sdql wrapper for generators and getting list output from generators (#91954)

code/__HELPERS/generators.dm

@@ -9,3 +9,13 @@
 	string_repr = copytext(string_repr, 11, length(string_repr)) // strips extraneous data
 	string_repr = replacetext(string_repr, "\"", "") // removes the " around the type
 	return splittext(string_repr, ", ")
+
+/generator/proc/RandList()
+	var/possible_vector = Rand()
+	var/vector_length = length(possible_vector)
+	if(vector_length == 0)
+		return possible_vector
+	. = list()
+	for(var/i in 1 to vector_length)
+		. += possible_vector[i]
+	return .

code/modules/admin/verbs/SDQL2/SDQL_2_wrappers.dm

@@ -289,6 +289,9 @@
 /proc/_viewers(Dist, Center = usr)
 	return viewers(Dist, Center)
 
+/proc/_generator(type = "num", A = 0, B = 1, rand = UNIFORM_RAND)
+	return generator(type, A, B, rand)
+
 /// Auxtools REALLY doesn't know how to handle filters as values;
 /// when passed as arguments to auxtools-called procs, they aren't simply treated as nulls -
 /// they don't even count towards the length of args.