func WebSocket(w http.ResponseWriter, r *http.Request) {
//log.Println("reached")
cookie, err := r.Cookie("game-id")
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
//log.Println(cookie)
field, ok := models.GetGame(cookie.Value)
if !ok {
http.Error(w, "Couldn't find game", 404)
return
}
gopher := models.NewGopher()
index, err := field.Add(gopher)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
conn, err := upgrader.Upgrade(w, r, nil)
if err != nil {
return
}
if len(field.Gophers) == field.Needed {
conn.WriteMessage(websocket.TextMessage, []byte("notification"))
}
go listener(conn, index, field)
go sendPath(conn, index, gopher, field)
}
func Join(w http.ResponseWriter, r *http.Request) {
id := r.URL.Query().Get("id")
//log.Println(id)
_, ok := models.GetGame(id)
if !ok {
http.Error(w, "Couldn't find game", 404)
return
}
cookie := http.Cookie{
Name: "game-id",
Value: id,
Expires: time.Now().Add(10 * time.Second),
}
http.SetCookie(w, &cookie)
http.Redirect(w, r, "/game", http.StatusTemporaryRedirect)
}
func Game(w http.ResponseWriter, r *http.Request) {
cookie, err := r.Cookie("game-id")
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
field, ok := models.GetGame(cookie.Value)
if !ok {
http.Error(w, "Couldn't find game", 404)
return
}
templ := template.Must(template.ParseFiles("./views/game.html"))
templ.Execute(w, map[string]interface{}{
//multiply by ten to get a bigger canvas
"height": field.Height * 10,
"width": field.Width * 10,
})
}