mirror of
https://github.com/Kaveinator/NetickProForUnity.git
synced 2025-10-26 17:59:07 -07:00
Read the description for detailed changes.
- Added `Sandbox.Players`: a synchronized list of `NetworkPlayerId` structs representing connected players. - Added `Sandbox.Events.OnPlayerJoined` and `Sandbox.Events.OnPlayerLeft` callbacks, synchronized across all clients. - Changed internal interpolation of quaternions to use `Slerp` instead of `Lerp`. - Fixed a potential crash caused by undefined behavior when reaching `NetickConfig.MaxPlayers` and destroying network objects. - Fixed an issue where sandbox-loaded scenes were not being unloaded during shutdown. - Fixed a bug preventing Prediction Error Correction from functioning correctly.
This commit is contained in:
Karrar
@@ -5,157 +5,160 @@ using Netick.Unity;
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namespace Netick.Samples.Bomberman
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{
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public class BombermanEventsHandler : NetworkBehaviour
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public class BombermanEventsHandler : NetworkBehaviour
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{
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public List<BombermanController> AlivePlayers = new(4);
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private GameObject _playerPrefab;
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private Vector3[] _spawnPositions = new Vector3[4] { new Vector3(11, 9, 0), new Vector3(11, 1, 0), new Vector3(1, 9, 0), new Vector3(1, 1, 0) };
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private Queue<Vector3> _freePositions = new(4);
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public override void NetworkAwake()
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{
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public List<BombermanController> Players = new(4);
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public List<BombermanController> AlivePlayers = new(4);
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private GameObject _playerPrefab;
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private Vector3[] _spawnPositions = new Vector3[4] { new Vector3(11, 9, 0), new Vector3(11, 1, 0), new Vector3(1, 9, 0), new Vector3(1, 1, 0) };
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private Queue<Vector3> _freePositions = new(4);
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public override void NetworkStart()
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{
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Sandbox.Events.OnInputRead += OnInput;
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Sandbox.Events.OnConnectRequest += OnConnectRequest;
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Sandbox.Events.OnPlayerConnected += OnPlayerConnected;
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Sandbox.Events.OnPlayerDisconnected += OnPlayerDisconnected;
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Sandbox.Events.OnInputRead += OnInput;
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Sandbox.Events.OnConnectRequest += OnConnectRequest;
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Sandbox.Events.OnPlayerJoined += OnPlayerJoined;
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Sandbox.Events.OnPlayerLeft += OnPlayerLeft;
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_playerPrefab = Sandbox.GetPrefab("Bomberman Player");
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Sandbox.InitializePool(Sandbox.GetPrefab("Bomb"), 5);
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Sandbox.InitializePool(_playerPrefab, 4);
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_playerPrefab = Sandbox.GetPrefab("Bomberman Player");
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Sandbox.InitializePool(Sandbox.GetPrefab("Bomb"), 5);
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Sandbox.InitializePool(_playerPrefab,4);
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for (int i = 0; i < 4; i++)
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_freePositions.Enqueue(_spawnPositions[i]);
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if (IsServer)
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RestartGame();
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}
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public void OnConnectRequest(NetworkSandbox sandbox, NetworkConnectionRequest request)
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{
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if (Sandbox.ConnectedPlayers.Count >= 4)
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request.Refuse();
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}
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// This is called on the server when a playerObj has connected.
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public void OnPlayerConnected(NetworkSandbox sandbox, NetworkPlayer player)
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{
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var playerObj = sandbox.NetworkInstantiate(_playerPrefab, _spawnPositions[Sandbox.ConnectedPlayers.Count], Quaternion.identity, player).GetComponent<BombermanController>();
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player.PlayerObject = playerObj.gameObject;
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AlivePlayers. Add(playerObj);
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Players. Add(playerObj);
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}
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// This is called on the server when a client has disconnected.
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public void OnPlayerDisconnected(NetworkSandbox sandbox, Netick.NetworkPlayer player, TransportDisconnectReason reason)
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{
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_freePositions.Enqueue(((GameObject)player.PlayerObject).GetComponent<BombermanController>().SpawnPos);
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Players. Remove (((GameObject)player.PlayerObject).GetComponent<BombermanController>());
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}
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// This is called to read inputs.
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public void OnInput(NetworkSandbox sandbox)
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{
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var input = sandbox.GetInput<BombermanInput>();
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input.Movement = GetMovementDir();
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input.PlantBomb |= Input.GetKeyDown(KeyCode.Space);
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sandbox.SetInput(input);
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}
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public void RestartGame()
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{
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// destroy level.
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foreach (var block in Sandbox.FindObjectsOfType<Block>())
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Sandbox.Destroy(block.Object);
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foreach (var bomb in Sandbox.FindObjectsOfType<Bomb>())
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Sandbox.Destroy(bomb.Object);
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// create new level.
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var blockPrefab = Sandbox.GetPrefab("DestroyableBlock");
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var powerUpPrefab = Sandbox.GetPrefab("Power Up");
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var numberOfBoosters = Random.Range(2, 4+1);
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var takenPositions = new List<Vector3>();
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var maxX = 11;
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var maxY = 9;
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for (int x = 1; x <= maxX; x++)
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{
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for (int y = 1; y <= maxY; y++)
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{
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var spawn = Random.value > 0.5f;
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var pos = new Vector3(x, y);
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if (spawn && IsValidPos(pos))
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{
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Sandbox.NetworkInstantiate(blockPrefab, pos, Quaternion.identity);
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takenPositions.Add(pos);
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}
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}
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}
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while (numberOfBoosters > 0)
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{
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var randomPos = new Vector3(Random.Range(1, 11+1), Random.Range(1, 9+1), 0);
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var type = (Random.value > 0.5f) ? PowerUpType.Speed : PowerUpType.IncreaseBombs;
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if (!takenPositions.Contains(randomPos) && IsValidPos(randomPos))
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{
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var booster = Sandbox.NetworkInstantiate(powerUpPrefab, randomPos, Quaternion.identity).GetComponent<PowerUp>();
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booster.Type = type;
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numberOfBoosters--;
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}
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}
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// reset players.
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foreach (var player in Players)
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player.Respawn();
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}
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private bool IsValidPos(Vector3 pos)
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{
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// if the pos is the position of a static block, we ignore it.
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if ((pos.x >= 2 && pos.x <= 10) && (pos.y >= 2 && pos.y <= 8))
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if (pos.x % 2 == 0 && pos.y % 2 == 0)
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return false;
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// if the pos is near the position of the spawn locations of the players, we ignore it.
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foreach (var loc in _spawnPositions)
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{
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if (pos == loc) return false;
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if (pos == loc + Vector3.up || pos == loc + Vector3.down) return false;
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if (pos == loc + Vector3.left || pos == loc + Vector3.right) return false;
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}
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return true;
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}
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public void KillPlayer(BombermanController bomber)
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{
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AlivePlayers.Remove(bomber);
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if (AlivePlayers.Count == 1)
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{
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AlivePlayers[0].Score++;
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RestartGame();
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}
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else if (AlivePlayers.Count < 1)
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RestartGame();
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}
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public void RespawnPlayer(BombermanController bomber)
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{
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if (!AlivePlayers.Contains(bomber))
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AlivePlayers.Add(bomber);
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}
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private Vector2 GetMovementDir()
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{
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if (Input.GetKey(KeyCode.W)) return Vector2.up;
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else if (Input.GetKey(KeyCode.D)) return Vector2.right;
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else if (Input.GetKey(KeyCode.S)) return Vector2.down;
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else if (Input.GetKey(KeyCode.A)) return Vector2.left;
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else return Vector2.zero;
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}
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for (int i = 0; i < 4; i++)
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_freePositions.Enqueue(_spawnPositions[i]);
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}
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public override void NetworkStart()
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{
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if (IsServer)
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RestartGame();
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}
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public void OnConnectRequest(NetworkSandbox sandbox, NetworkConnectionRequest request)
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{
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if (Sandbox.Players.Count >= 4)
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request.Refuse();
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}
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// This is called when a player has has joined the game.
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public void OnPlayerJoined(NetworkSandbox sandbox, NetworkPlayerId player)
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{
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if (IsClient)
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return;
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var playerObj = sandbox.NetworkInstantiate(_playerPrefab, _spawnPositions[Sandbox.Players.Count], Quaternion.identity, player).GetComponent<BombermanController>();
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sandbox.SetPlayerObject(player, playerObj.Object);
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AlivePlayers.Add(playerObj);
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}
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// This is called when a player has has left the game.
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public void OnPlayerLeft(NetworkSandbox sandbox, NetworkPlayerId player)
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{
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if (IsClient)
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return;
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var playerObj = sandbox.GetPlayerObject<BombermanController>(player);
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_freePositions.Enqueue(playerObj.SpawnPos);
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}
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// This is called to read inputs.
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public void OnInput(NetworkSandbox sandbox)
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{
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var input = sandbox.GetInput<BombermanInput>();
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input.Movement = GetMovementDir();
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input.PlantBomb |= Input.GetKeyDown(KeyCode.Space);
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sandbox.SetInput(input);
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}
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public void RestartGame()
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{
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// destroy level.
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foreach (var block in Sandbox.FindObjectsOfType<Block>())
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Sandbox.Destroy(block.Object);
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foreach (var bomb in Sandbox.FindObjectsOfType<Bomb>())
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Sandbox.Destroy(bomb.Object);
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// create new level.
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var blockPrefab = Sandbox.GetPrefab("DestroyableBlock");
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var powerUpPrefab = Sandbox.GetPrefab("Power Up");
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var numberOfBoosters = Random.Range(2, 4 + 1);
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var takenPositions = new List<Vector3>();
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var maxX = 11;
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var maxY = 9;
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for (int x = 1; x <= maxX; x++)
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{
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for (int y = 1; y <= maxY; y++)
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{
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var spawn = Random.value > 0.5f;
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var pos = new Vector3(x, y);
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if (spawn && IsValidPos(pos))
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{
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Sandbox.NetworkInstantiate(blockPrefab, pos, Quaternion.identity);
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takenPositions.Add(pos);
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}
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}
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}
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while (numberOfBoosters > 0)
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{
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var randomPos = new Vector3(Random.Range(1, 11 + 1), Random.Range(1, 9 + 1), 0);
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var type = (Random.value > 0.5f) ? PowerUpType.Speed : PowerUpType.IncreaseBombs;
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if (!takenPositions.Contains(randomPos) && IsValidPos(randomPos))
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{
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var booster = Sandbox.NetworkInstantiate(powerUpPrefab, randomPos, Quaternion.identity).GetComponent<PowerUp>();
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booster.Type = type;
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numberOfBoosters--;
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}
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}
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// reset players.
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foreach (var player in Sandbox.Players)
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Sandbox.GetPlayerObject<BombermanController>(player).Respawn();
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}
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private bool IsValidPos(Vector3 pos)
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{
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// if the pos is the position of a static block, we ignore it.
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if ((pos.x >= 2 && pos.x <= 10) && (pos.y >= 2 && pos.y <= 8))
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if (pos.x % 2 == 0 && pos.y % 2 == 0)
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return false;
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// if the pos is near the position of the spawn locations of the players, we ignore it.
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foreach (var loc in _spawnPositions)
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{
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if (pos == loc) return false;
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if (pos == loc + Vector3.up || pos == loc + Vector3.down) return false;
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if (pos == loc + Vector3.left || pos == loc + Vector3.right) return false;
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}
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return true;
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}
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public void KillPlayer(BombermanController bomber)
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{
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AlivePlayers.Remove(bomber);
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if (AlivePlayers.Count == 1)
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{
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AlivePlayers[0].Score++;
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RestartGame();
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}
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else if (AlivePlayers.Count < 1)
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RestartGame();
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}
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public void RespawnPlayer(BombermanController bomber)
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{
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if (!AlivePlayers.Contains(bomber))
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AlivePlayers.Add(bomber);
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}
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private Vector2 GetMovementDir()
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{
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if (Input.GetKey(KeyCode.W)) return Vector2.up;
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else if (Input.GetKey(KeyCode.D)) return Vector2.right;
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else if (Input.GetKey(KeyCode.S)) return Vector2.down;
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else if (Input.GetKey(KeyCode.A)) return Vector2.left;
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else return Vector2.zero;
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}
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}
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}
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