public static async ETTask MoveToAsync(this Unit unit, List <Vector3> path, ETCancellationToken cancellationToken = null)
{
float speed = unit.GetComponent <NumericComponent>().GetAsFloat(NumericType.Speed);
if (speed < 0.01)
{
unit.SendStop(-1);
return;
}
// 广播寻路路径
M2C_PathfindingResult m2CPathfindingResult = new M2C_PathfindingResult();
m2CPathfindingResult.Id = unit.Id;
for (int i = 0; i < path.Count; ++i)
{
Vector3 vector3 = path[i];
m2CPathfindingResult.Xs.Add(vector3.x);
m2CPathfindingResult.Ys.Add(vector3.y);
m2CPathfindingResult.Zs.Add(vector3.z);
}
MessageHelper.Broadcast(unit, m2CPathfindingResult);
bool ret = await unit.GetComponent <MoveComponent>().MoveToAsync(path, speed);
if (ret) // 如果返回false，说明被其它移动取消了，这时候不需要通知客户端stop
{
unit.SendStop(0);
}
}
// 从index找接下来3个点，广播
public static void BroadcastPath(this UnitPathComponent self, List <Vector3> path, int index, int offset)
{
Unit unit = self.GetParent <Unit>();
Vector3 unitPos = unit.Position;
M2C_PathfindingResult m2CPathfindingResult = new M2C_PathfindingResult();
m2CPathfindingResult.X = unitPos.x;
m2CPathfindingResult.Y = unitPos.y;
m2CPathfindingResult.Z = unitPos.z;
m2CPathfindingResult.Id = unit.Id;
MessageHelper.Broadcast(unit, m2CPathfindingResult);
}
public async ETVoid StartMove(M2C_PathfindingResult message)
{
// 取消之前的移动协程
this.CancellationTokenSource?.Cancel();
this.CancellationTokenSource = new CancellationTokenSource();
this.Path.Clear();
for (int i = 0; i < message.Xs.Count; ++i)
{
this.Path.Add(new Vector3(message.Xs[i], message.Ys[i], message.Zs[i]));
}
ServerPos = new Vector3(message.X, message.Y, message.Z);
await StartMove(this.CancellationTokenSource.Token);
this.CancellationTokenSource.Dispose();
this.CancellationTokenSource = null;
}
public static async ETVoid StartMove(this UnitPathComponent self, M2C_PathfindingResult message)
{
// 取消之前的移动协程
self.ETCancellationToken?.Cancel();
self.ETCancellationToken = new ETCancellationToken();
self.Path.Clear();
for (int i = 0; i < message.Xs.Count; ++i)
{
self.Path.Add(new Vector3(message.Xs[i], message.Ys[i], message.Zs[i]));
}
self.ServerPos = new Vector3(message.X, message.Y, message.Z);
await self.StartMove_Internal(self.ETCancellationToken);
self.ETCancellationToken = null;
}
// 可以多次调用，多次调用的话会取消上一次的协程
public static async ETTask FindPathMoveToAsync(this Unit unit, Vector3 target, ETCancellationToken cancellationToken = null)
{
float speed = unit.GetComponent <NumericComponent>().GetAsFloat(NumericType.Speed);
if (speed < 0.01)
{
unit.SendStop(-1);
return;
}
using var list = ListComponent <Vector3> .Create();
unit.Domain.GetComponent <RecastPathComponent>().SearchPath(10001, unit.Position, target, list.List);
List <Vector3> path = list.List;
if (path.Count < 2)
{
unit.SendStop(0);
return;
}
// 广播寻路路径
M2C_PathfindingResult m2CPathfindingResult = new M2C_PathfindingResult();
m2CPathfindingResult.Id = unit.Id;
for (int i = 0; i < list.List.Count; ++i)
{
Vector3 vector3 = list.List[i];
m2CPathfindingResult.Xs.Add(vector3.x);
m2CPathfindingResult.Ys.Add(vector3.y);
m2CPathfindingResult.Zs.Add(vector3.z);
}
MessageHelper.Broadcast(unit, m2CPathfindingResult);
bool ret = await unit.GetComponent <MoveComponent>().MoveToAsync(path, speed);
if (ret) // 如果返回false，说明被其它移动取消了，这时候不需要通知客户端stop
{
unit.SendStop(0);
}
}
public static async ETVoid MoveTo(this UnitPathComponent self, Vector3 target)
{
if ((self.Target - target).magnitude < 0.1f)
{
return;
}
self.Target = target;
Unit unit = self.GetParent <Unit>();
unit.Position = target;
M2C_PathfindingResult m2CPathfindingResult = new M2C_PathfindingResult();
m2CPathfindingResult.X = unit.Position.x;
m2CPathfindingResult.Y = unit.Position.y;
m2CPathfindingResult.Z = unit.Position.z;
m2CPathfindingResult.Id = unit.Id;
MessageHelper.Broadcast(unit, m2CPathfindingResult);
}
// 从index找接下来3个点，广播
public static void BroadcastPath(this UnitPathComponent self, List <Vector3> path, int index, int offset)
{
Unit unit = self.GetParent <Unit>();
Vector3 unitPos = unit.Position;
M2C_PathfindingResult m2CPathfindingResult = new M2C_PathfindingResult();
m2CPathfindingResult.X = unitPos.x;
m2CPathfindingResult.Y = unitPos.y;
m2CPathfindingResult.Z = unitPos.z;
m2CPathfindingResult.Id = unit.Id;
for (int i = 0; i < offset; ++i)
{
if (index + i >= self.ABPath.Result.Count)
{
break;
}
Vector3 v = self.ABPath.Result[index + i];
m2CPathfindingResult.Xs.Add(v.x);
m2CPathfindingResult.Ys.Add(v.y);
m2CPathfindingResult.Zs.Add(v.z);
}
MessageHelper.Broadcast(unit, m2CPathfindingResult);
}
