From ee4d8d69cdded564187651f879b618a4fc2538f9 Mon Sep 17 00:00:00 2001
From: Matthew Cline <zelgadis@sourceforge.net>
Date: Sat, 7 Nov 2009 21:05:59 -0800
Subject: Different launchers make different amount of noise

---
 crawl-ref/source/item_use.cc | 60 +++++++++++++++++++++++++++++++++++++++++---
 crawl-ref/source/item_use.h  |  2 ++
 crawl-ref/source/mon-act.cc  |  1 +
 3 files changed, 59 insertions(+), 4 deletions(-)

(limited to 'crawl-ref')

diff --git a/crawl-ref/source/item_use.cc b/crawl-ref/source/item_use.cc
index 28b8c33d3f..79a4a68779 100644
--- a/crawl-ref/source/item_use.cc
+++ b/crawl-ref/source/item_use.cc
@@ -2229,6 +2229,59 @@ void _merge_ammo_in_inventory(int slot)
     }
 }
 
+void throw_noise(actor* act, const bolt &pbolt, const item_def &ammo)
+{
+    const item_def* launcher = act->weapon();
+
+    if (launcher == NULL)
+        return;
+
+    ASSERT(launcher->base_type == OBJ_WEAPONS);
+
+    if (is_launched(act, launcher, ammo) != LRET_LAUNCHED)
+        return;
+
+    // Throwing and blowguns are silent...
+    int         level = 0;
+    const char* msg   = NULL;
+
+    switch(launcher->sub_type)
+    {
+    case WPN_BLOWGUN:
+        return;
+
+    case WPN_SLING:
+        level = 1;
+        msg   = "You hear a whirring sound.";
+        break;
+    case WPN_HAND_CROSSBOW:
+        level = 3;
+        msg   = "You hear a small twanging sound.";
+        break;
+     case WPN_BOW:
+        level = 5;
+        msg   = "You hear a twanging sound.";
+        break;
+     case WPN_LONGBOW:
+        level = 6;
+        msg   = "You hear a loud twanging sound.";
+        break;
+     case WPN_CROSSBOW:
+        level = 7;
+        msg   = "You hear a thunk.";
+        break;
+ 
+    default:
+        DEBUGSTR("Invalid launcher '%s'",
+                 launcher->name(DESC_PLAIN).c_str());
+        return;
+    }
+    if (act->atype() == ACT_PLAYER || you.can_see(act))
+        msg = NULL;
+
+    noisy(level, act->pos(), msg, act->mindex());
+}
+
 // throw_it - currently handles player throwing only.  Monster
 // throwing is handled in mon-act:_mons_throw()
 // Note: If teleport is true, assume that pbolt is already set up,
@@ -3016,11 +3069,10 @@ bool throw_it(bolt &pbolt, int throw_2, bool teleport, int acc_bonus,
             canned_msg(MSG_EMPTY_HANDED);
     }
 
-    // Throwing and blowguns are silent...
-    if (projected == LRET_LAUNCHED && lnchType != WPN_BLOWGUN)
-        noisy(6, you.pos());
+    throw_noise(&you, pbolt, thrown);
 
-    // ...but any monster nearby can see that something has been thrown.
+    // ...any monster nearby can see that something has been thrown, even
+    // if it didn't make any noise.
     alert_nearby_monsters();
 
     if (ammo_ided)
diff --git a/crawl-ref/source/item_use.h b/crawl-ref/source/item_use.h
index cc8522b76a..8df61d07b6 100644
--- a/crawl-ref/source/item_use.h
+++ b/crawl-ref/source/item_use.h
@@ -99,6 +99,8 @@ bool enchant_armour(int &ac_change, bool quiet, item_def &arm);
 bool setup_missile_beam(const actor *actor, bolt &beam, item_def &item,
                         std::string &ammo_name, bool &returning);
 
+void throw_noise(actor* act, const bolt &pbolt, const item_def &ammo);
+
 bool throw_it(bolt &pbolt, int throw_2, bool teleport = false,
               int acc_bonus = 0, dist *target = NULL);
 
diff --git a/crawl-ref/source/mon-act.cc b/crawl-ref/source/mon-act.cc
index 2547054527..aaf47240cd 100644
--- a/crawl-ref/source/mon-act.cc
+++ b/crawl-ref/source/mon-act.cc
@@ -1336,6 +1336,7 @@ static bool _mons_throw(struct monsters *monster, struct bolt &pbolt,
             set_ident_flags(mitm[hand_used], ISFLAG_KNOW_TYPE);
         }
     }
+    throw_noise(monster, pbolt, item);
 
     // [dshaligram] When changing bolt names here, you must edit
     // hiscores.cc (scorefile_entry::terse_missile_cause()) to match.
-- 
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