public bool QueueTask(InputBuildTask task)
{
if (task == null || task.TaskState != BuildTaskState.Inactive)
return false;
return mTaskProcessor.QueueTask(task);
}
private void FinalizeOnFail(string message, bool postError)
{
if (mTask != null)
{
mTask.Abort(message);
mTask = null;
}
if (postError)
mLogger.PostError(message, mContext.Build);
mBuilder = null;
mGeometry = null;
mAssets = new InputAssets();
mState = State.Finished;
}
private void UpdateBuilder()
{
if (!mBuilder.IsFinished)
{
mBuilder.Build();
return;
}
mLogger.Log(mBuilder.Messages);
NavmeshBuild build = mContext.Build; // Caller has validated.
if (mBuilder.State == InputBuildState.Aborted)
{
FinalizeOnFail("Input data compile failed: Builder aborted.", true);
return;
}
mAssets = mBuilder.Result;
TriangleMesh mesh = mAssets.geometry;
if (!InputGeometryBuilder.IsValid(mesh, mAssets.areas))
{
FinalizeOnFail("Input geometry failed validation. (Malformed data.)", true);
return;
}
InputGeometryBuilder gbuilder = InputGeometryBuilder.UnsafeCreate(mesh
, mAssets.areas
, build.Config.GetConfig().WalkableSlope
, true);
if (gbuilder == null)
{
FinalizeOnFail("Could not create input geometry builder. (Internal error.)", true);
return;
}
// Release unneeded assets.
mAssets.geometry = null;
mAssets.areas = null;
mBuilder = null;
mTask = InputBuildTask.Create(gbuilder, BuildTaskProcessor.HighPriority);
if (mTask == null)
FinalizeOnFail("Task creation failed. (Internal error.)", true);
else if (mContext.QueueTask(mTask))
{
mLogger.PostTrace("Completed input build. Submitted geometry build task."
, mContext.Build);
mState = State.Task;
}
else
FinalizeOnFail("Task submission failed. (Internal error.)", true);
}
private void UpdateTask()
{
if (!mTask.IsFinished)
return;
mLogger.Log(mTask.Messages);
if (mTask.TaskState == BuildTaskState.Aborted)
{
FinalizeOnFail("Input geometry build failed.", true);
return;
}
mGeometry = mTask.Result;
mLogger.PostTrace("Completed input geometry build.", mTask.Messages, mContext.Build);
mTask = null;
mState = State.Finished;
}
