From 280946ba836cde9516f9344f47561f3356bdf869 Mon Sep 17 00:00:00 2001
From: PilzAdam <pilzadam@minetest.net>
Date: Fri, 28 Jun 2013 14:06:34 +0000
Subject: Dont write player files all the time

---
 src/player.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'src/player.h')

diff --git a/src/player.h b/src/player.h
index 89e4667c4..60645a60f 100644
--- a/src/player.h
+++ b/src/player.h
@@ -199,6 +199,23 @@ public:
 	void serialize(std::ostream &os);
 	void deSerialize(std::istream &is, std::string playername);
 
+	bool checkModified()
+	{
+		if(m_last_hp != hp || m_last_pitch != m_pitch ||
+				m_last_pos != m_position || m_last_yaw != m_yaw ||
+				!(inventory == m_last_inventory))
+		{
+			m_last_hp = hp;
+			m_last_pitch = m_pitch;
+			m_last_pos = m_position;
+			m_last_yaw = m_yaw;
+			m_last_inventory = inventory;
+			return true;
+		} else {
+			return false;
+		}
+	}
+
 	bool touching_ground;
 	// This oscillates so that the player jumps a bit above the surface
 	bool in_liquid;
@@ -262,6 +279,12 @@ protected:
 	v3f m_speed;
 	v3f m_position;
 	core::aabbox3d<f32> m_collisionbox;
+
+	f32 m_last_pitch;
+	f32 m_last_yaw;
+	v3f m_last_pos;
+	u16 m_last_hp;
+	Inventory m_last_inventory;
 };
 
 
-- 
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