AppExtra
From MSX Game Library
WIP This feature is work-in-progress (waiting for next SDCC update)
This Build tool option allow to add an application related data to binary data (right after the application ).
:: Application extra data (comma-separated bytes starting with data size) set AppExtra=3,5,0x00,0xC1
Here is the format to use: DataSize, DataType, Data1[, Data2, ...], DataType, Data1[, Data2, ...]. Where:
- DataSize: The size in byte of the extra data excluding this byte
- DataType:
| Code | Data type | Data content |
|---|---|---|
| 0x0X | Reserved | -- |
| 0x10 | Application name | Zero-terminated string |
| 0x20 | Number of life/continue address | 2 bytes (RAM address) |
| 0x21 | Life-point address | 2 bytes (RAM address) |
| 0xFX | Reserved | -- |