diff options
Diffstat (limited to 'engines/zvision/zvision.h')
| -rw-r--r-- | engines/zvision/zvision.h | 182 |
1 files changed, 146 insertions, 36 deletions
diff --git a/engines/zvision/zvision.h b/engines/zvision/zvision.h index 0b5a86f370..854cd77bb8 100644 --- a/engines/zvision/zvision.h +++ b/engines/zvision/zvision.h @@ -8,24 +8,25 @@ * 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. * + * */ #ifndef ZVISION_ZVISION_H #define ZVISION_ZVISION_H -#include "zvision/core/console.h" #include "zvision/detection.h" -#include "zvision/utility/clock.h" +#include "zvision/core/clock.h" +#include "zvision/file/search_manager.h" #include "common/random.h" #include "common/events.h" @@ -36,20 +37,56 @@ #include "gui/debugger.h" - namespace Video { class VideoDecoder; } +/** + * This is the namespace of the ZVision engine. + * + * Status of this engine: complete + * + * Games using this engine: + * - Zork Nemesis: The Forbidden Lands + * - Zork: Grand Inquisitor + * + */ + namespace ZVision { struct ZVisionGameDescription; +class Console; class ScriptManager; class RenderManager; class CursorManager; class StringManager; class SaveManager; -class RlfAnimation; +class RLFDecoder; +class MenuHandler; +class TextRenderer; +class Subtitle; +class MidiManager; + +enum { + WINDOW_WIDTH = 640, + WINDOW_HEIGHT = 480, + + HIRES_WINDOW_WIDTH = 800, + HIRES_WINDOW_HEIGHT = 600, + + // Zork nemesis working window sizes + ZNM_WORKING_WINDOW_WIDTH = 512, + ZNM_WORKING_WINDOW_HEIGHT = 320, + + // ZGI working window sizes + ZGI_WORKING_WINDOW_WIDTH = 640, + ZGI_WORKING_WINDOW_HEIGHT = 344, + + ROTATION_SCREEN_EDGE_OFFSET = 60, + MAX_ROTATION_SPEED = 400, // Pixels per second + + KEYBUF_SIZE = 20 +}; class ZVision : public Engine { public: @@ -62,26 +99,11 @@ public: * are given in this coordinate space. Also, all images are clipped to the * edges of this Rectangle */ - const Common::Rect _workingWindow; - const Graphics::PixelFormat _pixelFormat; + Common::Rect _workingWindow; + const Graphics::PixelFormat _resourcePixelFormat; + const Graphics::PixelFormat _screenPixelFormat; private: - enum { - WINDOW_WIDTH = 640, - WINDOW_HEIGHT = 480, - - //Zork nemesis working window sizes - ZNEM_WORKING_WINDOW_WIDTH = 512, - ZNEM_WORKING_WINDOW_HEIGHT = 320, - - //ZGI(and default) working window sizes - ZGI_WORKING_WINDOW_WIDTH = 640, - ZGI_WORKING_WINDOW_HEIGHT = 344, - - ROTATION_SCREEN_EDGE_OFFSET = 60, - MAX_ROTATION_SPEED = 400 // Pixels per second - }; - Console *_console; const ZVisionGameDescription *_gameDescription; @@ -96,27 +118,87 @@ private: CursorManager *_cursorManager; SaveManager *_saveManager; StringManager *_stringManager; + MenuHandler *_menu; + SearchManager *_searchManager; + TextRenderer *_textRenderer; + MidiManager *_midiManager; // Clock Clock _clock; + // Audio ID + int _audioId; + // To prevent allocation every time we process events Common::Event _event; + int _frameRenderDelay; + int _renderedFrameCount; + int _fps; + int16 _mouseVelocity; + int16 _keyboardVelocity; + bool _doubleFPS; + bool _videoIsPlaying; + + uint8 _cheatBuffer[KEYBUF_SIZE]; public: uint32 getFeatures() const; Common::Language getLanguage() const; Common::Error run(); void pauseEngineIntern(bool pause); - ScriptManager *getScriptManager() const { return _scriptManager; } - RenderManager *getRenderManager() const { return _renderManager; } - CursorManager *getCursorManager() const { return _cursorManager; } - SaveManager *getSaveManager() const { return _saveManager; } - StringManager *getStringManager() const { return _stringManager; } - Common::RandomSource *getRandomSource() const { return _rnd; } - ZVisionGameId getGameId() const { return _gameDescription->gameId; } - GUI::Debugger *getDebugger() { return _console; } + ScriptManager *getScriptManager() const { + return _scriptManager; + } + RenderManager *getRenderManager() const { + return _renderManager; + } + CursorManager *getCursorManager() const { + return _cursorManager; + } + SaveManager *getSaveManager() const { + return _saveManager; + } + StringManager *getStringManager() const { + return _stringManager; + } + SearchManager *getSearchManager() const { + return _searchManager; + } + TextRenderer *getTextRenderer() const { + return _textRenderer; + } + MidiManager *getMidiManager() const { + return _midiManager; + } + MenuHandler *getMenuHandler() const { + return _menu; + } + Common::RandomSource *getRandomSource() const { + return _rnd; + } + ZVisionGameId getGameId() const { + return _gameDescription->gameId; + } + int16 getKeyboardVelocity() const { + return _keyboardVelocity; + } + int16 getMouseVelocity() const { + return _mouseVelocity; + } + + uint8 getZvisionKey(Common::KeyCode scummKeyCode); + + void startClock() { + _clock.start(); + } + + void stopClock() { + _clock.stop(); + } + + void initScreen(); + void initHiresScreen(); /** * Play a video until it is finished. This is a blocking call. It will call @@ -127,11 +209,33 @@ public: * @param destRect Where to put the video. (In working window coords) * @param skippable If true, the video can be skipped at any time using [Spacebar] */ - void playVideo(Video::VideoDecoder &videoDecoder, const Common::Rect &destRect = Common::Rect(0, 0, 0, 0), bool skippable = true); + void playVideo(Video::VideoDecoder &videoDecoder, const Common::Rect &destRect = Common::Rect(0, 0, 0, 0), bool skippable = true, Subtitle *sub = NULL); + Video::VideoDecoder *loadAnimation(const Common::String &fileName); Common::String generateSaveFileName(uint slot); - Common::String generateAutoSaveFileName(); + void setRenderDelay(uint); + bool canRender(); + static void fpsTimerCallback(void *refCon); + void fpsTimer(); + int getFPS() const { + return _fps; + } + + GUI::Debugger *getDebugger(); + void syncSoundSettings(); + + void loadSettings(); + void saveSettings(); + + bool ifQuit(); + + // Engine features + bool hasFeature(EngineFeature f) const; + bool canLoadGameStateCurrently(); + bool canSaveGameStateCurrently(); + Common::Error loadGameState(int slot); + Common::Error saveGameState(int slot, const Common::String &desc); private: void initialize(); void initFonts(); @@ -141,9 +245,15 @@ private: /** Called every frame from ZVision::run() to process any events from EventMan */ void processEvents(); - void onMouseDown(const Common::Point &pos); - void onMouseUp(const Common::Point &pos); void onMouseMove(const Common::Point &pos); + + void registerDefaultSettings(); + void shortKeys(Common::Event); + + void cheatCodes(uint8 key); + void pushKeyToCheatBuf(uint8 key); + bool checkCode(const char *code); + uint8 getBufferedKey(uint8 pos); }; } // End of namespace ZVision |