try to see if this makes disabled network crc checking more performance freindly

source/glest_game/type_instances/unit.cpp

@@ -454,6 +454,7 @@ Unit::Unit(int id, UnitPathInterface *unitpath, const Vec2i &pos,
 
     //RandomGen random;
     random.init(id);
+    random.setDisableLastCallerTracking(isNetworkCRCEnabled() == false);
 	pathFindRefreshCellCount = random.randRange(10,20,intToStr(__LINE__));
 
 	if(map->isInside(pos) == false || map->isInsideSurface(map->toSurfCoords(pos)) == false) {
@@ -646,8 +647,41 @@ void Unit::dumpMemoryList() {
 }
 #endif
 
+bool Unit::isNetworkCRCEnabled() {
+	bool isNetworkCRCEnabled = false;
+
+	if(game != NULL && game->getGameSettings() != NULL) {
+		if(isFlagType1BitEnabled(game->getGameSettings()->getFlagTypes1(),ft1_network_synch_checks_verbose) == true) {
+			isNetworkCRCEnabled = true;
+		}
+		else if(isFlagType1BitEnabled(game->getGameSettings()->getFlagTypes1(),ft1_network_synch_checks) == true) {
+			isNetworkCRCEnabled = true;
+		}
+	}
+	return isNetworkCRCEnabled;
+}
+
+void Unit::clearNetworkCRCDecHpList() {
+	if(networkCRCDecHpList.empty() == false) {
+		networkCRCDecHpList.clear();
+	}
+}
+void Unit::clearParticleInfo() {
+	if(networkCRCParticleInfoList.empty() == false) {
+		networkCRCParticleInfoList.clear();
+	}
+}
+
+void Unit::addNetworkCRCDecHp(string info) {
+	if(isNetworkCRCEnabled() == true) {
+		networkCRCDecHpList.push_back(info);
+	}
+}
+
 void Unit::logParticleInfo(string info) {
+	if(isNetworkCRCEnabled() == true) {
 		networkCRCParticleInfoList.push_back(info);
+	}
 }
 string Unit::getParticleInfo() const {
 	string result = "";
@@ -4286,7 +4320,6 @@ std::string Unit::toString(bool crcMode) const {
 	if(networkCRCParticleLogInfo != "") {
 		result += "networkCRCParticleLogInfo = " + networkCRCParticleLogInfo + "\n";
 	}
-	result += "networkCRCParticleObserverLogInfo = " + networkCRCParticleObserverLogInfo + "\n";
 	if(networkCRCDecHpList.empty() == false) {
 		result += "getNetworkCRCDecHpList() = " + getNetworkCRCDecHpList() + "\n";
 	}

source/glest_game/type_instances/unit.h

@@ -482,12 +482,8 @@ private:
 	Vec2i lastHarvestedResourcePos;
 
 	string networkCRCLogInfo;
-
 	string networkCRCParticleLogInfo;
-
-	string networkCRCParticleObserverLogInfo;
 	vector<string> networkCRCDecHpList;
-
 	vector<string> networkCRCParticleInfoList;
 
 public:
@@ -787,25 +783,20 @@ public:
 
 	void addAttackParticleSystem(ParticleSystem *ps);
 
-	void setNetworkCRCParticleLogInfo(string networkCRCParticleLogInfo) { this->networkCRCParticleLogInfo = networkCRCParticleLogInfo; }
-	void setNetworkCRCParticleObserverLogInfo(string networkCRCParticleObserverLogInfo) { this->networkCRCParticleObserverLogInfo = networkCRCParticleObserverLogInfo; }
-
-	void clearNetworkCRCDecHpList() { networkCRCDecHpList.clear(); }
-	//void clearNetworkCRCDecHpList() { }
-
 	Checksum getCRC();
 
 	virtual void end(ParticleSystem *particleSystem);
 	virtual void logParticleInfo(string info);
-	void clearParticleInfo() { networkCRCParticleInfoList.clear(); }
-	string getParticleInfo() const;
-
-	void addNetworkCRCDecHp(string info) { networkCRCDecHpList.push_back(info); }
+	void setNetworkCRCParticleLogInfo(string networkCRCParticleLogInfo) { this->networkCRCParticleLogInfo = networkCRCParticleLogInfo; }
+	void clearParticleInfo();
+	void addNetworkCRCDecHp(string info);
+	void clearNetworkCRCDecHpList();
 
 private:
 
-	//void addNetworkCRCDecHp(string info) { }
+	bool isNetworkCRCEnabled();
 	string getNetworkCRCDecHpList() const;
+	string getParticleInfo() const;
 
 	float computeHeight(const Vec2i &pos) const;
 	void calculateXZRotation();

source/shared_lib/include/util/randomgen.h

@@ -32,6 +32,7 @@ private:
 private:
 	int lastNumber;
 	std::vector<std::string> lastCaller;
+	bool disableLastCallerTracking;
 
 	int rand(std::string lastCaller);
 
@@ -46,9 +47,9 @@ public:
 	void setLastNumber(int value) { lastNumber = value; }
 
 	std::string getLastCaller() const;
-	void clearLastCaller() { lastCaller.clear(); }
-	//void clearLastCaller() {  }
-	void addLastCaller(std::string text) { lastCaller.push_back(text); }
+	void clearLastCaller();
+	void addLastCaller(std::string text);
+	void setDisableLastCallerTracking(bool value) { disableLastCallerTracking = value; }
 };
 
 }}//end namespace

source/shared_lib/sources/util/randomgen.cpp

@@ -33,6 +33,7 @@ const int RandomGen::b= 150889;
 
 RandomGen::RandomGen(){
 	lastNumber= 0;
+	disableLastCallerTracking = false;
 }
 
 void RandomGen::init(int seed){
@@ -56,6 +57,18 @@ std::string RandomGen::getLastCaller() const {
 	}
 	return result;
 }
+
+void RandomGen::clearLastCaller() {
+	if(lastCaller.empty() == false) {
+		lastCaller.clear();
+	}
+}
+void RandomGen::addLastCaller(std::string text) {
+	if(disableLastCallerTracking == false) {
+		lastCaller.push_back(text);
+	}
+}
+
 int RandomGen::randRange(int min, int max,string lastCaller) {
 	if(min > max) {
 		char szBuf[8096]="";
@@ -71,9 +84,6 @@ int RandomGen::randRange(int min, int max,string lastCaller) {
 		snprintf(szBuf,8096,"In [%s::%s Line: %d] res < min || res > max, min = %d, max = %d, res = %d",__FILE__,__FUNCTION__,__LINE__,min,max,res);
 		throw megaglest_runtime_error(szBuf);
 	}
-
-	//SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d] min = %d, max = %d, res = %d\n",__FILE__,__FUNCTION__,__LINE__,min,max,res);
-
 	return res;
 }
 
@@ -93,9 +103,6 @@ float RandomGen::randRange(float min, float max,string lastCaller) {
 		snprintf(szBuf,8096,"In [%s::%s Line: %d] res < min || res > max, min = %f, max = %f, res = %f",__FILE__,__FUNCTION__,__LINE__,min,max,res);
 		throw megaglest_runtime_error(szBuf);
 	}
-
-	//SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d] min = %f, max = %f, res = %f\n",__FILE__,__FUNCTION__,__LINE__,min,max,res);
-
 	return res;
 }