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engines/ultima/ultima4/game/context.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/>.
+ *
+ */
+
+#ifndef ULTIMA4_GAME_CONTEXT_H
+#define ULTIMA4_GAME_CONTEXT_H
+
+#include "ultima/ultima4/map/location.h"
+#include "ultima/ultima4/game/aura.h"
+#include "ultima/ultima4/game/names.h"
+#include "ultima/ultima4/game/person.h"
+#include "ultima/ultima4/game/script.h"
+#include "ultima/ultima4/core/types.h"
+#include "ultima/ultima4/filesys/savegame.h"
+#include "ultima/shared/std/containers.h"
+
+namespace Ultima {
+namespace Ultima4 {
+
+class Object;
+class Party;
+class Person;
+class Script;
+class StatsArea;
+
+enum TransportContext {
+	TRANSPORT_FOOT      = 0x1,
+	TRANSPORT_HORSE     = 0x2,
+	TRANSPORT_SHIP      = 0x4,
+	TRANSPORT_BALLOON       = 0x8,
+	TRANSPORT_FOOT_OR_HORSE = TRANSPORT_FOOT | TRANSPORT_HORSE,
+	TRANSPORT_ANY           = 0xffff
+};
+
+/**
+ * Context class
+ */
+class Context : public Script::Provider {
+public:
+	Context();
+	~Context();
+
+	/**
+	 * Reset the context
+	 */
+	void reset();
+
+	StatsArea *_stats;
+	Aura *_aura;
+	Party *_party;
+	Location *_location;
+	int _line, _col;
+	int _moonPhase;
+	int _windDirection;
+	int _windCounter;
+	bool _windLock;
+	int _horseSpeed;
+	int _opacity;
+	TransportContext _transportContext;
+	uint32 _lastCommandTime;
+	Object *_lastShip;
+public:
+	/**
+	 * Provides scripts with information
+	 */
+	Common::String translate(Std::vector<Common::String> &parts) override {
+		if (parts.size() == 1) {
+			if (parts[0] == "wind")
+				return getDirectionName(static_cast<Direction>(_windDirection));
+		}
+		return "";
+	}
+};
+
+extern Context *g_context;
+
+} // End of namespace Ultima4
+} // End of namespace Ultima
+
+#endif