fight: Generate noise on fighting

Very rough draft of "make noise when fighting".  Needs extensive
play-testing and tuning.  Noise scales linearly with damage done, and
also linearly with noise_factor, which is determined by weapon type
(clubs make more noise than dagger) or monster attack type (tail slaps
make more noise than stinging).  Plus, a litle extra noise is added on
for the flaming and electrocution brands.

1 files changed, 5 insertions, 0 deletions

diff --git a/crawl-ref/source/fight.h b/crawl-ref/source/fight.h
index 46033a0b2f..3dd95ddf93 100644
--- a/crawl-ref/source/fight.h
+++ b/crawl-ref/source/fight.h
@@ -106,6 +106,9 @@ public:
     int       min_delay;
     int       final_attack_delay;
 
+    int       noise_factor;
+    int       extra_noise;
+
     // Attacker's damage output potential:
 
     item_def  *weapon;
@@ -207,6 +210,8 @@ private:
 
     std::vector<attack_final_effect> final_effects;
 
+    void handle_noise();
+
 private:
     // Monster-attack specific stuff
     bool mons_attack_you();