public List <Vector3> GetShortestPath(Vector3 from, Vector3 to)
{
int startNavUnit = GetIndexFromPos(GetNavUnitPos(from));
int endNavUnit = GetIndexFromPos(GetNavUnitPos(to));
NativeList <int> aStarPath = new NativeList <int>(Allocator.TempJob);
FindPathJob findPathJob = new FindPathJob()
{
navGridSizeX = navGridSizeX,
navGridSizeY = navGridSizeY,
navGridSizeZ = navGridSizeZ,
navUnits = _navUnits,
neighborOffsets = _neighborOffsets,
start = startNavUnit,
end = endNavUnit,
path = aStarPath,
};
JobHandle jobHandle = findPathJob.Schedule();
jobHandle.Complete();
List <Vector3> path = new List <Vector3>();
for (int i = 0; i < aStarPath.Length; i++)
{
path.Add(_navUnits[aStarPath[i]].GetRelativeBounds().center);
}
aStarPath.Dispose();
return(path);
}
protected override void OnUpdate()
{
if (pathNodeArray.IsCreated == false)
{
ObstacleController.instance.initializePathNodeArray(gridWidth, gridHeight);
//TODO: I don't know if in need to fetch this from the obstacle controller each update because it is a struct and not a reference
pathNodeArray = ObstacleController.instance.GetPathNodeArray();
}
if (nativeInt == null)
{
nativeInt = new NativeArray <int>();
}
List <FindPathJob> findPathJobList = new List <FindPathJob>();
NativeList <JobHandle> jobHandleList = new NativeList <JobHandle>(Allocator.Temp);
Entities.ForEach((Entity entity, ref PathfindingParams pathfindingParams) =>
{
// NativeArray<PathNode> tmpPathNodeArray = new NativeArray<PathNode>(pathNodeArray, Allocator.TempJob);
FindPathJob findPathJob = new FindPathJob
{
gridSize = gridSize,
pathNodeArray = new NativeArray <OldPathNode>(pathNodeArray, Allocator.TempJob),
startPosition = pathfindingParams.startPosition,
endPosition = pathfindingParams.endPosition,
entity = entity,
neighbourOffsetArray = neighbourOffsetArray
};
findPathJobList.Add(findPathJob);
jobHandleList.Add(findPathJob.Schedule());
//tmpPathNodeArray.Dispose();
PostUpdateCommands.RemoveComponent <PathfindingParams>(entity);
});
JobHandle.CompleteAll(jobHandleList);
foreach (FindPathJob findPathJob in findPathJobList)
{
new SetBufferPathJob
{
entity = findPathJob.entity,
gridSize = findPathJob.gridSize,
pathNodeArray = findPathJob.pathNodeArray,
pathfindingParamsComponentDataFromEntity = GetComponentDataFromEntity <PathfindingParams>(),
pathFollowComponentDataFromEntity = GetComponentDataFromEntity <PathFollow>(),
pathPositionBufferFromEntity = GetBufferFromEntity <PathPosition>(),
}.Run();
}
//pathNodeArray.Dispose();
}
protected override void OnUpdate()
{
var data = GetSingleton <PathFinderComponent>();
var resources = GetSingleton <PathFinderSystemStateComponent>();
var destroyed = GetBufferFromEntity <DestroyedTriangleElement>(true);
var buffer = _buffer;
var queue = _queue;
var writer = queue.AsParallelWriter();
Entities
.WithBurst()
.WithName("GatherAgentsToRecalculate")
.WithReadOnly(destroyed)
.ForEach((Entity entity, int nativeThreadIndex, NavmeshAgentComponent navmesh, ref PathQueryComponent query, ref DynamicBuffer <TriangleElement> triangles) =>
{
if (query.State == PathQueryState.PathFound)
{
var seq0 = destroyed[navmesh.Navmesh].Reinterpret <int>();
var seq1 = triangles.Reinterpret <int>();
if (SortedSequencesContainIdenticalElement(seq0, seq1))
{
query.State = PathQueryState.Invalidated;
}
}
if ((query.State & data.RecalculateFlags & ~PathQueryState.Inactive) != 0)
{
writer.Enqueue(entity);
}
})
.ScheduleParallel();
Job
.WithBurst()
.WithCode(() =>
{
buffer.Clear();
while (queue.TryDequeue(out var e))
{
buffer.Add(e);
}
})
.Schedule();
Dependency = new FindPathJob
{
Agents = buffer.AsDeferredJobArray(),
NavmeshElements = GetComponentDataFromEntity <NavmeshAgentComponent>(true),
Navmeshes = GetComponentDataFromEntity <NavmeshComponent>(true),
LTWLookup = GetComponentDataFromEntity <LocalToWorld>(true),
TranslationLookup = GetComponentDataFromEntity <Translation>(true),
Queries = GetComponentDataFromEntity <PathQueryComponent>(),
Radii = GetComponentDataFromEntity <RadiusComponent>(true),
PathSegments = GetBufferFromEntity <PathSegmentElement>(),
TriangleIds = GetBufferFromEntity <TriangleElement>(),
PathFinder = resources,
}
.Schedule(buffer, 1, Dependency);
}
private void Update()
{
if (target != null && Vector3.Distance(targetPos, target.position) > 0.5f)
{
NativeList <int2> nativePath = new NativeList <int2>(Allocator.TempJob);
var findPathJob = new FindPathJob
{
endPosition = PathFindingNodeFromWorldPosition(target.position),
startPosition = PathFindingNodeFromWorldPosition(transform.position),
finalPath = nativePath,
};
var findPathHandle = findPathJob.Schedule();
findPathHandle.Complete();
pathList = nativePath.ToArray().ToList();
nativePath.Dispose();
pathList.Reverse();
}
if (pathList != null && pathList.Count > 0)
{
int2 pos = PathFindingNodeFromWorldPosition(transform.position);
if (!pos.Equals(pathList[0]))
{
transform.position = Vector3.MoveTowards(transform.position, new Vector3(pathList[0].x + 0.5f, 1, pathList[0].y + 0.5f), speed * Time.deltaTime);
}
else
{
Debug.Log("YEs");
pathList.RemoveAt(0);
}
}
targetPos = target.position;
}
protected override void OnUpdate()
{
int2 gridSize = new int2(PathfindingGridSetup.Instance.pathfindingGrid.GetWidth(), PathfindingGridSetup.Instance.pathfindingGrid.GetHeight());
// Everytime an entity recieves a pathfinding param, its going to run pathfinding and then
// remove the pathfinding param
NativeList <JobHandle> jobHandleList = new NativeList <JobHandle>(Allocator.Temp);
Entities.ForEach((Entity entity, DynamicBuffer <PathPositionBuffer> pathPositionBuffer, ref PathfindingParams pathfindingParams) =>
{
//Debug.Log("Find Path!");
FindPathJob findPathJob = new FindPathJob
{
pathNodeArray = GetPathNodeArray(),
gridSize = gridSize,
startPosition = pathfindingParams.startPosition,
endPosition = pathfindingParams.endPosition,
pathPositionBufferFromEntity = GetBufferFromEntity <PathPositionBuffer>(),
pathFollowComponentDataFromEntity = GetComponentDataFromEntity <PathFollowComp>(),
entity = entity
};
jobHandleList.Add(findPathJob.Schedule());
//findPathJob.Run();
// remove to make sure pathfinding only runs once per entity
PostUpdateCommands.RemoveComponent <PathfindingParams>(entity);
});
JobHandle.CompleteAll(jobHandleList);
jobHandleList.Dispose();
}
private void Start()
{
FunctionPeriodic.Create(() =>
{
float startTime = Time.realtimeSinceStartup;
if (!useJobs)
{
for (int i = 0; i < 5; i++)
{
FindPath(new int2(0, 0), new int2(19, 19));
}
}
else
{
int findPathJobCount = 5;
NativeArray <JobHandle> jobHandleArray = new NativeArray <JobHandle>(findPathJobCount, Allocator.Temp);
for (int i = 0; i < findPathJobCount; i++)
{
FindPathJob findPathJob = new FindPathJob
{
startPosition = new int2(0, 0),
endPosition = new int2(19, 19)
};
jobHandleArray[i] = findPathJob.Schedule();
}
JobHandle.CompleteAll(jobHandleArray);
jobHandleArray.Dispose();
}
Debug.Log("Time: " + ((Time.realtimeSinceStartup - startTime) * 1000f));
}, 1f);
}
protected override void OnUpdate()
{
Entities.ForEach((Entity entity, ref PathFindingParamsComponent pathFindingParamsComponent) => {
Debug.Log("FindPath!");
FindPathJob findPathJob = new FindPathJob {
startPosition = pathFindingParamsComponent.startPosition,
endPosition = pathFindingParamsComponent.endPosition,
};
findPathJob.Run();
PostUpdateCommands.RemoveComponent <PathFindingParamsComponent>(entity);
});
}
protected override void OnUpdate()
{
if (SceneManager.GetActiveScene().name == "GameScene")
{
if (!isAwake)
{
gridWidth = PathfindingGridSetup.Instance.pathfindingGrid.GetWidth();
gridHeight = PathfindingGridSetup.Instance.pathfindingGrid.GetHeight();
gridSize = new int2(gridWidth, gridHeight);
}
List <FindPathJob> findPathJobList = new List <FindPathJob>();
NativeList <JobHandle> jobHandleList = new NativeList <JobHandle>(Allocator.Temp);
NativeArray <PathNode> pathNodeArray = GetPathNodeArray();
Entities.ForEach((Entity entity, ref DestinationComponent destination) =>
{
NativeArray <PathNode> tmpPathNodeArray = new NativeArray <PathNode>(pathNodeArray, Allocator.TempJob);
FindPathJob findPathJob = new FindPathJob
{
gridSize = gridSize,
pathNodeArray = tmpPathNodeArray,
startPosition = destination.startPosition,
endPosition = destination.endPosition,
entity = entity,
};
findPathJobList.Add(findPathJob);
jobHandleList.Add(findPathJob.Schedule());
//Debug.Log("pathfinding system onupdate)");
PostUpdateCommands.RemoveComponent <DestinationComponent>(entity);
});
JobHandle.CompleteAll(jobHandleList);
foreach (FindPathJob findPathJob in findPathJobList)
{
new SetBufferPathJob
{
entity = findPathJob.entity,
gridSize = findPathJob.gridSize,
pathNodeArray = findPathJob.pathNodeArray,
destinationComponentDataFromEntity = GetComponentDataFromEntity <DestinationComponent>(),
pathFollowComponentDataFromEntity = GetComponentDataFromEntity <PathFollow>(),
pathPositionBufferFromEntity = GetBufferFromEntity <PathPosition>(),
}.Run();
}
pathNodeArray.Dispose();
}
}
protected override void OnUpdate()
{
// 地图大小
int gridWidth = PathfindingManager.Instance.navMap.xCount;
int gridHeight = PathfindingManager.Instance.navMap.yCount;
int2 gridSize = new int2(gridWidth, gridHeight);
// 存放Job数据
List <FindPathJob> findPathJobList = new List <FindPathJob>();
// 存放Job句柄，用于下面的CompleteAll
NativeList <JobHandle> jobHandleList = new NativeList <JobHandle>(Allocator.Temp);
// 存放地图数据
NativeArray <PathNode> pathNodeArray = GetPathNodeArray();
Entities.ForEach((Entity entity, ref PathfindingParams pathfindingParams) =>
{
// 复制一份，因为每个寻路都会用到，并改变其值
NativeArray <PathNode> tmpPathNodeArray = new NativeArray <PathNode>(pathNodeArray, Allocator.TempJob);
FindPathJob findPathJob = new FindPathJob
{
gridSize = gridSize,
pathNodeArray = tmpPathNodeArray,
startPosition = pathfindingParams.startPosition,
endPosition = pathfindingParams.endPosition,
entity = entity,
};
findPathJobList.Add(findPathJob);
jobHandleList.Add(findPathJob.Schedule());
// 移除寻路参数
PostUpdateCommands.RemoveComponent <PathfindingParams>(entity);
});
// 完成所有寻路Job
JobHandle.CompleteAll(jobHandleList);
// 开启写入寻路数据的Job
foreach (FindPathJob findPathJob in findPathJobList)
{
new SetBufferPathJob
{
entity = findPathJob.entity,
gridSize = findPathJob.gridSize,
pathNodeArray = findPathJob.pathNodeArray,
pathfindingParamsComponentDataFromEntity = GetComponentDataFromEntity <PathfindingParams>(),
pathFollowComponentDataFromEntity = GetComponentDataFromEntity <PathFollow>(),
pathPositionBufferFromEntity = GetBufferFromEntity <PathPosition>(),
}.Run();
}
// 记得释放非托管内存
pathNodeArray.Dispose();
}
protected override void OnUpdate()
{
Entities.ForEach((Entity entity, DynamicBuffer <PathPosition> dynamicBuffer, ref PathfindingParamsComponent pathfindingParamsComponent) =>
{
FindPathJob findPathJob = new FindPathJob {
startPosition = pathfindingParamsComponent.startPosition,
endPosition = pathfindingParamsComponent.endPosition,
pathPositionBuffer = dynamicBuffer
};
findPathJob.Execute();
PostUpdateCommands.RemoveComponent <PathfindingParamsComponent>(entity);
});
}
protected override void OnUpdate()
{
int gridWidth = PathfindingGridSetup.Instance.pathfindingGrid.GetWidth();
int gridHeight = PathfindingGridSetup.Instance.pathfindingGrid.GetHeight();
int2 gridSize = new int2(gridWidth, gridHeight);
List <FindPathJob> findPathJobList = new List <FindPathJob>();
NativeList <JobHandle> jobHandleList = new NativeList <JobHandle>(Allocator.Temp);
NativeArray <PathNode> pathNodeArray = GetPathNodeArray();
Entities.ForEach((Entity entity, ref PathfindingParams pathfindingParams) =>
{
NativeArray <PathNode> tmpPathNodeArray = new NativeArray <PathNode>(pathNodeArray, Allocator.TempJob);
FindPathJob findPathJob = new FindPathJob
{
gridSize = gridSize,
pathNodeArray = tmpPathNodeArray,
startPosition = pathfindingParams.startPosition,
endPosition = pathfindingParams.endPosition,
entity = entity,
};
findPathJobList.Add(findPathJob);
jobHandleList.Add(findPathJob.Schedule());
PostUpdateCommands.RemoveComponent <PathfindingParams>(entity);
});
JobHandle.CompleteAll(jobHandleList);
foreach (FindPathJob findPathJob in findPathJobList)
{
new SetBufferPathJob {
entity = findPathJob.entity,
gridSize = findPathJob.gridSize,
pathNodeArray = findPathJob.pathNodeArray,
pathfindingParamsComponentDataFromEntity = GetComponentDataFromEntity <PathfindingParams>(),
pathFollowComponentDataFromEntity = GetComponentDataFromEntity <PathFollow>(),
pathPositionBufferFromEntity = GetBufferFromEntity <PathPosition>(),
}.Run();
}
pathNodeArray.Dispose();
}
protected override void OnUpdate()
{
//Setup grid
int gridWidth = AIGrid.Instance.pathfindingGrid.GetWidth();
int gridHeight = AIGrid.Instance.pathfindingGrid.GetHeight();
List <FindPathJob> findPathJobList = new List <FindPathJob>();
NativeList <JobHandle> jobHandleList = new NativeList <JobHandle>(Allocator.Temp);
//For every entity with pathfinding data
Entities.ForEach((Entity entity, DynamicBuffer <PathPosition> pathPositionBuffer, ref PathfindingComponentData pathfindingComponentData) =>
{
//Create pathfinding job
FindPathJob findPathJob = new FindPathJob
{
pathNodeArray = GetPathNodeArray(),
startPosition = pathfindingComponentData.startPosition,
endPosition = pathfindingComponentData.endPosition,
gridSize = new int2(gridWidth, gridHeight),
//pathPositionBuffer = pathPositionBuffer,
entity = entity,
pathFollowComponentDataFromEntity = GetComponentDataFromEntity <PathFollowComponent>()
};
findPathJobList.Add(findPathJob);
jobHandleList.Add(findPathJob.Schedule());
PostUpdateCommands.RemoveComponent <PathfindingComponentData>(entity);
});
//Complete all jobs
JobHandle.CompleteAll(jobHandleList);
//Buffer path job for each entity
foreach (FindPathJob job in findPathJobList)
{
new SetBufferPathJob
{
entity = job.entity,
gridSize = job.gridSize,
pathNodeArray = job.pathNodeArray,
pathfindingComponentDataFromEntity = GetComponentDataFromEntity <PathfindingComponentData>(),
pathFollowComponentDataFromEntity = GetComponentDataFromEntity <PathFollowComponent>(),
pathPositionBufferFromEntity = GetBufferFromEntity <PathPosition>(),
}.Run();
}
//Dispose of array
jobHandleList.Dispose();
}
private void Update()
{
if (m_target.position == m_player.position)
{
return;
}
//NativeList<Node>
FindPathJob findPathJob = new FindPathJob()
{
gridData = grid.pathGridData,
startPos = m_player.position,
endPos = m_target.position,
callback = FindPathJobCallback
};
JobHandle handle = findPathJob.Schedule();
handle.Complete();
}
public void TestPathFinding(int findPathConcurrentJobCount)
{
float startTime = Time.realtimeSinceStartup;
NativeArray <JobHandle> jobHandleArray = new NativeArray <JobHandle>(findPathConcurrentJobCount, Allocator.TempJob);
for (int i = 0; i < findPathConcurrentJobCount; i++)
{
FindPathJob findPathJob = new FindPathJob {
startingPosition = new int2(0, 0),
endPosition = new int2(19, 19)
};
jobHandleArray[i] = findPathJob.Schedule();
}
JobHandle.CompleteAll(jobHandleArray);
jobHandleArray.Dispose();
Debug.Log("Time: " + ((Time.realtimeSinceStartup - startTime) * 1000f));
}
protected override void OnUpdate()
{
var ecb = _ecbSystem.CreateCommandBuffer().AsParallelWriter();
int gridWidth = DefaultNamespace.SetupPathFindingGrid.Instance.Grid.GetWidth();
int gridHeight = DefaultNamespace.SetupPathFindingGrid.Instance.Grid.GetHeight();
int2 gridSize = new int2(gridWidth, gridHeight);
var pathNodeArray = GetPathNodeArray();
_neighbourOffsets = new NativeArray <int2>(8, Allocator.TempJob)
{
[0] = new int2(-1, 0), //left
[1] = new int2(+1, 0), //right
[2] = new int2(0, +1), //up
[3] = new int2(0, -1), //down
[4] = new int2(-1, -1), //left down
[5] = new int2(-1, +1), //left up
[6] = new int2(+1, -1), //right down
[7] = new int2(+1, +1), //right up
};
var entities = _query.ToEntityArrayAsync(Allocator.TempJob, out JobHandle jobhandle);
Dependency = JobHandle.CombineDependencies(Dependency, jobhandle);
Dependency = new FindPathJob
{
GridSize = gridSize,
PathNodeArray = new NativeArray <PathNode>(pathNodeArray, Allocator.TempJob),
PathfindingParamsType = GetComponentTypeHandle <PathfindingParams>(),
PathIndexType = GetComponentTypeHandle <PathIndex>(),
PathPositionType = GetBufferTypeHandle <PathPosition>(),
CommandBuffer = ecb,
EntityType = GetEntityTypeHandle(),
NeighbourOffsets = new NativeArray <int2>(_neighbourOffsets, Allocator.TempJob),
}.ScheduleParallel(_query, Dependency);
_ecbSystem.AddJobHandleForProducer(Dependency);
pathNodeArray.Dispose(Dependency);
entities.Dispose(Dependency);
_neighbourOffsets.Dispose(Dependency);
}
private float Test <T>() where T : IOpenList, new()
{
float startTime = Time.realtimeSinceStartup;
var jobHandleArray = new NativeArray <JobHandle>(JOB_COUNT, Allocator.TempJob);
for (int i = 0; i < JOB_COUNT; i++)
{
var job = new FindPathJob <T> {
startPosition = new int2(0, 0),
endPosition = new int2(SIZE_DIM - 1, 0),
gridSize = new int2(SIZE_DIM, SIZE_DIM)
};
jobHandleArray[i] = job.Schedule();
}
JobHandle.CompleteAll(jobHandleArray);
jobHandleArray.Dispose();
float timing = (Time.realtimeSinceStartup - startTime) * 1000f;
return(timing);
}
private void Start()
{
int findPathJobCount = 5;
NativeArray <JobHandle> jobHandleArray = new NativeArray <JobHandle>(findPathJobCount, Allocator.TempJob);
for (int i = 0; i < findPathJobCount; i++)
{
FindPathJob findPathJob = new FindPathJob
{
GridSize = Info.Map.Size,
GridWidth = Info.Map.Width,
StartPosition = new int2(0, 0),
EndPosition = new int2(19, 19),
Nodes = GetNodes(),
};
jobHandleArray[i] = findPathJob.Schedule();
}
JobHandle.CompleteAll(jobHandleArray);
jobHandleArray.Dispose();
}
protected override JobHandle OnUpdate(JobHandle inputDeps)
{
if (m_array.IsCreated)
{
m_array.Dispose();
}
if (pathOutput.IsCreated)
{
pathOutput.Dispose();
}
if (currentSelectedEntity.IsCreated)
{
currentSelectedEntity.Dispose();
}
EntityQuery m_GroupCalculateMove = GetEntityQuery(ComponentType.ReadOnly <CalculateMove>());
if (m_GroupCalculateMove.CalculateEntityCount() > 0 && m_GroupCalculateMove.CalculateEntityCount() < 2)
{
//GetCalculate Move Entity
m_array = m_GroupCalculateMove.ToComponentDataArray <CalculateMove>(Allocator.TempJob);
EntityQuery e_GroupMap = GetEntityQuery(typeof(MapEntityBuffer));
NativeArray <Entity> e_array = e_GroupMap.ToEntityArray(Allocator.TempJob);
DynamicBuffer <Entity> mapEntityBuffers = EntityManager.GetBuffer <MapEntityBuffer>(e_array[0]).Reinterpret <Entity>();
NativeArray <PathNode> pathNodeArray = new NativeArray <PathNode>(mapEntityBuffers.Length, Allocator.TempJob);
// send the end position and startposition with the calculatemove tag
PopulatePathNodeArray populatePathNodeArrayJob = new PopulatePathNodeArray
{
endPosition = m_array[0].Destination,
lookup = GetComponentDataFromEntity <Tile>(true),
mapArray = mapEntityBuffers.ToNativeArray(Allocator.TempJob),
nodeArray = pathNodeArray
};
JobHandle populatePathArrayHandle = populatePathNodeArrayJob.Schedule(mapEntityBuffers.Length, 32);
//inputDeps = populatePathArrayHandle;
// calculate the path and add the MovePath component the the entity
populatePathArrayHandle.Complete();
pathOutput = new NativeList <int2>(Allocator.TempJob);
FindPathJob findPathJob = new FindPathJob
{
endPosition = m_array[0].Destination,
startPosition = m_array[0].StartPosition,
gridSize = new int2(TileHandler.instance.width, TileHandler.instance.height),
pathNodeArray = pathNodeArray,
path = pathOutput
};
JobHandle findPathJobHandle = findPathJob.Schedule(populatePathArrayHandle);
//inputDeps = JobHandle.CombineDependencies(inputDeps, populatePathArrayHandle);
findPathJobHandle.Complete();
if (pathOutput.Length >= 1)
{
//remove the CalculateMove component from the entity - create a foreach job with the unitselected and calculate move components
currentSelectedEntity = new NativeArray <Entity>(1, Allocator.TempJob);
QueueMoveEntity queueMoveEntity = new QueueMoveEntity
{
currentEntity = currentSelectedEntity,
calculateMoveType = typeof(CalculateMove),
commandBuffer = endSimulationEntityCommandBufferSystem.CreateCommandBuffer().ToConcurrent(),
pathLength = pathOutput.Length
};
JobHandle queueMoveEntityHandle = queueMoveEntity.Schedule(this, JobHandle.CombineDependencies(findPathJobHandle, inputDeps));
inputDeps = JobHandle.CombineDependencies(inputDeps, queueMoveEntityHandle);
queueMoveEntityHandle.Complete();
if (!currentSelectedEntity[0].Equals(Entity.Null))
{
UpdateBuffer updateBuffer = new UpdateBuffer
{
path = pathOutput.AsArray(),
entity = currentSelectedEntity[0],
lookup = GetBufferFromEntity <PathBuffer>(false)
};
inputDeps = updateBuffer.Schedule(inputDeps);
}
}
else
{
RemoveComponent removeComponent = new RemoveComponent
{
commandBuffer = endSimulationEntityCommandBufferSystem.CreateCommandBuffer().ToConcurrent(),
typeOfCalculateMove = typeof(CalculateMove)
};
inputDeps = removeComponent.Schedule(this, inputDeps);
}
e_array.Dispose();
}
endSimulationEntityCommandBufferSystem.AddJobHandleForProducer(inputDeps);
return(inputDeps);
}
protected override void OnUpdate()
{
bool jobRan = false;
SetupDebugging();
entityQuery = GetEntityQuery(typeof(FormationPathFindingState));
CollectEntitiesWithNewTargetJob collectJob = new CollectEntitiesWithNewTargetJob
{
entityQueue = entityQueue,
startPositionQueue = startPositionQueue,
endPositionQueue = endPositionQueue,
archetypeFormationPosition = GetArchetypeChunkComponentType <FormationPosition>(),
archetypePathfindingState = GetArchetypeChunkComponentType <FormationPathFindingState>(),
archetypeTargetPosition = GetArchetypeChunkComponentType <FormationTargetPosition>(),
entityType = GetArchetypeChunkEntityType(),
};
collectJob.Run(entityQuery);
if (entityQueue.Count > 0)
{
jobRan = true;
int numJobs = FillEntityLists();
FindPathJob job = new FindPathJob
{
// GRID DATA
heuristicBias = HEURISTIC_BIAS,
graphCellLength = graph.numCellsAcross,
graphCellSize = graph.cellSize,
graphClusterSize = graph.clusterSize,
graphNumClusters = graph.numClustersAcross,
// CLUSTER
graphClusterEdgesLists = graph.clusterEdges,
graphClustersDense = graph.clustersDense,
graphIntraEdges = graph.intraEdges,
graphInterEdges = graph.interEdges,
// EDGE
graphEdgeNeighbourList = graph.edgeNeighbourKeys,
graphEdgePathList = graph.pathKeysPerEdge,
graphEdgePaths = graph.edgePaths,
graphEdgePathPositions = graph.edgePathNodePositions,
graphEdgeNeighbours = graph.edgeNeighbours,
// NODE
graphNodeNeighbourKeys = graph.nodeNeighbourKeys,
graphNodeNeighbours = graph.nodeNeighbours,
graphNodeToEdge = graph.nodeToEdge,
graphNodePositions = graph.nodePositions,
graphNodeWalkables = graph.nodeWalkables,
// READ ENTITY DATA
entities = jobEntities.AsArray(),
startWorldPositions = jobStartPositions.AsArray(),
endWorldPositions = jobEndPositions.AsArray(),
targetRotationComponentData = GetComponentDataFromEntity <FormationTargetRotation>(true),
// WRITE ENTITY DATA
pathfindingStateComponentData = GetComponentDataFromEntity <FormationPathFindingState>(false),
pathIndexComponentData = GetComponentDataFromEntity <PathIndex>(false),
pathPositionBufferEntity = GetBufferFromEntity <PathPosition>(false),
};
jobHandle = job.Schedule(numJobs, JOB_BATCH_SIZE, Dependency);
Dependency = jobHandle;
#region DEBUGGING
sw.Stop();
if (showTime && jobRan)
{
UnityEngine.Debug.Log(sw.Elapsed);
}
if (showMarkers)
{
DebugDrawMarkers();
}
#endregion
}
}
protected override void OnUpdate()
{
sw.Reset();
sw.Start();
bool showTime = false;
jobEntities.Clear();
jobStartPositions.Clear();
jobEndPositions.Clear();
Entities.ForEach((Entity entity, ref PathFindingOrders pathFindingOrders, ref Translation translation) =>
{
entityQueue.Enqueue(entity);
startPositionQueue.Enqueue(new float2(translation.Value.x, translation.Value.z));
endPositionQueue.Enqueue(pathFindingOrders.targetPosition);
PostUpdateCommands.RemoveComponent <PathFindingOrders>(entity);
});
int numEntitiesWaiting = entityQueue.Count;
if (numEntitiesWaiting > 0)
{
int numJobs = MAX_JOBS_PER_FRAME;
if (numEntitiesWaiting < MAX_JOBS_PER_FRAME)
{
numJobs = numEntitiesWaiting;
}
showTime = true;
jobEntities.Clear();
jobStartPositions.Clear();
jobEndPositions.Clear();
for (int i = 0; i < numJobs; i++)
{
jobEntities.Add(entityQueue.Dequeue());
jobStartPositions.Add(startPositionQueue.Dequeue());
jobEndPositions.Add(endPositionQueue.Dequeue());
}
FindPathJob job = new FindPathJob
{
// GRID DATA
neighbourOffsetArray = graph.neighbourOffsetArray,
heuristicBias = HEURISTIC_BIAS,
graphCellLength = graph.numCellsAcross,
graphCellSize = graph.cellSize,
graphClusterLength = graph.clusterSize,
graphNumClusters = graph.numClustersAcross,
// CLUSTER
graphClusterEdgesLists = graph.clusterEdges,
graphClustersDense = graph.clustersDense,
graphIntraEdges = graph.intraEdges,
graphInterEdges = graph.interEdges,
// EDGE
graphEdgeNeighbourList = graph.edgeNeighbourKeys,
graphEdgePathList = graph.pathKeysPerEdge,
graphEdgePaths = graph.edgePaths,
graphEdgePathPositions = graph.edgePathNodePositions,
graphEdgeNeighbours = graph.edgeNeighbours,
// NODE
graphNodeToEdge = graph.nodeToEdge,
graphNodePositions = graph.nodePositions,
graphNodeWalkables = graph.nodeWalkables,
// ENTITY DATA
entities = jobEntities.AsArray(),
startWorldPositions = jobStartPositions.AsArray(),
endWorldPositions = jobEndPositions.AsArray(),
// WRITABLE ENTITY DATA
pathPositionBuffer = GetBufferFromEntity <PathPosition>(),
pathIndexComponentData = GetComponentDataFromEntity <PathIndex>()
};
JobHandle jobHandle = job.Schedule(numJobs, JOB_BATCH_SIZE);
jobHandle.Complete();
sw.Stop();
if (showTime)
{
UnityEngine.Debug.Log(sw.Elapsed);
}
Entities.ForEach((Entity entity, DynamicBuffer <PathPosition> pathPositionBuffer) =>
{
for (int i = 0; i < pathPositionBuffer.Length; i++)
{
Vector3 position = new Vector3(
pathPositionBuffer[i].position.x,
3,
pathPositionBuffer[i].position.y);
Object.Instantiate(marker, position, quaternion.identity);
}
});
}
}
protected override void OnUpdate()
{
var gridSize = new int2(PathFindingSetup.Instance.pathfindingGrid.GetWidth(),
PathFindingSetup.Instance.pathfindingGrid.GetHeight());
var pathFindingJobs = new List <FindPathJob>();
var jobHandlerArray = new NativeList <JobHandle>(Allocator.Temp);
// var pathNodeAryList = new NativeList<NativeArray<PathNode>>(Allocator.Temp);
// var pathNodeAry = GetPathNodeArray();
Entities.ForEach((Entity entity, PathFindingParam pathFindingParam) =>
{
// var buff = EntityManager.GetBuffer<PathPosition>(entity);
var pathNodeAry = GetPathNodeArray();
var pathFindingJob = new FindPathJob
{
gridSize = gridSize,
pathNodeArray = pathNodeAry,
startPos = pathFindingParam.startPos,
endPos = pathFindingParam.endPos,
// pathPositionBuff = buff,
// bufferFromEntity = GetBufferFromEntity<PathPosition>(),
entity = entity,
// pathFollowDataFromEntity = GetComponentDataFromEntity<PathFollow>(),
};
pathFindingJobs.Add(pathFindingJob);
// EntityManager.AddComponentData(entity, new PathComponent());
// pathFindingJob.Run();
jobHandlerArray.Add(pathFindingJob.Schedule());
PostUpdateCommands.RemoveComponent <PathFindingParam>(entity);
});
JobHandle.CompleteAll(jobHandlerArray);
for (var i = 0; i < pathFindingJobs.Count; i++)
{
var findJob = pathFindingJobs[i];
var entity = findJob.entity;
var pathFollowComponentDataFromEntity = GetComponentDataFromEntity <PathFollow>();
var endNodeIndex = CalculateIndex(findJob.endPos.x, findJob.endPos.y, gridSize.x);
var pathPositionBuffer = GetBufferFromEntity <PathPosition>()[entity];
pathPositionBuffer.Clear();
PathNode endNode = findJob.pathNodeArray[endNodeIndex];
if (endNode.cameFromNodeIndex == -1)
{
// Didn't find a path!
//Debug.Log("Didn't find a path!");
pathFollowComponentDataFromEntity[entity] = new PathFollow {
index = -2
};
}
else
{
// Found a path
CalculatePath(findJob.pathNodeArray, endNode, pathPositionBuffer);
pathFollowComponentDataFromEntity[entity] = new PathFollow {
index = pathPositionBuffer.Length - 1
};
}
findJob.pathNodeArray.Dispose();
}
jobHandlerArray.Dispose();
}
protected override JobHandle OnUpdate(JobHandle jobHandle)
{
if (!initialized)
{
initializePersistentArrays(numberWorkerThreads, gridParams);
initialized = true;
}
//QuadTree.ClearAndBulkInsert(obstacleArray);
//NativeList<ObstacleStruct> queryResult = new NativeList<ObstacleStruct>(Allocator.Temp);
//QuadTree.RangeQuery(new NativeQuadTree.AABB2D(new float2(500, 500), new float2(1000, 1000)), queryResult);
//Debug.Log(queryResult);
EntityCommandBuffer concurrentCommandBuffer = entityCommandBufferSystem.CreateCommandBuffer();
EntityQuery entityQuery = GetEntityQuery(ComponentType.ReadOnly <PathfindingParams>());
NativeArray <PathfindingParams> pathFindingArray = entityQuery.ToComponentDataArray <PathfindingParams>(Allocator.TempJob);
NativeArray <Entity> entityArray = entityQuery.ToEntityArray(Allocator.TempJob);
NativeArray <JobHandle> jobHandles = new NativeArray <JobHandle>(jobCollections.Count, Allocator.TempJob);
for (int index = 0; index < jobCollections.Count; index++)
{
jobHandles[index] = jobHandle;
}
for (int r = 0; r < entityArray.Length; r++)
{
int index = r % jobCollections.Count;
jobCollection data = jobCollections[index];
PathfindingParams pathfindingParams = pathFindingArray[r];
FindPathJob findPathJob = new FindPathJob
{
DimX = gridParams.x,
DimY = gridParams.y,
Neighbours = neighbourOffsetArray,
startPosition = pathfindingParams.startPosition,
endPosition = pathfindingParams.endPosition,
itterationLimit = itterationLimit,
Grid = ObstacleController.instance.getNativeMap(),
CostSoFar = data.CostSoFar,
CameFrom = data.CameFrom,
entity = entityArray[r],
OpenSet = data.OpenSet
};
JobHandle findPathHandle = findPathJob.Schedule(jobHandles[index]);
ResetJob resetJob = new ResetJob
{
CostSoFar = data.CostSoFar,
OpenSet = data.OpenSet,
CameFrom = data.CameFrom,
DimX = gridParams.x,
entity = entityArray[r],
pathFound = data.foundPath,
pathfindingParamsComponentDataFromEntity = GetComponentDataFromEntity <PathfindingParams>(),
pathFollowComponentDataFromEntity = GetComponentDataFromEntity <PathFollow>(),
pathPositionBufferFromEntity = GetBufferFromEntity <PathPosition>(),
startPosition = pathfindingParams.startPosition,
endPosition = pathfindingParams.endPosition,
};
jobHandles[index] = resetJob.Schedule(findPathHandle);
//PostUpdateCommands.RemoveComponent<PathfindingParams>(entity);
concurrentCommandBuffer.RemoveComponent <PathfindingParams>(entityArray[r]);
}
jobHandle = JobHandle.CombineDependencies(jobHandles);
entityCommandBufferSystem.AddJobHandleForProducer(jobHandle);
entityArray.Dispose();
pathFindingArray.Dispose();
jobHandles.Dispose();
return(jobHandle);
}
