demostf/parser
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Code Issues Releases Wiki Activity

handle updated static baseline in the same packet as using the baseline

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This commit is contained in:
Robin Appelman 2022-07-31 14:53:31 +02:00
commit 3b424f8a89
1 changed files with 24 additions and 1 deletions
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25
src/demo/parser/handler.rs
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@ -2,7 +2,7 @@ use crate::demo::message::{Message, MessageType};
use crate::demo::packet::datatable::{ParseSendTable, ServerClass}; use crate::demo::packet::datatable::{ParseSendTable, ServerClass};
use crate::demo::packet::stringtable::{StringTable, StringTableEntry}; use crate::demo::packet::stringtable::{StringTable, StringTableEntry};
use crate::demo::packet::Packet; use crate::demo::packet::Packet;
use crate::Result; use crate::{ParseError, Result};
use crate::demo::header::Header; use crate::demo::header::Header;
use crate::demo::packet::message::MessagePacketMeta; use crate::demo::packet::message::MessagePacketMeta;
@ -91,6 +91,7 @@ impl<'a, T: MessageHandler> DemoHandler<'a, T> {
} }
pub fn handle_packet(&mut self, packet: Packet<'a>) -> Result<()> { pub fn handle_packet(&mut self, packet: Packet<'a>) -> Result<()> {
let mut baselines_updated = false;
match packet { match packet {
Packet::DataTables(packet) => { Packet::DataTables(packet) => {
self.handle_data_table(packet.tables, packet.server_classes)?; self.handle_data_table(packet.tables, packet.server_classes)?;
@ -110,8 +111,30 @@ impl<'a, T: MessageHandler> DemoHandler<'a, T> {
self.handle_string_table(message.table) self.handle_string_table(message.table)
} }
Message::UpdateStringTable(message) => { Message::UpdateStringTable(message) => {
baselines_updated = true;
self.handle_table_update(message.table_id, message.entries) self.handle_table_update(message.table_id, message.entries)
} }
Message::PacketEntities(mut msg) => {
if baselines_updated {
// if baselines were updated in the same packet, the newly added
// static baselines wont be used yet, patch it up afterward
for ent in msg.entities.iter_mut() {
if ent.baseline_props.is_empty() {
let send_table = self
.state_handler
.send_tables
.get(usize::from(ent.server_class))
.ok_or(ParseError::UnknownServerClass(
ent.server_class,
))?;
ent.baseline_props = self
.state_handler
.get_static_baseline(ent.server_class, send_table)?;
}
}
}
self.handle_message(Message::PacketEntities(msg))
}
message => self.handle_message(message), message => self.handle_message(message),
} }
} }