spinal 0.0.1

A 2D animation engine for Spine.
Documentation 
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use bevy_math::Vec4;

#[derive(Debug, PartialEq)]
pub struct Color(pub u32);

impl Color {
    pub fn from_hex(s: &str) -> Self {
        let s = s.trim_start_matches("#");
        let r = u32::from_str_radix(&s[0..2], 16).unwrap();
        let g = u32::from_str_radix(&s[2..4], 16).unwrap();
        let b = u32::from_str_radix(&s[4..6], 16).unwrap();
        let a = u32::from_str_radix(&s[6..8], 16).unwrap();
        Color(a << 24 | b << 16 | g << 8 | r)
    }

    pub fn vec4(&self) -> Vec4 {
        let a = (self.0 & 0xFF) as f32 / 255.0;
        let b = ((self.0 >> 8) & 0xFF) as f32 / 255.0;
        let g = ((self.0 >> 16) & 0xFF) as f32 / 255.0;
        let r = ((self.0 >> 24) & 0xFF) as f32 / 255.0;
        Vec4::new(r, g, b, a)
    }

    pub fn white() -> Self {
        Color(0xFFFFFFFF)
    }

    pub fn bone_default() -> Self {
        Color(0x989898FF)
    }

    pub fn bounding_box_default() -> Self {
        Color(0x60F000FF)
    }
}

impl From<Color> for String {
    fn from(color: Color) -> Self {
        format!("{:08X}", color.0)
    }
}

impl From<&str> for Color {
    fn from(s: &str) -> Self {
        Color::from_hex(&s)
    }
}