static void Load_AIPL()
{
/* Free all current data */
for (CompanyID c = COMPANY_FIRST; c < MAX_COMPANIES; c++) {
AIConfig::GetConfig(c, AIConfig::AISS_FORCE_GAME)->ChangeAI(NULL);
}
CompanyID index;
while ((index = (CompanyID)SlIterateArray()) != (CompanyID)-1) {
if (index >= MAX_COMPANIES) SlErrorCorrupt("Too many AI configs");
_ai_saveload_version = -1;
SlObject(NULL, _ai_company);
if (_networking && !_network_server) {
if (Company::IsValidAiID(index)) AIInstance::LoadEmpty();
continue;
}
AIConfig *config = AIConfig::GetConfig(index, AIConfig::AISS_FORCE_GAME);
if (StrEmpty(_ai_saveload_name)) {
/* A random AI. */
config->ChangeAI(NULL, -1, false, true);
} else {
config->ChangeAI(_ai_saveload_name, _ai_saveload_version, false, _ai_saveload_is_random);
if (!config->HasAI()) {
/* No version of the AI available that can load the data. Try to load the
* latest version of the AI instead. */
config->ChangeAI(_ai_saveload_name, -1, false, _ai_saveload_is_random);
if (!config->HasAI()) {
if (strcmp(_ai_saveload_name, "%_dummy") != 0) {
DEBUG(ai, 0, "The savegame has an AI by the name '%s', version %d which is no longer available.", _ai_saveload_name, _ai_saveload_version);
DEBUG(ai, 0, "A random other AI will be loaded in its place.");
} else {
DEBUG(ai, 0, "The savegame had no AIs available at the time of saving.");
DEBUG(ai, 0, "A random available AI will be loaded now.");
}
} else {
DEBUG(ai, 0, "The savegame has an AI by the name '%s', version %d which is no longer available.", _ai_saveload_name, _ai_saveload_version);
DEBUG(ai, 0, "The latest version of that AI has been loaded instead, but it'll not get the savegame data as it's incompatible.");
}
/* Make sure the AI doesn't get the saveload data, as he was not the
* writer of the saveload data in the first place */
_ai_saveload_version = -1;
}
}
config->StringToSettings(_ai_saveload_settings);
/* Start the AI directly if it was active in the savegame */
if (Company::IsValidAiID(index)) {
AI::StartNew(index, false);
AI::Load(index, _ai_saveload_version);
}
}
}
static void SaveReal_AIPL(int *index_ptr)
{
CompanyID index = (CompanyID)*index_ptr;
AIConfig *config = AIConfig::GetConfig(index);
if (config->HasAI()) {
ttd_strlcpy(_ai_saveload_name, config->GetName(), lengthof(_ai_saveload_name));
_ai_saveload_version = config->GetVersion();
} else {
/* No AI is configured for this so store an empty string as name. */
_ai_saveload_name[0] = '\0';
_ai_saveload_version = -1;
}
_ai_saveload_is_random = config->IsRandomAI();
_ai_saveload_settings[0] = '\0';
config->SettingsToString(_ai_saveload_settings, lengthof(_ai_saveload_settings));
SlObject(NULL, _ai_company);
/* If the AI was active, store his data too */
if (Company::IsValidAiID(index)) AI::Save(index);
}