Reduce file-open/close boilerplate and simplify formatting

- We introduce a show_string() which will allow us to go without
actually writing a file if we want to later.

- Use cppformat to simplify the output formatting.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/q_rand.hpp b/src/q_rand.hpp
index fe87289b..0aa9ccc8 100644
--- a/src/q_rand.hpp
+++ b/src/q_rand.hpp
@@ -2,7 +2,9 @@
 
 #include "h-basic.h"
 
+#include <string>
+
 void initialize_random_quests(int n);
 bool_ is_randhero(int level);
 bool_ quest_random_init_hook(int q_idx);
-bool_ quest_random_describe(FILE *fff);
+std::string quest_random_describe();