From 4b4c3f2a204d353e1fa793d1a2b08838221a8616 Mon Sep 17 00:00:00 2001
From: madmaxoft <github@xoft.cz>
Date: Fri, 4 Apr 2014 12:28:38 +0200
Subject: [PATCH] Changed cNoise seed to signed.

---
 src/Noise.cpp | 2 +-
 src/Noise.h   | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/Noise.cpp b/src/Noise.cpp
index a97ea70c6..32922c8f3 100644
--- a/src/Noise.cpp
+++ b/src/Noise.cpp
@@ -425,7 +425,7 @@ void cCubicCell3D::Move(int a_NewFloorX, int a_NewFloorY, int a_NewFloorZ)
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // cNoise:
 
-cNoise::cNoise(unsigned int a_Seed) :
+cNoise::cNoise(int a_Seed) :
 	m_Seed(a_Seed)
 {
 }
diff --git a/src/Noise.h b/src/Noise.h
index ea72c64e9..62004503f 100644
--- a/src/Noise.h
+++ b/src/Noise.h
@@ -25,7 +25,7 @@
 class cNoise
 {
 public:
-	cNoise(unsigned int a_Seed);
+	cNoise(int a_Seed);
 	cNoise(const cNoise & a_Noise);
 
 	// The following functions, if not marked INLINE, are about 20 % slower
@@ -47,14 +47,14 @@ public:
 
 	NOISE_DATATYPE CubicNoise3D (NOISE_DATATYPE a_X, NOISE_DATATYPE a_Y, NOISE_DATATYPE a_Z) const;
 
-	void SetSeed(unsigned int a_Seed) { m_Seed = a_Seed; }
+	void SetSeed(int a_Seed) { m_Seed = a_Seed; }
 
 	INLINE static NOISE_DATATYPE CubicInterpolate (NOISE_DATATYPE a_A, NOISE_DATATYPE a_B, NOISE_DATATYPE a_C, NOISE_DATATYPE a_D, NOISE_DATATYPE a_Pct);
 	INLINE static NOISE_DATATYPE CosineInterpolate(NOISE_DATATYPE a_A, NOISE_DATATYPE a_B, NOISE_DATATYPE a_Pct);
 	INLINE static NOISE_DATATYPE LinearInterpolate(NOISE_DATATYPE a_A, NOISE_DATATYPE a_B, NOISE_DATATYPE a_Pct);
 
 private:
-	unsigned int m_Seed;
+	int m_Seed;
 } ;