public SharedVariable GetVariable(string name)
{
if (!behaviour)
{
return(null);
}
return(behaviour.GetVariable(name));
}
private void ShouldHide(FieldInfo fieldInfo, out bool should, out bool readOnly)
{
HideIf_BTAttribute hideAttr = fieldInfo.GetCustomAttribute <HideIf_BTAttribute>();
ReadOnlyAttribute roAttr = fieldInfo.GetCustomAttribute <ReadOnlyAttribute>();
should = false;
readOnly = false;
if (hideAttr != null)
{
readOnly = hideAttr.readOnly;
if (ZetanUtility.TryGetMemberValue(hideAttr.path, nodeEditor.node, out var fv, out var mi) && mi != null)
{
if (typeof(SharedVariable).IsAssignableFrom(fv.GetType()))
{
if (fv is SharedVariable sv)
{
if ((sv.isGlobal || sv.isShared) && !string.IsNullOrEmpty(sv.name))
{
if (sv.isGlobal)
{
sv = global.GetVariable(sv.name);
}
else if (sv.isShared)
{
sv = tree.GetVariable(sv.name);
}
if (sv != null && Equals(sv.GetValue(), hideAttr.value))
{
should = true;
}
}
else if (!sv.isGlobal && !sv.isShared && Equals(sv.GetValue(), hideAttr.value))
{
should = true;
}
}
}
else if (Equals(fv, hideAttr.value))
{
should = true;
}
}
}
else if (roAttr != null)
{
readOnly = !roAttr.onlyRuntime || roAttr.onlyRuntime && Application.isPlaying;
}
}
public void Init(BehaviourTree tree)
{
if (!IsInstance)
{
Debug.LogError("尝试初始化未实例化的结点: " + name);
return;
}
Tree = tree;
foreach (var field in GetType().GetFields(ZetanUtility.CommonBindingFlags).Where(field => field.FieldType.IsSubclassOf(typeof(SharedVariable))))
{
var hideAttr = field.GetCustomAttribute <HideIf_BTAttribute>();
if (hideAttr != null && ZetanUtility.TryGetMemberValue(hideAttr.path, this, out var value, out _) && Equals(value, hideAttr.value))
{
continue;
}
SharedVariable variable = field.GetValue(this) as SharedVariable;
//if (variable.isShared) field.SetValue(this, this.owner.GetVariable(variable.name));
//else if (variable.isGlobal) field.SetValue(this, BehaviourManager.Instance.GetVariable(variable.name));
if (variable.isShared)
{
variable.Link(Tree.GetVariable(variable.name));
}
else if (variable.isGlobal)
{
variable.Link(BehaviourManager.Instance.GetVariable(variable.name));
}
}
Shortcut = new NodeShortcut(Tree.Executor);
OnAwake();
#if false
void TryLinkSharedVariable(object onwer, FieldInfo field)
{
if (field.FieldType.IsSubclassOf(typeof(SharedVariable)))
{
SharedVariable variable = field.GetValue(onwer) as SharedVariable;
field.SetValue(this, this.owner.GetVariable(variable.name));
}
else if (field.FieldType.IsArray)//因为Unity只能显示数组和列表，只对这两种特殊情况特殊处理
{
var array = field.GetValue(owner) as SharedVariable[];
if (array.Length < 1)
{
return;
}
bool typeMatch = false;
var eType = array[0].GetType();
var fieldInfos = eType.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
if (eType.IsSubclassOf(typeof(SharedVariable)))
{
typeMatch = true;
}
for (int i = 0; i < array.Length; i++)
{
if (typeMatch)
{
array[i] = this.owner.GetVariable(array[i].name);
}
else
{
foreach (var _field in fieldInfos)
{
TryLinkSharedVariable(array[i], _field);
}
}
}
}
else if (typeof(IList).IsAssignableFrom(field.FieldType))
{
var list = field.GetValue(owner) as IList;
if (list.Count < 1)
{
return;
}
bool typeMatch = false;
var eType = list[0].GetType();
var fieldInfos = eType.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
if (eType.IsSubclassOf(typeof(SharedVariable)))
{
typeMatch = true;
}
for (int i = 0; i < list.Count; i++)
{
if (typeMatch)
{
list[i] = this.owner.GetVariable((list[i] as SharedVariable).name);
}
else
{
foreach (var _field in fieldInfos)
{
TryLinkSharedVariable(list[i], _field);
}
}
}
}
}
#endif
}
