From 8299627ed950a0ebe4395951c00805ace9bde533 Mon Sep 17 00:00:00 2001
From: kiper <kiperek@o2.pl>
Date: Sun, 1 Jan 2012 00:32:13 +0100
Subject: Update headers for 2012. HAPPY NEW YEAR!!!

---
 src/server/shared/Utilities/Util.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/server/shared/Utilities/Util.cpp')

diff --git a/src/server/shared/Utilities/Util.cpp b/src/server/shared/Utilities/Util.cpp
index 5919529c6bf..ba385230822 100755
--- a/src/server/shared/Utilities/Util.cpp
+++ b/src/server/shared/Utilities/Util.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2011 TrinityCore <http://www.trinitycore.org/>
+ * Copyright (C) 2008-2012 TrinityCore <http://www.trinitycore.org/>
  * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
  *
  * This program is free software; you can redistribute it and/or modify it
-- 
cgit v1.2.3


From 29c2dfb1dad310b7388685a7020f303b45a6569f Mon Sep 17 00:00:00 2001
From: Chaplain <aionthefirst@gmail.com>
Date: Mon, 2 Jan 2012 12:38:55 +0300
Subject: [Core/Utilities] Implement random generator for float values.  *for
 mt and sfmt  *some codestyle

---
 src/server/shared/Utilities/Util.cpp | 25 ++++++++++++++++++-------
 src/server/shared/Utilities/Util.h   |  3 +++
 2 files changed, 21 insertions(+), 7 deletions(-)

(limited to 'src/server/shared/Utilities/Util.cpp')

diff --git a/src/server/shared/Utilities/Util.cpp b/src/server/shared/Utilities/Util.cpp
index ba385230822..6ae43bc6840 100755
--- a/src/server/shared/Utilities/Util.cpp
+++ b/src/server/shared/Utilities/Util.cpp
@@ -30,17 +30,22 @@
 typedef ACE_TSS<SFMTRand> SFMTRandTSS;
 static SFMTRandTSS sfmtRand;
 
-int32 irand (int32 min, int32 max)
+int32 irand(int32 min, int32 max)
 {
     return int32(sfmtRand->IRandom(min, max));
 }
 
-uint32 urand (uint32 min, uint32 max)
+uint32 urand(uint32 min, uint32 max)
 {
     return sfmtRand->URandom(min, max);
 }
 
-int32 rand32 ()
+float frand(float min, float max)
+{
+    return float(sfmtRand->Random() * (max - min) + min);
+}
+
+int32 rand32()
 {
     return int32(sfmtRand->BRandom());
 }
@@ -50,27 +55,33 @@ double rand_norm(void)
     return sfmtRand->Random();
 }
 
-double rand_chance (void)
+double rand_chance(void)
 {
     return sfmtRand->Random() * 100.0;
 }
+
 #else
 typedef ACE_TSS<MTRand> MTRandTSS;
 static MTRandTSS mtRand;
 
 int32 irand(int32 min, int32 max)
 {
-    return int32(mtRand->randInt (max - min)) + min;
+    return int32(mtRand->randInt(max - min)) + min;
 }
 
 uint32 urand(uint32 min, uint32 max)
 {
-    return mtRand->randInt (max - min) + min;
+    return mtRand->randInt(max - min) + min;
+}
+
+float frand(float min, float max)
+{
+    return float(mtRand->randExc(max - min) + min);
 }
 
 int32 rand32()
 {
-    return mtRand->randInt ();
+    return mtRand->randInt();
 }
 
 double rand_norm(void)
diff --git a/src/server/shared/Utilities/Util.h b/src/server/shared/Utilities/Util.h
index b67761c4977..684b26eea63 100755
--- a/src/server/shared/Utilities/Util.h
+++ b/src/server/shared/Utilities/Util.h
@@ -64,6 +64,9 @@ inline uint32 secsToTimeBitFields(time_t secs)
 /* Return a random number in the range 0 .. RAND32_MAX. */
  int32 rand32();
 
+  /* Return a random number in the range min..max */
+ float frand(float min, float max);
+
 /* Return a random double from 0.0 to 1.0 (exclusive). Floats support only 7 valid decimal digits.
  * A double supports up to 15 valid decimal digits and is used internally (RAND32_MAX has 10 digits).
  * With an FPU, there is usually no difference in performance between float and double. */
-- 
cgit v1.2.3