160 lines
4.1 KiB
C++
160 lines
4.1 KiB
C++
/* ResidualVM - A 3D game interpreter
|
|
*
|
|
* ResidualVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the AUTHORS
|
|
* 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 "engines/stark/resources/image.h"
|
|
|
|
#include "common/debug.h"
|
|
|
|
#include "engines/stark/formats/xrc.h"
|
|
#include "engines/stark/services/archiveloader.h"
|
|
#include "engines/stark/services/services.h"
|
|
#include "engines/stark/visual/image.h"
|
|
|
|
namespace Stark {
|
|
|
|
Resource *Image::construct(Resource *parent, byte subType, uint16 index, const Common::String &name) {
|
|
switch (subType) {
|
|
case kImageSub2:
|
|
case kImageSub3:
|
|
return new ImageSub23(parent, subType, index, name);
|
|
case kImageSub4:
|
|
return new UnimplementedResource(parent, TYPE, subType, index, name);
|
|
default:
|
|
error("Unknown anim subtype %d", subType);
|
|
}
|
|
}
|
|
|
|
Image::~Image() {
|
|
delete _visual;
|
|
}
|
|
|
|
Image::Image(Resource *parent, byte subType, uint16 index, const Common::String &name) :
|
|
Resource(parent, subType, index, name),
|
|
_transparent(false),
|
|
_transparency(0),
|
|
_field_44_ADF(0),
|
|
_field_48_ADF(30),
|
|
_visual(nullptr) {
|
|
_type = TYPE;
|
|
}
|
|
|
|
void Image::readData(XRCReadStream *stream) {
|
|
_filename = stream->readString();
|
|
_hotspot = stream->readPoint();
|
|
_transparent = stream->readBool();
|
|
_transparency = stream->readUint32LE();
|
|
|
|
uint32 polygonCount = stream->readUint32LE();
|
|
for (uint32 i = 0; i < polygonCount; i++) {
|
|
Polygon polygon;
|
|
|
|
uint32 pointCount = stream->readUint32LE();
|
|
for (uint32 j = 0; j < pointCount; j++) {
|
|
polygon.push_back(stream->readPoint());
|
|
}
|
|
|
|
_polygons.push_back(polygon);
|
|
}
|
|
|
|
_archiveName = stream->getArchiveName();
|
|
}
|
|
|
|
Visual *Image::getVisual() {
|
|
return nullptr;
|
|
}
|
|
|
|
void Image::printData() {
|
|
debug("filename: %s", _filename.c_str());
|
|
debug("hotspot: x %d, y %d", _hotspot.x, _hotspot.y);
|
|
debug("transparent: %d", _transparent);
|
|
debug("transparency: %d", _transparency);
|
|
debug("field_44: %d", _field_44_ADF);
|
|
debug("field_48: %d", _field_48_ADF);
|
|
|
|
for (uint32 i = 0; i < _polygons.size(); i++) {
|
|
Common::String description;
|
|
for (uint32 j = 0; j < _polygons[i].size(); j++) {
|
|
description += Common::String::format("(x %d, y %d) ", _polygons[i][j].x, _polygons[i][j].y);
|
|
}
|
|
debug("polygon %d: %s", i, description.c_str());
|
|
}
|
|
}
|
|
|
|
ImageSub23::~ImageSub23() {
|
|
}
|
|
|
|
ImageSub23::ImageSub23(Resource *parent, byte subType, uint16 index, const Common::String &name) :
|
|
Image(parent, subType, index, name),
|
|
_noName(false) {
|
|
}
|
|
|
|
void ImageSub23::readData(XRCReadStream *stream) {
|
|
Image::readData(stream);
|
|
|
|
if (stream->isDataLeft()) {
|
|
_field_44_ADF = stream->readUint32LE();
|
|
_field_44_ADF /= 33;
|
|
}
|
|
|
|
if (stream->isDataLeft()) {
|
|
_field_48_ADF = stream->readUint32LE();
|
|
}
|
|
|
|
_noName = _filename == "noname" || _filename == "noname.xmg";
|
|
}
|
|
|
|
void ImageSub23::onPostRead() {
|
|
initVisual();
|
|
}
|
|
|
|
Visual *ImageSub23::getVisual() {
|
|
initVisual();
|
|
return _visual;
|
|
}
|
|
|
|
void ImageSub23::initVisual() {
|
|
if (_visual) {
|
|
return; // The visual is already there
|
|
}
|
|
|
|
if (_noName) {
|
|
return; // No file to load
|
|
}
|
|
|
|
// Get the archive loader service
|
|
ArchiveLoader *archiveLoader = StarkServices::instance().archiveLoader;
|
|
|
|
Common::ReadStream *stream = archiveLoader->getFile(_filename, _archiveName);
|
|
|
|
VisualImageXMG *xmg = VisualImageXMG::load(stream);
|
|
xmg->setHotSpot(_hotspot);
|
|
|
|
_visual = xmg;
|
|
|
|
delete stream;
|
|
}
|
|
|
|
void ImageSub23::printData() {
|
|
Image::printData();
|
|
}
|
|
|
|
} // End of namespace Stark
|