public void SetBehaviourTreeAsset(BehaviourTreeAsset asset)
{
if (asset == tree)
{
return;
}
if (tmpAsset != null)
{
BehaviourTreeAsset.DestroyAsset(tmpAsset, true);
tmpAsset = null;
}
tree = asset;
var bind = runner == null || asset == null ? null : runner.GetBinder(asset);
if (bind != null)
{
runner = bind.Runner;
}
runtimeBinder = bind;
if (tree != null)
{
tmpAsset = tree.Clone();
}
if (updateTreeAsset != null)
{
updateTreeAsset();
}
}
private AssetBinder(AssetBinder parent)
{
mRunner = parent.mRunner;
mAssetDeep = parent.mAssetDeep + 1;
mLooper = new BehaviourLooper(mRunner);
mSubAssets = new List <AssetBinder>();
}
protected virtual void OnDestroy()
{
if (mAssetBinder != null)
{
mAssetBinder.Dispose();
mAssetBinder = null;
}
}
public static AssetBinder GetBinder(BehaviourTreeRunner runner)
{
if (runner == null)
{
return(null);
}
if (runner.mAssetBinder == null || !runner.mAssetBinder.IsAvailable)
{
var asset = new AssetBinder(runner);
runner.mAssetBinder = asset;
}
return(runner.mAssetBinder);
}
public void SetBehaviourTreeRunner(BehaviourTreeRunner runner)
{
if (runner == null)
{
this.runner = null;
this.runtimeBinder = null;
return;
}
if (this.runner == null)
{
this.runner = null;
}
var asset = runner == null ? tree : runner.SourceAsset;
if (asset == null)
{
asset = tree;
}
var bind = runner == null ? null : runner.GetBinder(asset);
if (asset == tree && this.runner == runner && runtimeBinder == bind)
{
return;
}
this.runner = runner;
this.tree = asset;
runtimeBinder = bind;
if (tmpAsset != null)
{
BehaviourTreeAsset.DestroyAsset(tmpAsset, true);
tmpAsset = null;
}
if (tree != null)
{
if (tree != null)
{
tmpAsset = tree.Clone();
}
if (updateTreeAsset != null)
{
updateTreeAsset();
}
}
}
public static AssetBinder NewSubBinder(AssetBinder binder)
{
if (binder == null || binder.mRunner == null)
{
return(null);
}
if (binder.DeepAsSubTree >= binder.Runner.MaxSubTreeDeep)
{
var error = string.Format("在创建子行为树是超过了支持的最大深度值：{0}", binder.Runner.MaxSubTreeDeep);
#if UNITY_EDITOR
UnityEditor.EditorUtility.DisplayDialog("Error", error, "OK");
#endif
RTLog.LogError(LogCat.AI, error);
return(null);
}
var subbind = new AssetBinder(binder);
subbind.mParent = binder;
binder.mSubAssets.Add(subbind);
return(subbind);
}
private void OnPlayModeChanged(PlayModeStateChange stat)
{
if (stat == PlayModeStateChange.EnteredPlayMode || stat == PlayModeStateChange.EnteredEditMode)
{
if (runner == null)
{
runner = null;
}
if (tree == null)
{
tree = null;
}
if (tmpAsset != null)
{
BehaviourTreeAsset.DestroyAsset(tmpAsset, true);
tmpAsset = null;
}
if (tree == null)
{
if (SetSelectedAsset())
{
return;
}
}
else
{
var go = Selection.activeGameObject;
var tmpru = go == null ? null : go.GetComponent <BehaviourTreeRunner>();
if (tmpru != null && tmpru.SourceAsset == tree)
{
runner = tmpru;
}
}
runtimeBinder = runner == null ? null : runner.ActiveBinder;
if (updateTreeAsset != null)
{
updateTreeAsset();
}
}
}
public void Dispose()
{
Cleanup();
var tmp = mSubAssets;
mSubAssets = null;
for (int i = 0; i < tmp.Count; i++)
{
tmp[i].mParent = null;
}
if (mParent != null && mParent.mSubAssets != null)
{
mParent.mSubAssets.Remove(this);
mParent = null;
}
if (mLooper != null)
{
mLooper.Dispose();
}
mLooper = null;
mRunner = null;
}
public void Reset()
{
if (runner != null && tree == null)
{
tree = runner.SourceAsset;
}
if (tree != null)
{
runtimeBinder = runner == null ? null : runner.GetBinder(tree);
if (tmpAsset == null)
{
tmpAsset = tree.Clone();
}
else
{
tree.EditorMergeTo(null, tmpAsset);
}
if (updateTreeAsset != null)
{
updateTreeAsset();
}
}
}
public void SetBehaviourBinder(AssetBinder binder)
{
if (binder == null || runtimeBinder == binder)
{
return;
}
if (tmpAsset != null)
{
BehaviourTreeAsset.DestroyAsset(tmpAsset, true);
tmpAsset = null;
}
runner = binder.Runner;
tree = binder.Source;
runtimeBinder = binder;
if (tree != null)
{
tmpAsset = tree.Clone();
}
if (updateTreeAsset != null)
{
updateTreeAsset();
}
}
public void SetAsset(BehaviourTreeAsset behaviourAsset)
{
var bind = AssetBinder.GetBinder(this);
bind.BindAsset(behaviourAsset, m_LoopMode);
}
