sugarloaf 0.0.22

Sugarloaf is Rio rendering engine, desgined to be multiplatform. It is based on WebGPU, Rust library for Desktops and WebAssembly for Web (JavaScript). This project is created and maintaned for Rio terminal purposes but feel free to use it.
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use serde::Deserialize;

#[derive(Debug)]
pub struct Sugar {
    pub content: char,
    pub foreground_color: [f32; 4],
    pub background_color: [f32; 4],
    pub style: Option<SugarStyle>,
    pub decoration: Option<SugarDecoration>,
}

#[derive(Debug)]
pub struct RepeatedSugar {
    pub content: Option<char>,
    pub content_str: String,
    pub foreground_color: [f32; 4],
    pub background_color: [f32; 4],
    pub style: Option<SugarStyle>,
    pub decoration: Option<SugarDecoration>,
    pub quantity: usize,
    pub pos_x: f32,
    pub pos_y: f32,
    pub reset_on_next: bool,
}

impl RepeatedSugar {
    pub fn new(quantity: usize) -> RepeatedSugar {
        RepeatedSugar {
            content: None,
            content_str: String::from(""),
            foreground_color: [0.0, 0.0, 0.0, 0.0],
            background_color: [0.0, 0.0, 0.0, 0.0],
            style: None,
            decoration: None,
            quantity,
            pos_x: 0.0,
            pos_y: 0.0,
            reset_on_next: false,
        }
    }

    #[inline]
    pub fn set_reset_on_next(&mut self) {
        self.reset_on_next = true;
    }

    #[inline]
    pub fn reset_on_next(&self) -> bool {
        self.reset_on_next
    }

    #[inline]
    pub fn reset(&mut self) {
        self.content = None;
        self.content_str = String::from("");
        self.foreground_color = [0.0, 0.0, 0.0, 0.0];
        self.background_color = [0.0, 0.0, 0.0, 0.0];
        self.quantity = 0;
        self.reset_on_next = false;
    }

    #[inline]
    pub fn set(&mut self, sugar: &Sugar, pos_x: f32, pos_y: f32) {
        self.content = Some(sugar.content);
        self.content_str += &sugar.content.to_string();
        self.foreground_color = sugar.foreground_color;
        self.background_color = sugar.background_color;
        if self.quantity == 0 {
            self.pos_x = pos_x;
            self.pos_y = pos_y;
            self.content_str += &sugar.content.to_string();
        }
        self.quantity += 1;
    }

    #[inline]
    pub fn count(&self) -> usize {
        self.quantity
    }
}

#[derive(Debug)]
pub struct SugarStyle {
    pub is_italic: bool,
    pub is_bold: bool,
    pub is_bold_italic: bool,
}

#[derive(Debug, Copy, Clone)]
/// Sugar decoration
/// color, size and position
pub struct SugarDecoration {
    // pub position: SugarDecorationPosition,
    pub relative_position: (f32, f32),
    pub size: (f32, f32),
    pub color: [f32; 4],
}

pub type SugarDecorationPosition = (SugarDecorationPositionX, SugarDecorationPositionY);

#[derive(Debug, Copy, Clone)]
/// Sugar decoration position in x axis
pub enum SugarDecorationPositionX {
    Left(f32),
    Right(f32),
}

#[derive(Debug, Copy, Clone)]
/// Sugar decoration position in y axis
pub enum SugarDecorationPositionY {
    Top(f32),
    Middle(f32),
    Bottom(f32),
}

pub type SugarStack = Vec<Sugar>;
pub type SugarPile = Vec<SugarStack>;

#[derive(Copy, Default, Debug, Clone)]
pub struct SugarloafStyle {
    pub screen_position: (f32, f32),
    pub line_height: f32,
    pub text_scale: f32,
}

pub fn empty_sugar_pile() -> SugarPile {
    vec![vec![]]
}

#[derive(Default, Clone, Deserialize, Debug, PartialEq)]
pub struct ImageProperties {
    #[serde(default = "String::default")]
    pub path: String,
    #[serde(default = "f32::default")]
    pub width: f32,
    #[serde(default = "f32::default")]
    pub height: f32,
    #[serde(default = "f32::default")]
    pub x: f32,
    #[serde(default = "f32::default")]
    pub y: f32,
}