diff options
Diffstat (limited to 'engines/zvision/scripting/controls/hotmov_control.cpp')
| -rw-r--r-- | engines/zvision/scripting/controls/hotmov_control.cpp | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/engines/zvision/scripting/controls/hotmov_control.cpp b/engines/zvision/scripting/controls/hotmov_control.cpp new file mode 100644 index 0000000000..182447a990 --- /dev/null +++ b/engines/zvision/scripting/controls/hotmov_control.cpp @@ -0,0 +1,188 @@ +/* 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 "zvision/scripting/controls/hotmov_control.h" + +#include "zvision/zvision.h" +#include "zvision/scripting/script_manager.h" +#include "zvision/graphics/render_manager.h" +#include "zvision/graphics/cursors/cursor_manager.h" + +#include "common/stream.h" +#include "common/file.h" +#include "common/system.h" +#include "graphics/surface.h" +#include "video/video_decoder.h" + +namespace ZVision { + +HotMovControl::HotMovControl(ZVision *engine, uint32 key, Common::SeekableReadStream &stream) + : Control(engine, key, CONTROL_HOTMOV) { + _animation = NULL; + _cycle = 0; + _frames.clear(); + _cyclesCount = 0; + _framesCount = 0; + + _engine->getScriptManager()->setStateValue(_key, 0); + + // Loop until we find the closing brace + Common::String line = stream.readLine(); + _engine->getScriptManager()->trimCommentsAndWhiteSpace(&line); + Common::String param; + Common::String values; + getParams(line, param, values); + + while (!stream.eos() && !line.contains('}')) { + if (param.matchString("hs_frame_list", true)) { + readHsFile(values); + } else if (param.matchString("rectangle", true)) { + int x; + int y; + int width; + int height; + + sscanf(values.c_str(), "%d %d %d %d", &x, &y, &width, &height); + + _rectangle = Common::Rect(x, y, width, height); + } else if (param.matchString("num_frames", true)) { + _framesCount = atoi(values.c_str()); + } else if (param.matchString("num_cycles", true)) { + _cyclesCount = atoi(values.c_str()); + } else if (param.matchString("animation", true)) { + char filename[64]; + sscanf(values.c_str(), "%s", filename); + values = Common::String(filename); + _animation = _engine->loadAnimation(values); + _animation->start(); + } else if (param.matchString("venus_id", true)) { + _venusId = atoi(values.c_str()); + } + + line = stream.readLine(); + _engine->getScriptManager()->trimCommentsAndWhiteSpace(&line); + getParams(line, param, values); + } +} + +HotMovControl::~HotMovControl() { + if (_animation) + delete _animation; + + _frames.clear(); +} + +bool HotMovControl::process(uint32 deltaTimeInMillis) { + if (_engine->getScriptManager()->getStateFlag(_key) & Puzzle::DISABLED) + return false; + + if (_cycle < _cyclesCount) { + if (_animation && _animation->endOfVideo()) { + _cycle++; + + if (_cycle == _cyclesCount) { + _engine->getScriptManager()->setStateValue(_key, 2); + return false; + } + + _animation->rewind(); + } + + if (_animation && _animation->needsUpdate()) { + const Graphics::Surface *frameData = _animation->decodeNextFrame(); + if (frameData) + _engine->getRenderManager()->blitSurfaceToBkgScaled(*frameData, _rectangle); + } + } + + return false; +} + +bool HotMovControl::onMouseMove(const Common::Point &screenSpacePos, const Common::Point &backgroundImageSpacePos) { + if (_engine->getScriptManager()->getStateFlag(_key) & Puzzle::DISABLED) + return false; + + if (!_animation) + return false; + + if (_cycle < _cyclesCount) { + if (_frames[_animation->getCurFrame()].contains(backgroundImageSpacePos)) { + _engine->getCursorManager()->changeCursor(CursorIndex_Active); + return true; + } + } + + return false; +} + +bool HotMovControl::onMouseUp(const Common::Point &screenSpacePos, const Common::Point &backgroundImageSpacePos) { + if (_engine->getScriptManager()->getStateFlag(_key) & Puzzle::DISABLED) + return false; + + if (!_animation) + return false; + + if (_cycle < _cyclesCount) { + if (_frames[_animation->getCurFrame()].contains(backgroundImageSpacePos)) { + setVenus(); + _engine->getScriptManager()->setStateValue(_key, 1); + return true; + } + } + + return false; +} + +void HotMovControl::readHsFile(const Common::String &fileName) { + if (_framesCount == 0) + return; + + Common::File file; + if (!_engine->getSearchManager()->openFile(file, fileName)) { + warning("HS file %s could could be opened", fileName.c_str()); + return; + } + + Common::String line; + + _frames.resize(_framesCount); + + while (!file.eos()) { + line = file.readLine(); + + int frame; + int x; + int y; + int width; + int height; + + sscanf(line.c_str(), "%d:%d %d %d %d~", &frame, &x, &y, &width, &height); + + if (frame >= 0 && frame < _framesCount) + _frames[frame] = Common::Rect(x, y, width, height); + } + file.close(); +} + +} // End of namespace ZVision |