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/* ScummVM - Scumm Interpreter
* Copyright (C) 2003 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*
*/
#include "stdafx.h"
#include "queen/debug.h"
#include "queen/defs.h"
#include "queen/graphics.h"
#include "queen/logic.h"
#include "queen/resource.h"
#include "queen/structs.h"
namespace Queen {
Debug::Debug(Input *input, Logic *logic, Graphics *graphics)
: _passwordCharCount(0), _stubCount(0), _input(input), _logic(logic), _graphics(graphics) {
memset(_password, 0, sizeof(_password));
registerStub("zeroxpark", &Debug::jumpToRoom);
registerStub("grimley", &Debug::printInfo);
registerStub("kowamori", &Debug::toggleFastMode);
}
void Debug::registerStub(const char *password, DebugFunc debugFunc) {
assert(_stubCount < MAX_STUB);
_stub[_stubCount].password = password;
_stub[_stubCount].function = debugFunc;
++_stubCount;
}
void Debug::update(int c) {
if (c >= 'a' && c <= 'z') {
_password[_passwordCharCount] = (char)c;
++_passwordCharCount;
_passwordCharCount &= 15;
uint k;
for (k = 0; k < _stubCount; ++k) {
const char *pass = _stub[k].password;
int i = strlen(pass) - 1;
int j = _passwordCharCount - 1;
bool match = true;
for (; i >= 0; --i, --j) {
if (_password[j & 15] != pass[i]) {
match = false;
break;
}
}
if (match) {
(this->*(_stub[k].function))();
break;
}
}
}
}
void Debug::jumpToRoom() {
debug(9, "Debug::jumpToRoom()");
_graphics->textCurrentColor(INK_JOE);
_graphics->textSet(0, 142, "Enter new room");
_logic->update();
int room;
_digitTextCount = 0;
if (_input->waitForNumber(room, digitKeyPressed, this)) {
_logic->joeX(0);
_logic->joeY(0);
_logic->newRoom(room);
_logic->entryObj(_logic->roomData(room) + 1);
_graphics->textClear(0, 199);
}
}
void Debug::toggleFastMode() {
debug(9, "Debug::toggleFastMode()");
_input->fastMode(!_input->fastMode());
}
void Debug::printInfo() {
debug(9, "Debug::printInfo()");
_graphics->textClear(0, 199);
_graphics->textCurrentColor(INK_JOE);
char buf[100];
snprintf(buf, sizeof(buf), "Version : %s", _logic->resource()->JASVersion());
_graphics->textSet(110, 20, buf);
snprintf(buf, sizeof(buf), "Room number : %d", _logic->currentRoom());
_graphics->textSet(110, 40, buf);
snprintf(buf, sizeof(buf), "Room name : %s", _logic->roomName(_logic->currentRoom()));
_graphics->textSet(110, 60, buf);
_logic->update();
char c;
if (_input->waitForCharacter(c)) {
switch (c) {
case 'a':
toggleAreasDrawing();
break;
case 's' :
changeGameState();
break;
case 'x' :
printGameState();
break;
case 'i' :
giveAllItems();
break;
}
}
_graphics->textClear(0, 199);
}
void Debug::toggleAreasDrawing() {
debug(9, "Debug::toggleAreasDrawing()");
warning("Debug::toggleAreasDrawing() unimplemented");
}
void Debug::changeGameState() {
debug(9, "Debug::changeGameState()");
_graphics->textSet(0, 142, "Set GAMESTATE");
_logic->update();
int slot, value;
_digitTextCount = 0;
if (_input->waitForNumber(slot, digitKeyPressed, this)) {
_graphics->textClear(0, 199);
_graphics->textSet(0, 142, "to");
_logic->update();
_digitTextCount = 0;
if (_input->waitForNumber(value, digitKeyPressed, this)) {
_logic->gameState(slot, value);
}
}
}
void Debug::printGameState() {
debug(9, "Debug::printGameState()");
_graphics->textSet(0, 142, "Show GAMESTATE");
_logic->update();
int slot;
_digitTextCount = 0;
if (_input->waitForNumber(slot, digitKeyPressed, this)) {
_graphics->textClear(0, 199);
char buf[50];
snprintf(buf, sizeof(buf), "Currently - %d", _logic->gameState(slot));
_graphics->textSet(0, 142, buf);
_logic->update();
char c;
_input->waitForCharacter(c);
}
}
void Debug::giveAllItems() {
debug(9, "Debug::giveAllItems()");
int n = _logic->itemDataCount();
ItemData *item = _logic->itemData(1);
while (n--) {
item->name = ABS(item->name);
++item;
}
}
void Debug::digitKeyPressed(void *refCon, int key) {
Debug *debug = (Debug *)refCon;
if(key != -1 && debug->_digitTextCount < sizeof(debug->_digitText) - 1) {
debug->_digitText[debug->_digitTextCount] = (char)key;
++debug->_digitTextCount;
}
else if (debug->_digitTextCount > 0) {
--debug->_digitTextCount;
}
debug->_digitText[debug->_digitTextCount] = '\0';
debug->_graphics->textSet(0, 151, debug->_digitText);
debug->_logic->update();
}
}
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