void PredictEntityMove(EntityMoveCommand cmd)
{
switch (cmd.m_move_type)
{
case EntityMoveCommand.DirectionType:
{
m_copy_state = NoCopy;
bool exist = false;
uint crc = CalculateMoveCommandCRC(cmd);
//LogWrapper.LogDebug("PredictEntityMove, DirectionType, time =", GetCurrentTime(), ", dir = ", cmd.m_vector.ToString(), ", crc = ", crc);
for (int i = 0; i < m_movement_predicts.Count; ++i)
{
MovementPredict predict = m_movement_predicts[i];
if (predict.m_command_crc == crc)
{
if (predict.m_state == MovementPredict.AccumulateOffsetState || predict.m_state == MovementPredict.FollowLogicState)
{
exist = true;
}
}
else if (predict.m_state == MovementPredict.AccumulateOffsetState || predict.m_state == MovementPredict.FollowLogicState)
{
predict.m_state = MovementPredict.EliminateOffsetState;
predict.m_task.Cancel();
}
}
if (!exist)
{
Vector3 direction = RenderWorld.Vector3FP_To_Vector3(cmd.m_vector);
PredictLocomotionTask task = RenderTask.Create <PredictLocomotionTask>();
task.Construct(this, direction, m_max_predict_time);
var task_scheduler = GetRenderWorld().GetTaskScheduler();
task_scheduler.Schedule(task, GetRenderWorld().CurrentTime, FixPoint.PrecisionFP);
MovementPredict predict = RecyclableObject.Create <MovementPredict>();
predict.m_state = MovementPredict.AccumulateOffsetState;
predict.m_command_crc = crc;
predict.m_task = task;
m_movement_predicts.Add(predict);
PlayMoveAnimation(direction);
}
}
break;
case EntityMoveCommand.DestinationType:
{
if (m_copy_state == NoCopy)
{
m_copy_state = WaitCopy;
}
//下面这段代码和EntityMoveCommand.StopMoving差不多
for (int i = 0; i < m_movement_predicts.Count; ++i)
{
MovementPredict predict = m_movement_predicts[i];
if (predict.m_state == MovementPredict.AccumulateOffsetState || predict.m_state == MovementPredict.FollowLogicState)
{
predict.m_state = MovementPredict.EliminateOffsetState;
predict.m_task.Cancel();
}
}
MovementPredict temp = RecyclableObject.Create <MovementPredict>();
temp.m_state = MovementPredict.CopyLogicState;
m_movement_predicts.Add(temp);
Vector3 direction = RenderWorld.Vector3FP_To_Vector3(cmd.m_vector) - m_model_component.GetCurrentPosition();
PlayMoveAnimation(direction);
}
break;
case EntityMoveCommand.StopMoving:
{
m_copy_state = NoCopy;
for (int i = 0; i < m_movement_predicts.Count; ++i)
{
MovementPredict predict = m_movement_predicts[i];
if (predict.m_state == MovementPredict.AccumulateOffsetState || predict.m_state == MovementPredict.FollowLogicState)
{
predict.m_state = MovementPredict.EliminateOffsetState;
predict.m_task.Cancel();
}
}
MovementPredict temp = RecyclableObject.Create <MovementPredict>();
temp.m_state = MovementPredict.StopState;
m_movement_predicts.Add(temp);
StopMoveAnimation();
//LogWrapper.LogDebug("PredictEntityMove, StopMoving, time =", GetCurrentTime());
}
break;
default:
break;
}
}