Savefile Editing

doc/rooms.csv

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+Room ID,Name,Location ID,Variant,Description,Exits to,Image variants
+1,Drawbridge,1,,First room in the game,4,
+2,Village Square,2,,The clock tower area,"3, 4, 5, 6, 16, 87",some cut content
+3,Manor Road,3,,"Right of the Village Square, where Marco stands","2, 7, 11",
+4,Entrance,4,,"Right after the Drawbridge, where the Inn is","1, 2, 8, 15",
+5,Park Road,5,,"Left of the Village Square, where the angry guy stands","2, 9, 10",
+6,Village Hall,6,,Right door on the Village Square,2,
+7,Village Shop,7,,Blue door on Manor Road,3,
+8,Inn,8,,,"4, 23",
+9,Restaurant,9,,"On Park Road, where Crouton works",5,~n: nighttime (cut content)
+10,Park Gate,10,,,5,
+11,Manor Border,11,,The river where Ramon stands,"3, 14",
+12,Manor Foyer,12,,,"13, 14",~_o: bookshelf opened
+13,Manor Parlour,13,,,12,~n: nighttime (cut content)
+14,Reinhold Manor,14,,Before the entrance,"12, 11",
+15,Drawbridge,15,Let down,Only very briefly visible: drawbridge let down,4,
+16,Clock Tower,16,,Behind it,"2, 17",
+17,Fork in the Road,17,,,"16, 18, 19",
+18,Market,18,,Left of the Fork in the Road,"17, 20",
+19,Northern Path,19,,Right of the Fork in the Road,"17, 20",
+20,Northern Hill,20,,,"18, 19",
+21,Village Square,2,Nighttime,,"22, 23, 24, 26, 87",
+22,Manor Road,3,Nighttime,,"11, 21",
+23,Entrance,4,Nighttime,,"8, 21",
+24,Park Road,5,Nighttime,,"21, 25",
+25,Park Gate,10,Nighttime,,24,
+26,Clock Tower,16,Nighttime,,"21, 27",
+27,Fork in the Road,17,Nighttime,,"26, 28, 29, 31",
+28,Market,18,Nighttime,,"27, 30",
+29,Northern Path,19,Nighttime,,"27, 30, 32",
+30,Northern Hill,20,Nighttime,,"28, 29",
+31,Crumm's Cafe,31,,On the Fork in the Road,27,
+32,Prosciutto's,32,,On the Northern Path,29,
+33,Archibald's,33,,On the Clock Tower lil plaza thing,48,
+34,Village Square,2,Day 2,,"35, 36",
+35,Manor Road,3,Day 2,,"34, 39, 43",
+36,Entrance,4,Day 2,,"34, 40",
+37,Park Road,5,Day 2,,"34, 41, 42",
+38,Village Hall,6,Day 2,,34,
+39,Village Shop,7,Day 2,,35,
+40,Inn,8,Day 2/?,,"36, 96",
+41,Restaurant,9,Day 2,,37,
+42,Park Gate,10,Day 2,,"37, 53","~_o: gate open, ~_o2: gate open and ferris wheel destroyed"
+43,Manor Border,11,Day 2,What happens if you define the same exit twice?,"35, 46",
+44,Manor Foyer,12,Day 2,,"45, 46",
+45,Manor Parlour,13,Day 2,,"44, 116",
+46,Reinhold Manor,14,Day 2,,"43, 44",
+47,Drawbridge,1,Day 2,,36,
+48,Clock Tower,16,Day 2,,"33, 34, 49",
+49,Fork in the Road,17,Day 2,"room_49_bg is a 6x4 grid of squares, seems to be technical","48, 50, 51",
+50,Market,18,Day 2,,"49, 52, 64",
+51,Northern Path,19,Day 2,,"49, 52, 118",
+52,Northern Hill,20,Day 2,,"50, 51",
+53,Park Path Fork,53,,First room in the park,"54, 56, 59, 102",b_~: destroyed
+54,Abandoned Tent,54,,Left of the Park Path Fork,"53, 55",
+55,Ferris Wheel,55,,,"54, 57",
+56,Shack Path,56,,,"53, 57, 60",b_~: destroyed
+57,Waterside Shack,57,,,"55, 56",
+58,Ferris Wheel,55,Destroyed,,"59, 60",room_58_bg
+59,Abandoned Tent,54,Destroyed,,"53, 58",room_59_bg
+60,Waterside Shack,57,Destroyed,,"56, 58, 61",room_60_bg
+61,Under the Shack,61,,,"60, 62",
+62,Underground Path,62,,,"61, 63",
+63,Underground Area,63,,The final room under the Waterside Shack,62,
+64,Path Entrance,64,,Behind the Market,"65, 110",
+65,Tower Road,65,,,"64, 66, 67",
+66,Dead End,66,,Before opening,65,
+67,Dead End,66,Opened,,"65, 68",room_67_bg
+68,Tower Entrance,68,,The Gate at the bottom,"67, 70",
+69,Tower Cellar,69,,The room where you crash land and meet Bruno,70,
+70,Tower Floor 1,70,,"Ground level, for non-americans. Right behind the Entrance.","68, 69, 71",
+71,Tower Floor 2,71,,,"70, 72",
+72,Tower Floor 3,72,,,"71, 73",
+73,Tower Floor 4,73,,,"72, 74",
+74,Tower Floor 5,74,,,"73, 75",
+75,Tower Floor 6,75,,,"74, 76",
+76,Tower Floor 7,76,,,"75, 77",
+77,Spiral Staircase,77,,,"76, 78",
+78,Tower Top Floor,78,,,"77, 79",
+79,Flora's Room,79,,Can never actually be visited as a room in the game; the in-script does all the work,,
+80,Tower Top Floor,78,???,,"77, 79",
+81,Village Square,2,Epilogue,"Never actually visitable, but copies the default room image. The special image is the setting of the epilogue, with the tower gone.",87,
+82,,---,,,,
+83,,---,,"The Reinhold Fortune treasure room, but only as an image.",,
+84,Archibald's,33,Desk,A close-up of Archibald's desk,33,
+85,Manor Parlour,85,???,,"12, 89",room_13_bg
+86,,---,,"Viola's Grave. This isn't actually a room, but the image being called this implies that it was at some point.",,
+87,Granny R.'s,87,,"Granny Riddleton's Cottage, outside (Nazobaba)","2, 21, 34, 88, 94",
+88,Puzzle Shack,88,,Inside of Granny Riddleton's Cottage,87,
+89,Dahlia's Room,89,,,"13, 45, 85",
+90,Sewer,90,,Down the manhole on Park Road,"5, 91, 92, 97",
+91,Sewer Dead End,91,,Right of the Sewer entrance,90,
+92,Sewer Exit,92,,Left of the Sewer entrance,"90, 93",
+93,Outside the Sewer,93,,"Behind Sewer Exit, different view on the Laytonmobile",92,
+94,Village Square,2,Postgame,,"87, 95, 96, 97, 98, 108",
+95,Manor Road,3,Postgame,,"94, 99, 103",
+96,Entrance,4,Postgame,,"94, 100, 107",
+97,Park Road,5,Postgame,,"90, 94, 101, 102",
+98,Village Hall,6,Postgame,,94,
+99,Village Shop,7,Postgame,"room_99_bg is a 6x4 grid of squares, seems to be technical",95,
+100,Inn,8,Postgame,,96,
+101,Restaurant,9,Postgame,,97,
+102,Park Gate,10,Postgame,,"53, 97",
+103,Manor Border,11,Postgame,,"95, 106",
+104,Manor Foyer,12,Postgame,,"105, 106",
+105,Manor Parlour,13,Postgame,,"89, 104, 116",
+106,Reinhold Manor,14,Postgame,,"103, 104",
+107,Drawbridge,1,Postgame,,96,
+108,Clock Tower,16,Postgame,,"94, 109, 115",
+109,Fork in the Road,17,Postgame,,"108, 110, 111, 113",
+110,Market,18,Postgame,,"64, 109, 112",
+111,Northern Path,19,Postgame,,"109, 112, 114",
+112,Northern Hill,20,Postgame,,"110, 111",
+113,Crumm's Cafe,31,Postgame,,109,
+114,Prosciutto's,32,Postgame,,111,
+115,Archibald's,33,Postgame,,108,
+116,Dahlia's Room,89,Day 2/Postgame,,"13, 45, 85, 105",
+117,Crumm's Cafe,31,???,Cafe might have been open on Day 2 at some point,49,
+118,Prosciutto's,32,Day 2,,51,
+119,Flora's Portrait,119,,Used for the final minigame

doc/savefile.md

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+# Savefile Format documentation (for LT1 EU)
+
+**Total length:** 0x2000 (8192)
+
+## Header
+
+**Starts at:** 0  
+**Length:** 0x150 (336)
+
+```
+0x000   w: hash of the following data
+0x004   b[14]: magic word "ATAMFIREBELLNY"
+0x012   ?x2
+0x014   b: current / last saved file
+0x015   b[3]: file present? (bool)
+0x018   b[64][3]: current location name (or "NO DATA")
+0x0d8   w[3]: playtimeMinutes
+0x0e4   w[3]: playtimeHours
+0x0f0   w[3]: puzzlesDiscovered
+0x0fc   w[3]: puzzlesSolved
+0x108   b[20][3]: savefile name (or 0x81f4838f8393837b81f4, which decodes to "♪ワンボ♪" in SHIFT-JIS)
+0x144   b[3]: savefile cleared? (bool)
+0x147   ?x9
+```
+
+**Padding:** 0x150 to 0x3e8, filled with 0xff
+
+## Savefiles
+
+**Starts at:** 0x3e8 (1000), 0xbb8 (3000), 0x1388 (5000)  
+**Length:** 0x7d0 (2000)
+
+If a file is not present, this region is filled with 0xff instead.
+
+```
+0x000   b: current puzzle ID (internal)
+0x001   b: current room ID
+0x002   b: current puzzle solved? (bool)
+0x003   b: current puzzle should be retried? (bool)
+0x004   b: current puzzle was aborted without solving? (bool)
+0x005   ?
+0x006   ?
+0x007   ?
+0x008   b: puzzle win image
+0x009   b: current script type
+0x00a   b: return script type (when script type is eg PUZZLE, a puzzle will begin, and when it ends this type will be started)
+0x00b   b: move mode (whether or not the boot was pressed and the exits shown. They were not.)
+0x00c   b[256]: puzzle flags
+        # -------1: discovered
+        # ------1-: solved
+        # -----1--: ? (seems to always be set together with solved, at least for story puzzles)
+        # --111---: least to most significant: hints 1-3 unlocked
+        # 11------: number of previous failed attempts
+0x10c   w: is the current script executed right after a puzzle ended? (nonsense in a savefile)
+0x110   w: current event
+0x114   b[480]: event flags (8bit[])
+        # 257: hotelroom completed
+        # 258: painting completed
+        # 259: game completed
+0x2f4   hw: global story progress?? Chapter number??
+0x2f6   b[64]: engine played before? (bool[])
+0x336   b[64]: hint coins collected (bitfield)
+0x376   hw: hint coint count
+0x378   dw: playtime (in seconds)
+0x380   b[8]: inventory
+0x388   b[128]: various story flags
+        # 500-502: dog/painting/hotel unlocked
+        # 506: challenges unlocked (probably by clearing the game or any minigame)
+        # 507-509: dog/hotel/painting completed
+        # 511: All puzzles except the last Layton's Challenges complete
+        # 512: game cleared
+        # puzzleid+800: puzzle sent to nazobaba
+        # 300-319: mystery discovered
+        # 320-339: mystery solved
+0x408   b: current objective
+0x409   b[32]: dog collected (but not placed) part list
+0x429   b[4]: dog part placed? (bitfield)
+0x42d   w: picarat count
+0x431   b[20]: puzzle pieces obtained? (list of bool)
+0x445   b[20]: puzzle pieces placed slot
+0x459   b[20]: puzzle pieces placed rotation
+0x46d   b[32]: hotelroom layton
+0x48d   b[32]: hotelroom luke
+0x4ad   b[32]: ?
+0x4cd   b[32]: ?
+0x4ed   b: journal has news?
+0x4ee   b: dog has news?
+0x4ef   b: hotelroom has news?
+0x4f0   b: painting has news?
+0x4f1   b: mysteries has news?
+0x4f2   b[32]: puzzle favorites (bitfield)
+0x512   b[8]: journal entry unread flags
+0x51a   b[2]: mysteries unread? (bitfield)
+0x51c   w: recap event ID
+0x520   b[20]: dogname
+0x534   w: clues given by dog
+0x538   w: hash of all previous data
+
+# ~0x53c to ~0x7d0: padding 0
+```
+
+## Postfix
+
+**Starts at:** 0x1b58 (7000)  
+**Length:** 0x78 (120)
+
+```
+0x1b58  w: hash of the following data
+0x1b5c  w: number of downloadable puzzles
+0x1b60  w: number of downloadable puzzles (again???)
+        # I believe one of these values stores how many puzzle have been downloaded,
+        # while the other stores how many WILL ever be downloadable. We can't really
+        # test the distinction now, because the game service is down... maybe the
+        # program that simulates it knows what these mean.
+0x1b64  struct[27]: Wifi puzzles
+  ~0x0  b: puzzle ID (yes all the downloadable puzzles are already in the files, and unlocked by ID)
+  ~0x1  b: date of release: day
+  ~0x2  b: date of release: month
+  ~0x3  b: date of release: year (relative to 2000)
+```
+
+**Padding:** 0x1bd0 to 0x2000, filled with 0xff