Initial commit

engines/crab/ui/MapMarkerMenu.h

@@ -0,0 +1,105 @@
+/* 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
+ *
+ */
+
+#ifndef CRAB_MAPMARKERMENU_H
+#define CRAB_MAPMARKERMENU_H
+
+#include "crab/ui/menu.h"
+#include "crab/ui/StateButton.h"
+
+namespace Crab {
+
+namespace pyrodactyl {
+namespace ui {
+class MapMarkerMenu {
+	// The reference map marker
+	StateButton _ref;
+
+	// The menu containing all the map markers
+	Menu<StateButton> _menu;
+
+	// The offset at which every map marker is drawn (used to compensate for icon design width)
+	struct {
+		Vector2i _marker, _player;
+	} _offset;
+
+	// The button for the player's current position
+	Button _player;
+
+public:
+	MapMarkerMenu() {}
+	~MapMarkerMenu() {}
+
+	void addButton(const Common::String &name, const int &x, const int &y) {
+		StateButton b;
+		b.init(_ref, x, y);
+		b._tooltip._text = name;
+		_menu._element.push_back(b);
+	}
+
+	void clear() {
+		_menu._element.clear();
+	}
+
+	void assignPaths() {
+		_menu.assignPaths();
+	}
+
+	void selectDest(const Common::String &name) {
+		for (auto &i : _menu._element)
+			i.state(i._tooltip._text == name);
+	}
+
+	void erase(const Common::String &name) {
+		for (auto i = _menu._element.begin(); i != _menu._element.end(); ++i) {
+			if (i->_tooltip._text == name) {
+				_menu._element.erase(i);
+				assignPaths();
+				break;
+			}
+		}
+	}
+
+	void load(rapidxml::xml_node<char> *node);
+
+	void draw(const Element &pos, const Vector2i &player_pos, const Rect &camera);
+
+	void handleEvents(const Element &pos, const Vector2i &playerPos, const Rect &camera, const Common::Event &event);
+
+	void internalEvents(const Element &pos, const Vector2i &playerPos, const Rect &camera, Rect bounds);
+
+	void setUI();
+};
+} // End of namespace ui
+} // End of namespace pyrodactyl
+
+} // End of namespace Crab
+
+#endif // CRAB_MAPMARKERMENU_H