std::pair<AString, AString> cWebPlugin::GetTabNameForRequest(const HTTPRequest & a_Request)
{
AStringVector Split = StringSplit(a_Request.Path, "/");
if (Split.empty())
{
return std::make_pair(AString(), AString());
}
cCSLock Lock(m_CSTabs);
cTabPtr Tab;
if (Split.size() > 2) // If we got the tab name, show that page
{
for (auto itr = m_Tabs.cbegin(), end = m_Tabs.cend(); itr != end; ++itr)
{
if ((*itr)->m_SafeTitle.compare(Split[2]) == 0) // This is the one!
{
return std::make_pair((*itr)->m_Title, (*itr)->m_SafeTitle);
}
}
// Tab name not found, display an "empty" page:
return std::make_pair(AString(), AString());
}
// Show the first tab:
if (!m_Tabs.empty())
{
return std::make_pair(m_Tabs.front()->m_SafeTitle, m_Tabs.front()->m_SafeTitle);
}
// No tabs at all:
return std::make_pair(AString(), AString());
}
void cHTTPFormParser::ParseFormUrlEncoded(void)
{
// Parse m_IncomingData for all the variables; no more data is incoming, since this is called from Finish()
// This may not be the most performant version, but we don't care, the form data is small enough and we're not a full-fledged web server anyway
AStringVector Lines = StringSplit(m_IncomingData, "&");
for (AStringVector::iterator itr = Lines.begin(), end = Lines.end(); itr != end; ++itr)
{
AStringVector Components = StringSplit(*itr, "=");
switch (Components.size())
{
default:
{
// Neither name nor value, or too many "="s, mark this as invalid form:
m_IsValid = false;
return;
}
case 1:
{
// Only name present
(*this)[URLDecode(ReplaceAllCharOccurrences(Components[0], '+', ' '))] = "";
break;
}
case 2:
{
// name=value format:
(*this)[URLDecode(ReplaceAllCharOccurrences(Components[0], '+', ' '))] = URLDecode(ReplaceAllCharOccurrences(Components[1], '+', ' '));
break;
}
}
} // for itr - Lines[]
m_IncomingData.clear();
}
void cPlayer::LoadPermissionsFromDisk()
{
m_Groups.clear();
m_Permissions.clear();
cIniFile IniFile;
if (IniFile.ReadFile("users.ini"))
{
std::string Groups = IniFile.GetValue(m_PlayerName, "Groups", "");
if (!Groups.empty())
{
AStringVector Split = StringSplit( Groups, "," );
for( unsigned int i = 0; i < Split.size(); i++ )
{
AddToGroup( Split[i].c_str() );
}
}
else
{
AddToGroup("Default");
}
m_Color = IniFile.GetValue(m_PlayerName, "Color", "-")[0];
}
else
{
LOGWARN("Failed to read the users.ini file. The player will be added only to the Default group.");
AddToGroup("Default");
}
ResolvePermissions();
}
std::pair< AString, AString > cWebPlugin::GetTabNameForRequest(const HTTPRequest * a_Request)
{
std::pair< AString, AString > Names;
AStringVector Split = StringSplit(a_Request->Path, "/");
if( Split.size() > 1 )
{
sWebPluginTab* Tab = 0;
if( Split.size() > 2 ) // If we got the tab name, show that page
{
for( TabList::iterator itr = GetTabs().begin(); itr != GetTabs().end(); ++itr )
{
if( (*itr)->SafeTitle.compare( Split[2] ) == 0 ) // This is the one! Rawr
{
Tab = *itr;
break;
}
}
}
else // Otherwise show the first tab
{
if( GetTabs().size() > 0 )
Tab = *GetTabs().begin();
}
if( Tab )
{
Names.first = Tab->Title;
Names.second = Tab->SafeTitle;
}
}
return Names;
}
bool cPlayer::PermissionMatches(const AStringVector & a_Permission, const AStringVector & a_Template)
{
// Check the sub-items if they are the same or there's a wildcard:
size_t lenP = a_Permission.size();
size_t lenT = a_Template.size();
size_t minLen = std::min(lenP, lenT);
for (size_t i = 0; i < minLen; i++)
{
if (a_Template[i] == "*")
{
// Has matched so far and now there's a wildcard in the template, so the permission matches:
return true;
}
if (a_Permission[i] != a_Template[i])
{
// Found a mismatch
return false;
}
}
// So far all the sub-items have matched
// If the sub-item count is the same, then the permission matches:
if (lenP == lenT)
{
return true;
}
// There are more sub-items in either the permission or the template, not a match:
return false;
}
bool cCraftingRecipes::ParseItem(const AString & a_String, cItem & a_Item)
{
// The caller provides error logging
AStringVector Split = StringSplit(a_String, "^");
if (Split.empty())
{
return false;
}
if (!StringToItem(Split[0], a_Item))
{
return false;
}
if (Split.size() > 1)
{
AString Damage = TrimString(Split[1]);
if (!StringToInteger<short>(Damage.c_str(), a_Item.m_ItemDamage))
{
// Parsing the number failed
return false;
}
}
// Success
return true;
}
bool cGroupManager::CheckUsers()
{
cIniFile IniFile;
if (!IniFile.ReadFile("users.ini"))
{
GenerateDefaultUsersIni(IniFile);
return true;
}
int NumKeys = IniFile.GetNumKeys();
for (int i = 0; i < NumKeys; i++)
{
AString Player = IniFile.GetKeyName(i);
AString Groups = IniFile.GetValue(Player, "Groups", "");
if (Groups.empty())
{
continue;
}
AStringVector Split = StringSplitAndTrim(Groups, ",");
for (AStringVector::const_iterator itr = Split.begin(), end = Split.end(); itr != end; ++itr)
{
if (!ExistsGroup(*itr))
{
LOGWARNING("The group %s for player %s was not found!", Split[i].c_str(), Player.c_str());
}
} // for itr - Split[]
} // for i - ini file keys
// Always return true for now, just but we can handle writefile fails later.
return true;
}
bool cPlugin_NewLua::OnExecuteCommand(cPlayer * a_Player, const AStringVector & a_Split)
{
cCSLock Lock(m_CriticalSection);
const char * FnName = GetHookFnName(cPluginManager::HOOK_EXECUTE_COMMAND);
ASSERT(FnName != NULL);
if (!PushFunction(FnName))
{
return false;
}
tolua_pushusertype(m_LuaState, a_Player, "cPlayer");
// Push the split:
lua_createtable(m_LuaState, a_Split.size(), 0);
int newTable = lua_gettop(m_LuaState);
int index = 1;
std::vector<std::string>::const_iterator iter = a_Split.begin(), end = a_Split.end();
while(iter != end)
{
tolua_pushstring(m_LuaState, (*iter).c_str());
lua_rawseti(m_LuaState, newTable, index);
++iter;
++index;
}
if (!CallFunction(2, 1, FnName))
{
return false;
}
bool bRetVal = (tolua_toboolean(m_LuaState, -1, 0) > 0);
lua_pop(m_LuaState, 1);
return bRetVal;
}
void cPrefab::ParseCharMap(CharMap & a_CharMapOut, const char * a_CharMapDef)
{
ASSERT(a_CharMapDef != NULL);
// Initialize the charmap to all-invalid values:
for (size_t i = 0; i < ARRAYCOUNT(a_CharMapOut); i++)
{
a_CharMapOut[i].m_BlockType = 0;
a_CharMapOut[i].m_BlockMeta = 16; // Mark unassigned entries with a meta that is impossible otherwise
}
// Process the lines in the definition:
AStringVector Lines = StringSplitAndTrim(a_CharMapDef, "\n");
for (AStringVector::const_iterator itr = Lines.begin(), end = Lines.end(); itr != end; ++itr)
{
AStringVector CharDef = StringSplitAndTrim(*itr, ":");
size_t NumElements = CharDef.size();
if ((NumElements < 2) || CharDef[0].empty() || CharDef[1].empty())
{
LOGWARNING("Bad prefab CharMap definition line: \"%s\", skipping.", itr->c_str());
continue;
}
unsigned char Src = (unsigned char)CharDef[0][0];
ASSERT(a_CharMapOut[Src].m_BlockMeta == 16); // This letter has not been assigned yet?
a_CharMapOut[Src].m_BlockType = (BLOCKTYPE)atoi(CharDef[1].c_str());
NIBBLETYPE BlockMeta = 0;
if ((NumElements >= 3) && !CharDef[2].empty())
{
BlockMeta = (NIBBLETYPE)atoi(CharDef[2].c_str());
ASSERT((BlockMeta <= 15));
}
a_CharMapOut[Src].m_BlockMeta = BlockMeta;
} // for itr - Lines[]
}
AStringVector cPluginManager::GetFoldersToLoad(cSettingsRepositoryInterface & a_Settings)
{
// Check if the Plugins section exists.
if (!a_Settings.KeyExists("Plugins"))
{
InsertDefaultPlugins(a_Settings);
}
// Get the list of plugins to load:
AStringVector res;
auto Values = a_Settings.GetValues("Plugins");
for (auto NameValue : Values)
{
AString ValueName = NameValue.first;
if (ValueName.compare("Plugin") == 0)
{
AString PluginFile = NameValue.second;
if (!PluginFile.empty())
{
res.push_back(PluginFile);
}
}
} // for i - ini values
return res;
}
sWebAdminPage cWebAdmin::GetPage(const HTTPRequest & a_Request)
{
sWebAdminPage Page;
AStringVector Split = StringSplit(a_Request.Path, "/");
// Find the plugin that corresponds to the requested path
AString FoundPlugin;
if (Split.size() > 1)
{
for (PluginList::iterator itr = m_Plugins.begin(); itr != m_Plugins.end(); ++itr)
{
if ((*itr)->GetWebTitle() == Split[1])
{
Page.Content = (*itr)->HandleWebRequest(&a_Request);
cWebPlugin * WebPlugin = *itr;
FoundPlugin = WebPlugin->GetWebTitle();
AString TabName = WebPlugin->GetTabNameForRequest(&a_Request).first;
Page.PluginName = FoundPlugin;
Page.TabName = TabName;
break;
}
}
}
// Return the page contents
return Page;
}
void cPlayer::LoadPermissionsFromDisk()
{
m_Groups.clear();
m_Permissions.clear();
cIniFile IniFile;
if (IniFile.ReadFile("users.ini"))
{
AString Groups = IniFile.GetValueSet(GetName(), "Groups", "Default");
AStringVector Split = StringSplitAndTrim(Groups, ",");
for (AStringVector::const_iterator itr = Split.begin(), end = Split.end(); itr != end; ++itr)
{
if (!cRoot::Get()->GetGroupManager()->ExistsGroup(*itr))
{
LOGWARNING("The group %s for player %s was not found!", itr->c_str(), GetName().c_str());
}
AddToGroup(*itr);
}
AString Color = IniFile.GetValue(GetName(), "Color", "-");
if (!Color.empty())
{
m_Color = Color[0];
}
}
else
{
cGroupManager::GenerateDefaultUsersIni(IniFile);
IniFile.AddValue("Groups", GetName(), "Default");
AddToGroup("Default");
}
IniFile.WriteFile("users.ini");
ResolvePermissions();
}
void cPluginManager::FindPlugins(void)
{
AString PluginsPath = FILE_IO_PREFIX + AString( "Plugins/" );
// First get a clean list of only the currently running plugins, we don't want to mess those up
for (PluginMap::iterator itr = m_Plugins.begin(); itr != m_Plugins.end();)
{
if (itr->second == NULL)
{
PluginMap::iterator thiz = itr;
++thiz;
m_Plugins.erase( itr );
itr = thiz;
continue;
}
++itr;
}
AStringVector Files = cFile::GetFolderContents(PluginsPath.c_str());
for (AStringVector::const_iterator itr = Files.begin(); itr != Files.end(); ++itr)
{
if ((*itr == ".") || (*itr == "..") || (!cFile::IsFolder(PluginsPath + *itr)))
{
// We only want folders, and don't want "." or ".."
continue;
}
// Add plugin name/directory to the list
if (m_Plugins.find(*itr) == m_Plugins.end())
{
m_Plugins[*itr] = NULL;
}
}
}
void cServer::ExecuteConsoleCommand(const AString & a_Cmd, cCommandOutputCallback & a_Output)
{
AStringVector split = StringSplit(a_Cmd, " ");
if (split.empty())
{
return;
}
// Special handling: "stop" and "restart" are built in
if ((split[0].compare("stop") == 0) || (split[0].compare("restart") == 0))
{
return;
}
// "help" and "reload" are to be handled by MCS, so that they work no matter what
if (split[0] == "help")
{
PrintHelp(split, a_Output);
return;
}
if (split[0] == "reload")
{
cPluginManager::Get()->ReloadPlugins();
return;
}
// There is currently no way a plugin can do these (and probably won't ever be):
if (split[0].compare("chunkstats") == 0)
{
cRoot::Get()->LogChunkStats(a_Output);
a_Output.Finished();
return;
}
#if defined(_MSC_VER) && defined(_DEBUG) && defined(ENABLE_LEAK_FINDER)
if (split[0].compare("dumpmem") == 0)
{
LeakFinderXmlOutput Output("memdump.xml");
DumpUsedMemory(&Output);
return;
}
if (split[0].compare("killmem") == 0)
{
while (true)
{
new char[100 * 1024 * 1024]; // Allocate and leak 100 MiB in a loop -> fill memory and kill MCS
}
}
#endif
if (cPluginManager::Get()->ExecuteConsoleCommand(split, a_Output))
{
a_Output.Finished();
return;
}
a_Output.Out("Unknown command, type 'help' for all commands.");
a_Output.Finished();
}
AStringVector cFile::GetFolderContents(const AString & a_Folder)
{
AStringVector AllFiles;
#ifdef _WIN32
// If the folder name doesn't contain the terminating slash / backslash, add it:
AString FileFilter = a_Folder;
if (
!FileFilter.empty() &&
(FileFilter[FileFilter.length() - 1] != '\\') &&
(FileFilter[FileFilter.length() - 1] != '/')
)
{
FileFilter.push_back('\\');
}
// Find all files / folders:
FileFilter.append("*.*");
HANDLE hFind;
WIN32_FIND_DATAA FindFileData;
if ((hFind = FindFirstFileA(FileFilter.c_str(), &FindFileData)) != INVALID_HANDLE_VALUE)
{
do
{
AllFiles.push_back(FindFileData.cFileName);
} while (FindNextFileA(hFind, &FindFileData));
FindClose(hFind);
}
#else // _WIN32
DIR * dp;
AString Folder = a_Folder;
if (Folder.empty())
{
Folder = ".";
}
if ((dp = opendir(Folder.c_str())) == nullptr)
{
LOGERROR("Error (%i) opening directory \"%s\"\n", errno, Folder.c_str());
}
else
{
struct dirent *dirp;
while ((dirp = readdir(dp)) != nullptr)
{
AllFiles.push_back(dirp->d_name);
}
closedir(dp);
}
#endif // else _WIN32
return AllFiles;
}
AStringVector cMojangAPI::GetUUIDsFromPlayerNames(const AStringVector & a_PlayerNames, bool a_UseOnlyCached)
{
// Convert all playernames to lowercase:
AStringVector PlayerNames;
for (AStringVector::const_iterator itr = a_PlayerNames.begin(), end = a_PlayerNames.end(); itr != end; ++itr)
{
PlayerNames.push_back(StrToLower(*itr));
} // for itr - a_PlayerNames[]
// Request the cache to populate any names not yet contained:
if (!a_UseOnlyCached)
{
CacheNamesToUUIDs(PlayerNames);
}
// Retrieve from cache:
size_t idx = 0;
AStringVector res;
res.resize(PlayerNames.size());
cCSLock Lock(m_CSNameToUUID);
for (AStringVector::const_iterator itr = PlayerNames.begin(), end = PlayerNames.end(); itr != end; ++itr, ++idx)
{
cProfileMap::const_iterator itrN = m_NameToUUID.find(*itr);
if (itrN != m_NameToUUID.end())
{
res[idx] = itrN->second.m_UUID;
}
} // for itr - PlayerNames[]
return res;
}
void cComposableGenerator::InitFinishGens(cIniFile & a_IniFile)
{
int Seed = m_ChunkGenerator.GetSeed();
eDimension Dimension = StringToDimension(a_IniFile.GetValue("General", "Dimension", "Overworld"));
AString Finishers = a_IniFile.GetValueSet("Generator", "Finishers", "SprinkleFoliage,Ice,Snow,Lilypads,BottomLava,DeadBushes,PreSimulator");
AStringVector Str = StringSplitAndTrim(Finishers, ",");
for (AStringVector::const_iterator itr = Str.begin(); itr != Str.end(); ++itr)
{
// Finishers, alpha-sorted:
if (NoCaseCompare(*itr, "BottomLava") == 0)
{
int DefaultBottomLavaLevel = (Dimension == dimNether) ? 30 : 10;
int BottomLavaLevel = a_IniFile.GetValueSetI("Generator", "BottomLavaLevel", DefaultBottomLavaLevel);
m_FinishGens.push_back(new cFinishGenBottomLava(BottomLavaLevel));
}
else if (NoCaseCompare(*itr, "DeadBushes") == 0)
{
m_FinishGens.push_back(new cFinishGenSingleBiomeSingleTopBlock(Seed, E_BLOCK_DEAD_BUSH, biDesert, 2, E_BLOCK_SAND, E_BLOCK_SAND));
}
else if (NoCaseCompare(*itr, "Ice") == 0)
{
m_FinishGens.push_back(new cFinishGenIce);
}
else if (NoCaseCompare(*itr, "LavaSprings") == 0)
{
m_FinishGens.push_back(new cFinishGenFluidSprings(Seed, E_BLOCK_LAVA, a_IniFile, Dimension));
}
else if (NoCaseCompare(*itr, "Lilypads") == 0)
{
m_FinishGens.push_back(new cFinishGenSingleBiomeSingleTopBlock(Seed, E_BLOCK_LILY_PAD, biSwampland, 4, E_BLOCK_WATER, E_BLOCK_STATIONARY_WATER));
}
else if (NoCaseCompare(*itr, "NetherClumpFoliage") == 0)
{
m_FinishGens.push_back(new cFinishGenNetherClumpFoliage(Seed));
}
else if (NoCaseCompare(*itr, "PreSimulator") == 0)
{
m_FinishGens.push_back(new cFinishGenPreSimulator);
}
else if (NoCaseCompare(*itr, "Snow") == 0)
{
m_FinishGens.push_back(new cFinishGenSnow);
}
else if (NoCaseCompare(*itr, "SprinkleFoliage") == 0)
{
m_FinishGens.push_back(new cFinishGenSprinkleFoliage(Seed));
}
else if (NoCaseCompare(*itr, "WaterSprings") == 0)
{
m_FinishGens.push_back(new cFinishGenFluidSprings(Seed, E_BLOCK_WATER, a_IniFile, Dimension));
}
} // for itr - Str[]
}
AString cWebAdmin::GetBaseURL(const AStringVector & a_URLSplit)
{
AString BaseURL = "./";
if (a_URLSplit.size() > 1)
{
for (unsigned int i = 0; i < a_URLSplit.size(); i++)
{
BaseURL += "../";
}
BaseURL += "webadmin/";
}
return BaseURL;
}
int CStartupInfo::ShowMessageLines(const char *message)
{
AStringVector strings;
SplitString(message, strings);
const int kNumStringsMax = 20;
const char *items[kNumStringsMax + 1] = { GetMsgString(NMessageID::kError) };
int pos = 1;
for (int i = 0; i < strings.Size() && pos < kNumStringsMax; i++)
items[pos++] = strings[i];
items[pos++] = GetMsgString(NMessageID::kOk);
return ShowMessage(FMSG_WARNING, NULL, items, pos, 1);
}
void cFireworkItem::FadeColoursFromString(const AString & a_String, cFireworkItem & a_FireworkItem)
{
AStringVector Split = StringSplit(a_String, ";");
for (size_t itr = 0; itr < Split.size(); ++itr)
{
if (Split[itr].empty())
{
continue;
}
a_FireworkItem.m_FadeColours.push_back(atoi(Split[itr].c_str()));
}
}
void cLuaState::Push(const AStringVector & a_Vector)
{
ASSERT(IsValid());
lua_createtable(m_LuaState, static_cast<int>(a_Vector.size()), 0);
int newTable = lua_gettop(m_LuaState);
int index = 1;
for (AStringVector::const_iterator itr = a_Vector.begin(), end = a_Vector.end(); itr != end; ++itr, ++index)
{
tolua_pushstring(m_LuaState, itr->c_str());
lua_rawseti(m_LuaState, newTable, index);
}
m_NumCurrentFunctionArgs += 1;
}
bool cPlugin_NewLua::HandleConsoleCommand(const AStringVector & a_Split, cCommandOutputCallback & a_Output)
{
ASSERT(!a_Split.empty());
CommandMap::iterator cmd = m_ConsoleCommands.find(a_Split[0]);
if (cmd == m_ConsoleCommands.end())
{
LOGWARNING("Console command handler is registered in cPluginManager but not in cPlugin, wtf? Console command \"%s\", plugin \"%s\".",
a_Split[0].c_str(), GetName().c_str()
);
return false;
}
cCSLock Lock(m_CriticalSection);
// Push the function to be called:
lua_rawgeti(m_LuaState, LUA_REGISTRYINDEX, cmd->second); // same as lua_getref()
// Push the split:
lua_createtable(m_LuaState, a_Split.size(), 0);
int newTable = lua_gettop(m_LuaState);
int index = 1;
std::vector<std::string>::const_iterator iter = a_Split.begin(), end = a_Split.end();
while(iter != end)
{
tolua_pushstring(m_LuaState, (*iter).c_str());
lua_rawseti(m_LuaState, newTable, index);
++iter;
++index;
}
// Call function:
int s = lua_pcall(m_LuaState, 1, 2, 0);
if (report_errors(m_LuaState, s))
{
LOGERROR("Lua error. Stack size: %i", lua_gettop(m_LuaState));
return false;
}
// Handle return values:
if (lua_isstring(m_LuaState, -1))
{
AString str = tolua_tocppstring(m_LuaState, -1, "");
a_Output.Out(str);
}
bool RetVal = (tolua_toboolean(m_LuaState, -2, 0) > 0);
lua_pop(m_LuaState, 2); // Pop return values
return RetVal;
}
void AddToMap(const AString & a_Name, const AString & a_Value)
{
AStringVector Split = StringSplit(a_Value, ":");
if (Split.size() == 1)
{
Split = StringSplit(a_Value, "^");
}
if (Split.empty())
{
return;
}
short ItemType = (short)atoi(Split[0].c_str());
short ItemDamage = (Split.size() > 1) ? (short)atoi(Split[1].c_str()) : -1;
m_Map[a_Name] = std::make_pair(ItemType, ItemDamage);
}
bool ResolveItem(const AString & a_ItemName, cItem & a_Item)
{
// Split into parts divided by either ':' or '^'
AStringVector Split = StringSplitAndTrim(a_ItemName, ":^");
if (Split.empty())
{
return false;
}
ItemMap::iterator itr = m_Map.find(Split[0]);
if (itr != m_Map.end())
{
// Resolved as a string, assign the type and the default damage / count
a_Item.m_ItemType = itr->second.first;
a_Item.m_ItemDamage = itr->second.second;
if (a_Item.m_ItemDamage == -1)
{
a_Item.m_ItemDamage = 0;
}
}
else
{
// Not a resolvable string, try pure numbers: "45:6", "45^6" etc.
a_Item.m_ItemType = (short)atoi(Split[0].c_str());
if ((a_Item.m_ItemType == 0) && (Split[0] != "0"))
{
// Parsing the number failed
return false;
}
}
// Parse the damage, if present:
if (Split.size() < 2)
{
// Not present, set the item as valid and return success:
a_Item.m_ItemCount = 1;
return true;
}
a_Item.m_ItemDamage = (short)atoi(Split[1].c_str());
if ((a_Item.m_ItemDamage == 0) && (Split[1] != "0"))
{
// Parsing the number failed
return false;
}
a_Item.m_ItemCount = 1;
return true;
}
bool cPluginManager::ExecuteConsoleCommand(const AStringVector & a_Split, cCommandOutputCallback & a_Output, const AString & a_Command)
{
if (a_Split.empty())
{
return false;
}
CommandMap::iterator cmd = m_ConsoleCommands.find(a_Split[0]);
if (cmd == m_ConsoleCommands.end())
{
// Command not found
// Still notify the plugins (so that plugins such as Aliases can intercept unknown commands).
CommandResult res = crBlocked;
CallHookExecuteCommand(nullptr, a_Split, a_Command, res);
return (res == crExecuted);
}
if (cmd->second.m_Plugin == nullptr)
{
// This is a built-in command
return false;
}
// Ask plugins first if a command is okay to execute the console command:
CommandResult res = crBlocked;
if (CallHookExecuteCommand(nullptr, a_Split, a_Command, res))
{
return (res == crExecuted);
}
return cmd->second.m_Handler->ExecuteCommand(a_Split, nullptr, a_Command, &a_Output);
}
bool cPluginManager::ExecuteConsoleCommand(const AStringVector & a_Split, cCommandOutputCallback & a_Output)
{
if (a_Split.empty())
{
return false;
}
CommandMap::iterator cmd = m_ConsoleCommands.find(a_Split[0]);
if (cmd == m_ConsoleCommands.end())
{
// Command not found
return false;
}
if (cmd->second.m_Plugin == NULL)
{
// This is a built-in command
return false;
}
// Ask plugins first if a command is okay to execute the console command:
if (CallHookExecuteCommand(NULL, a_Split))
{
a_Output.Out("Command \"%s\" was stopped by the HOOK_EXECUTE_COMMAND hook", a_Split[0].c_str());
return false;
}
return cmd->second.m_Plugin->HandleConsoleCommand(a_Split, a_Output);
}
bool cPlugin_NewLua::HandleCommand(const AStringVector & a_Split, cPlayer * a_Player)
{
ASSERT(!a_Split.empty());
CommandMap::iterator cmd = m_Commands.find(a_Split[0]);
if (cmd == m_Commands.end())
{
LOGWARNING("Command handler is registered in cPluginManager but not in cPlugin, wtf? Command \"%s\".", a_Split[0].c_str());
return false;
}
cCSLock Lock(m_CriticalSection);
// Push the function to be called:
lua_rawgeti(m_LuaState, LUA_REGISTRYINDEX, cmd->second); // same as lua_getref()
// Push the split:
lua_createtable(m_LuaState, a_Split.size(), 0);
int newTable = lua_gettop(m_LuaState);
int index = 1;
std::vector<std::string>::const_iterator iter = a_Split.begin(), end = a_Split.end();
while(iter != end)
{
tolua_pushstring(m_LuaState, (*iter).c_str());
lua_rawseti(m_LuaState, newTable, index);
++iter;
++index;
}
// Push player:
tolua_pushusertype(m_LuaState, a_Player, "cPlayer");
// Call function:
int s = lua_pcall(m_LuaState, 2, 1, 0);
if (report_errors(m_LuaState, s))
{
LOGERROR("LUA error in %s. Stack size: %i", __FUNCTION__, lua_gettop(m_LuaState));
return false;
}
// Handle return value:
bool RetVal = (tolua_toboolean(m_LuaState, -1, 0) > 0);
lua_pop(m_LuaState, 1); // Pop return value
return RetVal;
}
bool ResolveItem(const AString & a_ItemName, cItem & a_Item)
{
ItemMap::iterator itr = m_Map.find(a_ItemName);
if (itr != m_Map.end())
{
a_Item.m_ItemType = itr->second.first;
a_Item.m_ItemDamage = itr->second.second;
if (a_Item.m_ItemDamage == -1)
{
a_Item.m_ItemDamage = 0;
}
a_Item.m_ItemCount = 1;
return true;
}
// Not a resolvable string, try pure numbers: "45:6", "45^6" etc.
AStringVector Split = StringSplit(a_ItemName, ":");
if (Split.size() == 1)
{
Split = StringSplit(a_ItemName, "^");
}
if (Split.empty())
{
return false;
}
a_Item.m_ItemType = (short)atoi(Split[0].c_str());
if ((a_Item.m_ItemType == 0) && (Split[0] != "0"))
{
// Parsing the number failed
return false;
}
if (Split.size() < 2)
{
a_Item.m_ItemCount = 1;
return true;
}
a_Item.m_ItemDamage = atoi(Split[1].c_str());
if ((a_Item.m_ItemDamage == 0) && (Split[1] != "0"))
{
// Parsing the number failed
return false;
}
a_Item.m_ItemCount = 1;
return true;
}
void cPluginManager::RefreshPluginList(void)
{
// Get a list of currently available folders:
AString PluginsPath = GetPluginsPath() + "/";
AStringVector Contents = cFile::GetFolderContents(PluginsPath.c_str());
AStringVector Folders;
for (auto & item: Contents)
{
if ((item == ".") || (item == "..") || (!cFile::IsFolder(PluginsPath + item)))
{
// We only want folders, and don't want "." or ".."
continue;
}
Folders.push_back(item);
} // for item - Contents[]
// Set all plugins with invalid folders as psNotFound:
for (auto & plugin: m_Plugins)
{
if (std::find(Folders.cbegin(), Folders.cend(), plugin->GetFolderName()) == Folders.end())
{
plugin->m_Status = psNotFound;
}
} // for plugin - m_Plugins[]
// Add all newly discovered plugins:
for (auto & folder: Folders)
{
bool hasFound = false;
for (auto & plugin: m_Plugins)
{
if (plugin->GetFolderName() == folder)
{
hasFound = true;
break;
}
} // for plugin - m_Plugins[]
if (!hasFound)
{
m_Plugins.push_back(std::make_shared<cPluginLua>(folder));
}
} // for folder - Folders[]
}
void cPrefab::ParseDepthWeight(const char * a_DepthWeightDef)
{
// The member needn't be defined at all, if so, skip:
if (a_DepthWeightDef == NULL)
{
return;
}
// Split into individual records: "Record | Record | Record"
AStringVector Defs = StringSplitAndTrim(a_DepthWeightDef, "|");
// Add each record's contents:
for (AStringVector::const_iterator itr = Defs.begin(), end = Defs.end(); itr != end; ++itr)
{
// Split into components: "Depth : Weight"
AStringVector Components = StringSplitAndTrim(*itr, ":");
if (Components.size() != 2)
{
LOGWARNING("Bad prefab DepthWeight record: \"%s\", skipping.", itr->c_str());
continue;
}
// Parse depth:
int Depth = atoi(Components[0].c_str());
if ((Depth == 0) && (Components[0] != "0"))
{
LOGWARNING("Bad prefab DepthWeight record, cannot parse depth \"%s\", skipping.", Components[0].c_str());
continue;
}
// Parse weight:
int Weight = atoi(Components[1].c_str());
if ((Weight == 0) && (Components[1] != "0"))
{
LOGWARNING("Bad prefab DepthWeight record, cannot parse weight \"%s\", skipping.", Components[1].c_str());
continue;
}
// Save to map:
ASSERT(m_DepthWeight.find(Depth) == m_DepthWeight.end()); // Not a duplicate
m_DepthWeight[Depth] = Weight;
} // for itr - Defs[]
}