aboutsummaryrefslogtreecommitdiffstats
path: root/wirish/wirish_math.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'wirish/wirish_math.cpp')
-rw-r--r--wirish/wirish_math.cpp72
1 files changed, 36 insertions, 36 deletions
diff --git a/wirish/wirish_math.cpp b/wirish/wirish_math.cpp
index 0d907c4..12a21c3 100644
--- a/wirish/wirish_math.cpp
+++ b/wirish/wirish_math.cpp
@@ -1,54 +1,54 @@
/*
- Modified by LeafLabs, LLC.
-
- Part of the Wiring project - http://wiring.org.co
- Copyright (c) 2004-06 Hernando Barragan
- Modified 13 August 2006, David A. Mellis for Arduino - http://www.arduino.cc/
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General
- Public License along with this library; if not, write to the
- Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- Boston, MA 02111-1307 USA
-
- $Id$
-*/
+ * Modified by LeafLabs, LLC.
+ *
+ * Part of the Wiring project - http://wiring.org.co Copyright (c)
+ * 2004-06 Hernando Barragan Modified 13 August 2006, David A. Mellis
+ * for Arduino - http://www.arduino.cc/
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
#include <stdlib.h>
#include "math.h"
void randomSeed(unsigned int seed) {
- if (seed != 0) {
- srand(seed);
- }
+ if (seed != 0) {
+ srand(seed);
+ }
}
long random(long howbig) {
- if (howbig == 0) {
- return 0;
- }
- return rand() % howbig;
+ if (howbig == 0) {
+ return 0;
+ }
+
+ return rand() % howbig;
}
long random(long howsmall, long howbig) {
- if (howsmall >= howbig) {
- return howsmall;
- }
- long diff = howbig - howsmall;
- return random(diff) + howsmall;
+ if (howsmall >= howbig) {
+ return howsmall;
+ }
+
+ long diff = howbig - howsmall;
+ return random(diff) + howsmall;
}
long map(long x, long in_min, long in_max, long out_min, long out_max) {
- return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
+ return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
}