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--- banjo_kazooie_gruntys_revenge:rooms [2016/10/17 22:57]
jesse [List of Rooms]
+++ banjo_kazooie_gruntys_revenge:rooms [2025/10/18 21:21] (current)
@@ Line 1: / Line 1: @@
-====== Rooms ======
+======== Rooms ========
 Every data in a room block is uncompressed except for the tile data.
-==== List of Rooms =====
+===== Room index =====
+The lookup table for each room starts at 0x80CF4EC. Each entry is 8 bytes long.
+''[<color darkred>PP PP PP PP</color>] [<color darkgreen>LL LL</color>] [<color darkblue>MM MM</color>]''
+| <color darkred>P</color> | Absolute pointer to the level header |
+| <color darkgreen>L</color> | Level index (ex: 2 = Breachull beach) |
+| <color darkblue>M</color> | What music plays in the room |
+==== List of Rooms ====
+There are 38 rooms in the rom.
 ^ ID ^ Address ^ Header address ^ Level ^ Music ^ Ingame name ^ Room name |
@@ Line 12: / Line 25: @@
 | 5 | 80CF514 | 81748A8 | 1 | 3 | UPPERFARM |  |
 | 6 | 80CF51C | 8199534 | FF | A | MUMBOHUT | Mumbo's hut |
-| 7 | 80CF524 | 81A62D4 | 0 | 4 | HONEYB | |
+| 7 | 80CF524 | 81A62D4 | 0 | 4 | HONEYB | Honey B's hive |
 | 8 | 80CF52C | 81ADCE8 | 2 | 2 | BEACHSTART | Breechull beach |
 | 9 | 80CF534 | 81E205C | 2 | C | UNDERCORAL |  |
+| 10 | 80CF53C | 83BAEB8 | 5 | 5 | OCTOSHOOT |  |
+| 11 | 80CF544 | 81FD794 | 1 | 3 | COWBOSS |  |
+| 12 | 80CF54C | 8210E3C | FF | 6 | BEACHSLIDE | Slide minigame |
+| 13 | 80CF554 | 82326F0 | 2 | 2 | BEACHTOP | Breachull peak |
+| 14 | 80CF55C | 8240E60 | FF | 7 | BEACHSHOOT |  |
+| 15 | 80CF564 | 824CB5C | 5 | 5 | FJORD |  |
+| 16 | 80CF56C | 83B94C0 | FF | 6 | SKIDOOS |  |
+| 17 | 80CF574 | 828093C | 5 | 9 | FURNSECTION |  |
+| 18 | 80CF57C | 83C98BC | 0 | F | GRUNTY |  |
+| 19 | 80CF584 | 83902C0 | 3 | B | HOUSEROOMS |  |
+| 20 | 80CF58C | 835E39C | 3 | B | BOARDWALK |  |
+| 21 | 80CF594 | 82A8F78 | 5 | 9 | FURNSTORE |  |
+| 22 | 80CF59C | 82B4674 | 4 | D | HARBOUR | Spiller's harbour |
+| 23 | 80CF5A4 | 82DAB88 | 4 | D | CASTLEINNER |  |
+| 24 | 80CF5AC | 82E8854 | 4 | D | INSIDES |  |
+| 25 | 80CF5B4 | 83A6370 | 4 | D | OCTOPUS |  |
+| 26 | 80CF5BC | 82F7E9C | 4 | D | SANDAREA |  |
+| 27 | 80CF5C4 | 830DA48 | 4 | D | VILLAGE |  |
+| 28 | 80CF5CC | 832AAA0 | FF | 6 | BOATFIGHT |  |
+| 29 | 80CF5D4 | 832E668 | 0 | 8 | JIGGYTEMPLE |  |
+| 30 | 80CF5DC | 8338928 | 1 | C | DIVESPOT |  |
+| 31 | 80CF5E4 | 833BA54 | 3 | B | CANDLEPUZ |  |
+| 32 | 80CF5EC | 8382E18 | 5 | 9 | POISONROOM |  |
+| 33 | 80CF5F4 | 83503DC | 3 | B | SWAMPGAS |  |
+| 34 | 80CF5FC | 83DA084 | 0 | 0 | FRONTEND |  |
+| 35 | 80CF604 | 83E2A8C | FF | E | GRUNTYSHOOT |  |
+| 36 | 80CF60C | 83E6B6C | 5 | 9 | FJORDCAVERN |  |
+| 37 | 80CF614 | 83F48A8 | FF | 6 | GRUNTYSHOOT |  |
+===== Room header =====
+The room header is 0x64 bytes long. This data is copied to RAM at 0x3003344.
+^ Offset ^ Length ^ Description ^
+| 0x00 | 2 | Tiledata 1 count |
+| 0x02 | 2 | Tileset 1 count |
+| 0x04 | 2 | Tiledata 2 count |
+| 0x06 | 2 | Tileset 2 count |
+| 0x08 | 2 | Amount of layers on |
+| 0x0A | 2 | Tilemap X length |
+| 0x0C | 2 | Tilemap Y length |
+| 0x0E | 1 |  |
+| 0x0F | 1 | Compression method used (0 = no compression, 1 = LZ77, 2 = huff) |
+| 0x10 | 4 |  |
+| 0x14 | 1 | Layer 1 Tileset (00 = set 1, 01 = set 2) |
+| 0x15 | 1 | Layer 2 Tileset (00 = set 1, 01 = set 2) |
+| 0x16 | 1 | Layer 3 Tileset (00 = set 1, 01 = set 2) |
+| 0x17 | 1 | Layer 4 Tileset (00 = set 1, 01 = set 2) |
+| 0x18 | 4 | Background palette pointer |
+| 0x1C | 4 | Tiledata 1 pointer |
+| 0x20 | 4 | Tileset 1 pointer |
+| 0x24 | 4 | Tiledata 2 pointer |
+| 0x28 | 4 | Tileset 2 pointer |
+| 0x2C | 4 | Tile animations 1 pointer |
+| 0x30 | 4 | Tile animations 2 pointer |
+| 0x34 | 4 | Collision pointer |
+| 0x38 | 4 | Textbar NPC |
+| 0x3C | 4 | Textbar bozzeye |
+| 0x40 | 4 | Entities pointer |
+| 0x44 | 4 | Sprite palette pointer |
+| 0x48 | 4 | ?? pointer |
+| 0x4C | 4 | Tilemap layer 1 pointer |
+| 0x50 | 4 | Tilemap layer 2 pointer |
+| 0x54 | 4 | Tilemap layer 3 pointer |
+| 0x58 | 4 | Tilemap layer 4 pointer |
+| 0x5C | 1 | Layer 1 Stationary (0 = not stationary, 1 = stationary) |
+| 0x5D | 1 | Layer 2 Stationary (0 = not stationary, 1 = stationary) |
+| 0x5E | 1 | Layer 3 Stationary (0 = not stationary, 1 = stationary) |
+| 0x5F | 1 | Layer 4 Stationary (0 = not stationary, 1 = stationary) |
+| 0x60 | 4 |  |
+===== Room data =====
+==== 20: Tileset 1 ====
+Each tile is a collection of 16 blocks of 8x8 tiledata. For each block entry is 2 bytes long.
+''[<color darkred><sub>PP PP</sub></color>] [<color darkgreen><sub>X</sub></color>] [<color darkblue><sub>Y</sub></color>] [<color purple><sub>TTTTTTTTTT</sub></color>]''
+| <color darkred>P</color> | The palette of the block|
+| <color darkgreen>X</color> | X mirror boolean |
+| <color darkblue>Y</color> | Y mirror boolean |
+| <color purple>T</color> | The block of tiledata it uses. |
+==== 28: Tileset 2 ====
+See Tileset 1
+==== 2C: Tile animations ====
+Tile animations store its own tiledata. In game the animated tiledata is first put in VRAM and then the other tile data.
+Block structure
+^ Size ^ Description ^
+| 4 | Number of tile animations |
+| 8 * n | Tile animation index |
+| 16 * n | Tiledata |
+=== Tile animation index ===
+Each entry is 8 bytes long.
+''[<color darkred>FF FF</color>] [<color darkgreen>SS SS</color>] [<color darkblue>PP PP PP PP</color>]''
+| <color darkred>F</color> | Number of frames |
+| <color darkgreen>S</color> | Frames per second |
+| <color darkblue>P</color> | tiledata pointer |
+=== Tiledata ===
+Each entry is 1 block 8x8 of tiledata.
+See Tileset 1
+==== 34: Collision  ====
+==== 38: Textbar NPC ====
+==== 3C: Textbar bozzeye ====
+see Textbar NPC
+==== 40: Entities ====
+==== 48: ?? ====

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