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Set items to static

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Set items to static and call the json load only once.
This commit is contained in:
Nemirtingas 2019-07-17 17:28:39 +02:00
parent 7853451b01
commit fb31aef9b2
2 changed files with 16 additions and 9 deletions
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5
dll/steam_inventory.cpp Normal file
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@ -0,0 +1,5 @@
#include "steam_inventory.h"
std::once_flag Steam_Inventory::items_loading;
std::atomic_bool Steam_Inventory::items_loaded(false);
std::map<SteamItemDef_t, std::map<std::string, std::string>> Steam_Inventory::items;

20
dll/steam_inventory.h
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@ -46,7 +46,9 @@ class Steam_Inventory :
std::vector<struct Steam_Inventory_Requests> inventory_requests;
std::map<SteamItemDef_t, std::map<std::string, std::string>> items;
static std::once_flag items_loading;
static std::atomic_bool items_loaded;
static std::map<SteamItemDef_t, std::map<std::string, std::string>> items;
// Like typedefs
using item_iterator = std::map<SteamItemDef_t, std::map<std::string, std::string>>::iterator;
using attr_iterator = std::map<std::string, std::string>::iterator;
@ -58,8 +60,6 @@ class Steam_Inventory :
// Or find a server somewhere to hold the data for us then cache on local settings.
bool need_load_definitions = true;
std::atomic_bool items_loaded;
struct Steam_Inventory_Requests* new_inventory_result(const SteamItemInstanceID_t* pInstanceIDs = NULL, uint32 unCountInstanceIDs = 0)
{
static SteamInventoryResult_t result;
@ -91,11 +91,13 @@ public:
Steam_Inventory(class Settings *settings, class SteamCallResults *callback_results, class SteamCallBacks *callbacks)
{
std::string items_db_file(Local_Storage::get_game_settings_path() + "items.json");
PRINT_DEBUG("Items file path: %s\n", items_db_file.c_str());
items_loaded = false;
std::thread items_load_thread(read_items_db, items_db_file, &items, &items_loaded);
items_load_thread.detach();
std::call_once(items_loading, [&]()
{
std::string items_db_file(Local_Storage::get_game_settings_path() + "items.json");
PRINT_DEBUG("Items file path: %s\n", items_db_file.c_str());
std::thread items_load_thread(read_items_db, items_db_file, &items, &items_loaded);
items_load_thread.detach();
});
this->settings = settings;
this->callbacks = callbacks;
@ -815,4 +817,4 @@ bool SubmitUpdateProperties( SteamInventoryUpdateHandle_t handle, SteamInventory
PRINT_DEBUG("SubmitUpdateProperties\n");
}
};
};