Method initializeAIModule

bwapi/BWAPI/Source/GameUpdate.cpp:324–436

--------------------------------------------- AI MODULE ----------------------------------------------

//--------------------------------------------- AI MODULE ----------------------------------------------
void GameImpl::initializeAIModule()
{
  // Declare typedefs for function pointers
  typedef void (*PFNGameInit)(Game *);
  typedef AIModule* (*PFNCreateA1)();

  // Connect to external module if it exists
  externalModuleConnected = false;
  std::string moduleName("<Nothing>");
  if ( server.isConnected() ) //check to see if the server is connected to the client
  {
    // assign a blank AI module to our variable
    this->client = new AIModule();
    // Hide success strings in tournament mode
    if ( !hTournamentModule )
      Broodwar << "BWAPI: Connected to AI Client process" << std::endl;
    // Set the module string
    moduleName = "<Client Connection>";
    externalModuleConnected = true;
  }
  else // if not, load the AI module DLL
  {
    // declare/assign variables
    hAIModule         = nullptr;

    std::string dll;
    std::string aicfg = LoadConfigString("ai", BUILD_DEBUG ? "ai_dbg" : "ai", "_NULL");
    if (aicfg == "_NULL")
    {
      BWAPIError("Could not find %s under ai in \"%s\".", BUILD_DEBUG ? "ai_dbg" : "ai", configPath().c_str());
    }
    else
    {
      std::stringstream aiList(aicfg);

      // Get DLL name
      dll = aicfg.substr(0, aicfg.find_first_of(','));

      // Skip to current intended instance
      for (int i = 0; i < (int)gdwProcNum && aiList; ++i)
        std::getline(aiList, dll, ',');

      // trim whitespace outside quotations and then the quotations
      Util::trim(dll, Util::is_whitespace_or_newline);
      Util::trim(dll, [](char c) { return c == '"'; });

      hAIModule = LoadLibraryA(dll.c_str());
    }

    if ( !hAIModule )
    {
      //if hAIModule is nullptr, there there was a problem when trying to load the AI Module
      this->client = new AIModule();

      // enable flags to allow interaction
      Broodwar->enableFlag(Flag::CompleteMapInformation);
      Broodwar->enableFlag(Flag::UserInput);