small software-rendered rust tty
Diffstat (limited to 'src/colors.rs')
| -rw-r--r-- | src/colors.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/colors.rs b/src/colors.rs index 1a67947..effec8d 100644 --- a/src/colors.rs +++ b/src/colors.rs @@ -21,6 +21,10 @@ pub const FOUR: [[u8; 3]; 16] = [ [255, 255, 255], ]; +pub fn four(x: u16) -> [u8; 3] { + FOUR[x.min(0xf) as usize] +} + pub const EIGHT: [[u8; 3]; 256] = [ [0, 0, 0], [128, 0, 0], |