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| author | Philipp Sehmisch <tmw@crushnet.org> | 2007-05-04 13:09:25 +0000 |
|---|---|---|
| committer | Philipp Sehmisch <tmw@crushnet.org> | 2007-05-04 13:09:25 +0000 |
| commit | 00fb4bde7974a20aacfc1c52e48fff2faee2d385 (patch) | |
| tree | 2097ef003495d7e6b4a8cf697ad7896039aac113 /src/utils/minmax.h | |
| parent | b3376bfe4e26591e1dc1066d8f2270baf4f9f759 (diff) | |
| download | mana-client-00fb4bde7974a20aacfc1c52e48fff2faee2d385.tar.gz mana-client-00fb4bde7974a20aacfc1c52e48fff2faee2d385.tar.bz2 mana-client-00fb4bde7974a20aacfc1c52e48fff2faee2d385.tar.xz mana-client-00fb4bde7974a20aacfc1c52e48fff2faee2d385.zip | |
Merged particle engine into main eAthena branch.
Diffstat (limited to 'src/utils/minmax.h')
| -rw-r--r-- | src/utils/minmax.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/utils/minmax.h b/src/utils/minmax.h new file mode 100644 index 00000000..1add2b7e --- /dev/null +++ b/src/utils/minmax.h @@ -0,0 +1,47 @@ +/*
+ * The Mana World
+ * Copyright 2006 The Mana World Development Team
+ *
+ * This file is part of The Mana World.
+ *
+ * The Mana World 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
+ * any later version.
+ *
+ * The Mana World 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with The Mana World; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/**
+ * Returns a random numeric value that is larger than or equal min and smaller
+ * than max
+ */
+
+template <typename T> struct MinMax
+{
+ void set(T min, T max)
+ {
+ minVal=min; maxVal=max;
+ }
+
+ void set(T val)
+ {
+ set(val, val);
+ }
+
+ T value()
+ {
+ return (T)(minVal + (maxVal - minVal) * (rand() / ((double) RAND_MAX + 1)));
+ }
+
+ T minVal;
+ T maxVal;
+};
|