diff options
Diffstat (limited to 'engines/kyra/gui.cpp')
| -rw-r--r-- | engines/kyra/gui.cpp | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/engines/kyra/gui.cpp b/engines/kyra/gui.cpp index 09ce9e9302..170971bc90 100644 --- a/engines/kyra/gui.cpp +++ b/engines/kyra/gui.cpp @@ -27,6 +27,7 @@ #include "kyra/screen.h" #include "kyra/text.h" +#include "kyra/wsamovie.h" #include "common/savefile.h" @@ -334,5 +335,197 @@ int GUI::getNextSavegameSlot() { return 0; } +#pragma mark - + +MainMenu::MainMenu(KyraEngine *vm) : _vm(vm), _screen(0) { + _screen = _vm->screen(); + _nextUpdate = 0; + _system = g_system; +} + +void MainMenu::init(StaticData data, Animation anim) { + _static = data; + _anim = anim; + _animIntern.curFrame = _anim.startFrame; + _animIntern.direction = 1; +} + +void MainMenu::updateAnimation() { + if (_anim.anim) { + uint32 now = _system->getMillis(); + if (now > _nextUpdate) { + _nextUpdate = now + _anim.delay * _vm->tickLength(); + + _anim.anim->displayFrame(_animIntern.curFrame, 0); + _animIntern.curFrame += _animIntern.direction ; + if (_animIntern.curFrame < _anim.startFrame) { + _animIntern.curFrame = _anim.startFrame; + _animIntern.direction = 1; + } else if (_animIntern.curFrame > _anim.endFrame) { + _animIntern.curFrame = _anim.endFrame; + _animIntern.direction = -1; + } + } + } + + _screen->updateScreen(); +} + +bool MainMenu::getInput() { + Common::Event event; + + while (_system->getEventManager()->pollEvent(event)) { + switch (event.type) { + case Common::EVENT_QUIT: + _quitFlag = true; + break; + case Common::EVENT_LBUTTONUP: + return true; + default: + break; + } + } + return false; +} + +int MainMenu::handle(int dim) { + debugC(9, kDebugLevelMain, "MainMenu::handle(%d)", dim); + int command = -1; + _quitFlag = false; + + uint8 colorMap[16]; + memset(colorMap, 0, sizeof(colorMap)); + _screen->setTextColorMap(colorMap); + + Screen::FontId oldFont = _screen->setFont(Screen::FID_8_FNT); + int charWidthBackUp = _screen->_charWidth; + + _screen->_charWidth = -2; + _screen->setScreenDim(dim); + + int backUpX = _screen->_curDim->sx; + int backUpY = _screen->_curDim->sy; + int backUpWidth = _screen->_curDim->w; + int backUpHeight = _screen->_curDim->h; + _screen->copyRegion(backUpX, backUpY, backUpX, backUpY, backUpWidth, backUpHeight, 0, 3); + + int x = _screen->_curDim->sx << 3; + int y = _screen->_curDim->sy; + int width = _screen->_curDim->w << 3; + int height = _screen->_curDim->h; + + drawBox(x, y, width, height, 1); + drawBox(x + 1, y + 1, width - 2, height - 2, 0); + + int selected = 0; + + draw(selected); + + _screen->showMouse(); + + int fh = _screen->getFontHeight(); + int textPos = ((_screen->_curDim->w >> 1) + _screen->_curDim->sx) << 3; + + Common::Rect menuRect(x + 16, y + 4, x + width - 16, y + 4 + fh * 4); + + while (!_quitFlag) { + updateAnimation(); + bool mousePressed = getInput(); + + Common::Point mouse = _vm->getMousePos(); + if (menuRect.contains(mouse)) { + int item = (mouse.y - menuRect.top) / fh; + + if (item != selected) { + printString(_static.strings[selected], textPos, menuRect.top + selected * fh, _static.colorNormal, 0, 5); + printString(_static.strings[item], textPos, menuRect.top + item * fh, _static.colorFlash, 0, 5); + + selected = item; + } + + if (mousePressed) { + for (int i = 0; i < 3; i++) { + printString(_static.strings[selected], textPos, menuRect.top + selected * fh, _static.colorNormal, 0, 5); + _screen->updateScreen(); + _system->delayMillis(50); + printString(_static.strings[selected], textPos, menuRect.top + selected * fh, _static.colorFlash, 0, 5); + _screen->updateScreen(); + _system->delayMillis(50); + } + command = item; + break; + } + } + _system->delayMillis(10); + } + + if (_quitFlag) + command = -1; + + _screen->copyRegion(backUpX, backUpY, backUpX, backUpY, backUpWidth, backUpHeight, 3, 0); + _screen->_charWidth = charWidthBackUp; + _screen->setFont(oldFont); + + return command; +} + +void MainMenu::draw(int select) { + debugC(9, kDebugLevelMain, "MainMenu::draw(%d)", select); + int top = _screen->_curDim->sy; + top += _static.menuTable[1]; + + for (int i = 0; i < _static.menuTable[3]; ++i) { + int curY = top + i * _screen->getFontHeight(); + int color = (i == select) ? _static.menuTable[6] : _static.menuTable[5]; + printString(_static.strings[i], ((_screen->_curDim->w >> 1) + _screen->_curDim->sx) << 3, curY, color, 0, 5); + } +} + +void MainMenu::drawBox(int x, int y, int w, int h, int fill) { + debugC(9, kDebugLevelMain, "MainMenu::drawBox(%d, %d, %d, %d, %d)", x, y, w, h, fill); + --w; --h; + + if (fill) + _screen->fillRect(x, y, x+w, y+h, _static.colorTable[0]); + + _screen->drawClippedLine(x, y+h, x+w, y+h, _static.colorTable[1]); + _screen->drawClippedLine(x+w, y, x+w, y+h, _static.colorTable[1]); + _screen->drawClippedLine(x, y, x+w, y, _static.colorTable[2]); + _screen->drawClippedLine(x, y, x, y+h, _static.colorTable[2]); + + _screen->setPagePixel(_screen->_curPage, x, y+h, _static.colorTable[3]); + _screen->setPagePixel(_screen->_curPage, x+w, y, _static.colorTable[3]); +} + +void MainMenu::printString(const char *format, int x, int y, int col1, int col2, int flags, ...) { + debugC(9, kDebugLevelMain, "MainMenu::printString('%s', %d, %d, %d, %d, %d, ...)", format, x, y, col1, col2, flags); + if (!format) + return; + + char string[512]; + va_list vaList; + va_start(vaList, flags); + vsprintf(string, format, vaList); + va_end(vaList); + + if (flags & 1) + x -= _screen->getTextWidth(string) >> 1; + + if (flags & 2) + x -= _screen->getTextWidth(string); + + if (flags & 4) { + _screen->printText(string, x - 1, y, 240, col2); + _screen->printText(string, x, y + 1, 240, col2); + } + + if (flags & 8) { + _screen->printText(string, x - 1, y, 227, col2); + _screen->printText(string, x, y + 1, 227, col2); + } + + _screen->printText(string, x, y, col1, col2); +} + } // end of namespace Kyra |