diff options
author | Matthew Stewart | 2018-02-24 13:59:08 -0500 |
---|---|---|
committer | Eugene Sandulenko | 2018-08-09 08:37:30 +0200 |
commit | 2dd96e044f46aed90ed1b6dbc682bc01f43e438c (patch) | |
tree | b0baea094d31ed729989c316750834f6a75c355e | |
parent | 8cd5441959108b890d1433e70376c6cc1dd3bdb5 (diff) | |
download | scummvm-rg350-2dd96e044f46aed90ed1b6dbc682bc01f43e438c.tar.gz scummvm-rg350-2dd96e044f46aed90ed1b6dbc682bc01f43e438c.tar.bz2 scummvm-rg350-2dd96e044f46aed90ed1b6dbc682bc01f43e438c.zip |
STARTREK: Begin implementation of showText.
Also started using SharedPtrs.
-rwxr-xr-x | engines/startrek/font.cpp | 4 | ||||
-rwxr-xr-x | engines/startrek/graphics.cpp | 21 | ||||
-rwxr-xr-x | engines/startrek/graphics.h | 55 | ||||
-rwxr-xr-x | engines/startrek/module.mk | 4 | ||||
-rwxr-xr-x | engines/startrek/sound.cpp | 8 | ||||
-rw-r--r-- | engines/startrek/sprite.cpp | 35 | ||||
-rw-r--r-- | engines/startrek/sprite.h | 63 | ||||
-rwxr-xr-x | engines/startrek/startrek.cpp | 59 | ||||
-rwxr-xr-x | engines/startrek/startrek.h | 18 | ||||
-rw-r--r-- | engines/startrek/text.cpp | 271 |
10 files changed, 469 insertions, 69 deletions
diff --git a/engines/startrek/font.cpp b/engines/startrek/font.cpp index a6f583a312..db310425a0 100755 --- a/engines/startrek/font.cpp +++ b/engines/startrek/font.cpp @@ -31,15 +31,13 @@ static const byte CHARACTER_COUNT = 0x80; static const byte CHARACTER_SIZE = 0x40; Font::Font(StarTrekEngine *vm) : _vm(vm) { - Common::SeekableReadStream *fontStream = _vm->openFile("FONT.FNT"); + SharedPtr<Common::SeekableReadStream> fontStream = _vm->openFile("FONT.FNT"); _characters = new Character[CHARACTER_COUNT]; for (byte i = 0; i < CHARACTER_COUNT; i++) fontStream->read(_characters[i].data, CHARACTER_SIZE); - delete fontStream; - #if 0 // Code to dump the font printf ("DUMPING FONT"); diff --git a/engines/startrek/graphics.cpp b/engines/startrek/graphics.cpp index 039f62ac4b..307efcb1b5 100755 --- a/engines/startrek/graphics.cpp +++ b/engines/startrek/graphics.cpp @@ -42,7 +42,7 @@ Graphics::Graphics(StarTrekEngine *vm) : _vm(vm), _egaMode(false) { if (_vm->getGameType() == GType_ST25 && _vm->getPlatform() == Common::kPlatformDOS) _font = new Font(_vm); - _backgroundImage = new Bitmap(_vm->openFile("DEMON0.BMP")); + _backgroundImage = new Bitmap(_vm->openFile("DEMON0.BMP").get()); _canvas = new Bitmap(SCREEN_WIDTH, SCREEN_HEIGHT); _numSprites = 0; @@ -67,15 +67,14 @@ void Graphics::loadEGAData(const char *filename) { if (!_egaData) _egaData = new byte[256]; - Common::SeekableReadStream *egaStream = _vm->openFile(filename); + SharedPtr<Common::SeekableReadStream> egaStream = _vm->openFile(filename); egaStream->read(_egaData, 256); - delete egaStream; } void Graphics::drawBackgroundImage(const char *filename) { // Draw an stjr BGD image (palette built-in) - Common::SeekableReadStream *imageStream = _vm->openFile(filename); + SharedPtr<Common::SeekableReadStream> imageStream = _vm->openFile(filename); byte *palette = new byte[256 * 3]; imageStream->read(palette, 256 * 3); @@ -96,7 +95,6 @@ void Graphics::drawBackgroundImage(const char *filename) { _vm->_system->updateScreen(); delete[] palette; - delete imageStream; } @@ -105,7 +103,7 @@ void Graphics::loadPalette(const Common::String &paletteName) { Common::String palFile = paletteName + ".PAL"; Common::String lutFile = paletteName + ".LUT"; - Common::SeekableReadStream *palStream = _vm->openFile(palFile.c_str()); + SharedPtr<Common::SeekableReadStream> palStream = _vm->openFile(palFile.c_str()); byte *palette = new byte[256 * 3]; palStream->read(palette, 256 * 3); @@ -117,26 +115,27 @@ void Graphics::loadPalette(const Common::String &paletteName) { _vm->_system->getPaletteManager()->setPalette(palette, 0, 256); delete[] palette; - delete palStream; // Load LUT file - Common::SeekableReadStream *lutStream = _vm->openFile(lutFile.c_str()); + SharedPtr<Common::SeekableReadStream> lutStream = _vm->openFile(lutFile.c_str()); delete[] _lutData; _lutData = new byte[256]; lutStream->read(_lutData, 256); - - delete lutStream; } void Graphics::loadPri(const char *priFile) { - Common::SeekableReadStream *priStream = _vm->openFile(priFile); + SharedPtr<Common::SeekableReadStream> priStream = _vm->openFile(priFile); delete[] _priData; _priData = new byte[SCREEN_WIDTH*SCREEN_HEIGHT/2]; priStream->read(_priData, SCREEN_WIDTH*SCREEN_HEIGHT/2); } +SharedPtr<Bitmap> Graphics::loadBitmap(Common::String basename) { + return SharedPtr<Bitmap>(new Bitmap(_vm->openFile(basename+".BMP").get())); +} + void Graphics::redrawScreen() { // TODO: get rid of _canvas for efficiency memcpy(_canvas->pixels, _backgroundImage->pixels, SCREEN_WIDTH*SCREEN_HEIGHT); diff --git a/engines/startrek/graphics.h b/engines/startrek/graphics.h index cefbf70e5f..ef146a2d7a 100755 --- a/engines/startrek/graphics.h +++ b/engines/startrek/graphics.h @@ -27,12 +27,16 @@ #define STARTREK_GRAPHICS_H #include "startrek/bitmap.h" -#include "startrek/startrek.h" #include "startrek/font.h" +#include "startrek/startrek.h" +#include "startrek/sprite.h" +#include "common/ptr.h" #include "common/rect.h" #include "common/stream.h" +using Common::SharedPtr; + namespace StarTrek { class Font; @@ -44,24 +48,11 @@ const int SCREEN_HEIGHT = 200; const int MAX_SPRITES = 32; +const int TEXTBOX_WIDTH = 26; -struct Sprite { - uint16 x,y; - uint16 drawPriority; - uint16 field6; - uint16 field8; - Bitmap *bitmap; - uint16 drawMode; - uint16 textColor; - uint16 bitmapChanged; - uint16 redrawCondition2; - uint16 redrawCondition3; - uint16 field16; - Common::Rect rectangle1; - Common::Rect clickRectangle; - Common::Rect rectangle2; - uint16 drawX,drawY; -}; + +class Graphics; +typedef Common::String (Graphics::*TextGetterFunc)(int, int, Common::String *); class Graphics { @@ -75,6 +66,8 @@ public: void loadPalette(const Common::String &paletteFile); void loadPri(const char *priFile); + SharedPtr<Bitmap> loadBitmap(Common::String basename); + void redrawScreen(); void drawSprite(const Sprite &sprite); void drawSprite(const Sprite &sprite, const Common::Rect &rect); @@ -102,6 +95,32 @@ private: Sprite *_sprites[MAX_SPRITES]; int _numSprites; + + Common::Point _mousePos; + Sprite _mouseSprite; + + + // text.cpp (TODO: separate class) +public: + int showText(TextGetterFunc textGetter, int var, int xoffset, int yoffset, int textColor, int argC, int maxTextLines, int arg10); + Common::String tmpFunction(int choiceIndex, int var, Common::String *speakerTextOutput); + SharedPtr<TextBitmap> initTextSprite(int *xoffsetPtr, int *yoffsetPtr, byte textColor, int numTextLines, bool withHeader, Sprite *sprite); + +private: + Common::String skipOverAudioPrompt(const Common::String &str); + int getNumLines(const Common::String &str); + Common::String readLineFormattedText(TextGetterFunc textGetter, int var, int choiceIndex, SharedPtr<TextBitmap> textBitmap, int numTextboxLines, int *numLines); + void loadTextButtons(Common::String mnuFilename, int xpos, int ypos); + void warpMousePosition(int x, int y); + + uint16 _textboxVar1; + uint32 _textboxVar2; + uint32 _textboxVar3; + uint16 _textboxVar4; + uint16 _textboxVar5; + uint16 _textboxVar6; + uint16 _textboxVar7; + bool _textboxHasMultipleChoices; }; } diff --git a/engines/startrek/module.mk b/engines/startrek/module.mk index c47c19a3b0..e2670b443a 100755 --- a/engines/startrek/module.mk +++ b/engines/startrek/module.mk @@ -8,7 +8,9 @@ MODULE_OBJS = \ lzss.o \ graphics.o \ sound.o \ - startrek.o + sprite.o \ + startrek.o \ + text.o diff --git a/engines/startrek/sound.cpp b/engines/startrek/sound.cpp index 114ec8acec..5191fc404c 100755 --- a/engines/startrek/sound.cpp +++ b/engines/startrek/sound.cpp @@ -107,12 +107,11 @@ void Sound::playSMFSound(const char *baseSoundName) { } debug(0, "Playing sound \'%s\'\n", soundName.c_str()); - Common::SeekableReadStream *soundStream = _vm->openFile(soundName.c_str()); + SharedPtr<Common::SeekableReadStream> soundStream = _vm->openFile(soundName.c_str()); byte *soundData = (byte *)malloc(soundStream->size()); soundStream->read(soundData, soundStream->size()); _midiParser->loadMusic(soundData, soundStream->size()); - delete soundStream; _midiDriver->setTimerCallback(_midiParser, MidiParser::timerCallback); } @@ -135,12 +134,11 @@ void Sound::playXMIDISound(const char *baseSoundName) { } debug(0, "Playing sound \'%s\'\n", soundName.c_str()); - Common::SeekableReadStream *soundStream = _vm->openFile(soundName.c_str()); + SharedPtr<Common::SeekableReadStream> soundStream = _vm->openFile(soundName.c_str()); byte *soundData = (byte *)malloc(soundStream->size()); soundStream->read(soundData, soundStream->size()); _midiParser->loadMusic(soundData, soundStream->size()); - delete soundStream; _midiDriver->setTimerCallback(_midiParser, MidiParser::timerCallback); } @@ -165,7 +163,7 @@ void Sound::playAmigaSoundEffect(const char *baseSoundName) { if (_vm->_mixer->isSoundHandleActive(*_soundHandle)) _vm->_mixer->stopHandle(*_soundHandle); - Audio::AudioStream *audStream = (Audio::AudioStream *)Audio::makeRawStream(_vm->openFile(soundName.c_str()), 11025, 0); + Audio::AudioStream *audStream = (Audio::AudioStream *)Audio::makeRawStream(_vm->openFile(soundName.c_str()).get(), 11025, 0); _vm->_mixer->playStream(Audio::Mixer::kSFXSoundType, _soundHandle, audStream); } diff --git a/engines/startrek/sprite.cpp b/engines/startrek/sprite.cpp new file mode 100644 index 0000000000..d58cd3077e --- /dev/null +++ b/engines/startrek/sprite.cpp @@ -0,0 +1,35 @@ +/* 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: https://scummvm-startrek.googlecode.com/svn/trunk/graphics.h $ + * $Id: graphics.h 2 2009-09-12 20:13:40Z clone2727 $ + * + */ + +#include "startrek/sprite.h" + +namespace StarTrek { + +void Sprite::setBitmap(SharedPtr<Bitmap> b) { + bitmap = b; + bitmapChanged = 1; +} + +} diff --git a/engines/startrek/sprite.h b/engines/startrek/sprite.h new file mode 100644 index 0000000000..280a0d2755 --- /dev/null +++ b/engines/startrek/sprite.h @@ -0,0 +1,63 @@ +/* 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: https://scummvm-startrek.googlecode.com/svn/trunk/graphics.h $ + * $Id: graphics.h 2 2009-09-12 20:13:40Z clone2727 $ + * + */ + +#ifndef STARTREK_SPRITE_H +#define STARTREK_SPRITE_H + +#include "startrek/bitmap.h" + +#include "common/ptr.h" +#include "common/rect.h" +#include "common/stream.h" + +using Common::SharedPtr; + +namespace StarTrek { + + +struct Sprite { + Common::Point pos; + uint16 drawPriority; + uint16 field6; + uint16 field8; + SharedPtr<Bitmap> bitmap; + uint16 drawMode; + uint16 textColor; + uint16 bitmapChanged; + uint16 redrawCondition2; + uint16 redrawCondition3; + uint16 field16; + Common::Rect rectangle1; + Common::Rect clickRectangle; + Common::Rect rectangle2; + uint16 drawX,drawY; + + + void setBitmap(SharedPtr<Bitmap> b); +}; + +} + +#endif diff --git a/engines/startrek/startrek.cpp b/engines/startrek/startrek.cpp index ff3bf5e575..10ec35fcc1 100755 --- a/engines/startrek/startrek.cpp +++ b/engines/startrek/startrek.cpp @@ -18,9 +18,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * - * $URL: https://scummvm-startrek.googlecode.com/svn/trunk/startrek.cpp $ - * $Id: startrek.cpp 17 2010-12-16 02:29:35Z clone2727 $ - * */ #include "base/plugins.h" @@ -110,7 +107,7 @@ Common::Error StarTrekEngine::run() { // Draw mode 0 Sprite *spr = new Sprite; _gfx->addSprite(spr); - spr->bitmap = new Bitmap(openFile("MWALKE00.BMP")); + spr->bitmap = _gfx->loadBitmap("MWALKE00"); spr->drawPriority = 1; spr->drawX = 150; spr->drawY = 30; @@ -119,7 +116,7 @@ Common::Error StarTrekEngine::run() { // Draw mode 2 (translucent background) spr = new Sprite; _gfx->addSprite(spr); - spr->bitmap = new Bitmap(openFile("KWALKS00.BMP")); + spr->bitmap = _gfx->loadBitmap("KWALKS00"); spr->drawPriority = 1; spr->drawX = 200; spr->drawY = 40; @@ -128,7 +125,7 @@ Common::Error StarTrekEngine::run() { // Draw mode 3 (text) spr = new Sprite; _gfx->addSprite(spr); - spr->bitmap = new TextBitmap(8*8,8*8); + spr->bitmap = SharedPtr<Bitmap>(new TextBitmap(8*8,8*8)); for (int i=0;i<8*8;i++) spr->bitmap->pixels[i] = 0x40+i; spr->drawX = 8*10; @@ -136,29 +133,41 @@ Common::Error StarTrekEngine::run() { spr->textColor = 0xb3; spr->drawMode = 3; - - Common::Event event; + // initTextSprite function + spr = new Sprite; + int x=0,y=0; + _gfx->initTextSprite(&x, &y, 0xb3, 3, false, spr); + spr->drawY = 150; + + + _gfx->showText(&Graphics::tmpFunction, 0, 0, 0, 0xb3, 0, 10, 0); while (!shouldQuit()) { - while (_eventMan->pollEvent(event)) { - switch (event.type) { - case Common::EVENT_QUIT: - _system->quit(); - break; - default: - break; - } - } - _gfx->redrawScreen(); - - _system->delayMillis(1000/60); + pollEvents(); } #endif return Common::kNoError; } -Common::SeekableReadStreamEndian *StarTrekEngine::openFile(Common::String filename, int fileIndex) { +void StarTrekEngine::pollEvents() { + Common::Event event; + + while (_eventMan->pollEvent(event)) { + switch (event.type) { + case Common::EVENT_QUIT: + _system->quit(); + break; + default: + break; + } + } + _gfx->redrawScreen(); + + _system->delayMillis(1000/60); +} + +SharedPtr<FileStream> StarTrekEngine::openFile(Common::String filename, int fileIndex) { filename.toUppercase(); Common::String basename, extension; @@ -179,7 +188,7 @@ Common::SeekableReadStreamEndian *StarTrekEngine::openFile(Common::String filena Common::File *file = new Common::File(); if (!file->open(filename.c_str())) error ("Could not find file \'%s\'", filename.c_str()); - return new FileStream(file, bigEndian); + return SharedPtr<FileStream>(new FileStream(file, bigEndian)); } Common::SeekableReadStream *indexFile = 0; @@ -282,7 +291,7 @@ Common::SeekableReadStreamEndian *StarTrekEngine::openFile(Common::String filena Common::SeekableReadStream *stream = dataFile->readStream(uncompressedSize); delete dataFile; delete dataRunFile; - return new FileStream(stream, bigEndian); + return SharedPtr<FileStream>(new FileStream(stream, bigEndian)); } else { if (fileCount != 1) { dataRunFile->seek(indexOffset); @@ -304,13 +313,13 @@ Common::SeekableReadStreamEndian *StarTrekEngine::openFile(Common::String filena delete dataFile; delete dataRunFile; - return new FileStream(stream, bigEndian); + return SharedPtr<FileStream>(new FileStream(stream, bigEndian)); } // We should not get to this point... error("Could not find data for \'%s\'", filename.c_str()); - return NULL; + return SharedPtr<FileStream>(); } void StarTrekEngine::playMovie(Common::String filename) { diff --git a/engines/startrek/startrek.h b/engines/startrek/startrek.h index 22dec315b5..9bf1065655 100755 --- a/engines/startrek/startrek.h +++ b/engines/startrek/startrek.h @@ -26,18 +26,23 @@ #ifndef STARTREK_H #define STARTREK_H -#include "common/scummsys.h" -#include "common/util.h" -#include "common/system.h" +#include "common/ptr.h" #include "common/rect.h" +#include "common/scummsys.h" #include "common/str.h" #include "common/stream.h" +#include "common/system.h" +#include "common/util.h" #include "engines/engine.h" +#include "startrek/filestream.h" #include "startrek/graphics.h" #include "startrek/sound.h" + +using Common::SharedPtr; + namespace Common { class MacResManager; } @@ -65,6 +70,9 @@ public: StarTrekEngine(OSystem *syst, const StarTrekGameDescription *gamedesc); virtual ~StarTrekEngine(); + // Running the game + void pollEvents(); + // Detection related functions const StarTrekGameDescription *_gameDescription; uint32 getFeatures() const; @@ -74,7 +82,7 @@ public: Common::Language getLanguage(); // Resource related functions - Common::SeekableReadStreamEndian *openFile(Common::String filename, int fileIndex=0); + SharedPtr<FileStream> openFile(Common::String filename, int fileIndex=0); // Movie related functions void playMovie(Common::String filename); @@ -84,8 +92,6 @@ private: Graphics *_gfx; Sound *_sound; Common::MacResManager *_macResFork; - - byte getStartingIndex(Common::String filename); }; } // End of namespace StarTrek diff --git a/engines/startrek/text.cpp b/engines/startrek/text.cpp new file mode 100644 index 0000000000..5af9bc0c9e --- /dev/null +++ b/engines/startrek/text.cpp @@ -0,0 +1,271 @@ +/* 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/stream.h" + +#include "startrek/graphics.h" + +namespace StarTrek { + +int Graphics::showText(TextGetterFunc textGetter, int var, int xoffset, int yoffset, int textColor, int argC, int maxTextLines, int arg10) { + uint16 tmpTextboxVar1 = _textboxVar1; + + uint32 var7c = 8; + if (_textboxVar3 > _textboxVar2+1) { + var7c = 0x10; + } + + int numChoicesWithNames = 0; + int numTextboxLines = 0; + int numChoices = 0; + Common::String speakerText; + + while(true) { + Common::String choiceText = (this->*textGetter)(numChoices, var, &speakerText); + if (choiceText.empty()) + break; + + int lines = getNumLines(choiceText); + if (lines > numTextboxLines) + numTextboxLines = lines; + + if (!speakerText.empty()) // Technically should check for nullptr + numChoicesWithNames++; + + numChoices++; + } + + if (maxTextLines == 0 || maxTextLines > 12) + maxTextLines = 12; + if (numTextboxLines > maxTextLines) + numTextboxLines = maxTextLines; + + if (numChoicesWithNames != 0 && numChoices != numChoicesWithNames) + error("showText: Not all choices have titles."); + + Sprite textboxSprite; + SharedPtr<TextBitmap> textBitmap = initTextSprite(&xoffset, &yoffset, textColor, numTextboxLines, numChoicesWithNames, &textboxSprite); + + int choiceIndex = 0; + int var28 = 0; + if (tmpTextboxVar1 != 0 && tmpTextboxVar1 != 1 && numChoices == 1 + && _textboxVar5 != 0 && _textboxVar4 == 0) + _textboxHasMultipleChoices = false; + else + _textboxHasMultipleChoices = true; + + if (tmpTextboxVar1 >= 0 && tmpTextboxVar1 <= 2 && _textboxVar5 == 1 && _textboxVar4 == 0) + _textboxVar6 = true; + else + _textboxVar6 = false; + + int numPrintedLines; + Common::String lineFormattedText = readLineFormattedText(textGetter, var, choiceIndex, textBitmap, numTextboxLines, &numPrintedLines); + + if (lineFormattedText.empty()) { // Technically should check for nullptr + // TODO + } + else { + loadTextButtons("textbtns", xoffset+0x96, yoffset-0x11); + + Common::Point oldMousePos = _mousePos; + SharedPtr<Bitmap> oldMouseBitmap = _mouseSprite.bitmap; + + _mousePos.x = xoffset + 0xde; + _mousePos.y = yoffset - 0x08; + _mouseSprite.pos = _mousePos; + _mouseSprite.drawPriority = 15; + + _mouseSprite.setBitmap(loadBitmap("pushbtn")); + warpMousePosition(_mousePos.x, _mousePos.y); + + uint16 tmpTextboxVar7 = _textboxVar7; + _textboxVar7 = 0; + + int var80 = (numChoices > 1 ? 0x18 : 0); + + // TODO: sub_288FB function call + // TODO: sub_28ACA(0x0002); + + if (var7c == 0) { + // sub_28ACA(0x0001); + } + if (argC == 0) { + // sub_28ACA(0x0008); + } + + bool doneShowingText = false; + + while (!doneShowingText) { + // TODO + _vm->pollEvents(); + } + + _mousePos = oldMousePos; + _mouseSprite.pos = _mousePos; + _mouseSprite.drawPriority = 15; + _mouseSprite.setBitmap(oldMouseBitmap); + warpMousePosition(_mousePos.x, _mousePos.y); + + _textboxVar7 = tmpTextboxVar7; + // sub_29326(); + textboxSprite.field16 = 1; + textboxSprite.bitmapChanged = 1; + + drawAllSprites(); + delSprite(&textboxSprite); + // sub_272B4 + } + + _textboxVar2 = _textboxVar3; + // sub_29EE3(); + return choiceIndex; +} + +const char* text = "Text test"; + +Common::String Graphics::tmpFunction(int choiceIndex, int var, Common::String *speakerTextOutput) { + if (speakerTextOutput != nullptr) + *speakerTextOutput = "Speaker"; + + if (choiceIndex >= 1) + return NULL; + return text; +} + +/** + * Creates a blank textbox in a TextBitmap, and initializes a sprite to use it. + */ +SharedPtr<TextBitmap> Graphics::initTextSprite(int *xoffsetPtr, int *yoffsetPtr, byte textColor, int numTextLines, bool withHeader, Sprite *sprite) { + int linesBeforeTextStart = 2; + if (withHeader != 0) + linesBeforeTextStart = 4; + + int xoffset = *xoffsetPtr; + int yoffset = *yoffsetPtr; + + int textHeight = numTextLines + linesBeforeTextStart; + + SharedPtr<TextBitmap> bitmap(new TextBitmap(TEXTBOX_WIDTH*8, textHeight*8)); + + memset(sprite, 0, sizeof(Sprite)); + sprite->drawPriority = 15; + sprite->field6 = 8; + sprite->bitmap = bitmap; + sprite->textColor = textColor; + + memset(bitmap->pixels, ' ', textHeight*TEXTBOX_WIDTH); + + int varC = SCREEN_WIDTH-1 - xoffset - (bitmap->width+0x1d)/2; + if (varC < 0) + xoffset += varC; + + varC = xoffset - (bitmap->width+0x1d)/2; + if (varC < 1) + xoffset += varC-1; + + varC = yoffset - (bitmap->height+0x11) - 20; + if (varC < 0) + yoffset -= varC; + + xoffset -= (bitmap->width+0x1d)/2; + yoffset -= bitmap->height; + + bitmap->pixels[0] = 0x10; + memset(&bitmap->pixels[1], 0x11, TEXTBOX_WIDTH-2); + bitmap->pixels[TEXTBOX_WIDTH-1] = 0x12; + + byte *textAddr = bitmap->pixels+TEXTBOX_WIDTH; + + if (withHeader) { + textAddr[0] = 0x13; + textAddr[TEXTBOX_WIDTH-1] = 0x14; + textAddr += TEXTBOX_WIDTH; + + textAddr[0] = 0x13; + memset(&textAddr[1], 0x19, TEXTBOX_WIDTH-2); + textAddr[TEXTBOX_WIDTH-1] = 0x14; + textAddr += TEXTBOX_WIDTH; + } + + for (int line=0; line<numTextLines; line++) { + textAddr[0] = 0x13; + textAddr[TEXTBOX_WIDTH-1] = 0x14; + textAddr += TEXTBOX_WIDTH; + } + + textAddr[0] = 0x15; + memset(&textAddr[1], 0x16, TEXTBOX_WIDTH-2); + textAddr[TEXTBOX_WIDTH-1] = 0x17; + + addSprite(sprite); + sprite->drawMode = 3; + sprite->pos.x = xoffset; + sprite->pos.y = yoffset; + sprite->drawPriority = 15; + + *xoffsetPtr = xoffset; + *yoffsetPtr = yoffset; + + return bitmap; +} + +Common::String Graphics::skipOverAudioPrompt(const Common::String &str) { + // TODO + return str; +} + +int Graphics::getNumLines(const Common::String &str) { + // TODO + return 1; +} + +Common::String Graphics::readLineFormattedText(TextGetterFunc textGetter, int var, int choiceIndex, SharedPtr<TextBitmap> textBitmap, int numTextboxLines, int *numPrintedLines) { + // TODO + *numPrintedLines = 1; + + int numChars = textBitmap->width*textBitmap->height; + + Common::String text = (this->*textGetter)(choiceIndex, var, nullptr); + while (text.size() < numChars) text += ' '; + + byte *dest = textBitmap->pixels + TEXTBOX_WIDTH + 1; + + for (int y=0; y<*numPrintedLines; y++) { + memcpy(dest, text.c_str(), TEXTBOX_WIDTH-2); + dest += TEXTBOX_WIDTH; + } + + return text; +} + +void Graphics::loadTextButtons(Common::String mnuFilename, int xpos, int ypos) { + // TODO: start of function + + SharedPtr<Common::SeekableReadStream> mnuFile = _vm->openFile(mnuFilename + ".MNU"); + int numEntries = mnuFile->size()/16; +} + +void Graphics::warpMousePosition(int x, int y) { + // TODO +} + +} |