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engines/m4/burger/rooms/section3/mine.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 M4_BURGER_ROOMS_SECTION3_MINE_ROOM_H
+#define M4_BURGER_ROOMS_SECTION3_MINE_ROOM_H
+
+#include "m4/burger/rooms/section3/section3_room.h"
+
+namespace M4 {
+namespace Burger {
+namespace Rooms {
+
+enum MineDoors {
+	BACK, FRONT, LEFT, RIGHT, MAX_DOORS, NONE
+};
+
+enum MineScenes {
+	SCENE_305,	 // treasure
+	SCENE_310,	 // mine entrance
+	SCENE_311,	 // one door (a)
+	SCENE_312,	 // one door (b)
+	SCENE_313,	 // two doors (a)
+	SCENE_314,	 // two doors (b)
+	SCENE_315,	 // three doors (a)
+	SCENE_316,	 // three doors (b)
+	SCENE_317,	 // four doors (a)
+	SCENE_318,	 // four doors (b)
+	SCENE_319,	 // one door (c)
+	MAX_SCENE_TYPES,
+	TREASURE_SCENE = SCENE_310,
+	ENTRANCE_SCENE = SCENE_305,
+	NO_SCENE = MAX_SCENE_TYPES
+};
+
+
+struct MineRoom {
+	int16 roomNumber;    	  	// The mine room number
+	int16 scene_id;             // The scene id (indexes for mine_scene_numbers)
+	int16 link[4];              // Links to other mine rooms
+	int16 door[4];              // Specify doors to use
+	int16 correctLink;          // The correct link to take to get to the treasure
+	int16 check;            	// Used to check the maze sanity
+
+	void clear();
+};
+
+struct EntranceInfo {
+	int16 offscreen_x;
+	int16 offscreen_y;
+	int16 enter_facing;
+	int16 home_x;
+	int16 home_y;
+	int16 home_facing;
+};
+
+struct Rectangle {
+	int16 x1;
+	int16 y1;
+	int16 x2;
+	int16 y2;
+};
+
+class Mine : public Section3Room {
+private:
+	static const char *SAID[][4];
+	static const int16 MINE_SCENE_NUMBERS[];
+	static const MineRoom MINE_INFO[];
+
+	/**
+	 * Coords for starting fade down for exits
+	 */
+	static const Rectangle FADE_DOWN_INFO[MAX_SCENE_TYPES][4];
+
+	/**
+	 * Room coords for entrance walk-ins
+	 */
+	static const EntranceInfo ENTRANCE_INFO[MAX_SCENE_TYPES][4];
+
+	int _mineCtr = 0;
+	int16 _presentSceneID = 0;
+	static int16 _entranceDoor;		// Shared between cellar and mine room classes
+	MineRoom _mineRoomInfo;
+	bool _fade_down_rect_active = false;	// True if a fade down should occur when walker in the fade_down_rect
+	Rectangle _fade_down_rect = {0, 0, 0, 0};				// If the walker is in his rectum and its active, turn off the lights
+	int _volume = 0;
+	int _random1 = 0;
+	int _random2 = 0;
+	int _treasureDistance = 0;
+	int _previousDistance = 0;
+
+	int getTreasureDistance() const;
+
+protected:
+	const char *getDigi() override {
+		return "300_004";
+	}
+
+	void mine_travel_link(int16 takeLink);
+	void set_fade_down_rect(MineDoors exit_door);
+
+public:
+	Mine();
+	virtual ~Mine() {}
+
+	void preload() override;
+	void init() override;
+	void daemon() override;
+	void pre_parser() override;
+	void parser() override;
+};
+
+} // namespace Rooms
+} // namespace Burger
+} // namespace M4
+
+#endif