diff options
| author | Mirrorbot <mirrorbot@cogarr.net> | 2025-12-27 17:53:06 -0600 |
|---|---|---|
| committer | Mirrorbot <mirrorbot@cogarr.net> | 2025-12-27 17:53:06 -0600 |
| commit | 71e94ee161447b84c0eaabf6567f8fa62262cd3e (patch) | |
| tree | 391064cc6173a6fe75069af2fdc1978af12f623e /include/IRandomizer.h | |
| download | irrlicht-71e94ee161447b84c0eaabf6567f8fa62262cd3e.tar.gz irrlicht-71e94ee161447b84c0eaabf6567f8fa62262cd3e.tar.bz2 irrlicht-71e94ee161447b84c0eaabf6567f8fa62262cd3e.zip | |
Diffstat (limited to 'include/IRandomizer.h')
| -rw-r--r-- | include/IRandomizer.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/IRandomizer.h b/include/IRandomizer.h new file mode 100644 index 0000000..a0c0730 --- /dev/null +++ b/include/IRandomizer.h @@ -0,0 +1,33 @@ +// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __I_RANDOMIZER_H_INCLUDED__
+#define __I_RANDOMIZER_H_INCLUDED__
+
+#include "IReferenceCounted.h"
+
+namespace irr
+{
+
+//! Interface for generating random numbers
+class IRandomizer : public virtual IReferenceCounted
+{
+public:
+ //! resets the randomizer
+ /** \param value Initialization value (seed) */
+ virtual void reset(s32 value=0x0f0f0f0f) =0;
+
+ //! generates a pseudo random number in the range 0..randMax()
+ virtual s32 rand() const =0;
+
+ //! generates a pseudo random number in the range 0..1
+ virtual f32 frand() const =0;
+
+ //! get maxmimum number generated by rand()
+ virtual s32 randMax() const =0;
+};
+
+} // end namespace irr
+
+#endif
|