Recovered from microbel

server/lib/gamelistener.C

@@ -0,0 +1,97 @@
+/*
+ * PVVMUD a 3D MUD
+ * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+#include "gamelistener.H"
+
+
+CGameListenerItem::CGameListenerItem() {
+  m_s=0;
+  m_v=NULL;
+  m_priority=0;
+}
+
+CGameListenerItem::CGameListenerItem(DWORD gameObject, CGameFunctionObject 
+          *func, int priority) {
+  m_s=gameObject;
+  m_v=func;
+  m_priority=priority;
+}
+
+CGameListenerItem::~CGameListenerItem() {
+}
+
+void CGameListenerList::CGameListenerList() {
+}
+
+void CGameListenerList::CGameListenerList() {
+  listenerlist.clear();
+}
+
+void CGameListenerList::add(DWORD gameObject, CGameFunctionObject *func,
+          int priority) {
+  list<CGameListenerItem>::iterator i;
+
+  for(i=listenerlist.begin();i!=listenerlist.end;i++) {
+    if ( (*i).second.priority > priority) {
+      listenerlist.insert(i,CGameListenerItem(gameObject, func, priority)); 
+      return;
+    };
+  };
+  listenerlist.push_back(CGameListenerItem(gameObject, func, priority));
+}
+
+void CGameListenerList::execute(CGameEvent *gameEvent) {
+  list<CGameListenerItem>::iterator i;
+
+  for(i=i.begin(); i!=i.end; i++) {
+    if (!(*i).second.m_v->execute(gameEvent)) return;
+  };
+}
+
+
+void CGameListener::CGameListener() {
+}
+
+void CGameListener::~CGameListener() {
+  hash.clear();
+}
+
+void CGameListener::add(DWORD event, DWORD gameObject, 
+          CGameFunctionObject *func, int priority) {
+
+  key.event  = event;
+  key.object = gameObject;
+
+  hash[key]=CGameListenerList();
+  hash[key].add(gameObject, func, priority);
+
+} 
+
+
+void CGameListener::execute(CGameEvent *gameEvent) {
+
+  key.event  = gameEvent.id;
+  key.object = gameEvent.subject;
+  
+  hash[key].execute(gameEvent);
+
+}
+
+
+