Astronaut (NPC)

Astronaut is an NPC that spawns after Gravitron is defeated and a house is vacant. He sells many moon-related items.

Names
The Astronaut can have one of the following names---> All the names that the astronaut can have are also first names of famous astronauts who actually existed.
 * Neil
 * Buzz
 * Edward
 * Yuri
 * Alan
 * William

Quotes

 * 'Want to go to the Moon?'
 * 'One small step for... I have no idea why I said that' (Only if name is Neil)
 * 'You have potential, young explorer. I'll give you that.'
 * 'It's good to be back!'
 * 'I heard that there is moon on earth now' (only if the Moon Biome consists at least 1% of world)
 * 'The Space Suit is original!'

Sells
The astronaut sells various items:
 * Space Helmet
 * Space Chestpiece
 * Space Boots
 * America Flag
 * Lunar Dagger
 * Gravity Emblem