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improve param_parse_with a bit

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This commit is contained in:
Robin Appelman 2023-03-04 22:29:47 +01:00
commit 3f51270509
2 changed files with 8 additions and 9 deletions
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15
src/event/mod.rs
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@ -275,18 +275,17 @@ fn param_parse_with<'a, T, P: Fn(&'a str) -> IResult<&'a str, T>>(
parser: P,
) -> impl Fn(&'a str) -> IResult<&'a str, T> {
move |input: &str| {
let (input, _) = opt(tag(" "))(input)?;
let (input, open_tag) = opt(tag("("))(input)?;
debug_assert!(input.as_bytes()[0] != b' ');
let has_open = input.as_bytes()[0] == b'(';
let input = &input[has_open as usize..];
let (input, _) = tag(key)(input)?;
let (input, _) = tag(r#" "#)(input)?;
let input = &input[key.len() + 1..]; // skip space + key
let (input, value) = parser(input)?;
if open_tag.is_some() {
let (_input, _) = tag(")")(input)?;
}
Ok((input.trim_start(), value))
let input = &input[has_open as usize..];
Ok((input.trim_start_matches(' '), value))
}
}

2
src/event/player.rs
View file

@ -63,7 +63,7 @@ pub struct KillEvent<'a> {
pub fn kill_event_parser(input: &str) -> IResult<&str, KillEvent> {
let (input, target) = against_subject_parser(input)?;
let (input, weapon) = param_parse("with")(input)?;
let (input, weapon) = param_parse("with")(&input[1..])?;
let mut event = KillEvent {
target,
weapon,