Revert "Add breaking changes"

This reverts commit f60d65e124.

src/play_clj/core.clj

@@ -563,3 +563,8 @@ of key-value pairs, which will be given to the function via its screen map.
         screen-fn (-> screen-object :options (get fn-name))]
     (apply execute-fn! screen-fn options)
     nil))
+
+(defn run!
+  "Deprecated. Please use `screen!` instead."
+  [& args]
+  (apply screen! args))

src/play_clj/core_basics.clj

@@ -101,6 +101,8 @@
     :fps (graphics! :get-frames-per-second)
     :fullscreen? (graphics! :is-fullscreen)
     :touched? (input! :is-touched)
+    :x (input! :get-x) ; deprecated, use :point-x instead
+    :y (input! :get-y) ; deprecated, use :point-y instead (it is flipped)
     :point-x (input! :get-x (or arg 0))
     :point-y (- (graphics! :get-height) (input! :get-y (or arg 0)))
     (u/throw-key-not-found k)))