diff options
Diffstat (limited to 'engines/tsage/blue_force/blueforce_dialogs.cpp')
| -rw-r--r-- | engines/tsage/blue_force/blueforce_dialogs.cpp | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/engines/tsage/blue_force/blueforce_dialogs.cpp b/engines/tsage/blue_force/blueforce_dialogs.cpp new file mode 100644 index 0000000000..ec99df8c3b --- /dev/null +++ b/engines/tsage/blue_force/blueforce_dialogs.cpp @@ -0,0 +1,201 @@ +/* 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/translation.h" + +#include "gui/dialog.h" +#include "gui/widget.h" + +#include "tsage/tsage.h" +#include "tsage/core.h" +#include "tsage/dialogs.h" +#include "tsage/staticres.h" +#include "tsage/globals.h" +#include "tsage/blue_force/blueforce_dialogs.h" +#include "tsage/ringworld/ringworld_logic.h" + +namespace TsAGE { + +namespace BlueForce { + +/** + * This dialog implements the right-click dialog + */ +RightClickDialog::RightClickDialog() : GfxDialog() { + // Setup button areas + _rectList1[0] = Rect(7, 50, 41, 67); + _rectList1[1] = Rect(13, 27, 50, 50); + _rectList1[2] = Rect(49, 27, 84, 50); + _rectList1[3] = Rect(56, 50, 90, 67); + _rectList1[4] = Rect(26, 68, 69, 99); + + _rectList3[0] = Rect(12, 49, 27, 64); + _rectList3[1] = Rect(27, 31, 42, 46); + _rectList3[2] = Rect(56, 31, 71, 46); + _rectList3[3] = Rect(72, 50, 87, 65); + _rectList3[4] = Rect(41, 81, 56, 96); + + // Set the palette and change the cursor + GfxSurface cursor = surfaceFromRes(1, 5, 9); + BF_GLOBALS._events.setCursor(cursor); + + setPalette(); + + // Get the dialog image + _surface = surfaceFromRes(1, 1, 1); + + // Set the dialog position + Rect dialogRect; + dialogRect.resize(_surface, 0, 0, 100); + dialogRect.center(_globals->_events._mousePos.x, _globals->_events._mousePos.y); + + // Ensure the dialog will be entirely on-screen + Rect screenRect = _globals->gfxManager()._bounds; + screenRect.collapse(4, 4); + dialogRect.contain(screenRect); + + // Load selected button images + _btnImages.setVisage(1, 2); + + _bounds = dialogRect; + _gfxManager._bounds = _bounds; + + _highlightedAction = -1; + _selectedAction = -1; +} + +RightClickDialog::~RightClickDialog() { +} + +void RightClickDialog::draw() { + // Save the covered background area + _savedArea = Surface_getArea(_globals->_gfxManagerInstance.getSurface(), _bounds); + + // Draw the dialog image + _globals->gfxManager().copyFrom(_surface, _bounds.left, _bounds.top); + + // Pre-process rect lists + for (int idx = 0; idx < 5; ++idx) { + _rectList2[idx] = _rectList1[idx]; + _rectList4[idx] = _rectList3[idx]; + + _rectList2[idx].translate(_bounds.left, _bounds.top); + _rectList4[idx].translate(_bounds.left, _bounds.top); + } +} + +bool RightClickDialog::process(Event &event) { + switch (event.eventType) { + case EVENT_MOUSE_MOVE: { + // Check whether a button is highlighted + int buttonIndex = 0; + while ((buttonIndex < 5) && !_rectList1[buttonIndex].contains(event.mousePos)) + ++buttonIndex; + if (buttonIndex == 5) + buttonIndex = -1; + + // If selection has changed, handle it + if (buttonIndex != _highlightedAction) { + if (_highlightedAction != -1) { + // Another button was previously selected, so restore dialog + _gfxManager.copyFrom(_surface, 0, 0); + } + + if (buttonIndex != -1) { + // Draw newly selected button + GfxSurface btn = _btnImages.getFrame(buttonIndex + 1); + _gfxManager.copyFrom(btn, _rectList3[buttonIndex].left, _rectList3[buttonIndex].top); + } + + _highlightedAction = buttonIndex; + } + + event.handled = true; + return true; + } + + case EVENT_BUTTON_DOWN: + // Specify the selected action + _selectedAction = (_highlightedAction == -1) ? 5 : _highlightedAction; + event.handled = true; + return true; + + default: + break; + } + + return false; +} + +void RightClickDialog::execute() { + // Draw the dialog + draw(); + + // Dialog event handler loop + _gfxManager.activate(); + + while (!_vm->shouldQuit() && (_selectedAction == -1)) { + Event evt; + while (_globals->_events.getEvent(evt, EVENT_MOUSE_MOVE | EVENT_BUTTON_DOWN)) { + evt.mousePos.x -= _bounds.left; + evt.mousePos.y -= _bounds.top; + + process(evt); + } + + g_system->delayMillis(10); + g_system->updateScreen(); + } + + // Execute the specified action + CursorType cursorNum = CURSOR_NONE; + switch (_selectedAction) { + case 0: + // Walk action + cursorNum = BF_GLOBALS._player._canWalk ? CURSOR_WALK : CURSOR_USE; + break; + case 1: + // Use action + cursorNum = CURSOR_USE; + break; + case 2: + // Look action + cursorNum = CURSOR_LOOK; + break; + case 3: + // Talk action + cursorNum = CURSOR_TALK; + break; + case 4: + // Options dialog + break; + } + + if (cursorNum != CURSOR_NONE) + BF_GLOBALS._events.setCursor(cursorNum); + + _gfxManager.deactivate(); +} + +} // End of namespace BlueForce + +} // End of namespace TsAGE |