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/*
Hurry Curry! - a game about cooking
Copyright (C) 2025 Hurry Curry! Contributors
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, version 3 of the License only.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
use anyhow::Result;
use hurrycurry_protocol::{Gamedata, Message, book::Diagram};
use std::fmt::Write;
pub fn diagram_dot(data: &Gamedata, diagram: &Diagram) -> Result<String> {
let mut out = String::new();
writeln!(out, "digraph {{")?;
for (i, n) in diagram.nodes.iter().enumerate() {
let mut attrs = Vec::new();
if let Some(color) = &n.color {
attrs.push(format!("style=filled"));
attrs.push(format!("fillcolor={color:?}"));
attrs.push(format!("color={color:?}"));
}
if let Some(shape) = &n.shape {
attrs.push(format!("shape={shape}"));
}
writeln!(
out,
"k{i} [label=\"{}\" {}]",
message_str(data, &n.label),
attrs.join(" ")
)?;
}
for edge in &diagram.edges {
writeln!(out, "k{} -> k{}", edge.src, edge.dst)?;
}
writeln!(out, "}}")?;
Ok(out)
}
fn message_str(data: &Gamedata, message: &Message) -> String {
match message {
Message::Translation { .. } => todo!(),
Message::Text(x) => x.to_owned(),
Message::Item(item_index) => data.item_name(*item_index).to_string(),
Message::Tile(tile_index) => data.tile_name(*tile_index).to_string(),
}
}
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