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Code Issues Projects Releases Wiki Activity

several changes for loading saved games

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allow to load older compatible save game
introduced a "last backward compatible version" for loading games
fixed a bug allowing to load older games
This commit is contained in:
titiger 2014-11-18 18:59:45 +01:00
parent 0ac48846cb
commit b4e9f787bd
8 changed files with 97 additions and 27 deletions
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1
source/glest_game/facilities/game_util.cpp
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@ -28,6 +28,7 @@ namespace Glest { namespace Game {
const char *mailString = " http://bugs.megaglest.org";
const string glestVersionString = "v3.10.0-dev";
const string lastCompatibleSaveGameVersionString = "v3.9.0";
#if defined(GITVERSION)
const string GIT_RawRev = string(GITVERSION);
const string GIT_Rev = string("Rev: ") + string(GITVERSION);

1
source/glest_game/facilities/game_util.h
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@ -29,6 +29,7 @@ namespace Glest{ namespace Game{
extern const char *mailString;
extern const string glestVersionString;
extern const string lastCompatibleSaveGameVersionString;
extern const string networkVersionString;
void initSpecialStrings();

21
source/glest_game/game/game.cpp
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@ -6686,7 +6686,7 @@ void Game::loadGame(string name,Program *programPtr,bool isMasterserverMode,cons
Lang &lang= Lang::getInstance();
string gameVer = versionNode->getAttribute("version")->getValue();
if(gameVer != glestVersionString && checkVersionComptability(gameVer, glestVersionString) == false) {
if(gameVer != glestVersionString && checkVersionComptability(gameVer, glestVersionString) == false){
char szBuf[8096]="";
snprintf(szBuf,8096,lang.getString("SavedGameBadVersion").c_str(),gameVer.c_str(),glestVersionString.c_str());
throw megaglest_runtime_error(szBuf,true);
@ -6747,7 +6747,10 @@ void Game::loadGame(string name,Program *programPtr,bool isMasterserverMode,cons
Lang &lang= Lang::getInstance();
string gameVer = versionNode->getAttribute("version")->getValue();
if(gameVer != glestVersionString && checkVersionComptability(gameVer, glestVersionString) == false) {
// this is the version check for loading normal save games from menu_state_load_game
if (gameVer != glestVersionString
&& (compareMajorMinorVersion(gameVer, lastCompatibleSaveGameVersionString) < 0
|| compareMajorMinorVersion(glestVersionString, gameVer) < 0)) {
char szBuf[8096]="";
snprintf(szBuf,8096,lang.getString("SavedGameBadVersion").c_str(),gameVer.c_str(),glestVersionString.c_str());
throw megaglest_runtime_error(szBuf,true);
@ -6765,6 +6768,12 @@ void Game::loadGame(string name,Program *programPtr,bool isMasterserverMode,cons
XmlNode *selectionNode = guiNode->getChild("Selection");
XmlNode *statsNode = worldNode->getChild("Stats");
XmlNode *minimapNode = worldNode->getChild("Minimap");
if(gameVer != glestVersionString && checkVersionComptability(gameVer, glestVersionString) == false){
char szBuf[8096]="";
snprintf(szBuf,8096,lang.getString("SavedGameBadVersion").c_str(),gameVer.c_str(),glestVersionString.c_str());
throw megaglest_runtime_error(szBuf,true);
}
// This is explored fog of war for the host player, clear it
minimapNode->clearChild("fowPixmap1");
@ -6837,7 +6846,13 @@ void Game::loadGame(string name,Program *programPtr,bool isMasterserverMode,cons
newGame->tickCount = gameNode->getAttribute("tickCount")->getIntValue();
//bool paused;
newGame->paused = gameNode->getAttribute("paused")->getIntValue() != 0;
if(newGame->inJoinGameLoading==true){
newGame->paused = gameNode->getAttribute("paused")->getIntValue() != 0;
}else{
//newGame->paused = gameNode->getAttribute("paused")->getIntValue() != 0;
newGame->paused = true;
}
if(newGame->paused) newGame->console.addLine(lang.getString("GamePaused"));
//bool gameOver;
newGame->gameOver = gameNode->getAttribute("gameOver")->getIntValue() != 0;
//bool renderNetworkStatus;

43
source/glest_game/menu/menu_state_load_game.cpp
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@ -85,8 +85,14 @@ MenuStateLoadGame::MenuStateLoadGame(Program *program, MainMenu *mainMenu):
infoHeaderLabel.setFont3D(CoreData::getInstance().getMenuFontBig3D());
infoHeaderLabel.setText(lang.getString("SavegameInfo"));
versionWarningLabel.registerGraphicComponent(containerName,"versionWarningLabel");
versionWarningLabel.init(550, 350);
versionWarningLabel.setText("");
versionWarningLabel.setTextColor(Vec3f(1.0f,0.5f,0.5f));
infoTextLabel.registerGraphicComponent(containerName,"infoTextLabel");
infoTextLabel.init(550, 350);
infoTextLabel.init(550, 310);
infoTextLabel.setText("");
abortButton.registerGraphicComponent(containerName,"abortButton");
@ -337,25 +343,26 @@ void MenuStateLoadGame::mouseClick(int x, int y, MouseButton mouseButton){
if(gameVer != glestVersionString && checkVersionComptability(gameVer, glestVersionString) == false) {
char szBuf[8096]="";
snprintf(szBuf,8096,lang.getString("SavedGameBadVersion").c_str(),gameVer.c_str(),glestVersionString.c_str());
infoTextLabel.setText(szBuf);
versionWarningLabel.setText(szBuf);
}
else {
XmlNode *gameNode = rootNode->getChild("Game");
GameSettings newGameSettings;
newGameSettings.loadGame(gameNode);
char szBuf[8096]="";
snprintf(szBuf,8096,lang.getString("LoadSavedGameInfo").c_str(),
newGameSettings.getMap().c_str(),
newGameSettings.getTileset().c_str(),
newGameSettings.getTech().c_str(),
newGameSettings.getScenario().c_str(),
newGameSettings.getFactionCount(),
(newGameSettings.getThisFactionIndex() >= 0 &&
newGameSettings.getThisFactionIndex() < newGameSettings.getFactionCount() ?
newGameSettings.getFactionTypeName(newGameSettings.getThisFactionIndex()).c_str() : ""));
infoTextLabel.setText(szBuf);
versionWarningLabel.setText("");
}
XmlNode *gameNode = rootNode->getChild("Game");
GameSettings newGameSettings;
newGameSettings.loadGame(gameNode);
char szBuf[8096]="";
snprintf(szBuf,8096,lang.getString("LoadSavedGameInfo").c_str(),
newGameSettings.getMap().c_str(),
newGameSettings.getTileset().c_str(),
newGameSettings.getTech().c_str(),
newGameSettings.getScenario().c_str(),
newGameSettings.getFactionCount(),
(newGameSettings.getThisFactionIndex() >= 0 &&
newGameSettings.getThisFactionIndex() < newGameSettings.getFactionCount() ?
newGameSettings.getFactionTypeName(newGameSettings.getThisFactionIndex()).c_str() : ""));
infoTextLabel.setText(szBuf);
}
catch(const megaglest_runtime_error &ex) {
char szBuf[8096]="";
@ -401,6 +408,8 @@ void MenuStateLoadGame::render() {
renderer.renderLabel(&savedGamesLabel);
renderer.renderLabel(&infoHeaderLabel);
renderer.renderLabel(&infoTextLabel);
if(versionWarningLabel.getText()!="")
renderer.renderLabel(&versionWarningLabel);
renderer.renderButton(&abortButton);
renderer.renderButton(&deleteButton);

1
source/glest_game/menu/menu_state_load_game.h
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@ -41,6 +41,7 @@ private:
GraphicLabel savedGamesLabel;
GraphicLabel infoHeaderLabel;
GraphicLabel infoTextLabel;
GraphicLabel versionWarningLabel;
GraphicLine lines[2];

16
source/glest_game/types/upgrade_type.cpp
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@ -1395,14 +1395,16 @@ void TotalUpgrade::loadGame(const XmlNode *rootNode) {
node->getAttribute("value")->getIntValue();
}
attackSpeed = upgradeTypeBaseNode->getAttribute("attackSpeed")->getIntValue();
attackSpeedIsMultiplier = upgradeTypeBaseNode->getAttribute("attackSpeedIsMultiplier")->getIntValue() != 0;
vector<XmlNode *> attackSpeedIsMultiplierValueNodeList = upgradeTypeBaseNode->getChildList("attackSpeedIsMultiplierValueList");
for(unsigned int i = 0; i < attackSpeedIsMultiplierValueNodeList.size(); ++i) {
XmlNode *node = attackSpeedIsMultiplierValueNodeList[i];
if(upgradeTypeBaseNode->hasAttribute("attackSpeed")){
attackSpeed = upgradeTypeBaseNode->getAttribute("attackSpeed")->getIntValue();
attackSpeedIsMultiplier = upgradeTypeBaseNode->getAttribute("attackSpeedIsMultiplier")->getIntValue() != 0;
vector<XmlNode *> attackSpeedIsMultiplierValueNodeList = upgradeTypeBaseNode->getChildList("attackSpeedIsMultiplierValueList");
for(unsigned int i = 0; i < attackSpeedIsMultiplierValueNodeList.size(); ++i) {
XmlNode *node = attackSpeedIsMultiplierValueNodeList[i];
attackSpeedIsMultiplierValueList[node->getAttribute("key")->getValue()] =
node->getAttribute("value")->getIntValue();
attackSpeedIsMultiplierValueList[node->getAttribute("key")->getValue()] =
node->getAttribute("value")->getIntValue();
}
}
}

3
source/shared_lib/include/util/util.h
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@ -239,6 +239,9 @@ float saturate(float value);
int round(float f);
//misc
int compareMajorMinorVersion(string versionA,string versionB);
int getMajor(string version);
int getMinor(string version);
bool checkVersionComptability(string clientVersionString, string serverVersionString);
template<typename T>

38
source/shared_lib/sources/util/util.cpp
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@ -787,6 +787,44 @@ int round(float f){
}
// ==================== misc ====================
int compareMajorMinorVersion(string versionA,string versionB){
int majorA=getMajor(versionA);
int minorA=getMinor(versionA);
int majorB=getMajor(versionB);
int minorB=getMinor(versionB);
if(majorA<majorB) return -1;
else if(majorA==majorB){
if(minorA<minorB) return -1;
else if(minorA==minorB){
return 0;
}
else{
return 1;
}
}
else{
return 1;
}
}
int getMajor(string version){
vector<string> parts=split(version.substr(1),".");
if(parts.size()>2 && parts[0] != "" && IsNumeric(parts[0].c_str(),false))
return strToInt(parts[0]);
else
return 0;
}
int getMinor(string version){
vector<string> parts=split(version.substr(1),".");
if(parts.size()>2 && parts[1] != "" && IsNumeric(parts[1].c_str(),false))
return strToInt(parts[1]);
else
return 0;
}
bool checkVersionComptability(string clientVersionString, string serverVersionString) {
//SystemFlags::VERBOSE_MODE_ENABLED = true;