From 8b3135a64350a045dbb0b9a6ce1dad61cba0c532 Mon Sep 17 00:00:00 2001
From: ShadowNinja <shadowninja@minetest.net>
Date: Thu, 28 Aug 2014 20:22:19 -0400
Subject: [PATCH] Only set player dirty flag if values change

---
 src/player.h | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/player.h b/src/player.h
index 174f1472..aa38996a 100644
--- a/src/player.h
+++ b/src/player.h
@@ -142,19 +142,22 @@ public:
 
 	virtual void setPosition(const v3f &position)
 	{
-		m_dirty = true;
+		if (position != m_position)
+			m_dirty = true;
 		m_position = position;
 	}
 
 	void setPitch(f32 pitch)
 	{
-		m_dirty = true;
+		if (pitch != m_pitch)
+			m_dirty = true;
 		m_pitch = pitch;
 	}
 
 	virtual void setYaw(f32 yaw)
 	{
-		m_dirty = true;
+		if (yaw != m_yaw)
+			m_dirty = true;
 		m_yaw = yaw;
 	}
 
@@ -175,7 +178,8 @@ public:
 
 	virtual void setBreath(u16 breath)
 	{
-		m_dirty = true;
+		if (breath != m_breath)
+			m_dirty = true;
 		m_breath = breath;
 	}