RGBCube/color.v
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Use u8 instead of i32(int) for TrueColor

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This will save memory
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Pringlers 2022-11-20 20:01:32 +09:00 • committed by GitHub
parent 5895b61733
commit cfe0f2a2c3
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2 changed files with 8 additions and 12 deletions
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4
README.md
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@ -20,8 +20,8 @@ color.bold.cprintln('Hello World')
import color import color
brush := color.new_brush( brush := color.new_brush(
fg: color.rgb(0, 0, 0)! fg: color.rgb(0, 0, 0)
bg: color.hex(0xffffff)! bg: color.hex(0xffffff)
style: [color.bold, color.underline, color.italic] style: [color.bold, color.underline, color.italic]
)! )!

16
color/true_color.v
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@ -2,11 +2,7 @@ module color
import term import term
pub fn rgb(r int, g int, b int) !Color { pub fn rgb(r u8, g u8, b u8) Color {
if r < 0 || r > 255 || g < 0 || g > 255 || b < 0 || b > 255 {
return error('Red, green and blue must each be between 0 and 255')
}
return TrueColor{ return TrueColor{
r: r r: r
g: g g: g
@ -14,14 +10,14 @@ pub fn rgb(r int, g int, b int) !Color {
} }
} }
pub fn hex(hex int) !Color { pub fn hex(hex int) Color {
return rgb(hex >> 16, hex >> 8 & 0xFF, hex & 0xFF)! return rgb(u8(hex >> 16), u8(hex >> 8 & 0xFF), u8(hex & 0xFF))
} }
struct TrueColor { struct TrueColor {
r int r u8
g int g u8
b int b u8
} }
fn (c TrueColor) render(msg string) string { fn (c TrueColor) render(msg string) string {