From f0b1b91a9f1d11a7fb242c6db09f52f70e810536 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Sat, 6 Oct 2012 21:28:15 -0400
Subject: [PATCH] client removes Shot objects when they expire

---
 src/client/Client.cc | 9 +++++++++
 src/client/Client.h  | 1 +
 2 files changed, 10 insertions(+)

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 1599f71..b53f7b3 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -291,6 +291,15 @@ void Client::update(double elapsed_time)
         }
     }
 
+    for (m_shots_iterator_t it = m_shots.begin(); it != m_shots.end(); )
+    {
+        sf::Vector3f shot_position = (*it)->get_position();
+        if (shot_position.z <= 0.0)
+            it = m_shots.erase(it);
+        else
+            it++;
+    }
+
     // For now, we are going to do a very crude shove data into
     // packet from keyboard and mouse events.
     // TODO:  Clean this up and make it more robust
diff --git a/src/client/Client.h b/src/client/Client.h
index 4c37d2f..a4cd811 100644
--- a/src/client/Client.h
+++ b/src/client/Client.h
@@ -75,6 +75,7 @@ class Client
         float m_drawing_shot_distance;
         bool m_shot_fired;
         std::list< refptr<Shot> > m_shots;
+        typedef std::list< refptr<Shot> >::iterator m_shots_iterator_t;
 };
 
 #endif