public override MSystemJob GetJob(MEntity entity)
{
ComMovement _comMovement = entity.Get <ComMovement>(C.Movement);
ComPosition _comPosition = entity.Get <ComPosition>(C.Position);
return(new MSystemJob <ComMovement, ComPosition>(_comMovement, _comPosition, UpdatePosition));
}
public void _Update(float deltaTime)
{
List <ComMovement> coms = EntityManager.GetLogicComponents <ComMovement>(C.Movement);
int n = coms.Count;
for (int i = 0; i < n; i++)
{
var move = coms[i];
ComPosition comPosition = move.Get <ComPosition>(C.Position);
UpdatePosition(move, comPosition, deltaTime);
}
}
public static void UpdatePosition(ComMovement move, ComPosition comPosition, float deltaTime)
{
var m = move.MoveDirection * move.MoveSpeed * deltaTime;
//arrive
if (move.HasTarget)
{
var d = move.MoveTarget - comPosition.Position;
if (d.sqrMagnitude <= m.sqrMagnitude)
{
move.IsArrived = true;
m = d;
}
}
comPosition.Position += m;
}
