From 31907283a4bb3aaa69a5b9cc1c1606271fb58660 Mon Sep 17 00:00:00 2001
From: Franklin Wei <git@fwei.tk>
Date: Wed, 4 Jan 2017 20:31:06 -0500
Subject: puzzles: fix a few things

- old acos() function was broken, replaced with a call to atan2(); this fixes "Cube!"
- Makefile extended to support building "unfinished games", but not enabled
- a backdrop issue fixed in rockbox.c

Change-Id: I9393e958d43de32f4ccf18e1cb409f75c2e1ed3c
---
 apps/plugins/puzzles/rockbox.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'apps/plugins/puzzles/rockbox.c')

diff --git a/apps/plugins/puzzles/rockbox.c b/apps/plugins/puzzles/rockbox.c
index aac2781c5d..b64ab7559f 100644
--- a/apps/plugins/puzzles/rockbox.c
+++ b/apps/plugins/puzzles/rockbox.c
@@ -699,6 +699,10 @@ static void do_configure_item(config_item *cfg)
     {
         bool res = cfg->ival != 0;
         rb->set_bool(cfg->name, &res);
+
+        /* seems to reset backdrop */
+        rb->lcd_set_backdrop(NULL);
+
         cfg->ival = res;
         break;
     }
-- 
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