54 lines
1.7 KiB
Markdown
54 lines
1.7 KiB
Markdown
# bitsy-parser
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[](https://crates.io/crates/bitsy-parser)
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a library for parsing Bitsy game data.
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the version number follows Bitsy itself, so version 0.70.* targets Bitsy 7.0.
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## how to use
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a simple example program:
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```rust
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extern crate bitsy_parser;
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use bitsy_parser::game::Game;
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use std::{env, fs};
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fn main() {
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let input_file = env::args()
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.nth(1)
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.expect("No input path specified. Usage: `bitsy-validate filepath`");
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Game::from(fs::read_to_string(input_file).unwrap()).unwrap();
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println!("OK!");
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}
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```
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some more practical uses would be things like:
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* remove duplicate tiles
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* merge two Bitsy games together
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* programmatically create Bitsy games
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* a Bitsy game editor
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## todo
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* implement Result return types on ::from functions so that we can handle errors
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* replace Image with Vec<u8> or something. seems like a pointless abstraction.
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* replace game avatar with helper functions to get and set the sprite with an ID of A
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* implement PartialEq for tiles etc. for the sake of checking for duplicate tiles?
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* dedupe functions for tiles, sprites, etc.
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* tests for merge function
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* all sprites from the merged game get placed in their respective game's Room 0
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* merged rooms have the wrong palette IDs
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* exits in merged rooms do not work - the on-screen position is correct, but the room ID is wrong
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* add update function (i.e. migrate an old game version to the current one) - would this work?
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### tidy up
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* refactor the more shonky bits to idiomatic rust
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