phantop/doukutsu-rs
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tsc: skip_until bug fix

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This commit is contained in:
Alula 2020-09-03 00:57:54 +02:00
parent fcf477444c
commit ff2f87133f
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1 changed files with 14 additions and 4 deletions

18
src/text_script.rs
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@ -625,6 +625,11 @@ impl TextScriptVM {
exec_state = TextScriptExecutionState::WaitFade(event, cursor.position() as u32);
}
OpCode::CMU => {
let song_id = read_cur_varint(&mut cursor)? as usize;
state.sound_manager.play_song(song_id, &state.constants, ctx)?;
exec_state = TextScriptExecutionState::Running(event, cursor.position() as u32);
}
// unimplemented opcodes
// Zero operands
OpCode::AEp | OpCode::CAT | OpCode::CIL | OpCode::CPS |
@ -641,7 +646,7 @@ impl TextScriptVM {
OpCode::MYB | OpCode::GIT | OpCode::NUM | OpCode::DNA | OpCode::DNP |
OpCode::MPp | OpCode::SKm | OpCode::SKp | OpCode::EQp | OpCode::EQm |
OpCode::ITp | OpCode::ITm | OpCode::AMm | OpCode::UNJ | OpCode::MPJ | OpCode::YNJ |
OpCode::XX1 | OpCode::SIL | OpCode::LIp | OpCode::SOU | OpCode::CMU |
OpCode::XX1 | OpCode::SIL | OpCode::LIp | OpCode::SOU |
OpCode::SSS | OpCode::ACH => {
let par_a = read_cur_varint(&mut cursor)?;
@ -750,12 +755,15 @@ impl TextScript {
let mut event_map = HashMap::new();
let mut iter = data.iter().copied().peekable();
let mut last_event = 0;
while let Some(&chr) = iter.peek() {
match chr {
b'#' => {
iter.next();
let event_num = TextScript::read_number(&mut iter)? as u16;
TextScript::skip_until(b'\n', &mut iter)?;
last_event = event_num;
if event_map.contains_key(&event_num) {
if strict {
@ -777,7 +785,7 @@ impl TextScript {
iter.next();
}
n => {
return Err(ParseError(format!("Unexpected token: {}", n as char)));
return Err(ParseError(format!("Unexpected token in event {}: {}", last_event, n as char)));
}
}
}
@ -957,10 +965,12 @@ impl TextScript {
}
}
fn skip_until<I: Iterator<Item=u8>>(expect: u8, iter: &mut I) -> GameResult {
for chr in iter {
fn skip_until<I: Iterator<Item=u8>>(expect: u8, iter: &mut Peekable<I>) -> GameResult {
while let Some(&chr) = iter.peek() {
if chr == expect {
return Ok(());
} else {
iter.next();
}
}