code/__DEFINES/mob_spawn.dm

CORPSE_INSTANT	this mob spawn creates the corpse instantly
CORPSE_ROUNDSTART	this mob spawn creates the corpse during GAME_STATE_PLAYING
GHOSTROLE_TAKE_PREFS_SPECIES	Ghost role will take on the player's species
GHOSTROLE_TAKE_PREFS_APPEARANCE	Ghost role will take on the player's apperance (though exlcuding name)
CANCEL_SPAWN	Return from create to stop the spawn process. Falsy value so one can just check !create()

Define Details

Return from create to stop the spawn process. Falsy value so one can just check !create()

this mob spawn creates the corpse instantly

this mob spawn creates the corpse during GAME_STATE_PLAYING

Ghost role will take on the player's apperance (though exlcuding name)

Ghost role will take on the player's species