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//! This module introduces struct [`JudgeObjects`], which manages internal setting values to score plays.
use std::collections::{BTreeMap, HashMap};
use strict_num_extended::FinF64;
use crate::bms::{
command::StringValue,
parse::{Result, prompt::ChannelDuplication},
prelude::*,
};
#[derive(Debug, Default, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
/// This aggregate manages internal setting values to score plays.
pub struct JudgeObjects {
/// The judgement level of the score.
pub rank: Option<JudgeLevel>,
/// The total gauge percentage when all notes is got as PERFECT.
pub total: Option<StringValue<FinF64>>,
/// Storage for `#EXRANK` definitions
pub exrank_defs: HashMap<ObjId, ExRankDef>,
/// Judge events, indexed by time. `#xxxA0:`
pub judge_events: BTreeMap<ObjTime, JudgeObj>,
}
impl JudgeObjects {
/// Adds a new judge object to the notes.
///
/// # Errors
///
/// Returns [`ParseWarning`] if a conflict is found and the
/// provided [`Prompter`] decides to treat it as an error.
pub fn push_judge_event(
&mut self,
judge_obj: JudgeObj,
prompter: &impl Prompter,
) -> Result<()> {
match self.judge_events.entry(judge_obj.time) {
std::collections::btree_map::Entry::Vacant(entry) => {
entry.insert(judge_obj);
Ok(())
}
std::collections::btree_map::Entry::Occupied(mut entry) => {
let existing = entry.get();
prompter
.handle_channel_duplication(ChannelDuplication::JudgeEvent {
time: judge_obj.time,
older: existing,
newer: &judge_obj,
})
.apply_channel(
entry.get_mut(),
judge_obj.clone(),
judge_obj.time,
Channel::Judge,
)
}
}
}
}
/// A definition for `#EXRANK` command.
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct ExRankDef {
/// The object ID.
pub id: ObjId,
/// The judge level.
pub judge_level: JudgeLevel,
}