From b35adfbd2dd434d0b75b91b0b4784ef5cdef2ae0 Mon Sep 17 00:00:00 2001
From: Perttu Ahola <celeron55@gmail.com>
Date: Sat, 12 Nov 2011 12:12:15 +0200
Subject: [PATCH] Scripting WIP

---
 src/content_sao.cpp | 14 ++++++++++++--
 src/content_sao.h   |  1 +
 src/scriptapi.cpp   |  1 -
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/content_sao.cpp b/src/content_sao.cpp
index 6cc0106b..ec6f3969 100644
--- a/src/content_sao.cpp
+++ b/src/content_sao.cpp
@@ -1509,7 +1509,8 @@ LuaEntitySAO::LuaEntitySAO(ServerEnvironment *env, v3f pos,
 	m_prop(new LuaEntityProperties),
 	m_yaw(0),
 	m_last_sent_yaw(0),
-	m_last_sent_position(0,0,0)
+	m_last_sent_position(0,0,0),
+	m_last_sent_position_timer(0)
 {
 	// Only register type if no environment supplied
 	if(env == NULL){
@@ -1561,6 +1562,8 @@ ServerActiveObject* LuaEntitySAO::create(ServerEnvironment *env, v3f pos,
 
 void LuaEntitySAO::step(float dtime, bool send_recommended)
 {
+	m_last_sent_position_timer += dtime;
+	
 	if(m_registered){
 		lua_State *L = m_env->getLua();
 		scriptapi_luaentity_step(L, m_id, dtime);
@@ -1568,7 +1571,13 @@ void LuaEntitySAO::step(float dtime, bool send_recommended)
 
 	if(send_recommended == false)
 		return;
-	if(m_base_position.getDistanceFrom(m_last_sent_position) > 0.05*BS
+	
+	float minchange = 0.2*BS;
+	if(m_last_sent_position_timer > 1.0)
+		minchange = 0.01*BS;
+	else if(m_last_sent_position_timer > 0.2)
+		minchange = 0.05*BS;
+	if(m_base_position.getDistanceFrom(m_last_sent_position) > minchange
 			|| fabs(m_yaw - m_last_sent_yaw) > 1.0){
 		sendPosition(true);
 	}
@@ -1646,6 +1655,7 @@ void LuaEntitySAO::sendPosition(bool do_interpolate)
 {
 	m_last_sent_yaw = m_yaw;
 	m_last_sent_position = m_base_position;
+	m_last_sent_position_timer = 0;
 
 	std::ostringstream os(std::ios::binary);
 	// command (0 = update position)
diff --git a/src/content_sao.h b/src/content_sao.h
index 4bb35b70..718ea027 100644
--- a/src/content_sao.h
+++ b/src/content_sao.h
@@ -229,6 +229,7 @@ private:
 	float m_yaw;
 	float m_last_sent_yaw;
 	v3f m_last_sent_position;
+	float m_last_sent_position_timer;
 };
 
 #endif
diff --git a/src/scriptapi.cpp b/src/scriptapi.cpp
index b0a99041..dc9c832d 100644
--- a/src/scriptapi.cpp
+++ b/src/scriptapi.cpp
@@ -383,7 +383,6 @@ private:
 		ObjectRef *ref = checkobject(L, 1);
 		ServerActiveObject *co = getobject(ref);
 		if(co == NULL) return 0;
-		infostream<<"ObjectRef::l_getpos(): id="<<co->getId()<<std::endl;
 		v3f pos = co->getBasePosition() / BS;
 		lua_newtable(L);
 		lua_pushnumber(L, pos.X);