New art assets, work on implementing more adventurer behavior and making them work better together, and steps towards completing the first quest loop.

ai/tasks/conditions/is_unregistered.gd

@@ -0,0 +1,7 @@
+extends BTCondition
+
+func _tick(delta: float) -> Status:
+	if agent.data and !Guild.has_guild_member(agent.data):
+		return SUCCESS
+	else:
+		return FAILURE