beco
beco is a file format that is used for storing per-coordinate data.
Structure
beco files are little endian on Switch and big endian on Wii U.
Header
| Offset | Type | Description |
|---|---|---|
| 0x0 | u32 | Magic (0x00112233) |
| 0x4 | u32 | Number of rows |
| 0x8 | u32 | Divisor |
| 0xc | u32 | Padding |
Offsets
| Offset | Type | Description |
|---|---|---|
| 0x0 | u32[num_rows] | Offsets to row data, divided by 2 and relative to the start of the row section |
Rows
Segment
| Offset | Type | Description |
|---|---|---|
| 0x0 | u16 | Custom data |
| 0x2 | u16 | Length (X axis) |
This structure is repeated until the entire row has been covered by segments. The sum of all segment lengths is equal to the length of the map on the X axis.
Operations
Getting the custom data for a given coordinate
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