private void Update()
{
if (EditMode)
{
if (Input.GetMouseButton(0))
{
if (!GetPoint(out var point))
{
return;
}
_SetCost(point, CostCell.IMPASSABLE);
}
else if (Input.GetMouseButton(1))
{
if (!GetPoint(out var point))
{
return;
}
_SetCost(point, 1);
}
}
else
{
if (Input.GetMouseButtonDown(0))
{
//test navigation result
if (!GetPoint(out var point))
{
return;
}
_navigationIndex = FlowFieldHelper.GetFlatIndexFromWorldPos(point, in _gridMap.GridMapData);
return;
new MemsetNativeArray <FlowFieldCell>
{
Source = _flowFieldCells, Value = new FlowFieldCell
{
BestCost = float.MaxValue,
Direction = FlowFieldCell.NO_DIRECTION,
}
}
.Run(_flowFieldCells.Length);
var tempQueue = new NativeQueue <int>(Allocator.TempJob);
//navigation mode
var buildFlowField = new BuildFlowField
{
Map = _gridMap,
DestinationCellIndex = _navigationIndex,
FlowFieldCells = _flowFieldCells,
CostWeightArray = FlowFieldHelper.CostWeightArray,
IndicesToCheck = tempQueue,
};
new BuildFlowFieldJob
{
BuildFlowFieldTask = buildFlowField
}.Run();
tempQueue.Dispose();
}
}
}
private void _Save()
{
var startTime = Time.realtimeSinceStartup;
var tempQueue = new NativeQueue <int>(Allocator.TempJob);
NativeArray <FlowFieldCell>[] allFlowFieldCells = new NativeArray <FlowFieldCell> [_gridMap.GridMapData.CellCount];
for (int i = 0; i < _gridMap.GridMapData.CellCount; i++)
{
var flowFieldCells = new NativeArray <FlowFieldCell>(_gridMap.GridMapData.CellCount, Allocator.TempJob);
new MemsetNativeArray <FlowFieldCell>
{
Source = flowFieldCells, Value = new FlowFieldCell
{
BestCost = float.MaxValue,
Direction = FlowFieldCell.NO_DIRECTION,
}
}.Run(_flowFieldCells.Length);
var buildFlowField = new BuildFlowField
{
Map = _gridMap,
DestinationCellIndex = i,
FlowFieldCells = flowFieldCells,
CostWeightArray = FlowFieldHelper.CostWeightArray,
IndicesToCheck = tempQueue,
};
new BuildFlowFieldJob
{
BuildFlowFieldTask = buildFlowField
}.Run();
allFlowFieldCells[i] = flowFieldCells;
}
tempQueue.Dispose();
FlowFieldBlobAssetSerializer.Serialize(Path, in _gridMap, allFlowFieldCells);
foreach (var flowFieldCell in allFlowFieldCells)
{
flowFieldCell.Dispose();
}
Debug.Log($"build time:{Time.realtimeSinceStartup - startTime}");
}
