Initial commit

engines/crab/animation/PopUp.h

@@ -0,0 +1,127 @@
+/* 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_POPUP_H
+#define CRAB_POPUP_H
+
+#include "crab/timer.h"
+#include "crab/event/effect.h"
+#include "crab/event/triggerset.h"
+
+namespace Crab {
+
+namespace pyrodactyl {
+namespace anim {
+struct PopUp {
+	// The total time the popup stays on the screen
+	Timer _duration;
+
+	// The time we wait before showing the trigger for the first time
+	Timer _delay;
+
+	// Should we draw this or not? (Decided by internal events)
+	bool _show;
+
+	// Popups with "talk key pressed" condition need to be shown once the key is pressed
+	bool _startedShow;
+
+	// Triggers for when you only want to display this in certain conditions
+	pyrodactyl::event::TriggerSet _visible;
+
+	// Effects for changing variables and other related stuff
+	Common::Array<pyrodactyl::event::Effect> _effect;
+
+	// The text displayed
+	Common::String _text;
+
+	// The next popup we should go to, negative values means the end
+	int _next;
+
+	PopUp() {
+		_next = -1;
+		reset();
+	}
+
+	PopUp(rapidxml::xml_node<char> *node) : PopUp() {
+		load(node);
+	}
+
+	void reset() {
+		_show = false;
+		_startedShow = false;
+		_delay.stop();
+		_duration.stop();
+	}
+
+	void load(rapidxml::xml_node<char> *node);
+	void draw(const int &x, const int &y, pyrodactyl::ui::ParagraphData &pop, const Rect &camera);
+
+	// return true if we should proceed to next event, false otherwise
+	bool internalEvents(pyrodactyl::event::Info &info, const Common::String &playerId,
+						Common::Array<pyrodactyl::event::EventResult> &result, Common::Array<pyrodactyl::event::EventSeqInfo> &endSeq);
+};
+
+struct PopUpCollection {
+	// Collection of environmental dialog
+	Common::Array<PopUp> _element;
+
+	// The current dialog being played
+	int _cur;
+
+	// true if dialog needs to loop, false otherwise
+	bool _loop;
+
+	PopUpCollection() {
+		_cur = 0;
+		_loop = true;
+	}
+
+	// Return true if any of the popup dialog is visible, false otherwise
+	bool show() {
+		for (auto &i : _element)
+			if (i._show)
+				return true;
+
+		return false;
+	}
+
+	void load(rapidxml::xml_node<char> *node);
+
+	void internalEvents(pyrodactyl::event::Info &info, const Common::String &playerId,
+						Common::Array<pyrodactyl::event::EventResult> &result, Common::Array<pyrodactyl::event::EventSeqInfo> &endSeq);
+
+	void draw(const int &x, const int &y, pyrodactyl::ui::ParagraphData &pop, const Rect &camera);
+};
+} // End of namespace anim
+} // End of namespace pyrodactyl
+
+} // End of namespace Crab
+
+#endif // CRAB_POPUP_H