mirror of
https://gitlab.com/OpenMW/openmw.git
synced 2025-03-21 13:20:54 +00:00
b4cdb965dc
(cherry picked from commit 8c810e36203b93780cae198a3f7e2fb33ee54b5d) # Conflicts: # apps/openmw/engine.cpp # apps/openmw/mwclass/npc.cpp # components/misc/rng.cpp # components/sceneutil/lightcontroller.cpp # libs/openengine/CMakeLists.txt
35 lines
667 B
C++
35 lines
667 B
C++
#ifndef OPENMW_COMPONENTS_MISC_RNG_H
|
|
#define OPENMW_COMPONENTS_MISC_RNG_H
|
|
|
|
#include <cassert>
|
|
|
|
namespace Misc
|
|
{
|
|
|
|
/*
|
|
Provides central implementation of the RNG logic
|
|
*/
|
|
class Rng
|
|
{
|
|
public:
|
|
|
|
/// seed the RNG
|
|
static void init();
|
|
|
|
/// return value in range [0.0f, 1.0f) <- note open upper range.
|
|
static float rollProbability();
|
|
|
|
/// return value in range [0.0f, 1.0f] <- note closed upper range.
|
|
static float rollClosedProbability();
|
|
|
|
/// return value in range [0, max) <- note open upper range.
|
|
static int rollDice(int max);
|
|
|
|
/// return value in range [0, 99]
|
|
static int roll0to99() { return rollDice(100); }
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|