From 26772082da273b1d1ae401add7463a3ac6e1a3e0 Mon Sep 17 00:00:00 2001
From: Shoghi Cervantes <shoghicp@gmail.com>
Date: Tue, 11 Feb 2014 22:28:53 +0100
Subject: [PATCH] Random generator with signed int/float methods

---
 src/utils/Random.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/utils/Random.php b/src/utils/Random.php
index fd0273ecb..fbd00397f 100644
--- a/src/utils/Random.php
+++ b/src/utils/Random.php
@@ -47,10 +47,18 @@ class Random{
 		return Utils::readInt($this->nextBytes(4)) & 0x7FFFFFFF;
 	}
 	
+	public function nextSignedInt(){
+		return Utils::readInt($this->nextBytes(4));
+	}
+	
 	public function nextFloat(){
 		return $this->nextInt() / 0x7FFFFFFF;
 	}
 	
+	public function nextSignedFloat(){
+		return $this->nextSignedInt() / 0x7FFFFFFF;
+	}
+	
 	public function nextBytes($byteCount){
 		$bytes = "";
 		for($i = 0; $i < $byteCount; ++$i){