[947] | 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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[1056] | 3 | * > www.orxonox.net < |
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[947] | 4 | * |
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| 5 | * |
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| 6 | * License notice: |
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| 7 | * |
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| 8 | * This program is free software; you can redistribute it and/or |
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| 9 | * modify it under the terms of the GNU General Public License |
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| 10 | * as published by the Free Software Foundation; either version 2 |
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| 11 | * of the License, or (at your option) any later version. |
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| 12 | * |
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| 13 | * This program is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | * GNU General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU General Public License |
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| 19 | * along with this program; if not, write to the Free Software |
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| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 21 | * |
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| 22 | * Author: |
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| 23 | * Fabian 'x3n' Landau |
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| 24 | * Co-authors: |
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| 25 | * ... |
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| 26 | * |
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| 27 | */ |
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| 28 | |
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| 29 | #include "CommandExecutor.h" |
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| 30 | #include "ConsoleCommand.h" |
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| 31 | #include "util/String.h" |
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[1030] | 32 | #include "util/Convert.h" |
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[947] | 33 | #include "Identifier.h" |
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| 34 | #include "Language.h" |
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| 35 | #include "Debug.h" |
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[1198] | 36 | #include "TclBind.h" |
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[947] | 37 | |
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| 38 | namespace orxonox |
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| 39 | { |
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[949] | 40 | CommandExecutor& CommandExecutor::getInstance() |
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| 41 | { |
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| 42 | static CommandExecutor instance; |
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| 43 | return instance; |
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| 44 | } |
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[947] | 45 | |
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[952] | 46 | CommandEvaluation& CommandExecutor::getEvaluation() |
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| 47 | { |
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| 48 | return CommandExecutor::getInstance().evaluation_; |
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| 49 | } |
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| 50 | |
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[1194] | 51 | const CommandEvaluation& CommandExecutor::getLastEvaluation() |
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| 52 | { |
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| 53 | return CommandExecutor::getInstance().evaluation_; |
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| 54 | } |
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| 55 | |
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[1341] | 56 | ConsoleCommand& CommandExecutor::addConsoleCommandShortcut(ConsoleCommand* command) |
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[947] | 57 | { |
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[1390] | 58 | std::map<std::string, ConsoleCommand*>::const_iterator it = CommandExecutor::getInstance().consoleCommandShortcuts_.find(command->getName()); |
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| 59 | if (it != CommandExecutor::getInstance().consoleCommandShortcuts_.end()) |
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| 60 | { |
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| 61 | COUT(2) << "Warning: Overwriting console-command shortcut with name " << command->getName() << "." << std::endl; |
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| 62 | } |
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| 63 | |
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| 64 | |
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[1341] | 65 | CommandExecutor::getInstance().consoleCommandShortcuts_[command->getName()] = command; |
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| 66 | CommandExecutor::getInstance().consoleCommandShortcuts_LC_[getLowercase(command->getName())] = command; |
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| 67 | return (*command); |
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[947] | 68 | } |
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| 69 | |
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| 70 | /** |
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| 71 | @brief Returns the executor of a console command shortcut with given name. |
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| 72 | @brief name The name of the requested console command shortcut |
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| 73 | @return The executor of the requested console command shortcut |
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| 74 | */ |
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[1341] | 75 | ConsoleCommand* CommandExecutor::getConsoleCommandShortcut(const std::string& name) |
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[947] | 76 | { |
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[1341] | 77 | std::map<std::string, ConsoleCommand*>::const_iterator it = CommandExecutor::getInstance().consoleCommandShortcuts_.find(name); |
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[951] | 78 | if (it != CommandExecutor::getInstance().consoleCommandShortcuts_.end()) |
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[947] | 79 | return (*it).second; |
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| 80 | else |
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| 81 | return 0; |
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| 82 | } |
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| 83 | |
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| 84 | /** |
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| 85 | @brief Returns the executor of a console command shortcut with given name in lowercase. |
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| 86 | @brief name The name of the requested console command shortcut in lowercase |
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| 87 | @return The executor of the requested console command shortcut |
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| 88 | */ |
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[1341] | 89 | ConsoleCommand* CommandExecutor::getLowercaseConsoleCommandShortcut(const std::string& name) |
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[947] | 90 | { |
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[1341] | 91 | std::map<std::string, ConsoleCommand*>::const_iterator it = CommandExecutor::getInstance().consoleCommandShortcuts_LC_.find(name); |
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[951] | 92 | if (it != CommandExecutor::getInstance().consoleCommandShortcuts_LC_.end()) |
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[947] | 93 | return (*it).second; |
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| 94 | else |
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| 95 | return 0; |
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| 96 | } |
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| 97 | |
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[1198] | 98 | bool CommandExecutor::execute(const std::string& command, bool useTcl) |
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[947] | 99 | { |
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[1198] | 100 | if (useTcl) |
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[1351] | 101 | return TclBind::eval(command); |
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[947] | 102 | |
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[1402] | 103 | CommandExecutor::parseIfNeeded(command); |
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[1351] | 104 | return CommandExecutor::getEvaluation().execute(); |
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[952] | 105 | } |
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[948] | 106 | |
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[947] | 107 | std::string CommandExecutor::complete(const std::string& command) |
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| 108 | { |
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[1402] | 109 | CommandExecutor::parseIfNeeded(command); |
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[1351] | 110 | return CommandExecutor::getEvaluation().complete(); |
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[952] | 111 | } |
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[948] | 112 | |
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[947] | 113 | std::string CommandExecutor::hint(const std::string& command) |
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| 114 | { |
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[1402] | 115 | CommandExecutor::parseIfNeeded(command); |
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[1351] | 116 | return CommandExecutor::getEvaluation().hint(); |
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[952] | 117 | } |
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[948] | 118 | |
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[953] | 119 | CommandEvaluation CommandExecutor::evaluate(const std::string& command) |
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[952] | 120 | { |
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[1416] | 121 | CommandExecutor::parse(command); |
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[967] | 122 | CommandExecutor::getEvaluation().evaluateParams(); |
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[952] | 123 | return CommandExecutor::getEvaluation(); |
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| 124 | } |
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| 125 | |
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[1402] | 126 | void CommandExecutor::parseIfNeeded(const std::string& command) |
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| 127 | { |
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[1434] | 128 | std::cout << "parse if needed: command: >" << command << "<" << std::endl; |
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| 129 | std::cout << " old original: >" << CommandExecutor::getEvaluation().originalCommand_ << "<" << std::endl; |
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| 130 | std::cout << " old modified: >" << CommandExecutor::getEvaluation().command_ << "<" << std::endl; |
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[1424] | 131 | if (CommandExecutor::getEvaluation().state_ == CS_Uninitialized) |
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| 132 | { |
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[1434] | 133 | std::cout << "parse if needed: parse!" << std::endl; |
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[1402] | 134 | CommandExecutor::parse(command); |
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[1424] | 135 | } |
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[1434] | 136 | else if (/*removeTrailingWhitespaces*/(CommandExecutor::getEvaluation().originalCommand_) != /*removeTrailingWhitespaces*/(command)) |
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[1424] | 137 | { |
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| 138 | if (CommandExecutor::getEvaluation().command_ == command) |
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| 139 | { |
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[1434] | 140 | std::cout << "parse if needed: parse and set bNewCommand_ to false" << std::endl; |
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[1424] | 141 | CommandExecutor::parse(command); |
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| 142 | CommandExecutor::getEvaluation().bNewCommand_ = false; |
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| 143 | } |
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| 144 | else |
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| 145 | { |
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[1434] | 146 | std::cout << "parse if needed: parse!" << std::endl; |
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[1424] | 147 | CommandExecutor::parse(command); |
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| 148 | } |
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| 149 | } |
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[1434] | 150 | std::cout << "parse if needed: don't parse" << std::endl; |
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[1402] | 151 | } |
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| 152 | |
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[947] | 153 | void CommandExecutor::parse(const std::string& command, bool bInitialize) |
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| 154 | { |
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[1427] | 155 | std::cout << "parse (" << bInitialize << "): command: >" << command << "<" << std::endl; |
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[947] | 156 | if (bInitialize) |
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[1351] | 157 | CommandExecutor::getEvaluation().initialize(command); |
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[947] | 158 | |
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[1417] | 159 | CommandExecutor::getEvaluation().commandTokens_.split(command, " ", SubString::WhiteSpaces, false, '\\', false, '"', false, '(', ')', false, '\0'); |
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| 160 | CommandExecutor::getEvaluation().command_ = command; |
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[1351] | 161 | |
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[1417] | 162 | switch (CommandExecutor::getEvaluation().state_) |
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[947] | 163 | { |
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[1390] | 164 | case CS_Uninitialized: |
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[1434] | 165 | std::cout << "0: Uninitialized\n"; |
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[1402] | 166 | { |
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[1390] | 167 | // Impossible |
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| 168 | break; |
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[1402] | 169 | } |
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[1390] | 170 | case CS_Empty: |
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[1434] | 171 | std::cout << "0: Empty\n"; |
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[1402] | 172 | { |
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[1424] | 173 | if (CommandExecutor::argumentsGiven() == 0) |
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[1390] | 174 | { |
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[1424] | 175 | CommandExecutor::createListOfPossibleFunctions(""); |
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| 176 | CommandExecutor::createListOfPossibleIdentifiers(""); |
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| 177 | break; |
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| 178 | } |
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| 179 | else |
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| 180 | { |
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[1417] | 181 | CommandExecutor::getEvaluation().state_ = CS_ShortcutOrIdentifier; |
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[1424] | 182 | // Move on to next case |
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[1390] | 183 | } |
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[1402] | 184 | } |
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[1390] | 185 | case CS_ShortcutOrIdentifier: |
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[1434] | 186 | std::cout << "0: ShortcutOrIdentifier\n"; |
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[1402] | 187 | { |
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[1424] | 188 | if (CommandExecutor::argumentsGiven() > 1) |
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[1390] | 189 | { |
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[1424] | 190 | // There's a finished first argument - check if it's a shortcut or a classname |
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| 191 | CommandExecutor::getEvaluation().function_ = CommandExecutor::getPossibleCommand(CommandExecutor::getArgument(0)); |
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[1417] | 192 | CommandExecutor::getEvaluation().functionclass_ = CommandExecutor::getPossibleIdentifier(CommandExecutor::getArgument(0)); |
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[1390] | 193 | |
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[1417] | 194 | if (CommandExecutor::getEvaluation().function_) |
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[1390] | 195 | { |
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[1424] | 196 | // It's a shortcut |
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[1427] | 197 | CommandExecutor::getEvaluation().state_ = CS_ParamPreparation; |
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[1424] | 198 | CommandExecutor::getEvaluation().functionclass_ = 0; |
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| 199 | // Move on to next case |
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[1390] | 200 | } |
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[1417] | 201 | else if (CommandExecutor::getEvaluation().functionclass_) |
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[1390] | 202 | { |
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[1434] | 203 | std::cout << "MEP" << std::endl; |
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[1424] | 204 | // It's a functionname |
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[1417] | 205 | CommandExecutor::getEvaluation().state_ = CS_Function; |
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[1424] | 206 | CommandExecutor::getEvaluation().function_ = 0; |
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| 207 | // Move on to next case |
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| 208 | } |
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| 209 | else |
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| 210 | { |
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| 211 | // The first argument is bad |
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| 212 | CommandExecutor::getEvaluation().state_ = CS_Error; |
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| 213 | AddLanguageEntry("commandexecutorunknownfirstargument", "is not a shortcut nor a classname"); |
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| 214 | CommandExecutor::getEvaluation().errorMessage_ = "Error: " + CommandExecutor::getArgument(0) + " " + GetLocalisation("commandexecutorunknownfirstargument") + "."; |
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[1390] | 215 | return; |
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| 216 | } |
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| 217 | } |
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[1424] | 218 | else |
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| 219 | { |
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| 220 | // There's no finished first argument - search possible shortcuts or classnames |
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| 221 | CommandExecutor::createListOfPossibleFunctions(CommandExecutor::getArgument(0)); |
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| 222 | CommandExecutor::createListOfPossibleIdentifiers(CommandExecutor::getArgument(0)); |
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[1390] | 223 | |
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[1424] | 224 | unsigned int num_functions = CommandExecutor::getEvaluation().listOfPossibleFunctions_.size(); |
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| 225 | unsigned int num_identifiers = CommandExecutor::getEvaluation().listOfPossibleIdentifiers_.size(); |
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[1402] | 226 | |
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[1424] | 227 | if (num_functions == 1 && num_identifiers == 0) |
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[1390] | 228 | { |
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[1424] | 229 | // It's a shortcut |
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| 230 | std::string functionname = *(*CommandExecutor::getEvaluation().listOfPossibleFunctions_.begin()).first; |
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| 231 | CommandExecutor::getEvaluation().function_ = CommandExecutor::getPossibleCommand(functionname); |
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| 232 | if (getLowercase(functionname) != getLowercase(CommandExecutor::getArgument(0))) |
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| 233 | { |
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| 234 | // Unfinished shortcut |
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| 235 | CommandExecutor::getEvaluation().bCommandChanged_ = true; |
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| 236 | } |
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[1427] | 237 | CommandExecutor::getEvaluation().state_ = CS_ParamPreparation; |
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[1424] | 238 | CommandExecutor::getEvaluation().functionclass_ = 0; |
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| 239 | CommandExecutor::getEvaluation().command_ = CommandExecutor::getEvaluation().function_->getName(); |
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| 240 | if (CommandExecutor::getEvaluation().function_->getParamCount() > 0) |
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[1427] | 241 | { |
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[1424] | 242 | CommandExecutor::getEvaluation().command_ += " "; |
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[1427] | 243 | CommandExecutor::getEvaluation().bCommandChanged_ = true; |
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| 244 | } |
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[1424] | 245 | // Move on to next case |
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[1390] | 246 | } |
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[1424] | 247 | else if (num_identifiers == 1 && num_functions == 0) |
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[1390] | 248 | { |
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[1424] | 249 | // It's a classname |
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| 250 | std::string classname = *(*CommandExecutor::getEvaluation().listOfPossibleIdentifiers_.begin()).first; |
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| 251 | CommandExecutor::getEvaluation().functionclass_ = CommandExecutor::getPossibleIdentifier(classname); |
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| 252 | if (getLowercase(classname) != getLowercase(CommandExecutor::getArgument(0))) |
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| 253 | { |
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| 254 | // Unfinished classname |
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| 255 | CommandExecutor::getEvaluation().bCommandChanged_ = true; |
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| 256 | } |
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[1417] | 257 | CommandExecutor::getEvaluation().state_ = CS_Function; |
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[1424] | 258 | CommandExecutor::getEvaluation().function_ = 0; |
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| 259 | CommandExecutor::getEvaluation().command_ = CommandExecutor::getEvaluation().functionclass_->getName() + " "; |
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| 260 | // Move on to next case |
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| 261 | } |
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| 262 | else if (num_identifiers == 0 && num_functions == 0) |
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| 263 | { |
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| 264 | // No possibilities |
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| 265 | CommandExecutor::getEvaluation().state_ = CS_Error; |
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| 266 | AddLanguageEntry("commandexecutorunknownfirstargumentstart", "There is no command or classname starting with"); |
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| 267 | CommandExecutor::getEvaluation().errorMessage_ = "Error: " + GetLocalisation("commandexecutorunknownfirstargumentstart") + " " + CommandExecutor::getArgument(0) + "."; |
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[1390] | 268 | return; |
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| 269 | } |
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[1424] | 270 | else |
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| 271 | { |
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| 272 | // There are several possiblilities |
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| 273 | std::list<std::pair<const std::string*, const std::string*> > temp; |
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| 274 | temp.insert(temp.end(), CommandExecutor::getEvaluation().listOfPossibleFunctions_.begin(), CommandExecutor::getEvaluation().listOfPossibleFunctions_.end()); |
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| 275 | temp.insert(temp.end(), CommandExecutor::getEvaluation().listOfPossibleIdentifiers_.begin(), CommandExecutor::getEvaluation().listOfPossibleIdentifiers_.end()); |
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| 276 | CommandExecutor::getEvaluation().command_ = CommandExecutor::getCommonBegin(temp); |
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| 277 | CommandExecutor::getEvaluation().function_ = CommandExecutor::getPossibleCommand(CommandExecutor::getArgument(0)); |
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| 278 | CommandExecutor::getEvaluation().functionclass_ = CommandExecutor::getPossibleIdentifier(CommandExecutor::getArgument(0)); |
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[1427] | 279 | CommandExecutor::getEvaluation().bCommandChanged_ = true; |
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[1424] | 280 | return; |
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| 281 | } |
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[1390] | 282 | } |
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[1402] | 283 | } |
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[1390] | 284 | case CS_Function: |
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[1434] | 285 | std::cout << "0: Function\n"; |
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[1402] | 286 | { |
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[1424] | 287 | if (CommandExecutor::getEvaluation().functionclass_) |
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[1390] | 288 | { |
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[1424] | 289 | // There is a classname - search for the commandname |
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| 290 | if (CommandExecutor::argumentsGiven() > 2) |
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[1390] | 291 | { |
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[1424] | 292 | // There is a finished second argument - check if it's a commandname |
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[1417] | 293 | CommandExecutor::getEvaluation().function_ = CommandExecutor::getPossibleCommand(CommandExecutor::getArgument(1), CommandExecutor::getEvaluation().functionclass_); |
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[1390] | 294 | |
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[1417] | 295 | if (CommandExecutor::getEvaluation().function_) |
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[1390] | 296 | { |
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[1434] | 297 | std::cout << "MEP2" << std::endl; |
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[1424] | 298 | // It's a function |
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[1427] | 299 | CommandExecutor::getEvaluation().state_ = CS_ParamPreparation; |
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[1424] | 300 | // Move on to next case |
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[1390] | 301 | } |
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[1424] | 302 | else |
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[1402] | 303 | { |
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[1424] | 304 | // The second argument is bad |
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[1417] | 305 | CommandExecutor::getEvaluation().state_ = CS_Error; |
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[1424] | 306 | AddLanguageEntry("commandexecutorunknownsecondargument", "is not a function of"); |
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| 307 | CommandExecutor::getEvaluation().errorMessage_ = "Error: " + CommandExecutor::getArgument(1) + " " + GetLocalisation("commandexecutorunknownsecondargument") + " " + CommandExecutor::getEvaluation().functionclass_->getName() + "."; |
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| 308 | return; |
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[1402] | 309 | } |
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[1390] | 310 | } |
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[1424] | 311 | else |
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[1390] | 312 | { |
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[1424] | 313 | // There is no finished second argument - search for possibilities |
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| 314 | CommandExecutor::createListOfPossibleFunctions(CommandExecutor::getArgument(1), CommandExecutor::getEvaluation().functionclass_); |
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| 315 | unsigned int num_functions = CommandExecutor::getEvaluation().listOfPossibleFunctions_.size(); |
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[1390] | 316 | |
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[1424] | 317 | if (num_functions == 1) |
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[1390] | 318 | { |
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[1424] | 319 | // It's a function |
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| 320 | std::string functionname = *(*CommandExecutor::getEvaluation().listOfPossibleFunctions_.begin()).first; |
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| 321 | CommandExecutor::getEvaluation().function_ = CommandExecutor::getPossibleCommand(functionname, CommandExecutor::getEvaluation().functionclass_); |
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| 322 | if (getLowercase(functionname) != getLowercase(CommandExecutor::getArgument(1))) |
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| 323 | { |
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| 324 | // Unfinished function |
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| 325 | CommandExecutor::getEvaluation().bCommandChanged_ = true; |
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| 326 | } |
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[1427] | 327 | CommandExecutor::getEvaluation().state_ = CS_ParamPreparation; |
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[1424] | 328 | CommandExecutor::getEvaluation().command_ = CommandExecutor::getEvaluation().functionclass_->getName() + " " + CommandExecutor::getEvaluation().function_->getName(); |
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| 329 | if (CommandExecutor::getEvaluation().function_->getParamCount() > 0) |
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[1427] | 330 | { |
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[1424] | 331 | CommandExecutor::getEvaluation().command_ += " "; |
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[1427] | 332 | CommandExecutor::getEvaluation().bCommandChanged_ = true; |
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| 333 | } |
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[1424] | 334 | // Move on to next case |
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[1390] | 335 | } |
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[1424] | 336 | else if (num_functions == 0) |
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[1402] | 337 | { |
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[1424] | 338 | // No possibilities |
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[1417] | 339 | CommandExecutor::getEvaluation().state_ = CS_Error; |
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[1424] | 340 | AddLanguageEntry("commandexecutorunknownsecondargumentstart", "has no function starting with"); |
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| 341 | CommandExecutor::getEvaluation().errorMessage_ = "Error: " + CommandExecutor::getEvaluation().functionclass_->getName() + " " + GetLocalisation("commandexecutorunknownsecondargumentstart") + " " + CommandExecutor::getArgument(1) + "."; |
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[1390] | 342 | return; |
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| 343 | } |
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| 344 | else |
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| 345 | { |
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[1424] | 346 | // There are several possibilities |
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| 347 | CommandExecutor::getEvaluation().command_ = CommandExecutor::getEvaluation().functionclass_->getName() + " " + CommandExecutor::getCommonBegin(CommandExecutor::getEvaluation().listOfPossibleFunctions_); |
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| 348 | CommandExecutor::getEvaluation().function_ = CommandExecutor::getPossibleCommand(CommandExecutor::getArgument(1), CommandExecutor::getEvaluation().functionclass_); |
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[1427] | 349 | CommandExecutor::getEvaluation().bCommandChanged_ = true; |
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[1424] | 350 | return; |
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[1390] | 351 | } |
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| 352 | } |
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| 353 | } |
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[1424] | 354 | else |
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| 355 | { |
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[1427] | 356 | // There is no classname - move on to CS_ParamPreparation |
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[1424] | 357 | } |
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| 358 | } |
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[1427] | 359 | std::cout << "1\n"; |
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| 360 | case CS_ParamPreparation: |
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| 361 | std::cout << "2\n"; |
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| 362 | { |
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| 363 | if (CommandExecutor::getEvaluation().function_->getParamCount() == 0 || CommandExecutor::enoughArgumentsGiven(CommandExecutor::getEvaluation().function_)) |
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| 364 | { |
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| 365 | CommandExecutor::getEvaluation().state_ = CS_Finished; |
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| 366 | return; |
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| 367 | } |
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| 368 | else |
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| 369 | { |
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[1430] | 370 | unsigned int argumentNumber = CommandExecutor::argumentsGiven() - 2; |
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[1427] | 371 | if (CommandExecutor::getEvaluation().functionclass_) |
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| 372 | argumentNumber -= 1; |
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| 373 | |
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[1430] | 374 | std::cout << "arglist: " << CommandExecutor::getLastArgument() << ", " << CommandExecutor::getEvaluation().function_->getName() << ", " << argumentNumber << std::endl; |
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[1427] | 375 | CommandExecutor::createListOfPossibleArguments(CommandExecutor::getLastArgument(), CommandExecutor::getEvaluation().function_, argumentNumber); |
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| 376 | CommandExecutor::getEvaluation().state_ = CS_Params; |
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| 377 | |
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| 378 | if (CommandExecutor::getEvaluation().bCommandChanged_) |
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| 379 | { |
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| 380 | // Don't do more than one change |
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| 381 | return; |
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| 382 | } |
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| 383 | } |
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| 384 | } |
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[1424] | 385 | case CS_Params: |
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[1427] | 386 | std::cout << "3\n"; |
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[1424] | 387 | { |
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[1427] | 388 | if (CommandExecutor::getEvaluation().listOfPossibleArguments_.size() == 1) |
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| 389 | { |
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| 390 | std::cout << "3_1\n"; |
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| 391 | // There is exactly one possible argument |
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[1434] | 392 | CommandExecutor::getEvaluation().argument_ = (*CommandExecutor::getEvaluation().listOfPossibleArguments_.begin()).second; |
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| 393 | CommandExecutor::getEvaluation().possibleArgument_ = (*CommandExecutor::getEvaluation().listOfPossibleArguments_.begin()).second; |
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[1427] | 394 | CommandExecutor::getEvaluation().state_ = CS_ParamPreparation; |
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| 395 | return; |
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| 396 | } |
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| 397 | else if (CommandExecutor::getEvaluation().listOfPossibleArguments_.size() == 0) |
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| 398 | { |
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| 399 | std::cout << "3_2\n"; |
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| 400 | // The user tries something new - we let him do |
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| 401 | CommandExecutor::getEvaluation().state_ = CS_ParamPreparation; |
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| 402 | CommandExecutor::getEvaluation().argument_ = CommandExecutor::getLastArgument(); |
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| 403 | return; |
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| 404 | } |
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| 405 | else |
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| 406 | { |
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| 407 | std::cout << "3_3\n"; |
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| 408 | // There are several possibilities |
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[1434] | 409 | unsigned int argumentNumber = CommandExecutor::argumentsGiven(); |
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| 410 | if (argumentNumber > 0) |
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| 411 | --argumentNumber; |
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| 412 | std::cout << "3_3_1\n"; |
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| 413 | if (CommandExecutor::getEvaluation().functionclass_ && argumentNumber > 0) |
---|
| 414 | --argumentNumber; |
---|
[1427] | 415 | |
---|
[1434] | 416 | std::cout << "3_3_2\n"; |
---|
[1427] | 417 | CommandExecutor::getEvaluation().argument_ = CommandExecutor::getCommonBegin(CommandExecutor::getEvaluation().listOfPossibleArguments_); |
---|
[1434] | 418 | std::cout << "3_3_3\n"; |
---|
[1427] | 419 | CommandExecutor::getEvaluation().possibleArgument_ = CommandExecutor::getPossibleArgument(CommandExecutor::getLastArgument(), CommandExecutor::getEvaluation().function_, argumentNumber); |
---|
[1434] | 420 | std::cout << "3_3_4\n"; |
---|
[1427] | 421 | CommandExecutor::getEvaluation().state_ = CS_ParamPreparation; |
---|
[1434] | 422 | std::cout << "3_3_5\n"; |
---|
[1427] | 423 | return; |
---|
| 424 | } |
---|
[1424] | 425 | } |
---|
| 426 | case CS_Finished: |
---|
[1427] | 427 | std::cout << "4\n"; |
---|
[1424] | 428 | { |
---|
| 429 | // Nothing more to do |
---|
[1390] | 430 | break; |
---|
[1402] | 431 | } |
---|
[1390] | 432 | case CS_Error: |
---|
[1424] | 433 | { |
---|
| 434 | // Bad, very bad |
---|
[1390] | 435 | break; |
---|
[1424] | 436 | } |
---|
[947] | 437 | } |
---|
| 438 | } |
---|
| 439 | |
---|
[1351] | 440 | unsigned int CommandExecutor::argumentsFinished() |
---|
[947] | 441 | { |
---|
[1424] | 442 | unsigned int argumentsGiven = CommandExecutor::argumentsGiven(); |
---|
| 443 | if (argumentsGiven > 0) |
---|
| 444 | return argumentsGiven - 1; |
---|
| 445 | else |
---|
| 446 | return 0; |
---|
[947] | 447 | } |
---|
| 448 | |
---|
[1390] | 449 | unsigned int CommandExecutor::argumentsGiven() |
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[947] | 450 | { |
---|
[1424] | 451 | if (CommandExecutor::getEvaluation().command_.size() > 0 && CommandExecutor::getEvaluation().command_[CommandExecutor::getEvaluation().command_.size() - 1] == ' ') |
---|
| 452 | return CommandExecutor::getEvaluation().commandTokens_.size() + 1; |
---|
| 453 | else |
---|
| 454 | return CommandExecutor::getEvaluation().commandTokens_.size(); |
---|
[1390] | 455 | } |
---|
| 456 | |
---|
| 457 | bool CommandExecutor::enoughArgumentsGiven(ConsoleCommand* command) |
---|
| 458 | { |
---|
[1417] | 459 | if (CommandExecutor::getEvaluation().functionclass_) |
---|
[1427] | 460 | return (CommandExecutor::argumentsGiven() > (2 + command->getParamCount())); |
---|
[1390] | 461 | else |
---|
[1427] | 462 | return (CommandExecutor::argumentsGiven() > (1 + command->getParamCount())); |
---|
[1390] | 463 | } |
---|
| 464 | |
---|
| 465 | std::string CommandExecutor::getArgument(unsigned int index) |
---|
| 466 | { |
---|
[1424] | 467 | if (index < (CommandExecutor::getEvaluation().commandTokens_.size())) |
---|
[1417] | 468 | return CommandExecutor::getEvaluation().commandTokens_[index]; |
---|
[947] | 469 | else |
---|
| 470 | return ""; |
---|
| 471 | } |
---|
| 472 | |
---|
[1390] | 473 | std::string CommandExecutor::getLastArgument() |
---|
[947] | 474 | { |
---|
[1427] | 475 | return CommandExecutor::getArgument(CommandExecutor::argumentsGiven() - 1); |
---|
[947] | 476 | } |
---|
| 477 | |
---|
[1390] | 478 | void CommandExecutor::createListOfPossibleIdentifiers(const std::string& fragment) |
---|
[1351] | 479 | { |
---|
[1417] | 480 | CommandExecutor::getEvaluation().listOfPossibleIdentifiers_.clear(); |
---|
[1402] | 481 | std::string lowercase = getLowercase(fragment); |
---|
[947] | 482 | for (std::map<std::string, Identifier*>::const_iterator it = Identifier::getLowercaseIdentifierMapBegin(); it != Identifier::getLowercaseIdentifierMapEnd(); ++it) |
---|
| 483 | if ((*it).second->hasConsoleCommands()) |
---|
[1402] | 484 | if ((*it).first.find(lowercase) == 0 || fragment == "") |
---|
[1417] | 485 | CommandExecutor::getEvaluation().listOfPossibleIdentifiers_.push_back(std::pair<const std::string*, const std::string*>(&(*it).first, &(*it).second->getName())); |
---|
[947] | 486 | |
---|
[1417] | 487 | CommandExecutor::getEvaluation().listOfPossibleIdentifiers_.sort(CommandExecutor::compareStringsInList); |
---|
[947] | 488 | } |
---|
| 489 | |
---|
| 490 | void CommandExecutor::createListOfPossibleFunctions(const std::string& fragment, Identifier* identifier) |
---|
| 491 | { |
---|
[1417] | 492 | CommandExecutor::getEvaluation().listOfPossibleFunctions_.clear(); |
---|
[1402] | 493 | std::string lowercase = getLowercase(fragment); |
---|
[1351] | 494 | if (!identifier) |
---|
[947] | 495 | { |
---|
[1351] | 496 | for (std::map<std::string, ConsoleCommand*>::const_iterator it = CommandExecutor::getLowercaseConsoleCommandShortcutMapBegin(); it != CommandExecutor::getLowercaseConsoleCommandShortcutMapEnd(); ++it) |
---|
[1402] | 497 | if ((*it).first.find(lowercase) == 0 || fragment == "") |
---|
[1417] | 498 | CommandExecutor::getEvaluation().listOfPossibleFunctions_.push_back(std::pair<const std::string*, const std::string*>(&(*it).first, &(*it).second->getName())); |
---|
[947] | 499 | } |
---|
[1351] | 500 | else |
---|
[947] | 501 | { |
---|
[1351] | 502 | for (std::map<std::string, ConsoleCommand*>::const_iterator it = identifier->getLowercaseConsoleCommandMapBegin(); it != identifier->getLowercaseConsoleCommandMapEnd(); ++it) |
---|
[1402] | 503 | if ((*it).first.find(lowercase) == 0 || fragment == "") |
---|
[1417] | 504 | CommandExecutor::getEvaluation().listOfPossibleFunctions_.push_back(std::pair<const std::string*, const std::string*>(&(*it).first, &(*it).second->getName())); |
---|
[947] | 505 | } |
---|
[1402] | 506 | |
---|
[1417] | 507 | CommandExecutor::getEvaluation().listOfPossibleFunctions_.sort(CommandExecutor::compareStringsInList); |
---|
[947] | 508 | } |
---|
| 509 | |
---|
[1390] | 510 | void CommandExecutor::createListOfPossibleArguments(const std::string& fragment, ConsoleCommand* command, unsigned int param) |
---|
| 511 | { |
---|
[1430] | 512 | CommandExecutor::createArgumentCompletionList(command, param); |
---|
| 513 | |
---|
[1417] | 514 | CommandExecutor::getEvaluation().listOfPossibleArguments_.clear(); |
---|
[1402] | 515 | std::string lowercase = getLowercase(fragment); |
---|
[1430] | 516 | for (std::list<std::pair<std::string, std::string> >::const_iterator it = command->getArgumentCompletionListBegin(); it != command->getArgumentCompletionListEnd(); ++it) |
---|
[1402] | 517 | if ((*it).first.find(lowercase) == 0 || fragment == "") |
---|
[1434] | 518 | CommandExecutor::getEvaluation().listOfPossibleArguments_.push_back(std::pair<std::string, std::string>((*it).first, (*it).second)); |
---|
[1390] | 519 | |
---|
[1434] | 520 | CommandExecutor::getEvaluation().listOfPossibleArguments_.sort(CommandExecutor::compareStringsInList2); |
---|
[1390] | 521 | } |
---|
| 522 | |
---|
[1351] | 523 | Identifier* CommandExecutor::getPossibleIdentifier(const std::string& name) |
---|
[947] | 524 | { |
---|
[1402] | 525 | std::string lowercase = getLowercase(name); |
---|
| 526 | std::map<std::string, Identifier*>::const_iterator it = Identifier::getLowercaseIdentifierMap().find(lowercase); |
---|
[947] | 527 | if ((it != Identifier::getLowercaseIdentifierMapEnd()) && (*it).second->hasConsoleCommands()) |
---|
| 528 | return (*it).second; |
---|
| 529 | |
---|
| 530 | return 0; |
---|
| 531 | } |
---|
| 532 | |
---|
[1351] | 533 | ConsoleCommand* CommandExecutor::getPossibleCommand(const std::string& name, Identifier* identifier) |
---|
[947] | 534 | { |
---|
[1402] | 535 | std::string lowercase = getLowercase(name); |
---|
[1351] | 536 | if (!identifier) |
---|
[955] | 537 | { |
---|
[1402] | 538 | std::map<std::string, ConsoleCommand*>::const_iterator it = CommandExecutor::getLowercaseConsoleCommandShortcutMap().find(lowercase); |
---|
[1351] | 539 | if (it != CommandExecutor::getLowercaseConsoleCommandShortcutMapEnd()) |
---|
| 540 | return (*it).second; |
---|
[955] | 541 | } |
---|
[1351] | 542 | else |
---|
[947] | 543 | { |
---|
[1402] | 544 | std::map<std::string, ConsoleCommand*>::const_iterator it = identifier->getLowercaseConsoleCommandMap().find(lowercase); |
---|
[1351] | 545 | if (it != identifier->getLowercaseConsoleCommandMapEnd()) |
---|
| 546 | return (*it).second; |
---|
[947] | 547 | } |
---|
[1351] | 548 | return 0; |
---|
[947] | 549 | } |
---|
| 550 | |
---|
[1427] | 551 | std::string CommandExecutor::getPossibleArgument(const std::string& name, ConsoleCommand* command, unsigned int param) |
---|
[1390] | 552 | { |
---|
[1434] | 553 | std::cout << "4_1\n"; |
---|
[1430] | 554 | CommandExecutor::createArgumentCompletionList(command, param); |
---|
| 555 | |
---|
[1434] | 556 | std::cout << "4_2\n"; |
---|
[1402] | 557 | std::string lowercase = getLowercase(name); |
---|
[1434] | 558 | std::cout << "4_3\n"; |
---|
[1430] | 559 | for (std::list<std::pair<std::string, std::string> >::const_iterator it = command->getArgumentCompletionListBegin(); it != command->getArgumentCompletionListEnd(); ++it) |
---|
[1434] | 560 | { |
---|
| 561 | std::cout << "4_4\n"; |
---|
[1402] | 562 | if ((*it).first == lowercase) |
---|
[1427] | 563 | return (*it).second; |
---|
[1434] | 564 | } |
---|
[1390] | 565 | |
---|
[1434] | 566 | std::cout << "4_5\n"; |
---|
| 567 | return ""; |
---|
[1390] | 568 | } |
---|
| 569 | |
---|
[1430] | 570 | void CommandExecutor::createArgumentCompletionList(ConsoleCommand* command, unsigned int param) |
---|
| 571 | { |
---|
| 572 | std::string params[5]; |
---|
| 573 | |
---|
| 574 | unsigned int index = 0; |
---|
| 575 | unsigned int lowestIndex = 1 + (CommandExecutor::getEvaluation().functionclass_ != 0); |
---|
| 576 | |
---|
| 577 | for (unsigned int i = CommandExecutor::argumentsGiven() - 2; i >= lowestIndex; --i) |
---|
| 578 | { |
---|
| 579 | params[index] = CommandExecutor::getArgument(i); |
---|
| 580 | ++index; |
---|
| 581 | if (index >= 5) |
---|
| 582 | break; |
---|
| 583 | } |
---|
| 584 | |
---|
| 585 | command->createArgumentCompletionList(param, params[0], params[1], params[2], params[3], params[4]); |
---|
| 586 | } |
---|
| 587 | |
---|
[1424] | 588 | std::string CommandExecutor::getCommonBegin(const std::list<std::pair<const std::string*, const std::string*> >& list) |
---|
| 589 | { |
---|
| 590 | if (list.size() == 0) |
---|
| 591 | { |
---|
| 592 | return ""; |
---|
| 593 | } |
---|
| 594 | else if (list.size() == 1) |
---|
| 595 | { |
---|
| 596 | return ((*(*list.begin()).first) + " "); |
---|
| 597 | } |
---|
| 598 | else |
---|
| 599 | { |
---|
| 600 | std::string output = ""; |
---|
| 601 | for (unsigned int i = 0; true; i++) |
---|
| 602 | { |
---|
| 603 | char temp = 0; |
---|
| 604 | for (std::list<std::pair<const std::string*, const std::string*> >::const_iterator it = list.begin(); it != list.end(); ++it) |
---|
| 605 | { |
---|
| 606 | if ((*(*it).first).size() > i) |
---|
| 607 | { |
---|
| 608 | if (it == list.begin()) |
---|
| 609 | { |
---|
| 610 | temp = (*(*it).first)[i]; |
---|
| 611 | } |
---|
| 612 | else |
---|
| 613 | { |
---|
| 614 | if (temp != (*(*it).first)[i]) |
---|
| 615 | return output; |
---|
| 616 | } |
---|
| 617 | } |
---|
| 618 | else |
---|
| 619 | { |
---|
| 620 | return output; |
---|
| 621 | } |
---|
| 622 | } |
---|
| 623 | output += temp; |
---|
| 624 | } |
---|
| 625 | return output; |
---|
| 626 | } |
---|
| 627 | } |
---|
| 628 | |
---|
[1434] | 629 | std::string CommandExecutor::getCommonBegin(const std::list<std::pair<std::string, std::string> >& list) |
---|
| 630 | { |
---|
| 631 | if (list.size() == 0) |
---|
| 632 | { |
---|
| 633 | return ""; |
---|
| 634 | } |
---|
| 635 | else if (list.size() == 1) |
---|
| 636 | { |
---|
| 637 | return ((*list.begin()).first + " "); |
---|
| 638 | } |
---|
| 639 | else |
---|
| 640 | { |
---|
| 641 | std::string output = ""; |
---|
| 642 | for (unsigned int i = 0; true; i++) |
---|
| 643 | { |
---|
| 644 | char temp = 0; |
---|
| 645 | for (std::list<std::pair<std::string, std::string> >::const_iterator it = list.begin(); it != list.end(); ++it) |
---|
| 646 | { |
---|
| 647 | if ((*it).first.size() > i) |
---|
| 648 | { |
---|
| 649 | if (it == list.begin()) |
---|
| 650 | { |
---|
| 651 | temp = (*it).first[i]; |
---|
| 652 | } |
---|
| 653 | else |
---|
| 654 | { |
---|
| 655 | if (temp != (*it).first[i]) |
---|
| 656 | return output; |
---|
| 657 | } |
---|
| 658 | } |
---|
| 659 | else |
---|
| 660 | { |
---|
| 661 | return output; |
---|
| 662 | } |
---|
| 663 | } |
---|
| 664 | output += temp; |
---|
| 665 | } |
---|
| 666 | return output; |
---|
| 667 | } |
---|
| 668 | } |
---|
| 669 | |
---|
[1351] | 670 | bool CommandExecutor::compareStringsInList(const std::pair<const std::string*, const std::string*>& first, const std::pair<const std::string*, const std::string*>& second) |
---|
[947] | 671 | { |
---|
[1351] | 672 | return ((*first.first) < (*second.first)); |
---|
[947] | 673 | } |
---|
[1434] | 674 | |
---|
| 675 | bool CommandExecutor::compareStringsInList2(const std::pair<std::string, std::string>& first, const std::pair<std::string, std::string>& second) |
---|
| 676 | { |
---|
| 677 | return (first.first < second.first); |
---|
| 678 | } |
---|
[947] | 679 | } |
---|