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/*
* Copyright (C) 2002-2025 by the Widelands Development Team
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>.
*
*/
#include "commands/cmd_luascript.h"
#include "base/log.h"
#include "io/fileread.h"
#include "io/filewrite.h"
#include "logic/game.h"
#include "logic/game_data_error.h"
#include "scripting/lua_table.h"
namespace Widelands {
void CmdLuaScript::execute(Game& game) {
verb_log_info("Trying to run %s", script_.c_str());
try {
game.lua().run_script(script_);
} catch (LuaScriptNotExistingError&) {
// The script has not been found.
log_err("Script %s not found.", script_.c_str());
return;
} catch (LuaError& e) {
throw GameDataError("lua: %s", e.what());
}
verb_log_info("Done running %s.", script_.c_str());
}
constexpr uint16_t kCurrentPacketVersion = 1;
void CmdLuaScript::read(FileRead& fr, EditorGameBase& egbase, MapObjectLoader& mol) {
try {
uint16_t const packet_version = fr.unsigned_16();
if (packet_version == kCurrentPacketVersion) {
GameLogicCommand::read(fr, egbase, mol);
script_ = fr.string();
} else {
throw UnhandledVersionError("CmdLuaScript", packet_version, kCurrentPacketVersion);
}
} catch (const WException& e) {
throw GameDataError("lua: %s", e.what());
}
}
void CmdLuaScript::write(FileWrite& fw, EditorGameBase& egbase, MapObjectSaver& mos) {
fw.unsigned_16(kCurrentPacketVersion);
GameLogicCommand::write(fw, egbase, mos);
fw.string(script_);
}
} // namespace Widelands
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