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;;;; model.lisp -- bknr.datastore class definitions for dnd
(in-package :dnd)
(deftype title ()
`(member :noob))
(deftype character-class ()
`(member :hero))
(defun hero-class (h)
"barGaryan") ; TODO: real implementation
(defun hero-title (h)
"Scouse Chef") ; TODO: real implementation
(defun renown (hero)
(experience hero)) ; TODO: real implementaiton
;;; persistent mixins
(defclass has-uid ()
((nuid :reader uid
:initform (nuid)
:index-type idx:string-unique-index
:index-reader object-with-uid))
(:metaclass db:persistent-class))
(defclass can-equip ()
((equipment-table
:initform nil
:type cons
:documentation "A PLIST mapping 'equipment slots' to instances of LOOT. Equipment slots are things like :head, :torso, :left-ring, etc")
(equipment-slot-names
:initform +standard-humanoid-equipment+
:initarg :slot-names
:type (list keyword)
:documentation "The list of slots available to this entity."))
(:metaclass db:persistent-class))
(defclass has-chronicle ()
((chronicle :accessor chronicle :initform nil))
(:metaclass db:persistent-class)
(:documentation "A chronicle is a general purpose log of events. It stores a single slot that"))
(defparameter +standard-humanoid-equipment+
'(:head :neck :torso :waist :legs :feet :arms :left-fingers :right-fingers
:left-holding :right-holding :cloak)
"The equipment slots for standard humanoids")
;; abstract class
(defclass game-object (db:store-object has-uid has-chronicle)
()
(:metaclass db:persistent-class))
;; a user
(defclass hero (game-object can-equip)
((name
:accessor hero-name
:initarg :name
:initform (error "Heroes must be named")
:type string
:index-type idx:string-unique-index
:index-reader hero-known-as)
(experience
:accessor experience
:initform 0
:type integer)
(pwhash
:accessor pwhash
:type string
:initarg :pwhash
:documentation "A hash of the password, hashed with the value of the pwsalt slot.")
(pwsalt
:reader pwsalt
:initform (nuid)
:type string
:documentation "Salt for this hero's password hash."))
(:metaclass db:persistent-class))
(defun all-heroes ()
(db:store-objects-with-class 'hero))
;; TODO expiration?
(defclass session (db:store-object)
((hero :reader session-hero
:initarg :hero)
(id :reader session-id
:initform (nuid)
:index-type idx:string-unique-index
:index-reader session-with-id))
(:metaclass db:persistent-class))
(defclass campaign (game-object)
((creator
:reader campaign-creator
:initarg :creator
:initform (error "campaigns must have a creator")
:documentation "The hero instance of the user who made this campaign.")
(seers
:accessor campaign-seers
:initarg :seers
:initform nil
:documentation "Seers are the people who peer out into their instruments of divination that heroes may go on quests.")
(title
:accessor campaign-title
:initarg :title
:initform (error "A campaign needs a title"))
(rumors
:accessor campaign-rumors
:initarg nil
:documentation "Beasts and Monsters rumored to be lurking about."))
(:metaclass db:persistent-class)
(:documentation "A campaign is a container of quests. Campaigns are expected to be
engaged with on a particular schedule, and are run by particular people."))
(defclass quest (game-object)
((campaign
:reader quest-campaign
:initarg :campaign
:initform (error "No quest can fall outside the scope of a campaign.")
:index-type idx:hash-list-index
:index-reader quests-in-campaign
:documentation "The campaign to which this quest belongs")
(name
:accessor quest-name
:initarg :name
:initform (format nil "~a" (gensym "QUEST")))
(horizon-of-hope
:accessor horizon-of-hope
:initarg :deadline
:initform nil
:documentation "When all hope becomes lost.")
(heroes
:accessor heroes-in-quest
:initarg :heroes
:initform nil
:documentation "A list of heroes in this quest. Join and flight dates are logged in the chronicle.")
(startedp
:accessor quest-startedp
:initform nil
:documentation "Indication of whether the quest is active or not - i.e. whether heroes are on this quest."))
(:metaclass db:persistent-class)
(:documentation "A collection of hazards"))
(defclass hazard (game-object)
((quest
:accessor quest
:index-type idx:hash-list-index
:index-reader hazards-in-quest
:documentation "The quest to which this hazard belongs. Initially it is unbound. It becomes boudn when the hazard is added to a quest.")
(overcomep
:accessor overcomep
:initform nil
:documentation "indicates whether or not this hazard has been overcome."))
(:metaclass db:persistent-class)
(:documentation "Hazard is a superclass for all hazards encountered in a quest. It's chronicle includes data about which heroes fought and which overcame."))
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