49 lines
1.4 KiB
Rust
49 lines
1.4 KiB
Rust
mod preprocess;
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mod world;
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use std::{env, error::Error, fs, process::exit};
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use world::World;
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use crate::preprocess::scan::scan;
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fn to_latin1(bytes: &[u8]) -> String {
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bytes.iter().map(|&x| x as char).collect()
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}
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fn main() -> Result<(), Box<dyn Error>> {
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let args: Vec<String> = env::args().collect();
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if args.len() != 2 {
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eprintln!("Usage: {} WORLD_FILE", args[0]);
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exit(1);
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}
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let bytes = fs::read(&args[1])?;
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let mut world = World::from_bytes(&bytes)?;
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// Print some of the data parsed.
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// TODO: Implement some macros, or other code modification
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// Then, we can try writing a copy to disk.
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println!("num boards: {}", &world.boards.len());
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for board in &world.boards {
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println!("board: {}", to_latin1(&board.name));
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for stat in &board.stats {
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let (x, y) = (stat.x as usize, stat.y as usize);
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println!(
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" stat at ({}, {}): {:?}, {:?}",
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x,
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y,
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board.terrain[(x - 1) + (y - 1) * 60],
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to_latin1(&stat.code)
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);
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scan("todo: convert [u8] to strings and scan here");
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}
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}
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// Try to write a modified world file
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world.boards.reverse();
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world.starting_board = (world.boards.len() as i16 - 1) - world.starting_board;
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fs::write("tmp.zzt", world.to_bytes()?)?;
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Ok(())
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}
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