1 files changed, 0 insertions, 96 deletions
diff --git a/src/assets/viz/1/viz/forest.cljs b/src/assets/viz/1/viz/forest.cljs
deleted file mode 100644
index 9810089..0000000
--- a/src/assets/viz/1/viz/forest.cljs
+++ /dev/null
@@ -1,96 +0,0 @@
-(ns viz.forest)
-
-(defn new-forest []
-  {:nodes {}
-   :roots #{}
-   :leaves #{}
-   :next-id 0})
-
-(defn- new-id [forest]
-  (let [id (:next-id forest)]
-    [(assoc forest :next-id (inc id))
-     id]))
-
-(defn- unset-parent [forest id parent-id]
-  (-> forest
-      (update-in [:nodes id] dissoc :parent-id :parent-pos)
-      (update-in [:nodes parent-id :child-ids] disj id)
-      (update-in [:roots] conj id)
-      (update-in [:leaves] conj parent-id)
-      ))
-
-(defn- set-parent [forest id parent-id]
-  (let [parent-pos (get-in forest [:nodes parent-id :pos])
-        prev-parent-id (get-in forest [:nodes id :parent-id])
-        ]
-    (-> forest
-        (assoc-in [:nodes id :parent-id] parent-id)
-        (assoc-in [:nodes id :parent-pos] parent-pos)
-        (update-in [:nodes parent-id :child-ids] #(if %1 (conj %1 id) #{id}))
-        (update-in [:roots] disj id)
-        (update-in [:leaves] disj parent-id)
-        ;; If there was a previous parent of the child, unset that shit
-        (#(if prev-parent-id (unset-parent %1 id prev-parent-id) %1))
-        )))
-
-(defn add-node [forest pos]
-  (let [[forest id] (new-id forest)
-        forest (-> forest
-                   (assoc-in [:nodes id] {:id id :pos pos})
-                   (update-in [:roots] conj id)
-                   (update-in [:leaves] conj id)
-                   )
-        ]
-    [forest id]))
-
-(defn remove-node [forest id]
-  (let [child-ids (get-in forest [:nodes id :child-ids])
-        parent-id (get-in forest [:nodes id :parent-id])]
-    (-> forest
-        ;; unset this node's parent, if it has one
-        (#(if parent-id (unset-parent %1 id parent-id) %1))
-        ;; unset this node's children, if it has any
-        ((fn [forest] (reduce #(unset-parent %1 %2 id) forest child-ids)))
-        ;; remove from all top-level sets
-        (update-in [:nodes] dissoc id)
-        (update-in [:roots] disj id)
-        (update-in [:leaves] disj id)
-        )))
-
-(defn get-node [forest id]
-  (get-in forest [:nodes id]))
-
-(defn spawn-child [forest parent-id pos]
-  (let [[forest id] (add-node forest pos)
-        forest (-> forest
-                   (set-parent id parent-id)
-                   )
-        ]
-    [forest id]))
-
-(defn roots [forest] (-> forest :nodes (select-keys (:roots forest)) (vals)))
-(defn root? [node] (not (boolean (:parent-id node))))
-
-(defn leaves [forest] (-> forest :nodes (select-keys (:leaves forest)) (vals)))
-(defn leaf? [node] (empty? (:child-ids node)))
-
-(defn lines [forest]
-  (->> forest
-       (:nodes)
-       (vals)
-       (remove #(empty? (:parent-pos %)))
-       (map #(vector (:pos %) (:parent-pos %)))
-       ))
-
-(def my-forest
-  (let [forest (new-forest)
-        [forest id0] (add-node forest [0 0])
-        [forest id1] (spawn-child forest id0 [1 1])
-        [forest id2] (spawn-child forest id0 [-1 -1])
-        [forest id3] (spawn-child forest id1 [2 2])
-        forest (remove-node forest id1)
-        ]
-    forest))
-
-(identity my-forest)
-(lines my-forest)