private static uint ImportBehavior(BehaviorXml details, AccessDatabase database)
{
var behaviorTable = database["BehaviorTemplate"];
var entry = behaviorTable.Create();
var behavior = new BehaviorTemplateTable(entry);
behavior.effectID = (int)details.Effect;
behavior.templateID = (int)details.Type;
foreach (var detailsParameter in details.Parameters)
{
var parameterTable = database["BehaviorParameter"];
var parameterEntry = parameterTable.Create(behavior.behaviorID);
var parameter = new BehaviorParameterTable(parameterEntry);
parameter.parameterID = detailsParameter.Name;
if (detailsParameter.Behavior)
{
parameter.value = detailsParameter.Next == null ? 0 : ImportBehavior(detailsParameter.Next, database);
}
else
{
parameter.value = detailsParameter.Value;
}
}
return((uint)behavior.behaviorID);
}
public static BehaviorBase Load(AccessDatabase database, uint id, out bool cached)
{
lock (Cache)
{
cached = Cache.TryGetValue(id, out var cache);
if (cached)
{
return(cache);
}
}
var table = database["BehaviorTemplate"];
if (!table.Seek((int)id, out var behavior))
{
throw new Exception($"Failed to find BehaviorTemplate for Behavior Id: {id}!");
}
var entry = new BehaviorTemplateTable(behavior);
var template = (Template)entry.templateID;
var instance = BehaviorRegistry.InquireBehavior(template);
lock (Cache)
{
Cache[id] = instance;
}
instance.Id = id;
instance.Effect = (uint)entry.effectID;
instance.Load(database);
foreach (var property in instance.GetType().GetProperties())
{
var attribute = property.GetCustomAttribute <ParameterAttribute>();
if (attribute == null)
{
continue;
}
object value;
if (property.PropertyType == typeof(BehaviorBase))
{
value = instance.Branch(database, attribute.Name);
}
else if (property.PropertyType == typeof(bool))
{
value = instance.GetParameter <int>(database, attribute.Name) == 1;
}
else
{
value = instance.GetParameter(database, attribute.Name, property.PropertyType);
if (value == null)
{
continue;
}
}
property.SetValue(instance, value);
}
return(instance);
}
public void Apply(AccessDatabase database)
{
foreach (var property in GetType().GetProperties())
{
if (property.PropertyType != typeof(BehaviorBase))
{
continue;
}
var behavior = (BehaviorBase)property.GetValue(this);
if (behavior == null)
{
continue;
}
if (!Branches.Contains(behavior))
{
Branches.Add(behavior);
}
}
if (Id == default)
{
var table = database["BehaviorTemplate"];
var entry = table.Create();
var template = new BehaviorTemplateTable(entry);
Id = (uint)template.behaviorID;
template.effectID = (int)Effect;
var type = GetType();
var attribute = type.GetCustomAttribute <BehaviorAttribute>();
if (attribute == null)
{
throw new Exception($"Invalid behavior template: {type}!");
}
template.templateID = (int)attribute.Template;
}
foreach (var branch in Branches)
{
branch.Apply(database);
}
foreach (var property in GetType().GetProperties())
{
var attribute = property.GetCustomAttribute <ParameterAttribute>();
if (attribute == null)
{
continue;
}
if (property.PropertyType == typeof(BehaviorBase))
{
var behavior = (BehaviorBase)property.GetValue(this);
SetParameter(database, attribute.Name, behavior);
}
else if (property.PropertyType == typeof(bool))
{
var boolean = (bool)property.GetValue(this);
SetParameter(database, attribute.Name, boolean ? 1 : 0);
}
else
{
SetParameter(database, attribute.Name, (object)property.GetValue(this));
}
}
ApplyChanges(database);
}