fix rubbish last commit

src/cljs/topdown2d/core.cljs

@@ -118,7 +118,8 @@
               (get-in gamestate [:dimensions :w])
               (get-in gamestate [:dimensions :h]))
   (let [scenekey (:scene gamestate)
-        drawfunc (get-in gamestate [:scenes scenekey :draw])]
+        scene (get-in gamestate [:scenes scenekey])
+        drawfunc (:draw scene)]
     (drawfunc gamestate scene))
   (draw-fps gamestate))
 

src/cljs/topdown2d/demoscene.cljs

@@ -5,35 +5,33 @@
    [topdown2d.sprites :as sprites]))
 
 (defn init [gamestate scenestate]
-  (assoc
+  (merge
    scenestate
-   :player
-   {:x (- (/ (get-in gamestate [:dimensions :w]) 2) 32)
-    :y (- (/ (get-in gamestate [:dimensions :h]) 2) 32)
-    :w 64 :h 64
-    :d :s
-    :sprite
-    {:image (.getElementById js/document "demo-player")
-     :size 64
-     :rows {:w 1 :e 3
-            :n 0 :s 2
-            :? 2}
-     :cycle {:pos 0
-             :from 1
-             :count 8
-             :last-cycle 0
-             ;; seconds per cycle
-             :spc 0.08}}}
-   :viewport
-   {:image (.getElementById js/document "demo-background")
-    :keep-in {:x 0 :y 0
-              :w 2239 :h 2235}
-    :x 1 :y 1
-    :d :?
-    ;; pixels per second
-    :pps 350
-    :w (get-in gamestate [:dimensions :w])
-    :h (get-in gamestate [:dimensions :h])}))
+   {:player {:x (- (/ (get-in gamestate [:dimensions :w]) 2) 32)
+             :y (- (/ (get-in gamestate [:dimensions :h]) 2) 32)
+             :w 64 :h 64
+             :d :s
+             :sprite
+             {:image (.getElementById js/document "demo-player")
+              :size 64
+              :rows {:w 1 :e 3
+                     :n 0 :s 2
+                     :? 2}
+              :cycle {:pos 0
+                      :from 1
+                      :count 8
+                      :last-cycle 0
+                      ;; seconds per cycle
+                      :spc 0.08}}}
+    :viewport {:image (.getElementById js/document "demo-background")
+               :keep-in {:x 0 :y 0
+                         :w 2239 :h 2235}
+               :x 1 :y 1
+               :d :?
+               ;; pixels per second
+               :pps 350
+               :w (get-in gamestate [:dimensions :w])
+               :h (get-in gamestate [:dimensions :h])}}))
 
 (defn update-player [gamestate player dir]
   (let [old-dir (:d player)
@@ -54,7 +52,7 @@
   (let [player (:player scenestate)
         viewport (:viewport scenestate)
         dir (get-in gamestate [:input :dir])]
-    (assoc scenedata
+    (assoc scenestate
            :player (update-player gamestate player dir)
            :viewport (update-viewport gamestate viewport dir))))