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engines/bladerunner/actor_clues.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 BLADERUNNER_ACTOR_CLUES_H
+#define BLADERUNNER_ACTOR_CLUES_H
+
+#include "common/array.h"
+
+namespace BladeRunner {
+
+class BladeRunnerEngine;
+class SaveFileReadStream;
+class SaveFileWriteStream;
+
+class ActorClues {
+	// _vm->_gameInfo->getClueCount()
+	static const int kClueCount = 288;
+
+	struct Clue {
+		int clueId;
+		int weight;
+		int fromActorId;
+		int field3; // unused (but stored/restored)
+		int field4; // Used in Restored Content. Original: unused (but stored/restored)
+		int field5; // unused (but stored/restored)
+		int field6; // unused (but stored/restored)
+		int field7; // unused (but stored/restored)
+		int field8; // unused (but stored/restored)
+		byte flags; // bit 0 (acquired), bit 1 (unknown), bit 2 (viewed), bit 3 (private)
+	};
+
+	BladeRunnerEngine *_vm;
+
+	int                 _count;
+	int                 _maxCount;
+	Common::Array<Clue> _clues;
+
+public:
+	struct CluesUS {
+		int clueId;
+		int modifier;
+	};
+
+public:
+	ActorClues(BladeRunnerEngine *_vm, int cluesLimit);
+
+	void add(int actorId, int clueId, int unknown, bool acquired, bool unknownFlag, int fromActorId);
+	bool exists(int clueId) const;
+
+	void acquire(int clueId, bool flag2, int fromActorId);
+	void lose(int clueId);
+	bool isAcquired(int clueId) const;
+	int getWeight(int clueId) const;
+
+	int getModifier(int actorId, int otherActorId, int clueId);
+
+	void acquireCluesByRelations(int actorId, int otherActorId);
+	int findAcquirableCluesFromActor(int actorId, int targetActorId, CluesUS *list, int size);
+
+	int getFromActorId(int clueId) const;
+
+	bool isFlag2(int clueId) const;
+
+	bool isViewed(int clueId) const;
+	void setViewed(int clueId, bool viewed);
+
+	bool isPrivate(int clueId) const;
+	void setPrivate(int clueId, bool value);
+
+	// Restored Content method - Checks whether a clue, that McCoy has, was shared with Mainframe
+	bool isSharedWithMainframe(int clueId) const;
+	// Restored Content method - Marks a clue, that McCoy has, as shared with Mainframe
+	void setSharedWithMainframe(int clueId, bool value);
+
+	int getCount() const;
+	int getClueIdByIndex(int index) const;
+
+	void removeAll();
+
+	void save(SaveFileWriteStream &f);
+	void load(SaveFileReadStream &f);
+
+private:
+	int findClueIndex(int clueId) const;
+	void remove(int clueIndex);
+};
+
+} // End of namespace BladeRunner
+
+#endif