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use anyhow::{anyhow, bail};
use crate::get_attribute;
use self::tileset::TileSetElement;
pub mod map;
pub mod property;
pub mod tileset;
pub mod image;
pub mod data;
pub mod layer;
pub mod layer_tile;
pub(crate) mod macros;
pub mod wangset;
pub fn parse_map(input: &str) -> anyhow::Result<map::Map> {
let doc = roxmltree::Document::parse(input).unwrap();
map::Map::from_xml(doc)
}
pub fn parse_tileset(input: &str) -> anyhow::Result<tileset::TileSet> {
let doc = roxmltree::Document::parse(input).unwrap();
let elem = doc.root_element();
tileset::TileSet::from_xml(&elem)
}
pub fn get_tile_set_elements_from_map(input: &str) -> anyhow::Result<Vec<tileset::TileSetElement>> {
let doc = roxmltree::Document::parse(input).unwrap();
let node = doc.root_element();
let mut tilesets = Vec::new();
for tileset_node in node.children().filter(|n| n.has_tag_name("tileset")) {
tilesets.push(TileSetElement::from_xml(tileset_node)?);
}
Ok(tilesets)
}
/// The Tiled version used to save the file (since Tiled 1.0.1). May be a date (for snapshot builds). (optional)
fn parse_tiled_version(node: &roxmltree::Node) -> anyhow::Result<Option<String>> {
if !node.is_root() {
bail!("not a root node")
}
Ok(match get_attribute!(node, "tiledversion") {
Ok(v) => Some(v.to_owned()),
Err(_) => None,
})
}
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