Initial commit

engines/crab/ui/MapData.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/crab.h"
+#include "crab/GameParam.h"
+#include "crab/ui/MapData.h"
+
+namespace Crab {
+
+using namespace pyrodactyl::ui;
+
+void MapData::load(rapidxml::xml_node<char> *node) {
+	loadPath(_pathBg, "bg", node);
+	loadPath(_pathOverlay, "overlay", node);
+}
+
+void MapData::destAdd(const Common::String &name, const int &x, const int &y) {
+	MarkerData md;
+	md._name = name;
+	md._pos.x = x;
+	md._pos.y = y;
+	_dest.push_back(md);
+}
+
+void MapData::saveState(rapidxml::xml_document<> &doc, rapidxml::xml_node<char> *root) {
+	rapidxml::xml_node<char> *child_clip = doc.allocate_node(rapidxml::node_element, "clip");
+	for (auto &c : _reveal)
+		c.saveState(doc, child_clip, "rect");
+	root->append_node(child_clip);
+
+	rapidxml::xml_node<char> *child_dest = doc.allocate_node(rapidxml::node_element, "dest");
+	for (auto &d : _dest) {
+		rapidxml::xml_node<char> *child = doc.allocate_node(rapidxml::node_element, "pos");
+		child->append_attribute(doc.allocate_attribute("name", d._name.c_str()));
+		child->append_attribute(doc.allocate_attribute("x", g_engine->_stringPool->get(d._pos.x)));
+		child->append_attribute(doc.allocate_attribute("y", g_engine->_stringPool->get(d._pos.y)));
+		child_dest->append_node(child);
+	}
+	root->append_node(child_dest);
+}
+
+void MapData::loadState(rapidxml::xml_node<char> *node) {
+	_reveal.clear();
+	if (nodeValid("clip", node)) {
+		rapidxml::xml_node<char> *clipnode = node->first_node("clip");
+		for (rapidxml::xml_node<char> *n = clipnode->first_node("rect"); n != nullptr; n = n->next_sibling("rect")) {
+			Rect r;
+			r.load(n);
+			_reveal.push_back(r);
+		}
+	}
+
+	_dest.clear();
+	if (nodeValid("dest", node)) {
+		rapidxml::xml_node<char> *destnode = node->first_node("dest");
+		for (rapidxml::xml_node<char> *n = destnode->first_node("pos"); n != nullptr; n = n->next_sibling("pos")) {
+			MarkerData md;
+			loadStr(md._name, "name", n);
+			md._pos.load(n);
+			_dest.push_back(md);
+		}
+	}
+}
+
+} // End of namespace Crab