From c9d9d3d4d3c7b48a11688a1f2c5d9e7b2bebaf12 Mon Sep 17 00:00:00 2001
From: Anthony Calosa <anthonycalosa@gmail.com>
Date: Sat, 19 Sep 2015 13:05:16 +0800
Subject: [PATCH] Random

I have a profile with 100+ decks and it seems with the previous code,
the random deck seems not random.
---
 projects/mtg/src/DeckMenu.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/projects/mtg/src/DeckMenu.cpp b/projects/mtg/src/DeckMenu.cpp
index 7c2e060f5..961bc8332 100644
--- a/projects/mtg/src/DeckMenu.cpp
+++ b/projects/mtg/src/DeckMenu.cpp
@@ -215,7 +215,10 @@ void DeckMenu::selectRandomDeck(bool isAi)
 {
     DeckManager *deckManager = DeckManager::GetInstance();
     vector<DeckMetaData *> *deckList = isAi ? deckManager->getAIDeckOrderList() : deckManager->getPlayerDeckOrderList();
-    int random = (WRand() * 1000) % deckList->size();
+    //int random = (WRand() * 1000) % deckList->size();
+    int lowest=0, highest = deckList->size();
+    int range=(highest-lowest)+1;
+    int random = lowest+int(range*rand()/(RAND_MAX + 1.0));
     selectDeck( random, isAi );
 }