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engines/crab/ui/QuestText.h

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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
+ *
+ */
+
+#ifndef CRAB_QUESTTEXT_H
+#define CRAB_QUESTTEXT_H
+
+#include "crab/event/quest.h"
+#include "crab/ui/button.h"
+#include "crab/ui/ImageData.h"
+#include "crab/ui/ParagraphData.h"
+
+namespace Crab {
+
+namespace pyrodactyl {
+namespace ui {
+class QuestText : public ParagraphData {
+protected:
+	// How much the text and bullet positions change per line
+	Vector2i _inc;
+
+	// Color of the highlighted quest
+	int _colS;
+
+	// The coordinates for drawing image, which is like bullet points in the form of <Bullet> <Text>
+	ImageData _img;
+
+	// The lines per page, we split the quest text into multiple pages if we have to draw more than that
+	uint _linesPerPage;
+
+	// Keep track of which page we are at, and total pages
+	uint _currentPage, _totalPage;
+
+	// The quest entries we start and stop the drawing at
+	int _start, _stop;
+
+	// The buttons for cycling between pages of the menu
+	Button _prev, _next;
+
+	// Display "Page 1 of 3" style information for the menu
+	HoverInfo _status;
+
+public:
+	QuestText() {
+		_colS = 0;
+		_currentPage = 0;
+		_start = 0;
+		_stop = 0;
+		_totalPage = 1;
+		_linesPerPage = 10;
+	}
+
+	void load(rapidxml::xml_node<char> *node);
+
+	// Reset the value of current page
+	void reset() {
+		_currentPage = 0;
+	}
+
+	void handleEvents(pyrodactyl::event::Quest &q, const Common::Event &event);
+
+	void draw(pyrodactyl::event::Quest &q);
+
+	void setUI();
+};
+} // End of namespace ui
+} // End of namespace pyrodactyl
+
+} // End of namespace Crab
+
+#endif // CRAB_QUESTTEXT_H