src/caves/entities/aspects/destructible.clj @ ef03fb8bb7e4
Add real hp, attack and defense.
author |
Steve Losh <steve@stevelosh.com> |
date |
Sun, 15 Jul 2012 15:24:14 -0400 |
parents |
c1fba0f3ec5f |
children |
811f328099c6 |
(ns caves.entities.aspects.destructible
(:use [caves.entities.core :only [defaspect]]))
(defaspect Destructible
(take-damage [{:keys [id] :as this} world damage]
(let [damaged-this (update-in this [:hp] - damage)]
(if-not (pos? (:hp damaged-this))
(update-in world [:entities] dissoc id)
(assoc-in world [:entities id] damaged-this))))
(defense-value [this world]
(get this :defense 0)))