gamnit: differentiate background from default material and explain perf stats

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/gamnit/examples/template/src/template.nit b/lib/gamnit/examples/template/src/template.nit
index 8439b29..9c2c220 100644 (file)
--- a/lib/gamnit/examples/template/src/template.nit
+++ b/lib/gamnit/examples/template/src/template.nit
@@ -63,8 +63,8 @@ redef class App
                # cause glitches on mobiles devices with small depth buffer.
                world_camera.near = 1.0
 
-               # Make the background blue and opaque.
-               glClearColor(0.0, 0.0, 1.0, 1.0)
+               # Make the background sky blue and opaque.
+               glClearColor(0.5, 0.8, 1.0, 1.0)
 
                # If the first command line argument is an integer, add extra sprites.
                if args.not_empty and args.first.is_int then
@@ -109,8 +109,9 @@ redef class App
                if event isa QuitEvent or
                  (event isa KeyEvent and event.name == "escape" and event.is_up) then
                        # When window close button, escape or back key is pressed
-                       # show the average FPS over the last few seconds.
-                       print "{current_fps} fps"
+                       print "Ran at {current_fps} FPS in the last few seconds"
+
+                       print "Performance statistics to detect bottlenecks:"
                        print sys.perfs
 
                        # Quit abruptly