diff options
Diffstat (limited to 'kyra/gui.cpp')
-rw-r--r-- | kyra/gui.cpp | 408 |
1 files changed, 406 insertions, 2 deletions
diff --git a/kyra/gui.cpp b/kyra/gui.cpp index b224053aff..cdc531644e 100644 --- a/kyra/gui.cpp +++ b/kyra/gui.cpp @@ -22,6 +22,11 @@ #include "kyra/kyra.h" #include "kyra/screen.h" #include "kyra/script.h" +#include "kyra/text.h" +#include "kyra/animator.h" + +#include "common/savefile.h" +#include "common/system.h" namespace Kyra { Button *KyraEngine::initButton(Button *list, Button *newButton) { @@ -267,7 +272,7 @@ void KyraEngine::processButtonList(Button *list) { void KyraEngine::processButton(Button *button) { if (!button) return; - + int processType = 0; uint8 *shape = 0; Button::ButtonCallback callback = 0; @@ -314,8 +319,407 @@ void KyraEngine::processButton(Button *button) { } } +void KyraEngine::processAllMenuButtons() { + if (!_menuButtonList) + return; + + Button *cur = _menuButtonList; + while (true) { + if (!cur->nextButton) { + break; + } + processMenuButton(cur); + cur = cur->nextButton; + } + return; +} + +void KyraEngine::processMenuButton(Button *button) { + if (!_displayMenu) + return; + + //_screen->hideMouse(); + + if ( !button || (button->flags & 8)) + return; + + if (button->flags2 & 1) + button->flags2 &= 0xf7; + else + button->flags2 |= 8; + + button->flags2 &= 0xfc; + + if (button->flags2 & 4) + button->flags2 |= 0x10; + else + button->flags2 &= 0xef; + + button->flags2 &= 0xfb; + + processButton(button); + + //_screen->showMouse(); +} + +int KyraEngine::drawBoxCallback(Button *button) { + if (!_displayMenu) + return 0; + + _screen->hideMouse(); + _screen->drawBox(button->x + 1, button->y + 1, button->x + button->width - 1, button->y + button->height - 1, 0xf8); + _screen->showMouse(); + + return 0; +} + +int KyraEngine::drawShadedBoxCallback(Button *button) { + + if (!_displayMenu) + return 0; + + _screen->hideMouse(); + _screen->drawShadedBox(button->x, button->y, button->x + button->width, button->y + button->height, 0xf9, 0xfa); + _screen->showMouse(); + + return 0; +} + int KyraEngine::buttonMenuCallback(Button *caller) { - warning("Menu not implemented yet!"); + _displayMenu = true; + + // XXX setLabels + if (_currentCharacter->sceneId == 210 || caller == 0) { + snd_playSoundEffect(0x36); + return 0; + } + // XXX + + for (int i = 0; i < 6; i++) { + _menuButtonData[i].process0 = _menuButtonData[i].process1 = _menuButtonData[i].process2 = 4; + _menuButtonData[i].process0PtrCallback = &KyraEngine::drawShadedBoxCallback; + _menuButtonData[i].process1PtrCallback = &KyraEngine::drawBoxCallback; + _menuButtonData[i].process2PtrCallback = &KyraEngine::drawShadedBoxCallback; + } + + _screen->savePageToDisk("SEENPAGE.TMP", 0); + + calcCoords(_menu[0]); + calcCoords(_menu[1]); + calcCoords(_menu[2]); + + initMenu(_menu[0]); + processAllMenuButtons(); + + _menuRestoreScreen = true; + while (_displayMenu) { + processButtonList(_menuButtonList); + gui_getInput(); + } + + if (_menuRestoreScreen) { + _screen->loadPageFromDisk("SEENPAGE.TMP", 0); + _animator->_updateScreen = true; + } + else + _screen->deletePageFromDisk(0); + + return 0; +} + +void KyraEngine::initMenu(Menu menu) { + int menu_x2 = menu.width + menu.x - 1; + int menu_y2 = menu.height + menu.y - 1; + + _menuButtonList = 0; + + _screen->hideMouse(); + _screen->fillRect(menu.x + 2, menu.y + 2, menu_x2 - 2, menu_y2 - 2, menu.bgcolor); + _screen->drawShadedBox(menu.x, menu.y, menu_x2, menu_y2, menu.color1, menu.color2); + + int textX; + int textY; + + if (menu.field_10 != -1) + textX = menu.x; + else + textX = _text->getCenterStringX(menu.menuName, menu.x, menu_x2); + + textY = menu.y + menu.field_12; + + _text->printText(menu.menuName, textX - 1, textY + 1, 12, 248, 0); + _text->printText(menu.menuName, textX, textY, menu.textColor, 0, 0); + + int x1, y1, x2, y2; + for (int i = 0; i < menu.nrOfItems; i++) { + if (!menu.item[i].enabled) + continue; + + x1 = menu.x + menu.item[i].x; + y1 = menu.y + menu.item[i].y; + + x2 = menu.x + menu.item[i].x + menu.item[i].width - 1; + y2 = menu.y + menu.item[i].y + menu.item[i].height - 1; + + if (i < 6) { + _menuButtonData[i].nextButton = 0; + _menuButtonData[i].x = x1; + _menuButtonData[i].y = y1; + _menuButtonData[i].width = menu.item[i].width - 1; + _menuButtonData[i].height = menu.item[i].height - 1; + _menuButtonData[i].buttonCallback = menu.item[i].callback; + _menuButtonData[i].specialValue = menu.item[i].field_1b; + //_menuButtonData[i].field_6 = menu.item[i].field_25; + //_menuButtonData[i].field_8 = 0; + + if (!_menuButtonList) + _menuButtonList = &_menuButtonData[i]; + else + _menuButtonList = initButton(_menuButtonList, &_menuButtonData[i]); + } + _screen->fillRect(x1, y1, x2, y2, menu.item[i].bgcolor); + _screen->drawShadedBox(x1, y1, x2, y2, menu.item[i].color1, menu.item[i].color2); + + if (menu.item[i].field_12 != -1) + textX = x1 + menu.item[i].field_12 + 3; + else + textX = _text->getCenterStringX(menu.item[i].itemString, x1, x2); + + textY = y1 + 2; + _text->printText(menu.item[i].itemString, textX - 1, textY + 1, 12, 0, 0); + + if (i == menu.field_14) + _text->printText(menu.item[i].itemString, textX, textY, menu.item[i].highlightColor, 0, 0); + else + _text->printText(menu.item[i].itemString, textX, textY, menu.item[i].textColor, 0, 0); + + if (menu.item[i].labelString) { + _text->printText(menu.item[i].labelString, menu.x + menu.item[i].field_21 - 1, menu.y + menu.item[i].field_23 + 1, 12, 0, 0); + _text->printText(menu.item[i].labelString, menu.x + menu.item[i].field_21, menu.y + menu.item[i].field_23, 253, 0, 0); + } + } + + if (menu.scrollUpBtnX != -1) { + _scrollUpButton.x = menu.scrollUpBtnX + menu.x; + _scrollUpButton.y = menu.scrollUpBtnY + menu.y; + _scrollUpButton.buttonCallback = &KyraEngine::gui_scrollUp; + _scrollUpButton.nextButton = 0; + _menuButtonList = initButton(_menuButtonList, &_scrollUpButton); + processMenuButton(&_scrollUpButton); + + _scrollDownButton.x = menu.scrollDownBtnX + menu.x; + _scrollDownButton.y = menu.scrollDownBtnY + menu.y; + _scrollDownButton.buttonCallback = &KyraEngine::gui_scrollDown; + _scrollDownButton.nextButton = 0; + _menuButtonList = initButton(_menuButtonList, &_scrollDownButton); + processMenuButton(&_scrollDownButton); + } + + _screen->showMouse(); + _screen->updateScreen(); +} + +void KyraEngine::calcCoords(Menu &menu) { + if (menu.x == -1) + menu.x = (320 - menu.width)/2; + + if (menu.y == -1) + menu.y = (200 - menu.height)/2; + + assert(menu.nrOfItems < 7); + for (int i = 0; i < menu.nrOfItems; i++) + if (menu.item[i].x == -1) + menu.item[i].x = (menu.width - menu.item[i].width)/2; +} + +void KyraEngine::gui_getInput() { + OSystem::Event event; + + _mousePressFlag = false; + while (_system->pollEvent(event)) { + switch (event.type) { + case OSystem::EVENT_QUIT: + quitGame(); + break; + case OSystem::EVENT_LBUTTONUP: + _mousePressFlag = true; + break; + case OSystem::EVENT_MOUSEMOVE: + _mouseX = event.mouse.x; + _mouseY = event.mouse.y; + _system->updateScreen(); + break; + default: + break; + } + } + _system->delayMillis(10); +} + +int KyraEngine::gui_resumeGame(Button *button) { + debug(9, "KyraEngine::gui_resumeGame()"); + processMenuButton(button); + _displayMenu = false; + + return 0; +} + +const char *KyraEngine::getSavegameName(int num) { + static char saveLoadSlot[12]; + + sprintf(saveLoadSlot, "%s.%.3d", _targetName.c_str(), num); + return saveLoadSlot; +} + +void KyraEngine::setupSavegames(Menu &menu, int num) { + Common::InSaveFile *in; + static char savenames[5][31]; + + assert(num <= 5); + + for (int i = 0; i < num; i++) { + if ((in = _saveFileMan->openForLoading(getSavegameName(i + _savegameOffset)))) { + in->skip(8); + in->read(savenames[i], 31); + menu.item[i].itemString = savenames[i]; + menu.item[i].enabled = 1; + menu.item[i].field_1b = i + _savegameOffset; + delete in; + } else { + menu.item[i].enabled = 0; + //menu.item[i].itemString = ""; + //menu.item[i].field_1b = -1; + } + } +} + +int KyraEngine::gui_loadGameMenu(Button *button) { + debug(9, "KyraEngine::gui_loadGameMenu()"); + processMenuButton(button); + _screen->loadPageFromDisk("SEENPAGE.TMP", 0); + _screen->savePageToDisk("SEENPAGE.TMP", 0); + + _savegameOffset = 0; + setupSavegames(_menu[2], 5); + initMenu(_menu[2]); + + _displayLoadGameMenu = true; + _cancelLoadGameMenu = false; + + while (_displayLoadGameMenu) { + gui_getInput(); + //processHighlights(); + processButtonList(_menuButtonList); + } + + _screen->loadPageFromDisk("SEENPAGE.TMP", 0); + _screen->savePageToDisk("SEENPAGE.TMP", 0); + + if (_cancelLoadGameMenu) { + initMenu(_menu[0]); + processAllMenuButtons(); + } else { + loadGame(getSavegameName(_gameToLoad)); + _displayMenu = false; + _menuRestoreScreen = false; + } + return 0; +} + +int KyraEngine::gui_loadGame(Button *button) { + debug(9, "KyraEngine::gui_loadGame()"); + processMenuButton(button); + _displayLoadGameMenu = false; + _gameToLoad = button->specialValue; + + return 0; +} + +int KyraEngine::gui_cancelLoadGameMenu(Button *button) { + debug(9, "KyraEngine::gui_cancelLoadGameMenu()"); + processMenuButton(button); + _displayLoadGameMenu = false; + _cancelLoadGameMenu = true; + + return 0; +} + +int KyraEngine::gui_quitPlaying(Button *button) { + debug(9, "KyraEngine::gui_quitPlaying()"); + + processMenuButton(button); + if (gui_quitConfirm("Are you sure you want to quit playing?")) + quitGame(); + else { + initMenu(_menu[0]); + processAllMenuButtons(); + } + + return 0; +} + +bool KyraEngine::gui_quitConfirm(const char *str) { + debug(9, "KyraEngine::gui_quitConfirm()"); + + _screen->loadPageFromDisk("SEENPAGE.TMP", 0); + _screen->savePageToDisk("SEENPAGE.TMP", 0); + + _menu[1].menuName = str; + initMenu(_menu[1]); + + _displayQuitConfirmDialog = true; + _quitConfirmed = false; + + while (_displayQuitConfirmDialog) { + gui_getInput(); + //processHighlights(); + processButtonList(_menuButtonList); + } + + _screen->loadPageFromDisk("SEENPAGE.TMP", 0); + _screen->savePageToDisk("SEENPAGE.TMP", 0); + + return _quitConfirmed; +} + +int KyraEngine::gui_quitConfirmYes(Button *button) { + debug(9, "KyraEngine::gui_quitConfirmYes()"); + processMenuButton(button); + _displayQuitConfirmDialog = false; + _quitConfirmed = true; + + return 0; +} + +int KyraEngine::gui_quitConfirmNo(Button *button) { + debug(9, "KyraEngine::gui_quitConfirmNo()"); + processMenuButton(button); + _displayQuitConfirmDialog = false; + _quitConfirmed = false; + + return 0; +} + +int KyraEngine::gui_scrollUp(Button *button) { + debug(9, "KyraEngine::gui_scrollUp()"); + processMenuButton(button); + + if (_savegameOffset > 0) { + _savegameOffset--; + setupSavegames(_menu[2], 5); + initMenu(_menu[2]); + } + return 0; +} + +int KyraEngine::gui_scrollDown(Button *button) { + debug(9, "KyraEngine::gui_scrollDown()"); + processMenuButton(button); + + _savegameOffset++; + setupSavegames(_menu[2], 5); + initMenu(_menu[2]); + return 0; } |