Changeset 1232 for code/branches/network3/src/network/PacketDecoder.cc

Timestamp:

May 5, 2008, 1:19:22 AM (17 years ago)

Author:

scheusso

Message:

a lot of changes in order to make it possible to have mulpiple clients with each one a new ship
camera changes
object changes
synchronisable: backsyncronisation should be possible now
gamestatemanager/gamestateclient: functions for backsyncronisation
some changes in order to get the input system (the old one) on the client working
TODO something with the camera position is wrong at the moment (clientside)

File:

• code/branches/network3/src/network/PacketDecoder.cc (modified) (7 diffs)

code/branches/network3/src/network/PacketDecoder.cc

@@ -53 +53 @@
   bool PacketDecoder::elaborate( ENetPacket* packet, int clientId )
   {
-    int client = clientId;
-    COUT(5) << "PacketDecoder: clientId: " << client << std::endl; //control cout, not important, just debugging info
+    COUT(5) << "PacketDecoder: clientId: " << clientId << std::endl; //control cout, not important, just debugging info
     int id = (int)*packet->data; //the first 4 bytes are always the enet packet id
     COUT(5) << "PacketDecoder: packet id: " << id << std::endl;
@@ -64 +63 @@
     }
     switch( id ) {
-  case ACK:
-    acknowledgement( packet, clientId );
-    return true;
-    break;
-  case MOUSE:
-    mousem( packet, clientId );
-    return true;
-    break;
-  case KEYBOARD:
-    keystrike( packet, clientId );
-    return true;
-    break;
-  case CHAT:
-    chatMessage( packet, clientId );
-    return true;
-    break;
-  case GAMESTATE:
-    gstate( packet );
-    return true;
-    break;
-  case CLASSID:
-    clid(packet);
-    return true;
-    break;
+    case ACK:
+      acknowledgement( packet, clientId );
+      return true;
+    case COMMAND:
+      return command( packet, clientId );
+    case MOUSE:
+      mousem( packet, clientId );
+      return true;
+    case KEYBOARD:
+      keystrike( packet, clientId );
+      return true;
+    case CHAT:
+      chatMessage( packet, clientId );
+      return true;
+    case GAMESTATE:
+      gstate( packet );
+      return true;
+    case CLASSID:
+      clid(packet);
+      return true;
+    case WELCOME:
+      return decodeWelcome( packet, clientId );
+    case CONNECT:
+      return decodeConnectRequest( packet, clientId );
     }
     return false;
@@ -105 +104 @@
     //clean memory
     enet_packet_destroy( packet );
+  }
+  
+  bool PacketDecoder::command( ENetPacket* packet, int clientId ){
+    int length = *(int*)((unsigned char *)packet->data+sizeof(int));
+    void *data = (void *)new unsigned char[length];
+    memcpy(data, (void *)(packet->data+2*sizeof(int)), length);
+    return true;
   }
 
@@ -171 +177 @@
     //since the packetgenerator was changed, due to a new parameter, change this function too
     memcpy( (void*)&(currentState->diffed), (const void*)(packet->data+5*sizeof(int)), sizeof(bool));
+    memcpy( (void*)&(currentState->complete), (const void*)(packet->data+5*sizeof(int)+sizeof(bool)), sizeof(bool));
     //since data is not allocated, because it's just a pointer, allocate it with size of gamestatedatastream
     if(currentState->compsize==0)
@@ -178 +185 @@
       COUT(2) << "PacketDecoder: Gamestatepacket-decoder: memory leak" << std::endl;
     //copy the GameStateCompressed data
-    memcpy( (void*)(currentState->data), (const void*)(packet->data+5*sizeof( int ) + sizeof(bool)), currentState->compsize );
+    memcpy( (void*)(currentState->data), (const void*)(packet->data+5*sizeof( int ) + 2*sizeof(bool)), currentState->compsize );
 
     //clean memory
@@ -198 +205 @@
     processClassid(cid);
   }
+  
+  
+  bool PacketDecoder::decodeWelcome( ENetPacket* packet, int clientID ){
+    welcome *w = new welcome;
+    w->allowed = ((welcome *)(packet->data))->allowed;
+    w->shipID = ((welcome *)(packet->data))->shipID;
+    w->clientID = ((welcome *)(packet->data))->clientID;
+    w->id = ((welcome *)(packet->data))->id;
+    enet_packet_destroy( packet );
+    return processWelcome(w);
+  }
+  
+  bool PacketDecoder::decodeConnectRequest( ENetPacket *packet, int clientID ){
+    connectRequest *con = new connectRequest;
+    con->id = ((connectRequest *)(packet->data))->id;
+    enet_packet_destroy( packet );
+    return processConnectRequest(con, clientID );
+  }
 
 
@@ -224 +249 @@
     return;
   }
-
+  
+  bool PacketDecoder::processWelcome( welcome *w ){
+    return true;
+  }
+  
+  bool PacketDecoder::processConnectRequest( connectRequest *con, int clientID ){
+    COUT(3) << "packetdecoder: processing connectRequest" << std::endl;
+    return true;
+  }
 
   //these are some print functions for test stuff