bind fields to classes

types
Jordan Orelli 8 years ago
parent df81302033
commit bc32e7ac5b

@ -8,6 +8,11 @@ import (
type class struct {
name string
version int
fields []field
}
func (c class) String() string {
return fmt.Sprintf("<%s.%d>", c.name, c.version)
}
func (c *class) read(r bit.Reader) (value, error) {

@ -1,8 +1,6 @@
package ent
import (
"fmt"
"github.com/golang/protobuf/proto"
"github.com/jordanorelli/hyperstone/bit"
@ -40,9 +38,7 @@ func (e *Env) mergeSendTables(m *dota.CDemoSendTables) error {
if err := e.parseFields(flat); err != nil {
return wrap(err, "unable to parse serializer fields")
}
if err := e.parseClasses(flat); err != nil {
return wrap(err, "unable to parse serializers")
}
e.fillClasses(flat)
return nil
}
@ -63,6 +59,9 @@ func (e *Env) stubClasses(flat *dota.CSVCMsg_FlattenedSerializer) {
}
}
// parses the type definitions for each field. some fields have types that
// refer to class types defined in the replay file. classes must be declared up
// front via stubclasses prior to parseFields working correctly.
func (e *Env) parseFields(flat *dota.CSVCMsg_FlattenedSerializer) error {
e.fields = make([]field, len(flat.GetFields()))
for i, ff := range flat.GetFields() {
@ -74,8 +73,19 @@ func (e *Env) parseFields(flat *dota.CSVCMsg_FlattenedSerializer) error {
return nil
}
func (e *Env) parseClasses(flat *dota.CSVCMsg_FlattenedSerializer) error {
return fmt.Errorf("nope, not yet")
// associates each class with its list of fields. parseFields must be run
// before fillClasses in order for the field definitions to exist.
func (e *Env) fillClasses(flat *dota.CSVCMsg_FlattenedSerializer) {
for _, s := range flat.GetSerializers() {
name := e.symbol(int(s.GetSerializerNameSym()))
v := int(s.GetSerializerVersion())
class := e.classes[name][v]
class.fields = make([]field, len(s.GetFieldsIndex()))
for i, id := range s.GetFieldsIndex() {
class.fields[i] = e.fields[id]
}
}
}
func (e *Env) symbol(id int) string { return e.symbols[id] }

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