Changeset 436 for code/branches/FICN/src/network/ClientInformation.cc

Timestamp:

Dec 9, 2007, 12:42:46 PM (16 years ago)

Author:

scheusso

Message:

extended gamestatehandling for diffed and not diffed gamestates (initial states, etc)

File:

• code/branches/FICN/src/network/ClientInformation.cc (modified) (2 diffs)

code/branches/FICN/src/network/ClientInformation.cc

@@ -16 +16 @@
 ClientInformation::ClientInformation()
 {
+  gamestateID_=GAMESTATEID_INITIAL;
   preve=0;
   nexte=0;
+  this->head=false;
+}
+
+ClientInformation::ClientInformation(bool head)
+{
+  gamestateID_=GAMESTATEID_INITIAL;
+  preve=0;
+  nexte=0;
+  this->head=head;
 }
 //
@@ -54 +64 @@
 }
 
-void ClientInformation::setPrev(ClientInformation *prev){
-  this->preve = prev;
+bool ClientInformation::setPrev(ClientInformation *prev){
+  if(!head)
+    this->preve = prev;
+  else
+    return false;
+  return true;
 }
 
-void ClientInformation::setNext(ClientInformation *next){
+bool ClientInformation::setNext(ClientInformation *next){
   this->nexte = next;
+  return true;
 }
 
-void ClientInformation::insertAfter(ClientInformation *ins){
+ClientInformation *ClientInformation::insertAfter(ClientInformation *ins){
   this->nexte->setPrev(ins);
   ins->setNext(this->nexte);
   ins->setPrev(this);
   this->nexte = ins;
+  return ins;
 }
 
-void ClientInformation::insertBefore(ClientInformation *ins){
+ClientInformation *ClientInformation::insertBefore(ClientInformation *ins){
   this->prev()->setNext(ins);
   ins->setPrev(this->preve);
   this->preve=ins;
   ins->setNext(this);
+  return ins;
+}
+
+void ClientInformation::setID(int clientID){
+  clientID_ = clientID;
+}
+void ClientInformation::setPeer(ENetPeer *peer){
+  peer_ = peer;
+}
+
+void ClientInformation::setGamestateID(int id){
+  gamestateID_=id;
+}
+
+int ClientInformation::getID(){
+  return clientID_;
+}
+ENetPeer *ClientInformation::getPeer(){
+  return peer_;
+}
+
+int ClientInformation::getGamestateID(){
+  return gamestateID_;
+}
+
+ClientInformation *ClientInformation::insertBack(ClientInformation *ins){
+  ClientInformation *temp = this;
+  while(temp->next()!=0){
+    temp = temp->next();
+  }
+  temp->setNext(ins);
+  ins->setPrev(temp);
+  return ins;
+}
+
+bool ClientInformation::removeClient(int clientID){
+  ClientInformation *temp = this;
+  while(temp!=0 && temp->getID()!=clientID)
+    temp = temp->next();
+  if(temp==0)
+    return false;
+  delete temp;
+  return true;
+}
+
+bool ClientInformation::removeClient(ENetPeer *peer){
+  ClientInformation *temp = this;
+  while(temp!=0 && (temp->getPeer()->address.host!=peer->address.host || temp->getPeer()->address.port!=peer->address.port))
+    temp = temp->next();
+  if(temp==0)
+    return false;
+  delete temp;
+  return true;
+}
+
+/**
+ * This function goes forward through the list and looks for an element with clientID
+ * This function should only be applied to the head of the list
+ * @param clientID id to look for
+ * @return pointer to the element in the list or 0 if the search was unsuccessfull
+ */
+ClientInformation *ClientInformation::findClient(int clientID, bool look_backwards){
+  ClientInformation *temp = this;
+  while(temp!=0 && temp->getID()!=clientID)
+    temp = temp->next();
+  // returns 0 if nothing has been found
+  return temp;
+}
+
+/**
+ * This function goes forward through the list and looks for an element with clientID
+ * This function should only be applied to the head of the list
+ * @param peer peer to look for
+ * @return pointer to the element in the list
+ */
+ClientInformation *ClientInformation::findClient(ENetAddress *address, bool look_backwards){
+  ClientInformation *temp = this;
+  while(temp!=0 && (temp->getPeer()->address.host!=address->host || temp->getPeer()->address.port != address->port))
+    temp = temp->next();
+  // returns 0 if nothing has been found
+  return temp;
 }