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engines/twine/holomap_v2.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 TWINE_HOLOMAPV2_H
+#define TWINE_HOLOMAPV2_H
+
+#include "twine/holomap.h"
+
+#define MAX_OBJECTIF 50
+#define MAX_CUBE 255
+
+namespace TwinE {
+
+/**
+ * The Holomap shows the hero position. The arrows (@c RESSHQR_HOLOARROWMDL) represent important places in your quest - they automatically disappear once that part of
+ * the quest is done (@c clrHoloPos()). You can rotate the holoamp by pressing ctrl+cursor keys - but only using the cursor keys, you can scroll through the
+ * text for the visible arrows.
+ */
+class HolomapV2 : public Holomap {
+private:
+	using Super = Holomap;
+
+public:
+	HolomapV2(TwinEEngine *engine) : Super(engine) {}
+	virtual ~HolomapV2() = default;
+
+	struct Location {
+		int32 X = 0; // Position Island X Y Z
+		int32 Y = 0;
+		int32 Z = 0;
+		int32 Alpha = 0; // Position Planet Alpha, Beta and Altitude
+		int32 Beta = 0;
+		int32 Alt = 0;
+		int32 Mess = 0;
+		int8 ObjFix = 0;    // Eventual Obj Inventory 3D (FREE NOT USED!)
+		uint8 FlagHolo = 0u; // Flag for Planet display, active, etc.
+		uint8 Planet = 0u;
+		uint8 Island = 0u;
+	};
+	static_assert(sizeof(Location) == 32, "Invalid Location size");
+	Location _locations[MAX_OBJECTIF + MAX_CUBE];
+
+	/**
+	 * Set Holomap location position
+	 * @param locationIdx Scene where position must be set
+	 */
+	bool setHoloPos(int32 locationIdx) override;
+
+	bool loadLocations() override;
+
+	const char *getLocationName(int index) const override;
+
+	/**
+	 * Clear Holomap location position
+	 * @param locationIdx Scene where position must be cleared
+	 */
+	void clrHoloPos(int32 locationIdx) override;
+
+	void holoTraj(int32 trajectoryIndex) override;
+
+	/** Load Holomap content */
+	void initHoloDatas() override;
+
+	/** Main holomap process loop */
+	void holoMap() override;
+};
+
+} // namespace TwinE
+
+#endif