aha
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295
Assets/Mirror/Transports/Edgegap/EdgegapLobby/LobbyApi.cs
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295
Assets/Mirror/Transports/Edgegap/EdgegapLobby/LobbyApi.cs
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using System;
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using System.Collections.Generic;
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using System.Text;
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using UnityEngine;
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using UnityEngine.Networking;
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namespace Edgegap
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{
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// Implements the edgegap lobby api: https://docs.edgegap.com/docs/lobby/functions
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public class LobbyApi
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{
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[Header("Lobby Config")]
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public string LobbyUrl;
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public LobbyBrief[] Lobbies;
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public LobbyApi(string url)
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{
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LobbyUrl = url;
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}
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private static UnityWebRequest SendJson<T>(string url, T data, string method = "POST")
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{
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string body = JsonUtility.ToJson(data);
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UnityWebRequest request = new UnityWebRequest(url, method);
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request.uploadHandler = new UploadHandlerRaw(Encoding.UTF8.GetBytes(body));
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request.downloadHandler = new DownloadHandlerBuffer();
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request.SetRequestHeader("Accept", "application/json");
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request.SetRequestHeader("Content-Type", "application/json");
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return request;
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}
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private static bool CheckErrorResponse(UnityWebRequest request, Action<string> onError)
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{
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#if UNITY_2020_3_OR_NEWER
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if (request.result != UnityWebRequest.Result.Success)
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{
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// how I hate http libs that think they need to be smart and handle status code errors.
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if (request.result != UnityWebRequest.Result.ProtocolError || request.responseCode == 0)
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{
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onError?.Invoke(request.error);
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return true;
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}
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}
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#else
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if (request.isNetworkError)
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{
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onError?.Invoke(request.error);
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return true;
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}
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#endif
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if (request.responseCode < 200 || request.responseCode >= 300)
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{
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onError?.Invoke($"non-200 status code: {request.responseCode}. Body:\n {request.downloadHandler.text}");
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return true;
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}
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return false;
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}
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public void RefreshLobbies(Action<LobbyBrief[]> onLoaded, Action<string> onError)
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{
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UnityWebRequest request = UnityWebRequest.Get($"{LobbyUrl}/lobbies");
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request.SendWebRequest().completed += operation =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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ListLobbiesResponse lobbies = JsonUtility.FromJson<ListLobbiesResponse>(request.downloadHandler.text);
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Lobbies = lobbies.data;
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onLoaded?.Invoke(lobbies.data);
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}
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};
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}
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public void CreateLobby(LobbyCreateRequest createData, Action<Lobby> onResponse, Action<string> onError)
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{
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UnityWebRequest request = SendJson($"{LobbyUrl}/lobbies", createData);
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request.SetRequestHeader("Content-Type", "application/json");
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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Lobby lobby = JsonUtility.FromJson<Lobby>(request.downloadHandler.text);
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onResponse?.Invoke(lobby);
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}
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};
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}
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public void UpdateLobby(string lobbyId, LobbyUpdateRequest updateData, Action<LobbyBrief> onResponse, Action<string> onError)
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{
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UnityWebRequest request = SendJson($"{LobbyUrl}/lobbies/{lobbyId}", updateData, "PATCH");
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request.SetRequestHeader("Content-Type", "application/json");
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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LobbyBrief lobby = JsonUtility.FromJson<LobbyBrief>(request.downloadHandler.text);
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onResponse?.Invoke(lobby);
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}
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};
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}
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public void GetLobby(string lobbyId, Action<Lobby> onResponse, Action<string> onError)
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{
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UnityWebRequest request = UnityWebRequest.Get($"{LobbyUrl}/lobbies/{lobbyId}");
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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Lobby lobby = JsonUtility.FromJson<Lobby>(request.downloadHandler.text);
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onResponse?.Invoke(lobby);
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}
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};
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}
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public void JoinLobby(LobbyJoinOrLeaveRequest data, Action onResponse, Action<string> onError)
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{
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UnityWebRequest request = SendJson($"{LobbyUrl}/lobbies:join", data);
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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onResponse?.Invoke();
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}
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};
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}
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public void LeaveLobby(LobbyJoinOrLeaveRequest data, Action onResponse, Action<string> onError)
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{
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UnityWebRequest request = SendJson($"{LobbyUrl}/lobbies:leave", data);
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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onResponse?.Invoke();
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}
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};
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}
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public void StartLobby(LobbyIdRequest data, Action onResponse, Action<string> onError)
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{
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UnityWebRequest request = SendJson($"{LobbyUrl}/lobbies:start", data);
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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onResponse?.Invoke();
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}
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};
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}
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public void DeleteLobby(string lobbyId, Action onResponse, Action<string> onError)
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{
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UnityWebRequest request = SendJson($"{LobbyUrl}/lobbies/{lobbyId}", "", "DELETE");
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request.SetRequestHeader("Content-Type", "application/json");
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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onResponse?.Invoke();
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}
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};
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}
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struct CreateLobbyServiceRequest
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{
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public string name;
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}
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public struct LobbyServiceResponse
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{
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public string name;
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public string url;
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public string status;
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}
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public static void TrimApiKey(ref string apiKey)
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{
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if (apiKey == null)
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{
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return;
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}
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if (apiKey.StartsWith("token "))
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{
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apiKey = apiKey.Substring("token ".Length);
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}
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apiKey = apiKey.Trim();
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}
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public static void CreateAndDeployLobbyService(string apiKey, string name, Action<LobbyServiceResponse> onResponse, Action<string> onError)
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{
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TrimApiKey(ref apiKey);
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// try to get the lobby first
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GetLobbyService(apiKey, name, response =>
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{
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if (response == null)
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{
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CreateLobbyService(apiKey, name, onResponse, onError);
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}
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else if (!string.IsNullOrEmpty(response.Value.url))
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{
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onResponse(response.Value);
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}
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else
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{
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DeployLobbyService(apiKey, name, onResponse, onError);
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}
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}, onError);
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}
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private static void CreateLobbyService(string apiKey, string name, Action<LobbyServiceResponse> onResponse, Action<string> onError)
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{
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UnityWebRequest request = SendJson("https://api.edgegap.com/v1/lobbies", new CreateLobbyServiceRequest
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{
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name = name
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});
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request.SetRequestHeader("Authorization", $"token {apiKey}");
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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DeployLobbyService(apiKey, name, onResponse, onError);
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}
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};
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}
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public static void GetLobbyService(string apiKey, string name, Action<LobbyServiceResponse?> onResponse, Action<string> onError)
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{
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TrimApiKey(ref apiKey);
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var request = UnityWebRequest.Get($"https://api.edgegap.com/v1/lobbies/{name}");
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request.SetRequestHeader("Authorization", $"token {apiKey}");
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (request.responseCode == 404)
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{
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onResponse(null);
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return;
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}
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if (CheckErrorResponse(request, onError)) return;
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LobbyServiceResponse response = JsonUtility.FromJson<LobbyServiceResponse>(request.downloadHandler.text);
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onResponse(response);
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}
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};
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}
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public static void TerminateLobbyService(string apiKey, string name, Action<LobbyServiceResponse> onResponse, Action<string> onError)
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{
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TrimApiKey(ref apiKey);
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var request = SendJson("https://api.edgegap.com/v1/lobbies:terminate", new CreateLobbyServiceRequest
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{
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name = name
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});
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request.SetRequestHeader("Authorization", $"token {apiKey}");
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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LobbyServiceResponse response = JsonUtility.FromJson<LobbyServiceResponse>(request.downloadHandler.text);
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onResponse?.Invoke(response);
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}
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};
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}
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private static void DeployLobbyService(string apiKey, string name, Action<LobbyServiceResponse> onResponse, Action<string> onError)
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{
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var request = SendJson("https://api.edgegap.com/v1/lobbies:deploy", new CreateLobbyServiceRequest
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{
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name = name
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});
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request.SetRequestHeader("Authorization", $"token {apiKey}");
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request.SendWebRequest().completed += (op) =>
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{
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using (request)
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{
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if (CheckErrorResponse(request, onError)) return;
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LobbyServiceResponse response = JsonUtility.FromJson<LobbyServiceResponse>(request.downloadHandler.text);
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onResponse?.Invoke(response);
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}
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};
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}
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}
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}
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