private void Awake() {
meshFilter = GetComponent<MeshFilter>();
meshCollider = GetComponent<MeshCollider>();
meshRenderer = GetComponent<MeshRenderer>();
Mesh mesh = GenerateAreaMesh();
meshFilter.mesh = mesh;
meshCollider.sharedMesh = mesh;
meshCollider.isTrigger = true;
meshRenderer.material = uncontrolledAreaMaterial;
agentsInZone = new HashSet<ICharacter>();
CurrentState = AreaNodeVisualisationStates.UNCONTROLLED;
}
// Handler functions for when characters move from zone to zone.
private void HandleCharacterEnterAreaEvent(object sender, ICharacter character)
{
// DebuggingHelpers.PrintCurrentMethodName();
AreaNodeVisualisation area = (AreaNodeVisualisation)sender;
// Whatever the state of the area the Character was PREVIOUSLY in should become the state of the new area, unless the entered area already has a state which supersedes it.
AreaNodeVisualisationStates state = characterStateMap[character];
if (state.Priority() >= area.CurrentState.Priority())
{
area.CurrentState = state;
}
// ok! we better make sure we keep everything up to date.
characterAreaMap[character] = area;
}
private void UpdateAreaStateBasedOnCharactersWithinIt(AreaNodeVisualisation area)
{
if (area == null)
{
return;
}
AreaNodeVisualisationStates state = AreaNodeVisualisationStates.UNCONTROLLED;
foreach (ICharacter c in area.AgentsInZone)
{
if (characterStateMap[c].Priority() >= state.Priority())
{
state = characterStateMap[c];
}
}
area.CurrentState = state;
}
public static int Priority(this AreaNodeVisualisationStates s)
{
return(nodeStatePriorityLevels[(int)s]);
}