Object

Object encompasses the following (as defined by game files):

• Item
• Building
• Plant
• NPC; NPCs being the only animate "Object"

Item

Anything laying on the ground, ie:

• Artifacts
• Weapons
• Pills, Medicines
• Crafting Material
• Building Material

Building

Anything constructed from the Build menu

Plant

Anything naturally growing, or grown in a Field or Herb Garden, including Trees, and Spirit Roots

NPC

An animate Object.

Notable NPCs:

• He Zudao