public MemoryType MemoryType; //This tells us what type of memory this is about.
public virtual void UpdateMemory(MemoryGraph memoryGraph, MemoryGraphNode retainedMemory, MemoryCue memCue, float UpdateFrequency)
{
//LastLocation = memCue.CurrentLocation;
//if(memCue.CachedTransform != null)
// LastPosition = memCue.CachedTransform.position;
retainedMemory.LastLocation = memCue.CurrentLocation;
if (memCue.CachedTransform != null)
retainedMemory.LastPosition = memCue.CachedTransform.position;
retainedMemory.LastUpdated = Time.time;
//Debug.Log("Making a memory connection between " + memCue.UniqueNodeID + " and " + LastLocation.ToString() + " - " + UpdateFrequency);
//if (UpdateFrequency <= 0.0f) //We want to strengthen the memory between the specific item and the place it has been observed.
// return;
MemoryGraphNode locNode;
string locString = retainedMemory.LastLocation.ToString();
if (!memoryGraph.Contains(locString))
{
locNode = memoryGraph.AddNamedNodeToGraph(new LocationNode(retainedMemory.LastLocation));
memoryGraph.AddUndirectedEdge(locNode, retainedMemory);
}
if (UpdateFrequency <= 0.0f) //We want to strengthen the memory between the specific item and the place it has been observed.
return;
if (memoryGraph.Contains(locString))
locNode = memoryGraph.GetNamedNodeFromGraph(locString);
else
locNode = memoryGraph.AddNamedNodeToGraph(new LocationNode(retainedMemory.LastLocation));
//First make a connection between the place and the item.
int index = locNode.Neighbours.IndexOf(retainedMemory);
if (index == -1)
{
//Somehow the cue relationship has been broken!?
//Rebuild it!
memoryGraph.AddDirectedEdge(locNode, retainedMemory, UpdateFrequency, UpdateFrequency);
}
else
{
//Strengthing the memory based on the length of time it was active in the working set.
locNode.StrengthenMemory(index, UpdateFrequency);
//locNode.StrengthenOpinion(index, UpdateFrequency); //We keep opinion strength updating here because it represents how strongly the agent believes the item / character etc. is connected to this location.
//Debug.Log(string.Format("Node: {0}, NS: {1}, ES: {2}", retainedMemory.UID, locNode.NodeStrengths[index], locNode.EdgeStrengths[index]));
//Debug.Log(string.Format("NS: {0}, ES: {1}", locNode.NodeStrengths[index], cueNode.EdgeStrengths[index]));
}
//Then between the item and the place.
index = retainedMemory.Neighbours.IndexOf(locNode);
if (index == -1)
{
//Somehow the cue relationship has been broken!?
//Rebuild it!
memoryGraph.AddDirectedEdge(retainedMemory, locNode, UpdateFrequency, UpdateFrequency);
}
else
{
//Strengthing the memory based on the length of time it was active in the working set.
retainedMemory.StrengthenMemory(index, UpdateFrequency);
//retainedMemory.StrengthenOpinion(index, UpdateFrequency); //We keep opinion strength updating here because it represents how strongly the agent believes the item / character etc. is connected to this location.
//Debug.Log(string.Format("Node: {0}, NS: {1}, ES: {2}", locNode.UID, retainedMemory.NodeStrengths[index], retainedMemory.EdgeStrengths[index]));
//Debug.Log(string.Format("NS: {0}, ES: {1}", locNode.NodeStrengths[index], cueNode.EdgeStrengths[index]));
}
}