diff options
Diffstat (limited to 'engines/kyra/gui_v2.cpp')
| -rw-r--r-- | engines/kyra/gui_v2.cpp | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/engines/kyra/gui_v2.cpp b/engines/kyra/gui_v2.cpp new file mode 100644 index 0000000000..838d347f8f --- /dev/null +++ b/engines/kyra/gui_v2.cpp @@ -0,0 +1,198 @@ +/* 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. + * + * $URL$ + * $Id$ + * + */ + +#include "kyra/kyra.h" +#include "kyra/kyra_v2.h" +#include "kyra/screen.h" + +namespace Kyra { + +void KyraEngine_v2::gui_updateMainMenuAnimation() { + _screen->updateScreen(); +} + +bool KyraEngine_v2::gui_mainMenuGetInput() { + Common::Event event; + + while (_eventMan->pollEvent(event)) { + switch (event.type) { + case Common::EVENT_QUIT: + quitGame(); + break; + case Common::EVENT_LBUTTONUP: + return true; + default: + break; + } + } + return false; +} + +int KyraEngine_v2::gui_handleMainMenu() { + debugC(9, kDebugLevelMain, "KyraEngine_v2::gui_handleMainMenu()"); + int command = -1; + + uint8 colorMap[16]; + memset(colorMap, 0, sizeof(colorMap)); + _screen->setTextColorMap(colorMap); + + const char * const *strings = &_mainMenuStrings[_lang << 2]; + Screen::FontId oldFont = _screen->setFont(Screen::FID_8_FNT); + int charWidthBackUp = _screen->_charWidth; + + _screen->_charWidth = -2; + if (_flags.gameID == GI_KYRA2) + _screen->setScreenDim(11); + else + _screen->setScreenDim(3); + 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; + + gui_drawMainBox(x, y, width, height, 1); + gui_drawMainBox(x + 1, y + 1, width - 2, height - 2, 0); + + int selected = 0; + + gui_drawMainMenu(strings, 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) { + gui_updateMainMenuAnimation(); + bool mousePressed = gui_mainMenuGetInput(); + + Common::Point mouse = getMousePos(); + if (menuRect.contains(mouse)) { + int item = (mouse.y - menuRect.top) / fh; + + if (item != selected) { + gui_printString(strings[selected], textPos, menuRect.top + selected * fh, 0x80, 0, 5); + gui_printString(strings[item], textPos, menuRect.top + item * fh, 0xFF, 0, 5); + + selected = item; + } + + if (mousePressed) { + // TODO: Flash the text + 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 KyraEngine_v2::gui_drawMainMenu(const char * const *strings, int select) { + debugC(9, kDebugLevelMain, "KyraEngine_v2::gui_drawMainMenu(%p)", (const void*)strings); + static const uint16 menuTable[] = { 0x01, 0x04, 0x0C, 0x04, 0x00, 0x80, 0xFF, 0x00, 0x01, 0x02, 0x03 }; + + int top = _screen->_curDim->sy; + top += menuTable[1]; + + for (int i = 0; i < menuTable[3]; ++i) { + int curY = top + i * _screen->getFontHeight(); + int color = (i == select) ? menuTable[6] : menuTable[5]; + gui_printString(strings[i], ((_screen->_curDim->w >> 1) + _screen->_curDim->sx) << 3, curY, color, 0, 5); + } +} + +void KyraEngine_v2::gui_drawMainBox(int x, int y, int w, int h, int fill) { + debugC(9, kDebugLevelMain, "KyraEngine_v2::gui_drawMainBox(%d, %d, %d, %d, %d)", x, y, w, h, fill); + static const uint8 kyra3ColorTable[] = { 0x16, 0x19, 0x1A, 0x16 }; + static const uint8 kyra2ColorTable[] = { 0x0, 0x19, 0x28, 0xc8 }; + + const uint8 *colorTable; + if (_flags.gameID == GI_KYRA3) + colorTable = kyra3ColorTable; + else + colorTable = kyra2ColorTable; + + --w; --h; + + if (fill) + _screen->fillRect(x, y, x+w, y+h, colorTable[0]); + + _screen->drawClippedLine(x, y+h, x+w, y+h, colorTable[1]); + _screen->drawClippedLine(x+w, y, x+w, y+h, colorTable[1]); + _screen->drawClippedLine(x, y, x+w, y, colorTable[2]); + _screen->drawClippedLine(x, y, x, y+h, colorTable[2]); + + _screen->setPagePixel(_screen->_curPage, x, y+h, colorTable[3]); + _screen->setPagePixel(_screen->_curPage, x+w, y, colorTable[3]); +} + +void KyraEngine_v2::gui_printString(const char *format, int x, int y, int col1, int col2, int flags, ...) { + debugC(9, kDebugLevelMain, "KyraEngine_v2::gui_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 |