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engines/crab/event/triggerset.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_TRIGGERSET_H
+#define CRAB_TRIGGERSET_H
+
+#include "crab/event/trigger.h"
+
+namespace Crab {
+
+namespace pyrodactyl {
+namespace event {
+class TriggerSet {
+	// The conditions needed to unlock whatever we want
+	// Places where this is used - events, levels, fighting moves
+	Common::Array<Trigger> _statement;
+
+	// Is the thing unlocked or not?
+	bool _result;
+
+public:
+	TriggerSet() {
+		_result = true;
+	}
+
+	void load(rapidxml::xml_node<char> *node);
+	bool evaluate(pyrodactyl::event::Info &info);
+	void add(const Trigger &t);
+
+	bool result() {
+		return _result;
+	}
+
+	void result(bool val) {
+		_result = val;
+	}
+
+	void clear(const bool &val = true) {
+		_statement.clear();
+		_result = val;
+	}
+
+	bool empty() {
+		return _statement.empty();
+	}
+};
+} // End of namespace event
+} // End of namespace pyrodactyl
+
+} // End of namespace Crab
+
+#endif // CRAB_TRIGGERSET_H