rndcolor()

> "A cloud of sangria gas billows from the chest.
> You stagger and your vision blurs."
> When I see the gas billowing from the chest, I'm not yet
> hallucinating. Shouldn't the gas have a normal colour, then?
> Only after my vision blurs should the gas assume a fake colour, I
> think.
>

src/do_name.c

@@ -1002,6 +1002,15 @@ const char *colorpref;
 		hcolors[rn2(SIZE(hcolors))] : colorpref;
 }
 
+/* return a random real color unless hallucinating */
+const char *
+rndcolor()
+{
+	int k = rn2(CLR_MAX);
+	return Hallucination ? hcolor((char *)0) : (k == NO_COLOR) ?
+		"colorless" : c_obj_colors[k];
+}
+
 /* Aliases for road-runner nemesis
  */
 static const char * const coynames[] = {