifted Mystery Boxes sometimes doesn't give to the receiver.
Code (Text):
# Do action when player equip cosmetic.
# Replace: Replace the old item with equipped cosmetic.
# Warn: Send a warning message to the player and reject to equip cosmetic.
# Drop: Drop the old item on the ground and equip cosmetic.
Equip-Cosmetic-Item-To-Slot: WARN