public bool TryGetVariant(object inContext, TableKeyPair inKey, out Variant outVariant)
{
if (m_HasSpecialVariantLookups)
{
if (m_FullPathVarLookup != null)
{
FullPathVarRule rule;
if (m_FullPathVarLookup.TryGetValue(inKey, out rule))
{
outVariant = rule.Resolve(inContext);
return(true);
}
}
if (m_TableVarLookup != null)
{
TableVarRule rule;
if (m_TableVarLookup.TryGetValue(inKey.TableId, out rule))
{
outVariant = rule.Resolve(inKey.VariableId, inContext);
return(true);
}
}
if (m_GetVarWithContextFallback != null)
{
outVariant = m_GetVarWithContextFallback(inKey, inContext);
return(true);
}
if (m_GetVarFallback != null)
{
outVariant = m_GetVarFallback(inKey);
return(true);
}
}
VariantTable table;
if (InternalTryGetTable(inContext, inKey.TableId, out table, false))
{
return(table.TryLookup(inKey.VariableId, out outVariant));
}
if (m_Base != null)
{
return(m_Base.TryGetVariant(inContext, inKey, out outVariant));
}
outVariant = Variant.Null;
return(false);
}
/// <summary>
/// Attempts to resolve a variable.
/// </summary>
static public bool TryResolve(this IVariantResolver inResolver, object inContext, TableKeyPair inKey, out Variant outVariant)
{
inResolver.RemapKey(ref inKey);
bool bRetrieved = inResolver.TryGetVariant(inContext, inKey, out outVariant);
if (bRetrieved)
{
return(true);
}
VariantTable table;
bool bFoundTable = inResolver.TryGetTable(inContext, inKey.TableId, out table);
if (!bFoundTable || table == null)
{
UnityEngine.Debug.LogErrorFormat("[IVariantResolver] Unable to retrieve table with id '{0}'", inKey.TableId.ToDebugString());
outVariant = Variant.Null;
return(false);
}
return(table.TryLookup(inKey.VariableId, out outVariant));
}
