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chore: update README.md

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Rekai Nyangadzayi Musuka 2022-09-09 10:27:17 -03:00
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# Almost-Empty Demo Collection # An Almost-empty GBA Test Collection
### `2d_sprites.gba` ### `2d_sprites.gba`
`grit` command: `grit sprite.bmp -ftc -pu32 -pn16 -gB4` At some point during my initial PPU Implementation, I had problems with
2D-mapped vertical sprites. This is a ROM based on TONC's `sprite_demo.gba` That displays every kind of 2D-mapped sprite.
This ROM will display:
* 4BPP
* Square: 8x8, 16x16, 32x32, 64x64
* Horizontal: 16x8, 32x8, 32x16, 64x32
* Vertical: 8x16, 8x32, 16x32, 32x64
* 8BPP
* Square: 8x8, 16x16, 32x32, 64x64
* Horizontal: 16x8, 32x8, 32x16, 64x32
* Vertical: 8x16, 8x32, 16x32, 32x64
Keep in mind that all displayed sprites are 2D-mapped.
TODO: Do the same but for 1D mapped sprites.
TODO: Figure out how to communicate current configurations to the user.