func handleCreate(w http.ResponseWriter, r *http.Request) {
if r.Method != "POST" {
http.Error(w, "Method Not Allowed", 405)
return
}
log.Print("POST /create")
var create struct {
Size int
}
if body, err := ioutil.ReadAll(r.Body); err != nil {
http.Error(w, "Internal Server Error", 500)
return
} else if err := json.Unmarshal(body, &create); err != nil {
http.Error(w, "Bad Request\n"+err.Error(), 400)
return
}
if create.Size == 0 {
create.Size = ayu.DefaultSize
}
if !ayu.IsValidSize(create.Size) {
http.Error(w, "Bad Request\nInvalid board size.", 400)
return
}
id := createRandomKey()
games_mutex.Lock()
defer games_mutex.Unlock()
if games[id] != nil {
// This should be extremely improbable!
http.Error(w, "Internal Server Error", 500)
return
}
games[id] = &game{ayu.CreateState(create.Size),
[2]time.Duration{0, 0}, time.Time{},
[2]string{createRandomKey(), createRandomKey()},
list.New(), sync.Mutex{}}
writeJsonResponse(w, map[string]interface{}{
"game": id,
"keys": games[id].Keys,
"size": create.Size,
})
}
func (ag AyuGame) CreateState() GameState {
return ayu.CreateState()
}