Initial commit

engines/crab/ui/Inventory.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/>.
+ *
+ */
+
+/*
+ * This code is based on the CRAB engine
+ *
+ * Copyright (c) Arvind Raja Yadav
+ *
+ * Licensed under MIT
+ *
+ */
+
+#include "crab/XMLDoc.h"
+#include "crab/ui/Inventory.h"
+
+namespace Crab {
+
+using namespace pyrodactyl::ui;
+using namespace pyrodactyl::image;
+using namespace pyrodactyl::item;
+using namespace pyrodactyl::people;
+
+//------------------------------------------------------------------------
+// Purpose: Load layout
+//------------------------------------------------------------------------
+void Inventory::load(const Common::Path &filename) {
+	XMLDoc conf(filename);
+	if (conf.ready()) {
+		rapidxml::xml_node<char> *node = conf.doc()->first_node("inventory");
+		if (nodeValid(node)) {
+			if (nodeValid("bg", node))
+				_bg.load(node->first_node("bg"));
+
+			_collection.load(node->first_node("items"));
+
+			/*if (nodeValid("stats", node))
+				helper.load(node->first_node("stats"));*/
+
+			if (nodeValid("money", node))
+				_money.load(node->first_node("money"));
+		}
+	}
+}
+
+void Inventory::loadItem(const Common::String &charId, const Common::String &id) {
+	Item i;
+	XMLDoc itemList(_itemfile);
+	if (itemList.ready()) {
+		rapidxml::xml_node<char> *node = itemList.doc()->first_node("items");
+		for (auto n = node->first_node("item"); n != nullptr; n = n->next_sibling("item")) {
+			Common::String str = n->first_attribute("id")->value();
+			if (id == str) {
+				i.load(n);
+				addItem(charId, i);
+				break;
+			}
+		}
+	}
+}
+
+void Inventory::delItem(const Common::String &charId, const Common::String &itemId) {
+	_collection.del(charId, itemId);
+}
+
+void Inventory::addItem(const Common::String &charId, pyrodactyl::item::Item &item) {
+	_collection.add(charId, item);
+}
+
+bool Inventory::hasItem(const Common::String &charId, const Common::String &container, const Common::String &itemId) {
+	return _collection.has(charId, container, itemId);
+}
+
+//------------------------------------------------------------------------
+// Purpose: Draw
+//------------------------------------------------------------------------
+void Inventory::draw(Person &obj, const int &moneyVal) {
+	_bg.draw();
+	// helper.DrawInfo(obj);
+	_collection.draw(obj._id /*, helper*/);
+
+	_money._caption._text = numberToString(moneyVal);
+	_money.draw();
+}
+
+//------------------------------------------------------------------------
+// Purpose: Handle events
+//------------------------------------------------------------------------
+void Inventory::handleEvents(const Common::String &string, const Common::Event &event) {
+	_collection.handleEvents(string, event);
+	(void)_money.handleEvents(event);
+}
+
+//------------------------------------------------------------------------
+// Purpose: Load and save items
+//------------------------------------------------------------------------
+void Inventory::loadState(rapidxml::xml_node<char> *node) {
+	if (nodeValid("items", node))
+		_collection.loadState(node->first_node("items"));
+}
+
+void Inventory::saveState(rapidxml::xml_document<> &doc, rapidxml::xml_node<char> *root) {
+	rapidxml::xml_node<char> *child = doc.allocate_node(rapidxml::node_element, "items");
+	_collection.saveState(doc, child);
+	root->append_node(child);
+}
+
+//------------------------------------------------------------------------
+// Purpose: Set UI positions after screen size change
+//------------------------------------------------------------------------
+void Inventory::setUI() {
+	_bg.setUI();
+	_collection.setUI();
+	_money.setUI();
+}
+
+} // End of namespace Crab