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ObjectFileStruct
Rena Kunisaki edited this page Aug 16, 2020
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This is the structure of entries in OBJECTS.bin.
OBJECTS.tab gives the offset of the beginning of each entry.
Many fields are guessed/unknown.
| Offset | Type | Name | Description |
|---|---|---|---|
| 000000 | float | copied to shadow field 0 | |
| 000004 | float | scale | |
| 000008 | u32* | pModelList | -> list of model IDs |
| 00000c | pointer | ||
| 000010 | pointer | ||
| 000014 | pointer | ||
| 000018 | ObjSeq* | offset_0x18 | [OPTIONAL] a file containing functions |
| 00001c | u16* | pSeq | [OPTIONAL] -> seq IDs |
| 000020 | pointer | pEvent | [OPTIONAL] offset into the file. changed to pointer on load |
| 000024 | pointer | pHits | [OPTIONAL] |
| 000028 | pointer | pWeaponDa | [OPTIONAL] |
| 00002c | AttachPoint* | attachPoints | |
| 000030 | short* | pModLines | ignored in file (zeroed on load) |
| 000034 | int | ignored in file (zeroed on load) | |
| 000038 | int | ||
| 00003c | void* | ||
| 000040 | AButtonInteraction* | aButtonInteraction | [OPTIONAL] count in field 0x72 -> something 0x12 or 0x18 bytes per model |
| 000044 | ObjFileStructFlags44 | flags | |
| 000048 | ObjFileStruct_ShadowType | shadowType | |
| 00004a | s16 | shadowTexture | |
| 00004c | ? | ||
| 00004d | ? | ||
| 00004e | short | ||
| 000050 | s16 | dll_id | if not -1, load this DLL; func 0 is a model callback |
| 000052 | ? | ||
| 000053 | ? | ||
| 000054 | ? | ||
| 000055 | byte | nModels | |
| 000056 | byte | numPlayerObjs | if > 0, objAddObjectType(obj, 8) |
| 000057 | u8 | never read? | |
| 000058 | u8 | nAttachPoints | |
| 000059 | byte | count59 | count of sth 0x10 bytes |
| 00005a | u8 | numVecs | count of something 0x12 bytes; crashes if reduced |
| 00005b | ? | ||
| 00005c | byte | modLinesSize | ignored in file |
| 00005d | s8 | modLinesIdx | |
| 00005e | u8 | numSeqs | |
| 00005f | ObjFileStructFlags5F | flags_0x5f | |
| 000060 | byte | ||
| 000061 | byte | crash if 0; hitbox related | |
| 000062 | byte | hitboxSize | |
| 000063 | byte | ||
| 000064 | ? | hitboxField6B | |
| 000065 | byte | hitboxFlags_0x65 | 8=has something 0x1C8 bytes |
| 000066 | byte | ||
| 000067 | byte | hasHitbox | |
| 000068 | short | hitboxField5C | Created by retype action |
| 00006a | word | shadowVar6A | > 0x169 = no shadow; also hitbox related |
| 00006c | short | ||
| 00006e | short | ||
| 000070 | byte | hitboxVar70 | related to hitbox (height?) |
| 000071 | u8 | flags_0x71 | related to hitbox |
| 000072 | byte | count72 | count of something 0x18 bytes; changing crashes |
| 000073 | byte | stateVar73 | 1=translucent; 3=invincible - not flags |
| 000074 | ? | ||
| 000075 | ? | ||
| 000076 | ObjectFileStructFlags76 | flags76 | 1=animated |
| 000077 | byte | ||
| 000078 | s16 | map | crashes loudly if invalid |
| 00007a | ? | ||
| 00007b | ? | ||
| 00007c | GameTextId[4] | helpTexts | one per model |
| 000084 | ? | ||
| 000086 | ? | ||
| 000088 | float | lagVar88 | causes lag at ~65536.0; GPU hang at much more; related to shadow; maybe causing excessive map loads? |
| 00008c | byte | nLights | |
| 00008d | byte | lightIdx | |
| 00008e | byte | related to textures; 1=dark, 2=default, 3+=corrupt, 77=crash, 0=normal | |
| 00008f | ? | ||
| 000090 | byte | hitboxVar90 | < 0xE = invincible |
| 000091 | char[11] | name | only used for debug print |
| 00009c | varies | - | additional data depending on object |
Offsets are relative to the beginning of the structure and will be converted to pointers when the object is loaded.
| Val | Description |
|---|---|
| 0x0 | None |
| 0x1 | Big box |
| 0x2 | Geometric shadow, generated from the object's model |
| 0x3 | Crash (requires some extra data?) |
| 0x4 | Blue glowing rectangle |
| Value | Description |
|---|---|
| 00000001 | Has models |
| 00000010 | Different light color |
| 00000020 | Related to models |
| 00000040 | Has children |
| 00000400 | Enable culling |
| 00000800 | Use different model loading |
| 00080000 | Different culling |
| 00200000 | Keep hitbox when invisible |
| 00400000 | Has event |
| 00800000 | Did load models (set at runtime) |
| Val | Description |
|---|---|
| 0x01 | Crazy translucent effect (meant for jellyfish?) |
| 0x02 | Shadow does not use a texture |
| 0x04 | Shadow uses depth testing |
| 0x08 | Related to matrices |
| 0x10 | No shadow; force depth test if 0x01 also set |
| 0x20 | Visible |
| 0x80 | Different textures (very dark) |
Four text IDs, one for each of the object's model. If the ID for the current
model is not 0xFFFF, standing next to the object will display that text
on the PDA.
| Offset | Type | Name | Description |
|---|---|---|---|
| 000000 | vec3f | pos | Position offset from bone |
| 00000C | vec3s | rot | Rotation offset from bone |
| 000012 | s8 | bone | Bone index, or -1 |
| 000013 | s8 | ? | Always equals bone index? Changing has no effect? |
| 000014 | s8 | ? | Always equals bone index? Changing has no effect? |
| 000015 | s8 | ? | Always 0xCD? |
| 000016 | s8 | ? | Always 0xCD? |
| 000017 | s8 | ? | Always 0xCD? |
These define points on the object's model that can be referenced by animations. For example, the staff is placed at point 2 when on Fox's back, and point 0 when in his hand. The position and rotation of the point is added to those of the bone to determine the staff's position and rotation.
The bone index can be -1; in that case, the point isn't attached to a bone, and is offset from the model's origin instead.