Start physics

src/play_clj/utils.clj

@@ -1,6 +1,7 @@
 (ns play-clj.utils
   (:require [clojure.string :as s])
   (:import [com.badlogic.gdx.graphics.g2d TextureRegion]
+           [com.badlogic.gdx.math Vector2 Vector3]
            [com.badlogic.gdx.scenes.scene2d Actor]
            [com.badlogic.gdx.utils Array ArrayMap]))
 
@@ -67,6 +68,12 @@
      (.put amap k v))
    amap))
 
+(defn gdx-vector
+  ([x y]
+    (Vector2. x y))
+  ([x y z]
+    (Vector3. x y z)))
+
 ; java interop
 
 (defmacro call!