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https://codeberg.org/demostf/parser.git
synced 2026-06-04 02:24:12 +02:00
keep baselineprops seperate and add some tracing
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parent
e678a35654
commit
24e83957d5
8 changed files with 213 additions and 40 deletions
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@ -56,6 +56,7 @@ pub enum PVS {
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pub struct PacketEntity {
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pub server_class: ClassId,
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pub entity_index: EntityId,
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pub baseline_props: Vec<SendProp>,
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pub props: Vec<SendProp>,
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pub in_pvs: bool,
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pub pvs: PVS,
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@ -75,11 +76,11 @@ impl fmt::Display for PacketEntity {
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impl PacketEntity {
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pub fn mut_prop_by_identifier(&mut self, index: &SendPropIdentifier) -> Option<&mut SendProp> {
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self.props.iter_mut().find(|prop| prop.identifier == *index)
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self.props_mut().find(|prop| prop.identifier == *index)
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}
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pub fn get_prop_by_identifier(&self, index: &SendPropIdentifier) -> Option<&SendProp> {
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self.props.iter().find(|prop| prop.identifier == *index)
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self.props().find(|prop| prop.identifier == *index)
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}
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pub fn apply_update(&mut self, props: Vec<SendProp>) {
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@ -96,22 +97,18 @@ impl PacketEntity {
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self.get_prop_by_identifier(&identifier)
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}
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pub fn diff_from_baseline<'a>(
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&'a self,
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baseline: &'a [SendProp],
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) -> impl Iterator<Item = &'a SendProp> + 'a {
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// self.props.iter().filter(move |prop| {
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// !baseline
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// .iter()
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// .any(|base_prop| base_prop.index == prop.index && base_prop.value == prop.value)
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// })
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self.props.iter().filter(move |prop| {
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baseline
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.iter()
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.find(|base_prop| base_prop.identifier == prop.identifier)
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.map(|base_prop| base_prop.value != prop.value)
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.unwrap_or(true)
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})
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pub fn props(&self) -> impl Iterator<Item = &SendProp> {
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self.baseline_props.iter().chain(self.props.iter())
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}
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pub fn props_mut(&mut self) -> impl Iterator<Item = &mut SendProp> {
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self.baseline_props.iter_mut().chain(self.props.iter_mut())
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}
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pub fn into_props(self) -> impl Iterator<Item = SendProp> {
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self.baseline_props
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.into_iter()
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.chain(self.props.into_iter())
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}
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}
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@ -208,6 +205,7 @@ fn get_entity_for_update(
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Ok(PacketEntity {
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server_class: class_id,
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entity_index,
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baseline_props: vec![],
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props: Vec::with_capacity(8),
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in_pvs: false,
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pvs,
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@ -259,6 +257,7 @@ impl Parse<'_> for PacketEntitiesMessage {
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entities.push(PacketEntity {
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server_class: 0.into(),
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entity_index,
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baseline_props: vec![],
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props: vec![],
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in_pvs: false,
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pvs,
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@ -313,17 +312,7 @@ impl Encode for PacketEntitiesMessage {
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match entity.pvs {
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PVS::Enter => {
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Self::write_enter(entity, stream, state)?;
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let baseline = state.get_baseline(
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self.base_line as usize,
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entity.entity_index,
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entity.server_class,
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send_table,
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)?;
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Self::write_update(
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entity.props.iter().skip(baseline.len()),
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stream,
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send_table,
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)?;
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Self::write_update(&entity.props, stream, send_table)?;
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}
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PVS::Preserve => {
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Self::write_update(&entity.props, stream, send_table)?;
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@ -363,12 +352,14 @@ impl PacketEntitiesMessage {
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.get(usize::from(class_index))
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.ok_or(ParseError::UnknownServerClass(class_index))?;
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let props = state.get_baseline(baseline_index, entity_index, class_index, send_table)?;
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let baseline_props =
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state.get_baseline(baseline_index, entity_index, class_index, send_table)?;
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Ok(PacketEntity {
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server_class: class_index,
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entity_index,
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props,
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baseline_props,
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props: vec![],
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in_pvs: true,
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pvs: PVS::Enter,
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serial_number: serial,
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@ -431,10 +422,17 @@ impl PacketEntitiesMessage {
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true.write(stream)?;
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let index = prop.index as usize;
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let definition = send_table
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.flattened_props
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.get(index)
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.ok_or(ParseError::UnknownDefinition(prop.identifier))?;
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if index >= send_table.flattened_props.len() {
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dbg!(&send_table.name);
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}
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let definition =
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send_table
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.flattened_props
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.get(index)
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.ok_or(ParseError::PropIndexOutOfBounds {
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index: index as i32,
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prop_count: send_table.flattened_props.len(),
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})?;
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write_bit_var((index as i32 - last_index - 1) as u32, stream)?;
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last_index = index as i32;
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prop.value.encode(stream, &definition.parse_definition)?;
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@ -530,6 +528,7 @@ fn test_packet_entitier_message_roundtrip() {
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entities: vec![PacketEntity {
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server_class: ClassId::from(0),
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entity_index: Default::default(),
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baseline_props: vec![],
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props: vec![],
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in_pvs: true,
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pvs: PVS::Enter,
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@ -550,6 +549,7 @@ fn test_packet_entitier_message_roundtrip() {
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PacketEntity {
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server_class: ClassId::from(0),
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entity_index: EntityId::from(0),
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baseline_props: vec![],
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props: vec![],
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in_pvs: true,
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pvs: PVS::Enter,
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@ -559,6 +559,7 @@ fn test_packet_entitier_message_roundtrip() {
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PacketEntity {
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server_class: ClassId::from(1),
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entity_index: EntityId::from(4),
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baseline_props: vec![],
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props: vec![
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SendProp {
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index: 0,
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@ -579,6 +580,7 @@ fn test_packet_entitier_message_roundtrip() {
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PacketEntity {
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server_class: ClassId::from(1),
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entity_index: EntityId::from(5),
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baseline_props: vec![],
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props: vec![
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SendProp {
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index: 0,
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