Fix a Listener Bug (#45)

* try a fix

* add debug prints

* more prints

* try again

* more stderr

* print again

* am idiot

* cleanup

* cleanup

common/util/FileUtil.cpp

@@ -16,10 +16,8 @@ std::string file_util::get_project_path() {
 #ifdef _WIN32
   char buffer[FILENAME_MAX];
   GetModuleFileNameA(NULL, buffer, FILENAME_MAX);
-  printf("using path %s\n", buffer);
   std::string::size_type pos =
       std::string(buffer).rfind("jak-project");  // Strip file path down to \jak-project\ directory
-  printf("rfind returned %lld\n", pos);
   return std::string(buffer).substr(
       0, pos + 11);  // + 12 to include "\jak-project" in the returned filepath
 #else

game/system/Deci2Server.cpp

@@ -242,7 +242,7 @@ void Deci2Server::run() {
         return;
       }
       got += x > 0 ? x : 0;
-      hdr->rsvd += got;
+      hdr->rsvd = got;
     }
   }
 

goalc/listener/Listener.cpp

@@ -341,7 +341,7 @@ void Listener::send_buffer(int sz) {
   int wrote = 0;
 
   if (debug_listener) {
-    printf("[L -> T] sending %d bytes...\n", sz);
+    fprintf(stderr, "[L -> T] sending %d bytes...\n", sz);
   }
 
   got_ack = false;
@@ -349,7 +349,7 @@ void Listener::send_buffer(int sz) {
   while (wrote < sz) {
     auto to_send = std::min(512, sz - wrote);
     auto x = write_to_socket(listen_socket, m_buffer + wrote, to_send);
-    wrote += x;
+    wrote += x > 0 ? x : 0;
   }
 
   if (debug_listener) {