Add current-agenda parameter.

* 2d/agenda.scm (current-agenda): New variable.
  (with-agenda): New macro.
  (agenda-time, tick-agenda!, clear-agenda!, schedule)
  (schedule-interval, schedule-each, wait): Remove agenda parameter.

* 2d/game.scm (game-agenda): Delete it.
  (update): Tick current agenda.

* 2d/helpers.scm (define-guardian): Remove agenda argument.

* 2d/repl.scm (start-2d-repl): Remove agenda argument to schedule-each.

* 2d/signal.scm (signal-sample, signal-delay, signal-throttle): Remove
  agenda parameter.

* 2d/sprite.scm:
* examples/common.scm:
* examples/coroutine.scm:
* examples/font.scm:
* examples/particles.scm: Remove mention of game-agenda.

* README.org: Update example snippets.

1 files changed, 2 insertions, 4 deletions

diff --git a/2d/sprite.scm b/2d/sprite.scm
index 3b74fdb..c050a39 100644
--- a/2d/sprite.scm
+++ b/2d/sprite.scm
@@ -32,7 +32,6 @@
   #:use-module (2d animation)
   #:use-module (2d color)
   #:use-module (2d config)
-  #:use-module (2d game)
   #:use-module (2d helpers)
   #:use-module (2d math)
   #:use-module (2d shader)
@@ -175,8 +174,7 @@ currently bound."
                              1))))
 
 ;; A hash table for all of the animated sprites that have been drawn
-;; since the last game update.  It is cleared after every game-agenda
-;; tick.
+;; since the last game update.  It is cleared after every agenda tick.
 (define animated-sprites (make-hash-table))
 
 (define (register-animated-sprite-maybe sprite)
@@ -191,4 +189,4 @@ currently bound."
   (hash-clear! animated-sprites))
 
 ;; Update animated sprites upon every update.
-(schedule-each game-agenda update-animated-sprites!)
+(schedule-each update-animated-sprites!)