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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/scummsys.h"
#include "common/stream.h"
#include "zvision/control.h"
#include "zvision/zvision.h"
#include "zvision/render_manager.h"
#include "zvision/utility.h"
namespace ZVision {
void Control::enable() {
if (!_enabled) {
_enabled = true;
return;
}
debug("Control %u is already enabled", _key);
}
void Control::disable() {
if (_enabled) {
_enabled = false;
return;
}
debug("Control %u is already disabled", _key);
}
void Control::parseFlatControl(ZVision *engine) {
engine->getRenderManager()->getRenderTable()->setRenderState(RenderTable::FLAT);
}
void Control::parsePanoramaControl(ZVision *engine, Common::SeekableReadStream &stream) {
RenderTable *renderTable = engine->getRenderManager()->getRenderTable();
renderTable->setRenderState(RenderTable::PANORAMA);
// Loop until we find the closing brace
Common::String line = stream.readLine();
trimCommentsAndWhiteSpace(&line);
while (!stream.eos() && !line.contains('}')) {
if (line.matchString("angle*", true)) {
float fov;
sscanf(line.c_str(), "angle(%f)", &fov);
renderTable->setPanoramaFoV(fov);
} else if (line.matchString("linscale*", true)) {
float scale;
sscanf(line.c_str(), "linscale(%f)", &scale);
renderTable->setPanoramaScale(scale);
} else if (line.matchString("reversepana*", true)) {
uint reverse;
sscanf(line.c_str(), "reversepana(%u)", &reverse);
if (reverse == 1) {
renderTable->setPanoramaReverse(true);
}
} else if (line.matchString("zeropoint*", true)) {
// TODO: Implement
}
line = stream.readLine();
trimCommentsAndWhiteSpace(&line);
}
renderTable->generateRenderTable();
}
void Control::parseTiltControl(ZVision *engine, Common::SeekableReadStream &stream) {
RenderTable *renderTable = engine->getRenderManager()->getRenderTable();
renderTable->setRenderState(RenderTable::TILT);
// Loop until we find the closing brace
Common::String line = stream.readLine();
trimCommentsAndWhiteSpace(&line);
while (!stream.eos() && !line.contains('}')) {
if (line.matchString("angle*", true)) {
float fov;
sscanf(line.c_str(), "angle(%f)", &fov);
renderTable->setTiltFoV(fov);
} else if (line.matchString("linscale*", true)) {
float scale;
sscanf(line.c_str(), "linscale(%f)", &scale);
renderTable->setTiltScale(scale);
} else if (line.matchString("reversepana*", true)) {
uint reverse;
sscanf(line.c_str(), "reversepana(%u)", &reverse);
if (reverse == 1) {
renderTable->setTiltReverse(true);
}
}
line = stream.readLine();
trimCommentsAndWhiteSpace(&line);
}
renderTable->generateRenderTable();
}
} // End of namespace ZVision
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