From 2549f632cd1cdc5b02d9c0fe3f2abed1438ef5ec Mon Sep 17 00:00:00 2001
From: Remington Covert <bryce@brycecovertoperations.com>
Date: Wed, 17 Sep 2014 12:29:20 -0700
Subject: [PATCH] making alpha work.

---
 src/play_clj/core_graphics.clj | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/play_clj/core_graphics.clj b/src/play_clj/core_graphics.clj
index e27f89c..66a2b59 100644
--- a/src/play_clj/core_graphics.clj
+++ b/src/play_clj/core_graphics.clj
@@ -490,7 +490,9 @@ with the tiled map file at `path` and `unit` scale.
   (let [^Batch batch (.getBatch renderer)]
     (.begin batch)
     (doseq [entity entities]
-      (e/draw! entity screen batch))
+      (.setColor batch (color 1 1 1 (or (:opacity entity) 1.0)))
+      (e/draw! entity screen batch)
+      (.setColor batch (color 1 1 1 1)))
     (.end batch))
   entities)