scummvm/engines/simon/debugger.cpp
2006-02-11 22:45:04 +00:00

207 lines
5.2 KiB
C++

/* ScummVM - Scumm Interpreter
* Copyright (C) 2003-2006 The ScummVM project
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#include "common/stdafx.h"
#include "common/config-manager.h"
#include "common/debugger.cpp"
#include "simon/debugger.h"
#include "simon/simon.h"
namespace Simon {
Debugger::Debugger(SimonEngine *vm)
: Common::Debugger<Debugger>() {
_vm = vm;
DCmd_Register("continue", &Debugger::Cmd_Exit);
DCmd_Register("exit", &Debugger::Cmd_Exit);
DCmd_Register("help", &Debugger::Cmd_Help);
DCmd_Register("quit", &Debugger::Cmd_Exit);
DCmd_Register("level", &Debugger::Cmd_DebugLevel);
DCmd_Register("music", &Debugger::Cmd_PlayMusic);
DCmd_Register("sound", &Debugger::Cmd_PlaySound);
DCmd_Register("voice", &Debugger::Cmd_PlayVoice);
DCmd_Register("bit", &Debugger::Cmd_SetBit);
DCmd_Register("var", &Debugger::Cmd_SetVar);
DCmd_Register("sub", &Debugger::Cmd_StartSubroutine);
}
void Debugger::preEnter() {
//_vm->midi.pause(1);
}
void Debugger::postEnter() {
//_vm->midi.pause(0);
}
bool Debugger::Cmd_Exit(int argc, const char **argv) {
_detach_now = true;
return false;
}
bool Debugger::Cmd_Help(int argc, const char **argv) {
// console normally has 39 line width
// wrap around nicely
int width = 0, size, i;
DebugPrintf("Commands are:\n");
for (i = 0 ; i < _dcmd_count ; i++) {
size = strlen(_dcmds[i].name) + 1;
if ((width + size) >= 39) {
DebugPrintf("\n");
width = size;
} else
width += size;
DebugPrintf("%s ", _dcmds[i].name);
}
DebugPrintf("\n");
return true;
}
bool Debugger::Cmd_DebugLevel(int argc, const char **argv) {
if (argc == 1) {
if (_vm->_debugMode == false)
DebugPrintf("Debugging is not enabled at this time\n");
else
DebugPrintf("Debugging is currently set at level %d\n", gDebugLevel);
} else { // set level
gDebugLevel = atoi(argv[1]);
if (gDebugLevel >= 0 && gDebugLevel < 10) {
_vm->_debugMode = true;
DebugPrintf("Debug level set to level %d\n", gDebugLevel);
} else if (gDebugLevel < 0) {
_vm->_debugMode = false;
DebugPrintf("Debugging is now disabled\n");
} else
DebugPrintf("Not a valid debug level (0 - 10)\n");
}
return true;
}
bool Debugger::Cmd_PlayMusic(int argc, const char **argv) {
if (argc > 1) {
uint music = atoi(argv[1]);
uint range = (_vm->getGameType() == GType_SIMON2) ? 93 : 34;
if (music <= range) {
_vm->loadMusic (music);
if (_vm->getGameType() == GType_SIMON2)
_vm->midi.startTrack (0);
} else
DebugPrintf("Music out of range (0 - %d)\n", range);
} else
DebugPrintf("Syntax: music <musicnum>\n");
return true;
}
bool Debugger::Cmd_PlaySound(int argc, const char **argv) {
if (argc > 1) {
uint sound = atoi(argv[1]);
uint range = (_vm->getGameType() == GType_SIMON2) ? 222 : 127;
if (sound <= range)
_vm->_sound->playEffects(sound);
else
DebugPrintf("Sound out of range (0 - %d)\n", range);
} else
DebugPrintf("Syntax: sound <soundnum>\n");
return true;
}
bool Debugger::Cmd_PlayVoice(int argc, const char **argv) {
if (argc > 1) {
uint voice = atoi(argv[1]);
uint range = (_vm->getGameType() == GType_SIMON2) ? 3632 : 1996;
if (voice <= range)
_vm->_sound->playVoice(voice);
else
DebugPrintf("Voice out of range (0 - %d)\n", range);
} else
DebugPrintf("Syntax: voice <voicenum>\n");
return true;
}
bool Debugger::Cmd_SetBit(int argc, const char **argv) {
uint bit, value;
if (argc > 2) {
bit = atoi(argv[1]);
value = atoi(argv[2]);
if (value <= 1) {
_vm->vcSetBitTo(bit, value != 0);
DebugPrintf("Set bit %d to %d\n", bit, value);
} else
DebugPrintf("Bit value out of range (0 - 1)\n");
} else if (argc > 1) {
bit = atoi(argv[1]);
value = _vm->vcGetBit(bit);
DebugPrintf("Bit %d is %d\n", bit, value);
} else
DebugPrintf("Syntax: bit <bitnum> <value>\n");
return true;
}
bool Debugger::Cmd_SetVar(int argc, const char **argv) {
uint var, value;
if (argc > 1) {
var = atoi(argv[1]);
if (var <= 254) {
if (argc > 2) {
value = atoi(argv[2]);
_vm->writeVariable(var, value);
DebugPrintf("Set var %d to %d\n", var, value);
} else {
value = _vm->readVariable(var);
DebugPrintf("Var %d is %d\n", var, value);
}
} else
DebugPrintf("Var out of range (0 - 254)\n");
} else
DebugPrintf("Syntax: var <varnum> <value>\n");
return true;
}
bool Debugger::Cmd_StartSubroutine(int argc, const char **argv) {
if (argc > 1) {
uint subroutine = atoi(argv[1]);
Subroutine *sub;
sub = _vm->getSubroutineByID(subroutine);
if (sub != NULL)
_vm->startSubroutine(sub);
} else
DebugPrintf("Subroutine %d\n", _vm->_subroutine);
return true;
}
} // End of namespace Simon