1 files changed, 46 insertions, 0 deletions
diff --git a/apps/plugins/xracer/generator.h b/apps/plugins/xracer/generator.h
new file mode 100644
index 0000000..306c3b9
--- /dev/null
+++ b/apps/plugins/xracer/generator.h
@@ -0,0 +1,46 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2015 Franklin Wei
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#ifndef _GENERATOR_H_
+#define _GENERATOR_H_
+
+#include <stdbool.h>
+
+struct sprite_data_t;
+struct road_segment;
+
+void gen_reset(void);
+
+void add_road(struct road_segment *road, unsigned int road_length, unsigned int idx, unsigned int len, long curve, int hill);
+
+/* slope *must* be positive! for negative slopes, use add_downhill */
+void add_uphill(struct road_segment *road, unsigned int road_length, unsigned int idx, int slope, int hold, long curve);
+
+/* slope *must* be negative! for positive slopes, use add_uphill */
+void add_downhill(struct road_segment *road, unsigned int road_length, unsigned int idx, int slope, int hold, long curve);
+
+void generate_random_road(struct road_segment *road, unsigned int road_length, bool hills, bool curves);
+
+/* appends a sprite to the end of the linked list of sprites */
+/* data must be static! */
+void add_sprite(struct road_segment *seg, struct sprite_data_t *data);
+
+#endif