func (obj *PointObject) ReadNbt(tag nbt.ITag) (err os.Error) {
// Position within the chunk
if obj.position, err = nbtutil.ReadAbsXyz(tag, "Pos"); err != nil {
return
}
obj.LastSentPosition = *obj.position.ToAbsIntXyz()
// Motion
if obj.velocity, err = nbtutil.ReadAbsVelocity(tag, "Motion"); err != nil {
return
}
obj.LastSentVelocity = *obj.velocity.ToVelocity()
if onGround, ok := tag.Lookup("OnGround").(*nbt.Byte); ok {
obj.onGround = onGround.Value != 0
}
return nil
}
// UnmarshalNbt unpacks the player data from their persistantly stored NBT
// data. It must only be called before Player.Run().
func (player *Player) UnmarshalNbt(tag *nbt.Compound) (err error) {
if player.position, err = nbtutil.ReadAbsXyz(tag, "Pos"); err != nil {
return
}
if player.look, err = nbtutil.ReadLookDegrees(tag, "Rotation"); err != nil {
return
}
health, err := nbtutil.ReadShort(tag, "Health")
if err != nil {
return
}
player.health = Health(health)
if err = player.inventory.UnmarshalNbt(tag.Lookup("Inventory")); err != nil {
return
}
if player.onGround, err = nbtutil.ReadByte(tag, "OnGround"); err != nil {
return
}
if player.dimension, err = nbtutil.ReadInt(tag, "Dimension"); err != nil {
return
}
if player.sleeping, err = nbtutil.ReadByte(tag, "Sleeping"); err != nil {
return
}
if player.fallDistance, err = nbtutil.ReadFloat(tag, "FallDistance"); err != nil {
return
}
if player.sleepTimer, err = nbtutil.ReadShort(tag, "SleepTimer"); err != nil {
return
}
if player.attackTime, err = nbtutil.ReadShort(tag, "AttackTime"); err != nil {
return
}
if player.deathTime, err = nbtutil.ReadShort(tag, "DeathTime"); err != nil {
return
}
if player.motion, err = nbtutil.ReadAbsVelocity(tag, "Motion"); err != nil {
return
}
if player.hurtTime, err = nbtutil.ReadShort(tag, "HurtTime"); err != nil {
return
}
if player.air, err = nbtutil.ReadShort(tag, "Air"); err != nil {
return
}
if player.fire, err = nbtutil.ReadShort(tag, "Fire"); err != nil {
return
}
return nil
}