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object_cursor.cpp
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object_cursor.cpp
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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 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.
*
*/
#include "common/ini-file.h"
#include "common/stream.h"
#include "common/system.h"
#include "common/events.h"
#include "graphics/colormasks.h"
#include "graphics/surface.h"
#include "petka/flc.h"
#include "petka/petka.h"
#include "petka/video.h"
#include "petka/q_system.h"
#include "petka/q_manager.h"
#include "petka/objects/object_cursor.h"
namespace Petka {
QObjectCursor::QObjectCursor() {
_id = 4097;
_z = 1000;
_resourceId = 5002;
Common::Point pos = g_vm->getEventManager()->getMousePos();
_x = pos.x;
_y = pos.y;
g_vm->resMgr()->loadFlic(5002);
_actionType = kLook;
}
void QObjectCursor::draw() {
if (!_isShown) {
return;
}
FlicDecoder *flc = g_vm->resMgr()->loadFlic(_resourceId);
const Graphics::Surface *frame = flc->getCurrentFrame();
if (frame) {
Graphics::Surface *s = frame->convertTo(g_system->getScreenFormat(), flc->getPalette());
Common::Rect srcRect(flc->getBounds());
srcRect.translate(_x, _y);
srcRect.clip(640, 480);
Common::Rect destRect(srcRect);
srcRect.translate(-_x, -_y);
g_vm->videoSystem()->screen().transBlitFrom(*s, srcRect, destRect, flc->getTransColor(s->format));
s->free();
delete s;
}
}
void QObjectCursor::update(int time) {
if (!_isShown || !_animate)
return;
FlicDecoder *flc = g_vm->resMgr()->loadFlic(_resourceId);
_time += time;
while (flc && _time >= flc->getDelay()) {
flc->setFrame(-1);
Common::Rect dirty(flc->getBounds());
dirty.translate(_x, _y);
g_vm->videoSystem()->addDirtyRect(dirty);
_time -= flc->getDelay();
}
}
void QObjectCursor::setCursorPos(int x, int y, bool center) {
FlicDecoder *flc = g_vm->resMgr()->loadFlic(_resourceId);
if (!_animate) {
flc->setFrame(1);
}
Common::Rect dirty(flc->getBounds());
dirty.translate(_x, _y);
g_vm->videoSystem()->addDirtyRect(dirty);
if (center) {
x = x - flc->getBounds().left - dirty.width() / 2;
y = y - flc->getBounds().top - dirty.height() / 2;
}
_x = x;
_y = y;
dirty = flc->getBounds();
dirty.translate(_x, _y);
g_vm->videoSystem()->addDirtyRect(dirty);
}
void QObjectCursor::show(bool v) {
FlicDecoder *flc = g_vm->resMgr()->loadFlic(_resourceId);
Common::Rect rect = flc->getBounds();
rect.translate(_x, _y);
g_vm->videoSystem()->addDirtyRect(rect);
QMessageObject::show(v);
}
void QObjectCursor::returnInvItem() {
if (_actionType == kActionObjUse) {
_invObj->show(1);
_invObj->_isActive = true;
}
}
}