1 files changed, 193 insertions, 0 deletions
diff --git a/engines/neverhood/gamevars.h b/engines/neverhood/gamevars.h
new file mode 100644
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+++ b/engines/neverhood/gamevars.h
@@ -0,0 +1,193 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef NEVERHOOD_GAMEVARS_H
+#define NEVERHOOD_GAMEVARS_H
+
+#include "common/array.h"
+#include "common/savefile.h"
+#include "neverhood/neverhood.h"
+
+namespace Neverhood {
+
+enum {
+	// Misc
+	V_MODULE_NAME				= 0x91080831,			// Currently active module name hash
+	V_CURRENT_SCENE				= 0x108A4870,			// Current scene in the current module
+	V_CURRENT_SCENE_WHICH		= 0x82C80875,
+	V_DEBUG						= 0xA4014072,			// Original debug-flag, can probably be removed
+	V_SMACKER_CAN_ABORT			= 0x06C02850,			// Not set anywhere (yet), seems like a debug flag
+	V_KEY3_LOCATION				= 0x13382860,			// Location of the third key
+	V_TEXT_FLAG1				= 0x8440001F,
+	V_TEXT_INDEX				= 0x01830201,
+	V_TEXT_COUNTING_INDEX1		= 0x29408F00,
+	V_TEXT_COUNTING_INDEX2		= 0x8A140C21,
+	V_TALK_COUNTING_INDEX		= 0xA0808898,
+	V_FRUIT_COUNTING_INDEX		= 0x40040831,
+	V_NOISY_SYMBOL_INDEX		= 0x2414C2F2,
+	V_COLUMN_BACK_NAME			= 0x4CE79018,
+	V_COLUMN_TEXT_NAME			= 0xC8C28808,
+	V_CLICKED_COLUMN_INDEX		= 0x48A68852,
+	V_CLICKED_COLUMN_ROW		= 0x49C40058,
+	// Klaymen
+	V_KLAYMEN_SMALL				= 0x1860C990,			// Is Klaymen small?
+	V_KLAYMEN_FRAMEINDEX		= 0x18288913,
+	V_KLAYMEN_IS_DELTA_X		= 0xC0418A02,
+	V_KLAYMEN_SAVED_X			= 0x00D30138,
+	V_CAR_DELTA_X				= 0x21E60190,
+	// Flags
+	V_CRYSTAL_COLORS_INIT		= 0xDE2EC914,
+	V_TV_JOKE_TOLD				= 0x92603A79,
+	V_NOTES_DOOR_UNLOCKED		= 0x0045D021,
+	V_WATER_RUNNING				= 0x4E0BE910,
+	V_CREATURE_ANGRY			= 0x0A310817,			// After having played with the music box
+	V_BEEN_SHRINKING_ROOM		= 0x1C1B8A9A,
+	V_BEEN_STATUE_ROOM			= 0xCB45DE03,
+	V_MOUSE_PUZZLE_SOLVED		= 0x70A1189C,
+	V_NOTES_PUZZLE_SOLVED		= 0x86615030,
+	V_TILE_PUZZLE_SOLVED		= 0x404290D5,
+	V_STAIRS_PUZZLE_SOLVED		= 0xA9035F60,
+	V_CODE_SYMBOLS_SOLVED		= 0x2C531AF8,
+	V_SPIKES_RETRACTED			= 0x18890C91,
+	V_LARGE_DOOR_NUMBER			= 0x9A500914,			// Number of the currently "large" door
+	V_LIGHTS_ON					= 0x4D080E54,
+	V_SHRINK_LIGHTS_ON			= 0x190A1D18,			// Lights on in the room with the shrinking device
+	V_STAIRS_DOWN_ONCE			= 0x2050861A,			// Stairs have been down once before
+	V_STAIRS_DOWN				= 0x09221A62,
+	V_LADDER_DOWN				= 0x0018CA22,			// Is the ladder in the statue room down?
+	V_LADDER_DOWN_ACTION		= 0x00188211,
+	V_WALL_BROKEN				= 0x10938830,
+	V_BOLT_DOOR_OPEN			= 0x01BA1A52,
+	V_BOLT_DOOR_UNLOCKED		= 0x00040153,
+	V_SEEN_SYMBOLS_NO_LIGHT		= 0x81890D14,
+	V_FELL_DOWN_HOLE			= 0xE7498218,
+	V_DOOR_PASSED				= 0x2090590C,			// Auto-closing door was passed
+	V_ENTRANCE_OPEN				= 0xD0A14D10,			// Is the entrance to Module1300 open (after the robot got his teddy)
+	V_WINDOW_OPEN				= 0x03C698DA,
+	V_DOOR_STATUS				= 0x52371C95,
+	V_DOOR_BUSTED				= 0xD217189D,
+	V_WORLDS_JOINED				= 0x98109F12,			// Are the worlds joined?
+	V_KEYDOOR_UNLOCKED			= 0x80455A41,			// Is the keyboard-door unlocked?
+	V_MOUSE_SUCKED_IN			= 0x01023818,			// Are mouse/cheese in Scene1308?
+	V_BALLOON_POPPED			= 0xAC00C0D0,			// Has the balloon with the key been popped?
+	V_TNT_DUMMY_BUILT			= 0x000CF819,			// Are all TNT parts on the dummy?
+	V_TNT_DUMMY_FUSE_LIT		= 0x20A0C516,
+	V_RADIO_ENABLED				= 0x4DE80AC0,
+	V_SEEN_CREATURE_EXPLODE_VID	= 0x2A02C07B,
+	V_CREATURE_EXPLODED			= 0x0A18CA33,
+	V_UNUSED					= 0x89C669AA,			// Seems to be unused, confirmed by checking the exe for this constant value (still left in atm)
+	// Radio
+	V_RADIO_ROOM_LEFT_DOOR		= 0x09880D40,
+	V_RADIO_ROOM_RIGHT_DOOR		= 0x08180ABC,
+	V_CURR_RADIO_MUSIC_INDEX	= 0x08CC0828,
+	V_GOOD_RADIO_MUSIC_INDEX	= 0x88880915,
+	V_GOOD_RADIO_MUSIC_NAME		= 0x89A82A15,
+	V_RADIO_MOVE_DISH_VIDEO		= 0x28D8C940,
+	// Match
+	V_MATCH_STATUS				= 0x0112090A,
+	// Venus fly trap
+	V_FLYTRAP_RING_EATEN		= 0x2B514304,
+	V_FLYTRAP_RING_DOOR			= 0x8306F218,
+	V_FLYTRAP_RING_FENCE		= 0x80101B1E,
+	V_FLYTRAP_RING_BRIDGE		= 0x13206309,
+	V_FLYTRAP_POSITION_1		= 0x1B144052,
+	V_FLYTRAP_POSITION_2		= 0x86341E88,
+	// Navigation
+	V_NAVIGATION_INDEX			= 0x4200189E,			// Navigation scene: Current navigation index
+	// Cannon
+	V_CANNON_RAISED				= 0x000809C2,			// Is the cannon raised?
+	V_CANNON_TURNED				= 0x9040018A,			// Is the cannon turned?
+	V_ROBOT_HIT					= 0x0C0288F4,			// Was the robot hit by the cannon?
+	V_ROBOT_TARGET				= 0x610210B7,			// Is the robot at the cannon target position? (teddy)
+	V_CANNON_SMACKER_NAME		= 0xF0402B0A,
+	V_CANNON_TARGET_STATUS		= 0x20580A86,
+	// Projector
+	V_PROJECTOR_SLOT			= 0x04A10F33,			// Projector x slot index
+	V_PROJECTOR_LOCATION		= 0x04A105B3,			// Projector scene location
+	V_PROJECTOR_ACTIVE			= 0x12A10DB3,			// Is the projecor projecting?
+	// Teleporter
+	V_TELEPORTER_CURR_LOCATION	= 0x0152899A,
+	V_TELEPORTER_WHICH			= 0x60826830,
+	V_TELEPORTER_DEST_AVAILABLE	= 0x2C145A98,
+	// Inventory
+	V_HAS_NEEDLE				= 0x31C63C51,			// Has Klaymen the needle?
+	V_HAS_FINAL_KEY				= 0xC0780812,			// Has Klaymen the key from the diskplayer?
+	V_HAS_TEST_TUBE				= 0x45080C38,
+	// Arrays
+	// NOTE "GOOD" means the solution, "CURR" is the current setup of the puzzle variables
+	VA_IS_PUZZLE_INIT			= 0x40050052,
+	VA_SMACKER_PLAYED			= 0x00800410,
+	VA_CURR_CRYSTAL_COLORS		= 0xE11A1929,
+	VA_GOOD_CRYSTAL_COLORS		= 0xD4B2089C,
+	VA_GOOD_TEST_TUBES_LEVEL_1	= 0x0C601058,
+	VA_GOOD_TEST_TUBES_LEVEL_2	= 0x40005834,
+	VA_CURR_CANNON_SYMBOLS		= 0x00000914,
+	VA_GOOD_CANNON_SYMBOLS_1	= 0x00504B86,
+	VA_GOOD_CANNON_SYMBOLS_2	= 0x0A4C0A9A,
+	VA_CURR_WATER_PIPES_LEVEL	= 0x0800547C,
+	VA_GOOD_WATER_PIPES_LEVEL	= 0x90405038,
+	VA_CURR_DICE_NUMBERS		= 0x61084036,
+	VA_GOOD_DICE_NUMBERS		= 0x7500993A,
+	VA_CURR_KEY_SLOT_NUMBERS	= 0xA010B810,
+	VA_GOOD_KEY_SLOT_NUMBERS	= 0x0C10A000,
+	VA_CUBE_POSITIONS			= 0x484498D0,
+	VA_CODE_SYMBOLS				= 0x04909A50,
+	VA_TILE_SYMBOLS				= 0x0C65F80B,
+	VA_IS_TILE_MATCH			= 0xCCE0280F,
+	VA_TNT_POSITIONS			= 0x10055D14,
+	VA_DICE_MEMORY_SYMBOLS		= 0x13100631,
+	VA_HAS_TAPE					= 0x02038314,
+	VA_IS_TAPE_INSERTED			= 0x02720344,
+	VA_HAS_KEY					= 0x0090EA95,
+	VA_IS_KEY_INSERTED			= 0x08D0AB11,
+	VA_LOCKS_DISABLED			= 0x14800353,
+	V_END_	
+};
+
+struct GameVar {
+	uint32 nameHash;
+	uint32 value;
+	int16 firstIndex, nextIndex;
+};
+
+class GameVars {
+public:
+	GameVars();
+	void clear();
+	void loadState(Common::InSaveFile *in);
+	void saveState(Common::OutSaveFile *out);
+	uint32 getGlobalVar(uint32 nameHash);
+	void setGlobalVar(uint32 nameHash, uint32 value);
+	uint32 getSubVar(uint32 nameHash, uint32 subNameHash);
+	void setSubVar(uint32 nameHash, uint32 subNameHash, uint32 value);
+	void dumpVars();
+protected:
+	Common::Array<GameVar> _vars;
+	int16 addVar(uint32 nameHash, uint32 value);
+	int16 findSubVarIndex(int16 varIndex, uint32 subNameHash);
+	int16 addSubVar(int16 varIndex, uint32 subNameHash, uint32 value);
+	int16 getSubVarIndex(int16 varIndex, uint32 subNameHash);
+};
+
+} // End of namespace Neverhood
+
+#endif /* NEVERHOOD_GAMEVARS_H */