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//! Module to deal with Scratch asset
use crate::prelude::*;
/// Costume Asset.
/// Is considered backdrop if stage.
#[derive(Debug, Clone, PartialEq, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Costume {
/// The x-coordinate of the rotation center.
pub rotation_center_x: Number,
/// The y-coordinate of the rotation center.
pub rotation_center_y: Number,
/// The reciprocal of a costume scaling factor for bitmap costumes.
/// This may be absent. In Scratch 3.0, all bitmap costumes are double-resolution.
#[serde(skip_serializing_if = "Option::is_none")]
pub bitmap_resolution: Option<u64>,
/// See [`Asset`]
#[serde(flatten)]
pub asset: Asset,
}
impl Default for Costume {
fn default() -> Self {
Costume {
rotation_center_x: Number::Int(0),
rotation_center_y: Number::Int(0),
bitmap_resolution: None,
asset: Default::default(),
}
}
}
/// Sound Asset.
#[derive(Debug, Default, Clone, PartialEq, Eq, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Sound {
/// The sampling rate of the sound in Hertz.
pub rate: u64,
/// The number of samples.
pub sample_count: u64,
/// This is for some reason exists in the file but is not documented on the wiki.
/// I'm not exactly sure what they do since this is always empty.
#[serde(skip_serializing_if = "Option::is_none", default)]
pub format: Option<String>,
/// See [`Asset`]
#[serde(flatten)]
pub asset: Asset,
}
/// An asset is a costume or sound. (Backdrops are considered costumes.)
#[derive(Debug, Default, Clone, PartialEq, Eq, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Asset {
/// The MD5 hash of the asset file.
pub asset_id: Uid,
/// The name.
pub name: Name,
/// The name of the asset file.
/// None if using the default asset.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub md5ext: Option<String>,
/// The name of the format of the asset file.
pub data_format: String,
}