ErrInvalidNodeMetaVer = errors.New("invalid node meta version")
ErrInvalidNameIdMapVer = errors.New("invalid name id mapping version")
ErrInvalidStaticObjVer = errors.New("invalid static object version")
- ErrInvalidNode = errors.New("invalid node")
)
func Deserialize(r io.Reader, idNameMap map[string]mt.Content) *MapBlk {
panic(err)
}
- if _, err := io.Copy(io.Discard, r); err != nil {
+ if err := binary.Read(r, binary.BigEndian, &blk.Param1); err != nil {
+ panic(err)
+ }
+
+ if err := binary.Read(r, binary.BigEndian, &blk.Param2); err != nil {
panic(err)
}
panic(err)
}
- if version != NodeMetaVer {
- panic(ErrInvalidNodeMetaVer)
- }
-
- var count uint16
- if err := binary.Read(r, binary.BigEndian, &count); err != nil {
- panic(err)
- }
-
- for i := uint16(0); i < count; i++ {
- var pos uint16
- if err := binary.Read(r, binary.BigEndian, &pos); err != nil {
- panic(err)
+ if version != 0 {
+ if version != NodeMetaVer {
+ panic(ErrInvalidNodeMetaVer)
}
- var num uint32
- if err := binary.Read(r, binary.BigEndian, &num); err != nil {
+ var count uint16
+ if err := binary.Read(r, binary.BigEndian, &count); err != nil {
panic(err)
}
- var data = &mt.NodeMeta{}
- data.Fields = make([]mt.NodeMetaField, 0)
- for j := uint32(0); j < num; j++ {
- var field mt.NodeMetaField
-
- var lenName uint16
- if err := binary.Read(r, binary.BigEndian, &lenName); err != nil {
- panic(err)
- }
-
- var name = make([]byte, lenName)
- if err := binary.Read(r, binary.BigEndian, &name); err != nil {
+ for i := uint16(0); i < count; i++ {
+ var pos uint16
+ if err := binary.Read(r, binary.BigEndian, &pos); err != nil {
panic(err)
}
- field.Name = string(name)
- var lenValue uint32
- if err := binary.Read(r, binary.BigEndian, &lenValue); err != nil {
+ var num uint32
+ if err := binary.Read(r, binary.BigEndian, &num); err != nil {
panic(err)
}
- var value = make([]byte, lenValue)
- if err := binary.Read(r, binary.BigEndian, &value); err != nil {
- panic(err)
+ var data = &mt.NodeMeta{}
+ data.Fields = make([]mt.NodeMetaField, 0)
+ for j := uint32(0); j < num; j++ {
+ var field mt.NodeMetaField
+
+ var lenName uint16
+ if err := binary.Read(r, binary.BigEndian, &lenName); err != nil {
+ panic(err)
+ }
+
+ var name = make([]byte, lenName)
+ if err := binary.Read(r, binary.BigEndian, &name); err != nil {
+ panic(err)
+ }
+ field.Name = string(name)
+
+ var lenValue uint32
+ if err := binary.Read(r, binary.BigEndian, &lenValue); err != nil {
+ panic(err)
+ }
+
+ var value = make([]byte, lenValue)
+ if err := binary.Read(r, binary.BigEndian, &value); err != nil {
+ panic(err)
+ }
+ field.Value = string(value)
+
+ if err := binary.Read(r, binary.BigEndian, &field.Private); err != nil {
+ panic(err)
+ }
+
+ data.Fields = append(data.Fields, field)
}
- field.Value = string(value)
- if err := binary.Read(r, binary.BigEndian, &field.Private); err != nil {
+ if err := data.Inv.Deserialize(r); err != nil {
panic(err)
}
- data.Fields = append(data.Fields, field)
- }
-
- if err := data.Inv.Deserialize(r); err != nil {
- panic(err)
+ blk.NodeMetas[pos] = data
}
-
- blk.NodeMetas[pos] = data
- }
-
- if _, err := io.Copy(io.Discard, r); err != nil {
- panic(err)
}
if err := r.Close(); err != nil {
panic(err)
}
- nameIdMap := make(map[mt.Content]string)
+ var nameIdMap = make(map[mt.Content]string)
for i := uint16(0); i < nameIdMapCount; i++ {
var id mt.Content
}
for i := 0; i < 4096; i++ {
- name, ok := nameIdMap[blk.Param0[i]]
+ id := blk.Param0[i]
+
+ name, ok := nameIdMap[id]
if !ok {
- panic(ErrInvalidNode)
+ name = "unknown"
}
- id, ok := idNameMap[name]
- if !ok {
- panic(ErrInvalidNode)
+ switch name {
+ case "unknown":
+ id = mt.Unknown
+ case "air":
+ id = mt.Air
+ case "ignore":
+ id = mt.Ignore
+ default:
+ id, ok = idNameMap[name]
+ if !ok {
+ id = mt.Unknown
+ }
}
blk.Param0[i] = id