CHAR (Metroid Prime 3): Difference between revisions
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>Aruki m (Aruki moved page CHAR (File Format) to CHAR (Metroid Prime 3)) |
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Revision as of 18:02, 3 March 2017
The CHAR format defines animated characters; it's the successor to the ANCS format from Prime 1 and 2, and the format is extremely similar.
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This file format needs a lot of research This format hasn't been researched/documented very well yet, but it appears to be extremely similar to ANCS. |
Format
Header
| Type | Description |
|---|---|
| char | Unknown |
| char | Unknown |
| Character Info | Specific settings and resources used by this character |
| Animation Set | Events, Animations, and Hitbox related settings |
CharacterInfo
| Type | Count | Description |
|---|---|---|
| string | 1 | Character name |
| CMDL | 1 | Character model |
| CSKR | 1 | Character skin |
| u64 | 1 | Overlay count |
| Overlays | overlay_count | Overlays used for various status effects, such as Frozen, Hazard, or Hyper |
| CINF | 1 | Character skeleton |
| SAND | 1 | Character sand |
| PASDatabase | 1 | Parameterized Animation Set Database |
| Particle Resource Data | 1 | Various Particle Systems used by this character. |
Overlay
Overlays are external models that are skinned and attached to the rig for certain status effects, the layout simply consists of a FourCC value, a CMDL reference, and a CSKR reference.
| Type | Description |
|---|---|
| FourCC | The type of status effect this overlay is for, FRZN, HYPR, or HZRD are known values, there may be more
|
| u64 | CMDL id |
| u64 | CSKR id |
ParticleResData
Particle Resource data is simply a list of particle systems that can be used with this character.
| Type | Count | Description |
|---|---|---|
| u32 | 1 | PART count |
| u64 | part_count | PART ids |
| u32 | 1 | SWHC count |
| u64 | swhc_count | SWHC ids |
| u32 | 1 | UNKNOWN count |
| u64 | unk_count | UNKNOWN ids |
| u32 | 1 | ELSC count |
| u64 | elsc_count | ELSC ids |
| u32 | 1 | SPSC count |
| u64 | spsc_count | SPSC ids |
| u32 | 1 | UNKNOWN count |
| u64 | unk_count | UNKNOWN ids |
AnimationSet
The Animation Set saw the largest change from Metroid Prime 1/2, gone are Transitions, Half Transitions and AdditiveInfo, EVNT was overhauled, AABBs were moved from CharacterInfo, and Hitboxes were added.
| Type | Count | Description |
|---|---|---|
| u32 | 1 | EVNT count |
| EVNT | evnt_count | Events available for use by various animations, how events are linked to animations is currently unknown |
| u32 | 1 | Animation count |
| Animation | animation_count | Animations used by this character |
| u32 | 1 | Animation AABB count |
| AnimationAABB | animation_aabb_count | Animation bounds |
| u8 | 1 | UNKNOWN |
| u32 | 1 | Additive Animation count |
| bool | additive_animation_count | A true/false value map for additive animations, true if an animation is additive, false otherwise. |
| u32 | 1 | HitboxSet count |
| HitboxSet | hitbox_set_count | Hitbox Sets for animations |
| u32 | 1 | ANIM count |
| u64 | anim_count | ANIM ids |
EVNT
Not much is currently known about the actual structure of the new EVNT format, so much of the structure is a complete guess.
| Type | Count | Description |
|---|---|---|
| u32 | 1 | Index of this particular event, how it's currently used is unknown |
| u32 | 1 | ParticlePOINode count |
| ParticlePOINode | particle_poi_node_count | Particle effects events that can be triggered during the course of the animation |
| u32 | 1 | SoundPOINode count |
| SoundPOINode | sound_poi_node_count | Sound effect events that can be triggered during the course of the animation |
ParticlePOINode
| Type | Description |
|---|---|
| POI Header | Basic information about this particular event |
| FourCC | Type, PART is the most common, not aware of any others being used
|
| u64 | Particle ID, file type corresponds to the previous value. |
| float | Scale of the particle system. |
| u32 | Parent Mode |
SoundPOINode
| Type | Count | Description | Notes |
|---|---|---|---|
| POI Header | 1 | Basic information about this particular event | |
| u64 | 1 | CAUD id | |
| u32 | 1 | UNKNOWN | |
| u32 | 1 | UNKNOWN | |
| u32 | 1 | UNKNOWN | Dictates the presence of the following values, if 1, the following float exists, otherwise 35 unknown bytes. |
| float | 1 | UNKNOWN | Only present if the previous value is 1 |
| u8 | 35 | UNKNOWN | Only present if the value above does not exist |
POI Header
| Type | Description |
|---|---|
| string | UNKNOWN |
| u16 | UNKNOWN |
| string | UNKNOWN |
| u16 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u8 | UNKNOWN |
| float | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
AnimationAABB
| Type | Description |
|---|---|
| u64 | ANIM |
| float2x3 | Axis Aligned Bounding Box |
HitboxSet
| Type | Count | Description |
|---|---|---|
| string | 1 | Name |
| u32 | 1 | Hitbox count |
| Hitbox | hitbox_count | Hitboxes for bones used in an animation |
Hitbox
| Type | Description |
|---|---|
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| u32 | UNKNOWN |
| float | UNKNOWN |
| float | UNKNOWN |
| float | UNKNOWN |
| float | UNKNOWN |
| float | UNKNOWN |
| float | UNKNOWN |
| float | UNKNOWN |
| float | UNKNOWN |
| string | Bone name |
| float | UNKNOWN |