func (p *Parser) onCDemoClassInfo(cdci *dota.CDemoClassInfo) {
for _, class := range cdci.GetClasses() {
id, name := int(class.GetClassId()), class.GetTableName()
p.ClassInfosIdMapping[name] = id
p.ClassInfosNameMapping[id] = name
props := p.Sth.LoadSendTable(name)
multiples := map[string]int{}
for _, prop := range props {
key := prop.DtName + "." + prop.VarName
multiples[key] += 1
}
p.Multiples[id] = multiples
p.Mapping[id] = props
if p.OnTablename != nil {
p.OnTablename(name)
}
}
p.Stsh.ClassInfosNameMapping = p.ClassInfosNameMapping
p.Stsh.Mapping = p.Mapping
p.Stsh.Multiples = p.Multiples
}
func NewParser(items parser.ParserBaseItems) {
p := Parser{
entities: make([]*PacketEntity, 0, 2048),
}
var serverInfo *dota.CSVCMsg_ServerInfo
packets := parser.ParserBaseItems{}
for _, item := range items {
switch value := item.Object.(type) {
case *dota.CSVCMsg_ServerInfo:
serverInfo = value
case *dota.CSVCMsg_PacketEntities:
if item.From == dota.EDemoCommands_DEM_Packet {
packets = append(packets, item)
}
}
}
sort.Sort(packets)
p.packets = packets
p.classIdNumBits = int(math.Log(float64(serverInfo.GetMaxClasses()))/math.Log(2)) + 1
var classInfos *dota.CDemoClassInfo
var instanceBaseline *dota.CDemoStringTablesTableT
sendTables := map[string]*dota.CSVCMsg_SendTable{}
for _, item := range items {
switch value := item.Object.(type) {
case *dota.CDemoClassInfo:
if classInfos == nil {
classInfos = value
}
case *dota.CSVCMsg_SendTable:
sendTables[value.GetNetTableName()] = value
case *dota.CDemoStringTables:
for _, table := range value.GetTables() {
if table.GetTableName() == "instancebaseline" {
instanceBaseline = table
}
}
}
}
for _, info := range classInfos.GetClasses() {
id, name := int(info.GetClassId()), info.GetTableName()
p.classInfosNameMapping[id] = name
p.classInfosIdMapping[name] = id
props := p.sendTablesHelper.LoadSendTable(name)
p.mapping[id] = props
m := map[string]int{}
for _, prop := range props {
m[prop.DtName+"."+prop.VarName] += 1
}
p.multiples[id] = m
}
for _, item := range instanceBaseline.GetItems() {
classId, err := strconv.Atoi(item.GetStr())
if err != nil {
panic(err)
}
br := utils.NewBitReader(item.GetData())
indices := br.ReadPropertiesIndex()
p.baseline[classId] = br.ReadPropertiesValues(
p.mapping[classId],
p.multiples[classId],
indices,
)
}
}