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Diffstat (limited to 'engines/m4/mads_scene.h')
| -rw-r--r-- | engines/m4/mads_scene.h | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/engines/m4/mads_scene.h b/engines/m4/mads_scene.h new file mode 100644 index 0000000000..321c13103e --- /dev/null +++ b/engines/m4/mads_scene.h @@ -0,0 +1,199 @@ +/* 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. + * + * $URL$ + * $Id$ + * + */ + +#ifndef M4_MADS_SCENE_H +#define M4_MADS_SCENE_H + +#include "m4/scene.h" + +namespace M4 { + +#define INTERFACE_HEIGHT 106 +#define MADS_SURFACE_HEIGHT 156 + +struct SpriteSlot { + int16 spriteId; + int16 scale; + uint16 spriteListIndex; +}; + +struct DirtyArea { + bool active; + bool active2; + Common::Rect bounds; +}; + +class MadsSceneInfo { +public: + int sceneId; + int artFileNum; + int field_4; + int width; + int height; + + int objectCount; + MadsObject objects[32]; + + int walkSize; + byte *walkData; + + MadsSceneInfo() { walkSize = 0; walkData = NULL; } + ~MadsSceneInfo() { delete walkData; } + void load(int sceneId); +}; + +#define TIMED_TEXT_SIZE 10 +#define TEXT_DISPLAY_SIZE 40 +#define TEXT_4A_SIZE 30 + +enum TalkTextFlags {TEXTFLAG_2 = 2, TEXTFLAG_4 = 4, TEXTFLAG_8 = 8, TEXTFLAG_40 = 0x40, + TEXTFLAG_ACTIVE = 0x80}; + +struct TextDisplay { + bool active; + int spacing; + int16 active2; + Common::Rect bounds; + int colour1, colour2; + Font *font; + char message[100]; +}; + +struct TimedText { + uint8 flags; + int colour1; + int colour2; + Common::Point position; + int textDisplayIndex; + int unk4AIndex; + uint32 timeout; + uint32 frameTimer; + bool field_1C; + uint8 field_1D; + uint16 actionNouns[3]; + char message[100]; +}; + +struct Text4A { + uint8 active; + uint8 field25; +}; + +class MadsScreenText { +private: + TextDisplay _textDisplay[TEXT_DISPLAY_SIZE]; + TimedText _timedText[TIMED_TEXT_SIZE]; + Text4A _text4A[TEXT_4A_SIZE]; + bool _abortTimedText; + + void addTimedText(TimedText *entry); +public: + MadsScreenText(); + + // TextDisplay list + int add(const Common::Point &destPos, uint fontColours, int widthAdjust, const char *msg, Font *font); + void setActive2(int16 idx) { _textDisplay[idx].active2 = -1; } + // TimedText list + int addTimed(const Common::Point &destPos, uint fontColours, uint flags, int vUnknown, uint32 timeout, const char *message); + + void draw(M4Surface *surface); + void timedDisplay(); +}; + +enum MadsActionMode {ACTMODE_NONE = 0, ACTMODE_VERB = 1, ACTMODE_OBJECT = 3, ACTMODE_TALK = 6}; + +class MadsAction { +private: + char _statusText[100]; + int _currentHotspot; + int _objectNameId; + int _objectDescId; + int _currentAction; + int8 _flags1, _flags2; + MadsActionMode _actionMode; + int _articleNumber; + bool _lookFlag; + int _selectedRow; + + void appendVocab(int vocabId, bool capitalise = false); +public: + MadsAction(); + + void clear(); + void set(); +}; + +typedef Common::Array<SpriteAsset *> SpriteAssetArray; + +#define SPRITE_SLOTS_SIZE 50 +#define DIRTY_AREA_SIZE 90 + +class MadsScene : public Scene { +private: + MadsEngine *_vm; + char _statusText[100]; + + MadsSceneLogic _sceneLogic; + MadsSceneInfo _sceneInfo; + SpriteAsset *_playerSprites; + SpriteAssetArray _sceneSprites; + SpriteSlot _spriteSlots[50]; + MadsScreenText _textDisplay; + DirtyArea _dirtyAreas[DIRTY_AREA_SIZE]; + int _spriteSlotsStart; + + void drawElements(); + void loadScene2(const char *aaName); + void loadSceneTemporary(); + void clearAction(); + void appendActionVocab(int vocabId, bool capitalise); + void setAction(); +public: + char _aaName[100]; + uint16 actionNouns[3]; +public: + MadsScene(MadsEngine *vm); + + // Methods that differ between engines + virtual void loadScene(int sceneNumber); + virtual void leaveScene(); + virtual void loadSceneCodes(int sceneNumber, int index = 0); + virtual void show(); + virtual void checkHotspotAtMousePos(int x, int y); + virtual void leftClick(int x, int y); + virtual void rightClick(int x, int y); + virtual void setAction(int action, int objectId = -1); + virtual void setStatusText(const char *text); + virtual void update(); + + int loadSceneSpriteSet(const char *setName); + void loadPlayerSprites(const char *prefix); + + MadsInterfaceView *getInterface() { return (MadsInterfaceView *)_interfaceSurface; }; +}; + +} // End of namespace M4 + +#endif |