IEnumerator StartSpawnFoods()
{
while (true)
{
var spawnFoodCount = Constants.INIT_FOOD_COUNT - battle.IdToFoods.Count;
// 获取最大食物 id
PlayArray spawnFoods = new PlayArray();
var nextFoodId = battle.NextFoodId;
for (int i = 0; i < spawnFoodCount; i++)
{
var foodId = nextFoodId + i;
var foodPos = BattleHelper.RandomPos();
var food = new Food {
Id = foodId,
Type = i % 3,
X = foodPos.X,
Y = foodPos.Y
};
spawnFoods.Add(food);
}
var eventData = new PlayObject {
{ "foods", spawnFoods },
{ "nextFoodId", nextFoodId + spawnFoodCount }
};
var client = LeanCloudUtils.GetClient();
client.SendEvent(Constants.SPAWN_FOOD_EVENT, eventData);
yield return(new WaitForSeconds(Constants.SPWAN_FOOD_DURATION));
}
}
void OnDestroy()
{
var client = LeanCloudUtils.GetClient();
client.OnPlayerRoomJoined -= OnPlayerRoomJoined;
StopAllCoroutines();
}
void OnBornEvent(PlayObject eventData)
{
Debug.Log("on born event");
var client = LeanCloudUtils.GetClient();
// 初始化 UI
ui.Init();
var playerList = client.Room.PlayerList;
foreach (var player in playerList)
{
// 实例化球
var ball = NewBall(player);
if (player.IsLocal)
{
var ballCtrl = ball.gameObject.AddComponent <BallController>();
ballCtrl.cameraTrans = cameraTrans;
}
else
{
ball.gameObject.AddComponent <BallSimulator>();
}
}
ui.UpdateList();
// 增加食物数据
var foods = eventData.GetPlayArray("foods");
SpawnFoods(foods);
}
public void Init()
{
var client = LeanCloudUtils.GetClient();
playerInfoList = new List <PlayerInfoItem>();
ballInfoDict = new Dictionary <int, BallInfoBeh>();
StartCoroutine(Tick());
}
void OnDestroy()
{
var client = LeanCloudUtils.GetClient();
client.OnMasterSwitched -= Client_OnMasterSwitched;
client.OnCustomEvent -= Client_OnCustomEvent;
client.OnPlayerRoomLeft -= Client_OnPlayerRoomLeft;
}
void OnApplicationQuit()
{
var client = LeanCloudUtils.GetClient();
if (client != null)
{
client.Close();
}
}
void OnPlayerJoinedEvent(PlayObject eventData)
{
var client = LeanCloudUtils.GetClient();
var playerId = eventData.GetInt("pId");
var player = client.Room.GetPlayer(playerId);
// 实例化一个新球
var ball = NewBall(player);
ball.gameObject.AddComponent <BallSimulator>();
ui.UpdateList();
}
/// <summary>
/// 房主进入房间时调用
/// </summary>
public void InitGame()
{
battle = GetComponent <Battle>();
battle.IdToFoods = new Dictionary <int, FoodBeh>();
battle.IdToBalls = new Dictionary <int, BallBeh>();
// 初始化玩家
var client = LeanCloudUtils.GetClient();
NewPlayer(client.Player);
// 开始定时生成小球
StartCoroutine(StartSpawnFoods());
}
void OnBallAndBallCollision(BallCollisionArgs args)
{
var ball1 = args.Ball1;
var ball2 = args.Ball2;
// 判断胜负
var weight1 = ball1.Player.CustomProperties.GetFloat("weight");
var weight2 = ball2.Player.CustomProperties.GetFloat("weight");
Player winner, loser;
if (weight1 > weight2)
{
winner = ball1.Player;
loser = ball2.Player;
}
else
{
winner = ball2.Player;
loser = ball1.Player;
}
var winnerWeight = weight1 + weight2;
var props = new PlayObject {
{ "weight", winnerWeight }
};
// 设置胜利方
winner.SetCustomProperties(props);
// 重置失败方
var loserWeight = Mathf.Pow(Constants.BORN_SIZE, 2);
var pos = BattleHelper.RandomPos();
props = new PlayObject {
{ "pos", pos },
{ "weight", loserWeight },
{ "move", null }
};
loser.SetCustomProperties(props);
// 通知胜负情况
var client = LeanCloudUtils.GetClient();
var eventData = new PlayObject {
{ "winnerId", winner.ActorId },
{ "loserId", loser.ActorId }
};
client.SendEvent(Constants.KILL_EVENT, eventData);
// 通知重生
eventData = new PlayObject {
{ "playerId", loser.ActorId }
};
client.SendEvent(Constants.REBORN_EVENT, eventData);
}
public void UpdateList()
{
var client = LeanCloudUtils.GetClient();
var playerList = client.Room.PlayerList;
playerList.Sort((p1, p2) => {
var w1 = p1.CustomProperties.GetFloat("weight");
var w2 = p2.CustomProperties.GetFloat("weight");
return((int)(w2 - w1));
});
for (int i = 0; i < playerList.Count; i++)
{
var player = playerList[i];
var playerInfoItem = playerInfoList[i];
var weight = player.CustomProperties.GetFloat("weight");
playerInfoItem.SetInfo(i + 1, player.UserId, (int)weight, player.IsLocal);
}
}
void Start()
{
Physics2D.gravity = Vector2.zero;
IdToBalls = new Dictionary <int, BallBeh>();
IdToFoods = new Dictionary <int, FoodBeh>();
var client = LeanCloudUtils.GetClient();
if (client.Player.IsMaster)
{
var master = gameObject.AddComponent <Master>();
master.InitGame();
}
client.OnMasterSwitched += Client_OnMasterSwitched;
client.OnCustomEvent += Client_OnCustomEvent;
client.OnPlayerRoomLeft += Client_OnPlayerRoomLeft;
client.ResumeMessageQueue();
}
public async void OnJoinBtnClicked()
{
var roomId = roomIdInputField.text;
if (string.IsNullOrEmpty(roomId))
{
return;
}
roomId = $"unity_{roomId}";
var random = Random.Range(1, 1000000);
var userId = random.ToString();
var client = LeanCloudUtils.InitClient(userId);
await client.Connect();
await client.JoinOrCreateRoom(roomId);
client.PauseMessageQueue();
SceneManager.LoadScene("Battle");
}
async void NewPlayer(Player player)
{
var weight = Mathf.Pow(Constants.BORN_SIZE, 2);
var pos = BattleHelper.RandomPos();
var props = new PlayObject {
{ "weight", weight },
{ "pos", pos }
};
await player.SetCustomProperties(props);
var client = LeanCloudUtils.GetClient();
// 打包内存中的食物数据
var foods = battle.GetFoods();
var eventData = new PlayObject {
{ "foods", foods }
};
await client.SendEvent(Constants.BORN_EVENT, eventData, new SendEventOptions {
TargetActorIds = new List <int> {
player.ActorId
}
});
// 告知「其他玩家」有新玩家加入
var otherIds = new List <int>();
foreach (Player p in client.Room.PlayerList)
{
if (p == player)
{
continue;
}
otherIds.Add(p.ActorId);
}
eventData = new PlayObject {
{ "pId", player.ActorId }
};
await client.SendEvent(Constants.PLAYER_JOINED_EVENT, eventData, new SendEventOptions {
TargetActorIds = otherIds
});
}
void SynchMove()
{
var client = LeanCloudUtils.GetClient();
var pos = new Vec2 {
X = transform.localPosition.x,
Y = transform.localPosition.y
};
var dir = new Vec2 {
X = horizontal,
Y = vertical
};
var move = new Move {
Pos = pos,
Dir = dir,
Time = BattleHelper.Now
};
var props = new PlayObject {
{ "move", move }
};
client.Player.SetCustomProperties(props);
}
void OnBallAndFoodCollision(FoodCollisionArgs args)
{
var ball = args.Ball;
var food = args.FoodBeh;
food.gameObject.SetActive(false);
// 增加体重
var player = ball.Player;
var weight = player.CustomProperties.GetFloat("weight") + Constants.FOOD_WEIGHT;
var props = new PlayObject {
{ "weight", weight }
};
player.SetCustomProperties(props);
// 通知事件
var eventData = new PlayObject {
{ "pId", player.ActorId },
{ "fId", food.Data.Id }
};
var client = LeanCloudUtils.GetClient();
client.SendEvent(Constants.EAT_EVENT, eventData);
}
void Start()
{
var client = LeanCloudUtils.GetClient();
client.OnPlayerRoomJoined += OnPlayerRoomJoined;
}
