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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 3 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 <http://www.gnu.org/licenses/>.
*
*
* This file is dual-licensed.
* In addition to the GPLv3 license mentioned above, this code is also
* licensed under LGPL 2.1. See LICENSES/COPYING.LGPL file for the
* full text of the license.
*
*/
#include "gob/console.h"
#include "gob/gob.h"
#include "gob/inter.h"
#include "gob/dataio.h"
#include "gob/cheater.h"
namespace Gob {
GobConsole::GobConsole(GobEngine *vm) : GUI::Debugger(), _vm(vm), _cheater(nullptr) {
registerCmd("continue", WRAP_METHOD(GobConsole, cmdExit));
registerCmd("help", WRAP_METHOD(GobConsole, cmd_Help));
registerCmd("varSize", WRAP_METHOD(GobConsole, cmd_varSize));
registerCmd("dumpVars", WRAP_METHOD(GobConsole, cmd_dumpVars));
registerCmd("var8", WRAP_METHOD(GobConsole, cmd_var8));
registerCmd("var16", WRAP_METHOD(GobConsole, cmd_var16));
registerCmd("var32", WRAP_METHOD(GobConsole, cmd_var32));
registerCmd("varString", WRAP_METHOD(GobConsole, cmd_varString));
registerCmd("cheat", WRAP_METHOD(GobConsole, cmd_cheat));
registerCmd("listArchives", WRAP_METHOD(GobConsole, cmd_listArchives));
}
GobConsole::~GobConsole() {
}
void GobConsole::registerCheater(Cheater *cheater) {
_cheater = cheater;
}
void GobConsole::unregisterCheater() {
_cheater = nullptr;
}
bool GobConsole::cmd_Help(int, const char **) {
debugPrintf("Debug\n");
debugPrintf("-----\n");
debugPrintf(" debugflag_list - Lists the available debug flags and their status\n");
debugPrintf(" debugflag_enable - Enables a debug flag\n");
debugPrintf(" debugflag_disable - Disables a debug flag\n");
debugPrintf(" debuglevel - Sets debug level\n");
debugPrintf("\n");
debugPrintf("Commands\n");
debugPrintf("--------\n");
debugPrintf(" continue - returns back to the game\n");
debugPrintf(" listArchives - shows which Archives are currently being used\n");
debugPrintf(" cheat - enables Cheats for Geisha\n");
debugPrintf("\n");
debugPrintf("Variables\n");
debugPrintf("---------\n");
debugPrintf(" varSize - shows the size of a variable in bytes\n");
debugPrintf(" dumpVars - dumps the variables to variables.dmp\n");
debugPrintf(" var8 - manipulates 8-bit variables; usage: var8 <var offset> (<value>)\n");
debugPrintf(" var16 - manipulates 16-bit variables; usage: var16 <var offset> (<value>)\n");
debugPrintf(" var32 - manipulates 32-bit variables; usage: var32 <var offset> (<value>)\n");
debugPrintf(" varString - manipulates string references; usage: varString <var offset> (<value>)\n");
debugPrintf("\n");
return true;
}
bool GobConsole::cmd_varSize(int argc, const char **argv) {
debugPrintf("Size of the variable space: %d bytes\n", _vm->_inter->_variables->getSize());
return true;
}
bool GobConsole::cmd_dumpVars(int argc, const char **argv) {
if (!_vm->_inter->_variables)
return true;
Common::DumpFile file;
const char *outFile = "variables.dmp";
if (!file.open(outFile))
return true;
file.write(_vm->_inter->_variables->getAddressOff8(0), _vm->_inter->_variables->getSize());
file.flush();
file.close();
debugPrintf("Dumped %s successfully to ScummVM directory\n", outFile);
return true;
}
bool GobConsole::cmd_var8(int argc, const char **argv) {
if (argc == 1) {
debugPrintf("Usage: var8 <var offset> (<value>)\n");
return true;
}
uint32 varNum = atoi(argv[1]);
if (varNum >= _vm->_inter->_variables->getSize()) {
debugPrintf("Variable offset out of range\n");
return true;
}
if (argc > 2) {
uint32 varVal = atoi(argv[2]);
_vm->_inter->_variables->writeOff8(varNum, varVal);
}
debugPrintf("var8_%d = %d\n", varNum, _vm->_inter->_variables->readOff8(varNum));
return true;
}
bool GobConsole::cmd_var16(int argc, const char **argv) {
if (argc == 1) {
debugPrintf("Usage: var16 <var offset> (<value>)\n");
return true;
}
uint32 varNum = atoi(argv[1]);
if ((varNum + 1) >= _vm->_inter->_variables->getSize()) {
debugPrintf("Variable offset out of range\n");
return true;
}
if (argc > 2) {
uint32 varVal = atoi(argv[2]);
_vm->_inter->_variables->writeOff16(varNum, varVal);
}
debugPrintf("var16_%d = %d\n", varNum, _vm->_inter->_variables->readOff16(varNum));
return true;
}
bool GobConsole::cmd_var32(int argc, const char **argv) {
if (argc == 1) {
debugPrintf("Usage: var32 <var offset> (<value>)\n");
return true;
}
uint32 varNum = atoi(argv[1]);
if ((varNum + 3) >= _vm->_inter->_variables->getSize()) {
debugPrintf("Variable offset out of range\n");
return true;
}
if (argc > 2) {
uint32 varVal = atoi(argv[2]);
_vm->_inter->_variables->writeOff32(varNum, varVal);
}
debugPrintf("var32_%d = %d\n", varNum, _vm->_inter->_variables->readOff32(varNum));
return true;
}
bool GobConsole::cmd_varString(int argc, const char **argv) {
if (argc == 1) {
debugPrintf("Usage: varString <var offset> (<value>)\n");
return true;
}
uint32 varNum = atoi(argv[1]);
if (varNum >= _vm->_inter->_variables->getSize()) {
debugPrintf("Variable offset out of range\n");
return true;
}
if (argc > 2) {
uint32 maxLength = _vm->_inter->_variables->getSize() - varNum;
Common::strlcpy(_vm->_inter->_variables->getAddressOffString(varNum), argv[2], maxLength);
}
debugPrintf("varString_%d = \"%s\"\n", varNum, _vm->_inter->_variables->getAddressOffString(varNum));
return true;
}
bool GobConsole::cmd_cheat(int argc, const char **argv) {
if (_cheater)
return _cheater->cheat(*this);
return true;
}
bool GobConsole::cmd_listArchives(int argc, const char **argv) {
Common::Array<ArchiveInfo> info;
_vm->_dataIO->getArchiveInfo(info);
debugPrintf(" Archive | Base | FileCount\n");
debugPrintf("--------------------------------\n");
for (Common::Array<ArchiveInfo>::const_iterator it = info.begin(); it != info.end(); ++it)
if (!it->name.empty())
debugPrintf("%13s | %d | %d\n", it->name.c_str(), it->base, it->fileCount);
return true;
}
} // End of namespace Gob
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