Merge branch 'master' into portals

Conflicts:
	src/Chunk.cpp
	src/Entities/Entity.h
	src/Entities/Player.h

src/Entities/Entity.cpp

@@ -180,14 +180,9 @@ void cEntity::WrapRotation(void)
 
 void cEntity::WrapSpeed(void)
 {
-	// There shoudn't be a need for flipping the flag on because this function is called 
-	// after any update, so the flag is already turned on
-	if       (m_Speed.x > 78.0f)   m_Speed.x  =  78.0f;
-	else if  (m_Speed.x < -78.0f)  m_Speed.x  = -78.0f;
-	if       (m_Speed.y > 78.0f)   m_Speed.y  =  78.0f;
-	else if  (m_Speed.y < -78.0f)  m_Speed.y  = -78.0f;
-	if       (m_Speed.z > 78.0f)   m_Speed.z  =  78.0f;
-	else if  (m_Speed.z < -78.0f)  m_Speed.z  = -78.0f;
+	m_Speed.x = Clamp(m_Speed.x, -78.0, 78.0);
+	m_Speed.y = Clamp(m_Speed.y, -78.0, 78.0);
+	m_Speed.z = Clamp(m_Speed.z, -78.0, 78.0);
 }
 
 
@@ -1234,6 +1229,17 @@ void cEntity::SetSwimState(cChunk & a_Chunk)
 
 
 
+void cEntity::DoSetSpeed(double a_SpeedX, double a_SpeedY, double a_SpeedZ)
+{
+	m_Speed.Set(a_SpeedX, a_SpeedY, a_SpeedZ);
+	
+	WrapSpeed();
+}
+
+
+
+
+
 void cEntity::HandleAir(void)
 {
 	// Ref.: http://www.minecraftwiki.net/wiki/Chunk_format
@@ -1586,9 +1592,7 @@ void cEntity::SetRoll(double a_Roll)
 
 void cEntity::SetSpeed(double a_SpeedX, double a_SpeedY, double a_SpeedZ)
 {
-	m_Speed.Set(a_SpeedX, a_SpeedY, a_SpeedZ);
-	
-	WrapSpeed();
+	DoSetSpeed(a_SpeedX, a_SpeedY, a_SpeedZ);
 }
 
 
@@ -1596,9 +1600,7 @@ void cEntity::SetSpeed(double a_SpeedX, double a_SpeedY, double a_SpeedZ)
 
 void cEntity::SetSpeedX(double a_SpeedX)
 {
-	m_Speed.x = a_SpeedX;
-	
-	WrapSpeed();
+	SetSpeed(a_SpeedX, m_Speed.y, m_Speed.z);
 }
 
 
@@ -1606,9 +1608,7 @@ void cEntity::SetSpeedX(double a_SpeedX)
 
 void cEntity::SetSpeedY(double a_SpeedY)
 {
-	m_Speed.y = a_SpeedY;
-	
-	WrapSpeed();
+	SetSpeed(m_Speed.x, a_SpeedY, m_Speed.z);
 }
 
 
@@ -1616,9 +1616,7 @@ void cEntity::SetSpeedY(double a_SpeedY)
 
 void cEntity::SetSpeedZ(double a_SpeedZ)
 {
-	m_Speed.z = a_SpeedZ;
-	
-	WrapSpeed();
+	SetSpeed(m_Speed.x, m_Speed.y, a_SpeedZ);
 }