private object GetSubject(StringVariableContext context)
{
switch (Data.EntityType)
{
case "Effect":
var effect = Container.Instance.Resolve <IEffectRepository>().FindOrFail(Data.EntityId);
effect.StackCount = context.StackCount;
effect.Skill = context.Skill;
return(effect);
case "Behaviour":
var behaviour = Container.Instance.Resolve <IBehaviourRepository>().FindOrFail(Data.EntityId);
behaviour.StackCount = context.StackCount;
return(behaviour);
case "Mastery":
var mastery = CharacterManager.Instance.Character.Entity.GetComponent <MasteriesComponent>().Find(Data.EntityId);
return(mastery);
case "Property":
return(CharacterManager.Instance.Character.Entity.GetComponent <PropertiesComponent>());
default:
throw new Exception($"Invalid entity type {Data.EntityType}");
}
}
private Delegate CreateMethodDelegate(StringVariableContext context)
{
var key = GetCacheKey();
if (Cache.ContainsKey(key))
{
return(Cache[key]);
}
var subject = GetSubject(context);
var method = subject.GetType().GetMethod(Data.PropertyName, BindingFlags);
if (method == null)
{
throw new Exception($"{subject.GetType()} doesn't have method with name {Data.PropertyName}");
}
return(Cache[key] = Delegate.CreateDelegate(typeof(Func <GameObject, string>), subject, method));
}
public string ToString(StringVariableContext context)
{
return(Variables.Count > 0
? ToString(Variables.Select(variable => variable.GetValue(context)))
: ToString());
}
public object GetValue(StringVariableContext context)
{
return(CreateMethodDelegate(context).Method.Invoke(GetSubject(context), new object[] { context.Entity }));
}