public static IndexedVar AssignVar(VarCollection collection, ScopeGroup scope, string name, bool isGlobal, WorkshopVariable variable, Node node)
{
string workshopName = variable.Name;
if (workshopName == null)
{
workshopName = collection.WorkshopNameFromCodeName(isGlobal, name);
}
int id = variable.ID;
if (id == -1)
{
id = collection.NextFree(isGlobal);
}
else
{
WorkshopVariable assigned = collection.FromID(isGlobal, variable.ID);
if (assigned != null)
{
throw new SyntaxErrorException("Variable ID '" + variable.ID + "' has already been assigned by '" + assigned.Name + "'.", node.Location);
}
}
WorkshopVariable use = new WorkshopVariable(isGlobal, id, workshopName);
IndexedVar var = CreateVar(
collection.WorkshopArrayBuilder,
scope,
name,
isGlobal,
use,
null,
node
);
collection.AllVars.Add(var);
collection.UseCollection(isGlobal)[id] = use;
return(var);
}