public uint CreateActionNode(ActionNode.Do func)
{
ActionNode newNode = new ActionNode(func);
newNode.SetID(++m_nodeID);
uint a = newNode.GetID();
m_nodeDic.Add(a, newNode);
return(a);
}
private uint CreateActionNodeWithID(ActionNode.Do func, uint nodeID)
{
if (m_nodeDic.ContainsKey(nodeID))
{
return(0xffffffff); // id already exists
}
ActionNode newNode = new ActionNode(func);
newNode.SetID(nodeID);
m_nodeDic.Add(nodeID, newNode);
return(nodeID);
}
public bool LoadTree(string filePath = "Default.tree")
{
if (!File.Exists(filePath))
{
return(false);
}
List <string> data;
string[] lines = File.ReadAllLines(filePath);
uint x;
int count;
List <uint> children = new List <uint>();
foreach (string line in lines)
{
data = line.Split(',').ToList <string>();
count = data.Count();
if (UInt32.TryParse(data[0], out uint id))
{
if (id > m_nodeID)
{
m_nodeID = id;
}
switch (data[1])
{
case "ActionNode":
Type calledType = Type.GetType(data[3]);
MethodInfo method = calledType.GetMethod(data[2]);
ActionNode.Do action = Delegate.CreateDelegate(typeof(ActionNode.Do), null, method) as ActionNode.Do;
CreateActionNodeWithID(action, id);
break;
case "Inverter":
if (UInt32.TryParse(data[2], out x))
{
CreateDecoratorNodeWithID(DecoratorNodeType.Inverter, x, id);
}
break;
case "Repeater":
if (UInt32.TryParse(data[2], out x))
{
if (data.Count >= 3) // does it contain extra data
{
if (UInt32.TryParse(data[3], out uint y))
{
CreateDecoratorNodeWithID(DecoratorNodeType.Repeater, x, id, y);
}
}
else
{
CreateDecoratorNodeWithID(DecoratorNodeType.Repeater, x, id);
}
}
break;
case "RepeatTillFail":
if (UInt32.TryParse(data[2], out x))
{
CreateDecoratorNodeWithID(DecoratorNodeType.RepeatTillFail, x, id);
}
break;
case "Limiter":
if (UInt32.TryParse(data[2], out x))
{
CreateDecoratorNodeWithID(DecoratorNodeType.RepeatTillFail, x, id);
}
break;
case "Selector":
for (int i = 2; i < count; ++i)
{
if (UInt32.TryParse(data[i], out x))
{
children.Add(x);
}
}
CreateCompositeNodeWithID(CompositeNodeTypes.Selector, children, id);
break;
case "Sequence":
for (int i = 2; i < count; ++i)
{
if (UInt32.TryParse(data[i], out x))
{
children.Add(x);
}
}
CreateCompositeNodeWithID(CompositeNodeTypes.Sequence, children, id);
break;
// Set the root node at the end
case "root":
if (UInt32.TryParse(data[2], out x))
{
SetRootNode(x);
}
break;
}
}
}
return(true);
}