From 9b93f6c68c08afd96d738c49a55201843cad72a6 Mon Sep 17 00:00:00 2001
From: Deskull <deskull@users.sourceforge.jp>
Date: Mon, 3 Mar 2014 21:34:26 +0900
Subject: [PATCH] Add mt19337 engine to Dice class.

---
 Deeangband/Dice.cpp | 4 ++--
 Deeangband/Dice.h   | 2 ++
 Deeangband/stdafx.h | 3 ++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/Deeangband/Dice.cpp b/Deeangband/Dice.cpp
index b9a11e6..ad48618 100644
--- a/Deeangband/Dice.cpp
+++ b/Deeangband/Dice.cpp
@@ -45,12 +45,12 @@ int Dice::maxCast(int num, int side)
 
 int Dice::rand0(int max)
 {
-	return rand() % max;
+	return mt() % max;
 }
 
 int Dice::rand1(int max)
 {
-	return rand() % max + 1;
+	return mt() % max + 1;
 }
 
 bool Dice::saving(int diff)
diff --git a/Deeangband/Dice.h b/Deeangband/Dice.h
index 2a1a6bb..9c70260 100644
--- a/Deeangband/Dice.h
+++ b/Deeangband/Dice.h
@@ -16,6 +16,8 @@ class Dice
 {
 private:
 
+	static std::mt19937 mt; //!< ƒƒ‹ƒZƒ“ƒkƒcƒCƒXƒ^‚É‚æ‚闐”¶¬ƒGƒ“ƒWƒ“
+
 	int num; //!< ƒ_ƒCƒX‚̐”
 	int side; //!< ƒ_ƒCƒX‚̖ʐ”
 
diff --git a/Deeangband/stdafx.h b/Deeangband/stdafx.h
index 5a40475..30fb4cc 100644
--- a/Deeangband/stdafx.h
+++ b/Deeangband/stdafx.h
@@ -32,7 +32,8 @@
 #include <memory>
 #include <cstdlib> 
 #include <list>
-
+#include <random>
+#include <ctime>
 #include <cassert>
 #include <fstream>
 #include <boost/serialization/serialization.hpp>
-- 
2.11.0