demostf/parser
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Code Issues Releases Wiki Activity

dont use wrong class baseline?

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This commit is contained in:
Robin Appelman 2022-04-10 20:06:52 +02:00
commit 079881ea6e
2 changed files with 22 additions and 8 deletions
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19
src/demo/message/packetentities.rs
View file

@ -249,8 +249,13 @@ impl Parse<'_> for PacketEntitiesMessage {
let update_type = data.read()?;
if update_type == UpdateType::Enter {
let mut entity =
Self::read_enter(&mut data, entity_index, state, base_line as usize)?;
let mut entity = Self::read_enter(
&mut data,
entity_index,
state,
base_line as usize,
delta.is_some(),
)?;
let send_table = get_send_table(state, entity.server_class)?;
Self::read_update(&mut data, send_table, &mut entity.props)?;
@ -354,6 +359,7 @@ impl PacketEntitiesMessage {
entity_index: EntityId,
state: &ParserState,
baseline_index: usize,
is_delta: bool,
) -> Result<PacketEntity> {
let bits = log_base2(state.server_classes.len()) + 1;
let class_index: ClassId = stream.read_sized::<u16>(bits as usize)?.into();
@ -364,8 +370,13 @@ impl PacketEntitiesMessage {
.get(usize::from(class_index))
.ok_or(ParseError::UnknownServerClass(class_index))?;
let baseline_props =
state.get_baseline(baseline_index, entity_index, class_index, send_table)?;
let baseline_props = state.get_baseline(
baseline_index,
entity_index,
class_index,
send_table,
is_delta,
)?;
Ok(PacketEntity {
server_class: class_index,

11
src/demo/parser/state.rs
View file

@ -33,7 +33,7 @@ pub struct ParserState {
pub entity_classes: HashMap<EntityId, ClassId, NullHasherBuilder>,
pub send_tables: Vec<SendTable>, // indexed by ClassId
pub server_classes: Vec<ServerClass>,
pub instance_baselines: [HashMap<EntityId, Vec<SendProp>, NullHasherBuilder>; 2],
pub instance_baselines: [HashMap<EntityId, (Vec<SendProp>, ClassId), NullHasherBuilder>; 2],
pub demo_meta: DemoMeta,
analyser_handles: fn(message_type: MessageType) -> bool,
handle_entities: bool,
@ -109,10 +109,13 @@ impl<'a> ParserState {
entity_index: EntityId,
class_id: ClassId,
send_table: &SendTable,
is_delta: bool,
) -> Result<Vec<SendProp>> {
match self.instance_baselines[baseline_index].get(&entity_index) {
Some(baseline) => Ok(baseline.clone()),
None => match self.static_baselines.get(&class_id) {
Some((baseline, baseline_class)) if baseline_class == &class_id && is_delta => {
Ok(baseline.clone())
}
_ => match self.static_baselines.get(&class_id) {
Some(_static_baseline) => self.get_static_baseline(class_id, send_table),
None => Ok(Vec::with_capacity(8)),
},
@ -219,7 +222,7 @@ impl<'a> ParserState {
for entity in ent_message.entities {
self.instance_baselines[new_index]
.insert(entity.entity_index, entity.props);
.insert(entity.entity_index, (entity.props, entity.server_class));
}
}
}