func savePlayer(p *Player) {
data := world.SaveConvert(p)
f, err := os.Create(loginToFilename(p.login))
if err != nil {
panic(err)
}
defer f.Close()
g, err := gzip.NewWriterLevel(f, gzip.BestCompression)
if err != nil {
panic(err)
}
defer g.Close()
err = gob.NewEncoder(g).Encode(&data)
if err != nil {
panic(err)
}
}
func (p *Player) Impersonate(o world.Visible) {
if o == nil || o == p {
if pos := p.Position(); pos != nil {
pos.Zone().Impersonate(p, nil)
}
p.mtx.Lock()
if p.impersonating != nil {
p.impersonating = nil
p.mtx.Unlock()
if pos := p.Position(); pos != nil {
pos.Zone().Update(pos, p)
}
} else {
p.mtx.Unlock()
}
return
}
if other, ok := o.(*Player); ok {
h := other.Hero
o = &h
}
// copy the object
o = world.LoadConvert(world.SaveConvert(o)).(world.Visible)
if pos := p.Position(); pos != nil {
pos.Zone().Impersonate(p, o)
}
p.mtx.Lock()
p.impersonating = o
p.mtx.Unlock()
if pos := p.Position(); pos != nil {
pos.Zone().Update(pos, p)
}
}