//private TBlackboard _defaultBlackboard;
public static TreeRuntime Create <TBlackboard>(TreeDef tree, int capacity, TBlackboard defaultBlackboard)
where TBlackboard : struct, IComponentData
{
var rt = new TreeRuntime
{
Def = tree,
Capacity = capacity,
};
rt.NodeData = new NativeArray <byte>(tree.Nodes.Sum(n => n.DataSize) * capacity, Allocator.Persistent, NativeArrayOptions.ClearMemory);
rt.StateData = new NativeArray <NodeState>(tree.Nodes.Length * capacity, Allocator.Persistent, NativeArrayOptions.ClearMemory);
rt.NodeDataOffset = new NativeArray <int>(tree.Nodes.Length, Allocator.Persistent);
rt._allocHandle = GCHandle.Alloc(new AllocState());
rt._blackboardType = typeof(TBlackboard);
//rt._defaultBlackboard = defaultBlackboard;
int off = 0;
for (int i = 0; i < tree.Nodes.Length; ++i)
{
rt.NodeDataOffset[i] = off;
off += tree.Nodes[i].DataSize * capacity;
}
return(rt);
}
public static TreeDef Compile(NodeBuilder root)
{
var layers = new List <int>();
var open = new List <NodeBuilder>();
var nodes = new INode[root.TreeCount];
var children = new TreeDef.Span[root.TreeCount];
open.Add(root);
int nodeIdx = 0;
while (open.Count > 0)
{
layers.Add(open.Count);
var layerNodes = open.ToArray();
open.Clear();
var childPos = nodeIdx + layerNodes.Length;
foreach (var n in layerNodes)
{
nodes[nodeIdx] = n.Node;
children[nodeIdx] = new TreeDef.Span(n.ChildCount > 0 ? childPos : -1, n.ChildCount);
++nodeIdx;
if (n.ChildCount > 0)
{
childPos += n.ChildCount;
open.AddRange(n.Children);
}
}
}
var bt = new TreeDef
{
Nodes = nodes,
Children = children,
};
return(bt);
}
public unsafe void Update(float dt, int nodeIndex, TreeDef treeDef, NativeSlice <NodeState> state, NativeSlice <byte> data)
{
Profiler.BeginSample("TNode::Update");
var arr = data.SliceConvert <T>();
for (int i = 0; i < arr.Length; ++i)
{
var h = new NodeStateHandle(nodeIndex, state.Slice(i * treeDef.Nodes.Length, treeDef.Nodes.Length), treeDef);
var v = arr[i];
if (h.State == NodeState.Activating)
{
h.State = Activate(h, ref v);
}
if (h.State == NodeState.Running)
{
h.State = Update(dt, h, ref v);
arr[i] = v;
}
}
Profiler.EndSample();
}
public void Update(float dt, int nodeIndex, TreeDef treeDef, NativeSlice <NodeState> state, NativeSlice <byte> data)
{
int nStates = state.Length / treeDef.Nodes.Length;
for (int i = 0; i < nStates; ++i)
{
var h = new NodeStateHandle(nodeIndex, state.Slice(i * treeDef.Nodes.Length, treeDef.Nodes.Length), treeDef);
if (!h.State.Active())
{
continue;
}
if (h.State == NodeState.Activating)
{
h.State = Activate(h);
}
if (h.State == NodeState.Running)
{
h.State = Update(dt, h);
}
}
}
public Job(TreeDef def, INode node, ExecutionParams execParams)
{
Def = def;
Node = node;
Params = execParams;
}
public NodeStateHandle(int nodeIndex, NativeSlice <NodeState> treeState, TreeDef def)
{
NodeIndex = nodeIndex;
TreeState = treeState;
Def = def;
}