TSAGE: Implemented Blue Force Options dialog and moved Inventory dialog to Ringworld namespace

1 files changed, 237 insertions, 1 deletions

diff --git a/engines/tsage/ringworld/ringworld_dialogs.cpp b/engines/tsage/ringworld/ringworld_dialogs.cpp
index 9d1a7effc2..37101c9c58 100644
--- a/engines/tsage/ringworld/ringworld_dialogs.cpp
+++ b/engines/tsage/ringworld/ringworld_dialogs.cpp
@@ -210,13 +210,249 @@ void RightClickDialog::execute() {
 		break;
 	case 6:
 		// Dialog options
-		OptionsDialog::show();
+		Ringworld::OptionsDialog::show();
 		break;
 	}
 
 	_gfxManager.deactivate();
 }
 
+/*--------------------------------------------------------------------------*/
+
+void OptionsDialog::show() {
+	OptionsDialog *dlg = new OptionsDialog();
+	dlg->draw();
+
+	GfxButton *btn = dlg->execute();
+
+	if (btn == &dlg->_btnQuit) {
+		// Quit game
+		if (MessageDialog::show(QUIT_CONFIRM_MSG, CANCEL_BTN_STRING, QUIT_BTN_STRING) == 1) {
+			g_vm->quitGame();
+		}
+	} else if (btn == &dlg->_btnRestart) {
+		// Restart game
+		g_globals->_game->restartGame();
+	} else if (btn == &dlg->_btnSound) {
+		// Sound dialog
+		SoundDialog::execute();
+	} else if (btn == &dlg->_btnSave) {
+		// Save button
+		g_globals->_game->saveGame();
+	} else if (btn == &dlg->_btnRestore) {
+		// Restore button
+		g_globals->_game->restoreGame();
+	}
+
+	dlg->remove();
+	delete dlg;
+}
+
+OptionsDialog::OptionsDialog() {
+	// Set the element text
+	_gfxMessage.set(OPTIONS_MSG, 140, ALIGN_LEFT);
+	_btnRestore.setText(RESTORE_BTN_STRING);
+	_btnSave.setText(SAVE_BTN_STRING);
+	_btnRestart.setText(RESTART_BTN_STRING);
+	_btnQuit.setText(QUIT_BTN_STRING);
+	_btnSound.setText(SOUND_BTN_STRING);
+	_btnResume.setText(RESUME_BTN_STRING);
+
+	// Set position of the elements
+	_gfxMessage._bounds.moveTo(0, 1);
+	_btnRestore._bounds.moveTo(0, _gfxMessage._bounds.bottom + 1);
+	_btnSave._bounds.moveTo(0, _btnRestore._bounds.bottom + 1);
+	_btnRestart._bounds.moveTo(0, _btnSave._bounds.bottom + 1);
+	_btnQuit._bounds.moveTo(0, _btnRestart._bounds.bottom + 1);
+	_btnSound._bounds.moveTo(0, _btnQuit._bounds.bottom + 1);
+	_btnResume._bounds.moveTo(0, _btnSound._bounds.bottom + 1);
+
+	// Set all the buttons to the widest button
+	GfxButton *btnList[6] = {&_btnRestore, &_btnSave, &_btnRestart, &_btnQuit, &_btnSound, &_btnResume};
+	int16 btnWidth = 0;
+	for (int idx = 0; idx < 6; ++idx)
+		btnWidth = MAX(btnWidth, btnList[idx]->_bounds.width());
+	for (int idx = 0; idx < 6; ++idx)
+		btnList[idx]->_bounds.setWidth(btnWidth);
+
+	// Add the items to the dialog
+	addElements(&_gfxMessage, &_btnRestore, &_btnSave, &_btnRestart, &_btnQuit, &_btnSound, &_btnResume, NULL);
+
+	// Set the dialog size and position
+	frame();
+	setCenter(160, 100);
+}
+
+/*--------------------------------------------------------------------------*/
+
+bool GfxInvImage::process(Event &event) {
+	if (!event.handled && (event.eventType == EVENT_BUTTON_DOWN)) {
+		event.handled = _bounds.contains(event.mousePos);
+		return event.handled;
+	}
+
+	return false;
+}
+
+/*--------------------------------------------------------------------------*/
+
+void InventoryDialog::show() {
+	// Determine how many items are in the player's inventory
+	int itemCount = 0;
+	SynchronizedList<InvObject *>::iterator i;
+	for (i = RING_INVENTORY._itemList.begin(); i != RING_INVENTORY._itemList.end(); ++i) {
+		if ((*i)->inInventory())
+			++itemCount;
+	}
+
+	if (itemCount == 0) {
+		MessageDialog::show(INV_EMPTY_MSG, OK_BTN_STRING);
+		return;
+	}
+
+	InventoryDialog *dlg = new InventoryDialog();
+	dlg->draw();
+	dlg->execute();
+	delete dlg;
+}
+
+InventoryDialog::InventoryDialog() {
+	// Determine the maximum size of the image of any item in the player's inventory
+	int imgWidth = 0, imgHeight = 0;
+
+	SynchronizedList<InvObject *>::iterator i;
+	for (i = RING_INVENTORY._itemList.begin(); i != RING_INVENTORY._itemList.end(); ++i) {
+		InvObject *invObject = *i;
+		if (invObject->inInventory()) {
+			// Get the image for the item
+			GfxSurface itemSurface = surfaceFromRes(invObject->_displayResNum, invObject->_rlbNum, invObject->_cursorNum);
+
+			// Maintain the dimensions of the largest item image
+			imgWidth = MAX(imgWidth, (int)itemSurface.getBounds().width());
+			imgHeight = MAX(imgHeight, (int)itemSurface.getBounds().height());
+
+			// Add the item to the display list
+			GfxInvImage *img = new GfxInvImage();
+			_images.push_back(img);
+			img->setDetails(invObject->_displayResNum, invObject->_rlbNum, invObject->_cursorNum);
+			img->_invObject = invObject;
+			add(img);
+		}
+	}
+	assert(_images.size() > 0);
+
+	// Figure out the number of columns/rows to show all the items
+	int cellsSize = 3;
+	while ((cellsSize * cellsSize) < (int)_images.size())
+		++cellsSize;
+
+	// Set the position of each inventory item to be displayed
+	int cellX = 0;
+	Common::Point pt(0, 0);
+
+	for (uint idx = 0; idx < _images.size(); ++idx) {
+		if (cellX == cellsSize) {
+			// Move to the start of the next line
+			pt.x = 0;
+			pt.y += imgHeight + 2;
+			cellX = 0;
+		}
+
+		_images[idx]->_bounds.moveTo(pt.x, pt.y);
+
+		pt.x += imgWidth + 2;
+		++cellX;
+	}
+
+	// Set up the buttons
+	pt.y += imgHeight + 2;
+	_btnOk.setText(OK_BTN_STRING);
+	_btnOk._bounds.moveTo((imgWidth + 2) * cellsSize - _btnOk._bounds.width(), pt.y);
+	_btnLook.setText(LOOK_BTN_STRING);
+	_btnLook._bounds.moveTo(_btnOk._bounds.left - _btnLook._bounds.width() - 2, _btnOk._bounds.top);
+	addElements(&_btnLook, &_btnOk, NULL);
+
+	frame();
+	setCenter(SCREEN_CENTER_X, SCREEN_CENTER_Y);
+}
+
+InventoryDialog::~InventoryDialog() {
+	for (uint idx = 0; idx < _images.size(); ++idx)
+		delete _images[idx];
+}
+
+void InventoryDialog::execute() {
+	if ((RING_INVENTORY._selectedItem) && RING_INVENTORY._selectedItem->inInventory())
+		RING_INVENTORY._selectedItem->setCursor();
+
+	GfxElement *hiliteObj;
+	bool lookFlag = false;
+	_gfxManager.activate();
+
+	while (!g_vm->shouldQuit()) {
+		// Get events
+		Event event;
+		while (!g_globals->_events.getEvent(event) && !g_vm->shouldQuit()) {
+			g_system->delayMillis(10);
+			g_system->updateScreen();
+		}
+		if (g_vm->shouldQuit())
+			break;
+
+		hiliteObj = NULL;
+		if ((event.eventType == EVENT_BUTTON_DOWN) && !_bounds.contains(event.mousePos))
+			break;
+
+		// Pass event to elements
+		event.mousePos.x -= _gfxManager._bounds.left;
+		event.mousePos.y -= _gfxManager._bounds.top;
+
+		for (GfxElementList::iterator i = _elements.begin(); i != _elements.end(); ++i) {
+			if ((*i)->process(event))
+				hiliteObj = *i;
+		}
+
+		if (!event.handled && event.eventType == EVENT_KEYPRESS) {
+			if ((event.kbd.keycode == Common::KEYCODE_RETURN) || (event.kbd.keycode == Common::KEYCODE_ESCAPE)) {
+				// Exit the dialog
+				//hiliteObj = &_btnOk;
+				break;
+			}
+		}
+
+		if (hiliteObj == &_btnOk) {
+			// Ok button clicked
+			if (lookFlag)
+				g_globals->_events.setCursor(CURSOR_WALK);
+			break;
+		} else if (hiliteObj == &_btnLook) {
+			// Look button clicked
+			if (_btnLook._message == LOOK_BTN_STRING) {
+				_btnLook._message = PICK_BTN_STRING;
+				lookFlag = 1;
+				g_globals->_events.setCursor(CURSOR_LOOK);
+			} else {
+				_btnLook._message = LOOK_BTN_STRING;
+				lookFlag = 0;
+				g_globals->_events.setCursor(CURSOR_WALK);
+			}
+
+			hiliteObj->draw();
+		} else if (hiliteObj) {
+			// Inventory item selected
+			InvObject *invObject = static_cast<GfxInvImage *>(hiliteObj)->_invObject;
+			if (lookFlag) {
+				g_globals->_screenSurface.displayText(invObject->_description);
+			} else {
+				RING_INVENTORY._selectedItem = invObject;
+				invObject->setCursor();
+			}
+		}
+	}
+
+	_gfxManager.deactivate();
+}
+
 } // End of namespace Ringworld
 
 } // End of namespace TsAGE