Initial commit

engines/ultima/ultima4/controllers/reagents_menu_controller.cpp

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "ultima/ultima4/controllers/reagents_menu_controller.h"
+#include "ultima/ultima4/views/menu.h"
+#include "ultima/ultima4/game/spell.h"
+
+namespace Ultima {
+namespace Ultima4 {
+
+bool ReagentsMenuController::keyPressed(int key) {
+	switch (key) {
+	case 'a':
+	case 'b':
+	case 'c':
+	case 'd':
+	case 'e':
+	case 'f':
+	case 'g':
+	case 'h': {
+		// Select the corresponding reagent (if visible)
+		Menu::MenuItemList::iterator mi = _menu->getById(key - 'a');
+		if ((*mi)->isVisible()) {
+			_menu->setCurrent(_menu->getById(key - 'a'));
+			keyPressed(Common::KEYCODE_SPACE);
+		}
+		break;
+	}
+
+	default:
+		return MenuController::keyPressed(key);
+	}
+
+	return true;
+}
+
+void ReagentsMenuController::keybinder(KeybindingAction action) {
+	switch (action) {
+	case KEYBIND_ESCAPE:
+		_ingredients->revert();
+		eventHandler->setControllerDone();
+		break;
+
+	case KEYBIND_UP:
+		_menu->prev();
+		break;
+
+	case KEYBIND_DOWN:
+		_menu->next();
+		break;
+
+	case KEYBIND_LEFT:
+	case KEYBIND_RIGHT:
+		if (_menu->isVisible()) {
+			MenuItem *item = *_menu->getCurrent();
+
+			// change whether or not it's selected
+			item->setSelected(!item->isSelected());
+
+			if (item->isSelected())
+				_ingredients->addReagent((Reagent)item->getId());
+			else
+				_ingredients->removeReagent((Reagent)item->getId());
+		}
+		break;
+
+	case KEYBIND_INTERACT:
+		eventHandler->setControllerDone();
+		break;
+
+	default:
+		break;
+	}
+}
+
+
+} // End of namespace Ultima4
+} // End of namespace Ultima