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- fixed a network read problem where there is more data needed before reading large command lists can be processed.

Browse Source 
- added more error checking
This commit is contained in:
Mark Vejvoda 2010-06-14 06:38:24 +00:00
parent 3ece5b62f7
commit cdb820a8e8
4 changed files with 243 additions and 29 deletions
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2
source/glest_game/facilities/game_util.cpp
View File

@ -26,7 +26,7 @@ using namespace Shared::Platform;
namespace Glest{ namespace Game{
const string mailString= "contact_game@glest.org";
const string glestVersionString= "v3.3.5-beta4";
const string glestVersionString= "v3.3.5-beta5";
string getCrashDumpFileName(){
return "glest" + glestVersionString + ".dmp";

2
source/glest_game/menu/menu_state_connected_game.cpp
View File

@ -553,7 +553,7 @@ void MenuStateConnectedGame::update()
SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
if(hasFactions == true) {
SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d] errorOnMissingData = %d\n",__FILE__,__FUNCTION__,__LINE__,errorOnMissingData);
//SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d] errorOnMissingData = %d\n",__FILE__,__FUNCTION__,__LINE__,errorOnMissingData);
for(int i=0; i<gameSettings->getFactionCount(); ++i){
int slot=gameSettings->getStartLocationIndex(i);

16
source/glest_game/network/network_message.cpp
View File

@ -252,7 +252,7 @@ bool NetworkMessageCommandList::addCommand(const NetworkCommand* networkCommand)
bool NetworkMessageCommandList::receive(Socket* socket) {
// _peek_ type, commandCount & frame num first.
for(int peekAttempt = 1; peekAttempt < 5; peekAttempt++) {
for(int peekAttempt = 1; peekAttempt < 15; peekAttempt++) {
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] peekAttempt = %d\n",__FILE__,__FUNCTION__,__LINE__,peekAttempt);
if (NetworkMessage::peek(socket, &data, commandListHeaderSize) == true) {
@ -273,6 +273,20 @@ bool NetworkMessageCommandList::receive(Socket* socket) {
// read header + data.commandCount commands.
int totalMsgSize = commandListHeaderSize + (sizeof(NetworkCommand) * data.header.commandCount);
// _peek_ type, commandCount & frame num first.
for(int peekAttempt = 1; peekAttempt < 15; peekAttempt++) {
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] peekAttempt = %d\n",__FILE__,__FUNCTION__,__LINE__,peekAttempt);
if (NetworkMessage::peek(socket, &data, totalMsgSize) == true) {
break;
}
else {
sleep(1); // sleep 1 ms to wait for socket data
}
}
if (socket->getDataToRead() < totalMsgSize) {
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] ERROR / WARNING!!! Insufficient data to read entire command list [need %d bytes, only %d available].\n",
__FILE__,__FUNCTION__,__LINE__, totalMsgSize, socket->getDataToRead());

252
source/glest_game/type_instances/unit.cpp
View File

@ -247,16 +247,34 @@ int Unit::getTeam() const{
return faction->getTeam();
}
Vec2i Unit::getCenteredPos() const{
Vec2i Unit::getCenteredPos() const {
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
return pos + Vec2i(type->getSize()/2, type->getSize()/2);
}
Vec2f Unit::getFloatCenteredPos() const{
Vec2f Unit::getFloatCenteredPos() const {
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
return Vec2f(pos.x-0.5f+type->getSize()/2.f, pos.y-0.5f+type->getSize()/2.f);
}
Vec2i Unit::getCellPos() const{
if(type->hasCellMap()){
Vec2i Unit::getCellPos() const {
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
if(type->hasCellMap()) {
//find nearest pos to center that is free
Vec2i centeredPos= getCenteredPos();
@ -299,11 +317,23 @@ int Unit::getProductionPercent() const{
return -1;
}
float Unit::getHpRatio() const{
float Unit::getHpRatio() const {
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
return clamp(static_cast<float>(hp)/type->getTotalMaxHp(&totalUpgrade), 0.f, 1.f);
}
float Unit::getEpRatio() const{
float Unit::getEpRatio() const {
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
if(type->getMaxHp()==0){
return 0.f;
}
@ -313,6 +343,12 @@ float Unit::getEpRatio() const{
}
const Level *Unit::getNextLevel() const{
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
if(level==NULL && type->getLevelCount()>0){
return type->getLevel(0);
}
@ -345,6 +381,12 @@ bool Unit::isOperative() const{
}
bool Unit::isBeingBuilt() const{
if(currSkill == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: currSkill == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
return currSkill->getClass()==scBeBuilt;
}
@ -356,15 +398,33 @@ bool Unit::isPutrefacting() const{
return deadCount!=0;
}
bool Unit::isAlly(const Unit *unit) const{
bool Unit::isAlly(const Unit *unit) const {
if(unit == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: unit == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
return faction->isAlly(unit->getFaction());
}
bool Unit::isDamaged() const{
bool Unit::isDamaged() const {
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
return hp < type->getTotalMaxHp(&totalUpgrade);
}
bool Unit::isInteresting(InterestingUnitType iut) const{
bool Unit::isInteresting(InterestingUnitType iut) const {
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
switch(iut){
case iutIdleHarvester:
if(type->hasCommandClass(ccHarvest)){
@ -393,6 +453,17 @@ bool Unit::isInteresting(InterestingUnitType iut) const{
// ====================================== set ======================================
void Unit::setCurrSkill(const SkillType *currSkill){
if(currSkill == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: currSkill == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
if(this->currSkill == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: this->currSkill == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
if(currSkill->getClass()!=this->currSkill->getClass()){
animProgress= 0;
lastAnimProgress= 0;
@ -419,11 +490,23 @@ void Unit::setCurrSkill(const SkillType *currSkill){
}
void Unit::setCurrSkill(SkillClass sc){
if(getType() == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: getType() == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
setCurrSkill(getType()->getFirstStOfClass(sc));
}
void Unit::setTarget(const Unit *unit){
if(unit == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: unit == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
//find a free pos in cellmap
setTargetPos(unit->getCellPos());
@ -473,10 +556,22 @@ void Unit::setVisible(const bool visible){
// =============================== Render related ==================================
const Model *Unit::getCurrentModel() const{
if(currSkill == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: currSkill == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
return currSkill->getAnimation();
}
Vec3f Unit::getCurrVector() const{
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
return getCurrVectorFlat() + Vec3f(0.f, type->getHeight()/2.f, 0.f);
}
@ -651,9 +746,16 @@ void Unit::create(bool startingUnit){
}
void Unit::born(){
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
faction->addStore(type);
faction->applyStaticProduction(type);
setCurrSkill(scStop);
hp= type->getMaxHp();
}
@ -715,6 +817,12 @@ const CommandType *Unit::computeCommandType(const Vec2i &pos, const Unit *target
const CommandType *commandType= NULL;
SurfaceCell *sc= map->getSurfaceCell(Map::toSurfCoords(pos));
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
if(targetUnit!=NULL){
//attack enemies
if(!isAlly(targetUnit)){
@ -750,6 +858,12 @@ bool Unit::update(){
highlight-= 1.f/(highlightTime*GameConstants::updateFps);
}
if(currSkill == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: currSkill == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
//speed
int speed= currSkill->getTotalSpeed(&totalUpgrade);
@ -830,9 +944,15 @@ bool Unit::update(){
return return_value;
}
void Unit::tick(){
void Unit::tick() {
if(isAlive()) {
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
if(isAlive()){
//regenerate hp
hp+= type->getHpRegeneration();
if(hp>type->getTotalMaxHp(&totalUpgrade)){
@ -857,6 +977,12 @@ int Unit::update2(){
bool Unit::computeEp(){
if(currSkill == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: currSkill == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
//if not enough ep
if(ep-currSkill->getEpCost() < 0){
return true;
@ -864,6 +990,13 @@ bool Unit::computeEp(){
//decrease ep
ep-= currSkill->getEpCost();
if(getType() == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: getType() == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
if(ep>getType()->getTotalMaxEp(&totalUpgrade)){
ep= getType()->getTotalMaxEp(&totalUpgrade);
}
@ -873,6 +1006,12 @@ bool Unit::computeEp(){
bool Unit::repair(){
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
//increase hp
hp+= getType()->getMaxHp()/type->getProductionTime() + 1;
if(hp>(getType()->getTotalMaxHp(&totalUpgrade))){
@ -895,6 +1034,12 @@ bool Unit::decHp(int i){
hp-=i;
if(type == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: type == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
//startDamageParticles
if(hp<type->getMaxHp()/2 ){
startDamageParticles();
@ -992,6 +1137,12 @@ string Unit::getDesc() const{
}
void Unit::applyUpgrade(const UpgradeType *upgradeType){
if(upgradeType == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: upgradeType == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
if(upgradeType->isAffected(type)){
totalUpgrade.sum(upgradeType);
hp+= upgradeType->getMaxHp();
@ -1015,8 +1166,21 @@ void Unit::incKills(){
}
bool Unit::morph(const MorphCommandType *mct){
if(mct == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: mct == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
const UnitType *morphUnitType= mct->getMorphUnit();
if(morphUnitType == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: morphUnitType == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
Field morphUnitField=fLand;
if(morphUnitType->getField(fAir)) morphUnitField=fAir;
if(morphUnitType->getField(fLand)) morphUnitField=fLand;
@ -1086,8 +1250,8 @@ CommandResult Unit::checkCommand(Command *command) const{
SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
if(command == NULL) {
char szBuf[1024]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: command == NULL\n",__FILE__,__FUNCTION__,__LINE__);
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: command == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
//if not operative or has not command type => fail
@ -1106,8 +1270,8 @@ CommandResult Unit::checkCommand(Command *command) const{
//check produced
if(command->getCommandType() == NULL) {
char szBuf[1024]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: command->getCommandType() == NULL\n",__FILE__,__FUNCTION__,__LINE__);
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: command->getCommandType() == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
@ -1128,8 +1292,8 @@ CommandResult Unit::checkCommand(Command *command) const{
const UnitType *builtUnit= command->getUnitType();
if(builtUnit == NULL) {
char szBuf[1024]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: builtUnit == NULL\n",__FILE__,__FUNCTION__,__LINE__);
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: builtUnit == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
@ -1146,8 +1310,8 @@ CommandResult Unit::checkCommand(Command *command) const{
const UpgradeCommandType *uct= static_cast<const UpgradeCommandType*>(command->getCommandType());
if(uct == NULL) {
char szBuf[1024]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: uct == NULL\n",__FILE__,__FUNCTION__,__LINE__);
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: uct == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
@ -1163,6 +1327,17 @@ CommandResult Unit::checkCommand(Command *command) const{
void Unit::applyCommand(Command *command){
if(command == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: command == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
else if(command->getCommandType() == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: command->getCommandType() == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
//check produced
const ProducibleType *produced= command->getCommandType()->getProduced();
if(produced!=NULL){
@ -1177,12 +1352,30 @@ void Unit::applyCommand(Command *command){
//upgrade command specific
else if(command->getCommandType()->getClass()==ccUpgrade){
const UpgradeCommandType *uct= static_cast<const UpgradeCommandType*>(command->getCommandType());
faction->startUpgrade(uct->getProducedUpgrade());
if(uct == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: uct == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
faction->startUpgrade(uct->getProducedUpgrade());
}
}
CommandResult Unit::undoCommand(Command *command){
if(command == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: command == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
else if(command->getCommandType() == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: command->getCommandType() == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
//return cost
const ProducibleType *produced= command->getCommandType()->getProduced();
if(produced!=NULL){
@ -1199,7 +1392,14 @@ CommandResult Unit::undoCommand(Command *command){
//upgrade command cancel from list
if(command->getCommandType()->getClass() == ccUpgrade){
const UpgradeCommandType *uct= static_cast<const UpgradeCommandType*>(command->getCommandType());
faction->cancelUpgrade(uct->getProducedUpgrade());
if(uct == NULL) {
char szBuf[4096]="";
sprintf(szBuf,"In [%s::%s Line: %d] ERROR: uct == NULL, Unit = [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->toString().c_str());
throw runtime_error(szBuf);
}
faction->cancelUpgrade(uct->getProducedUpgrade());
}
return crSuccess;
@ -1207,12 +1407,12 @@ CommandResult Unit::undoCommand(Command *command){
void Unit::stopDamageParticles(){
// stop fire
if(fire!=NULL){
fire->fade();
fire= NULL;
}
if(fire!=NULL) {
fire->fade();
fire= NULL;
}
// stop additional particles
while(!damageParticleSystems.empty()){
while(!damageParticleSystems.empty()) {
damageParticleSystems.back()->fade();
damageParticleSystems.pop_back();
}