Add support for localized item names (#20)

Adds a new item config section `localized_name` which provides language-specific item names.

Co-authored-by: nosoop <[email protected]>

scripting/cwx/item_config.sp

@@ -7,6 +7,7 @@ enum struct CustomItemDefinition {
 
 	int defindex;
 	char displayName[128];
+	KeyValues localizedNames;
 	char className[128];
 	int loadoutPosition[NUM_PLAYER_CLASSES];
 
@@ -29,6 +30,7 @@ enum struct CustomItemDefinition {
 		delete this.source;
 		delete this.nativeAttributes;
 		delete this.customAttributes;
+		delete this.localizedNames;
 	}
 }
 
@@ -197,6 +199,12 @@ bool CreateItemFromSection(KeyValues config) {
 		config.GoBack();
 	}
 
+	if (config.JumpToKey("localized_name")) {
+		item.localizedNames = new KeyValues("localized_name");
+		item.localizedNames.Import(config);
+		config.GoBack();
+	}
+
 	g_CustomItems.SetArray(uid, item, sizeof(item));
 	return true;
 }

scripting/cwx/loadout_radio_menu.sp

@@ -339,10 +339,12 @@ static int OnEquipMenuEvent(Menu menu, MenuAction action, int param1, int param2
 			int client = param1;
 			int position = param2;
 
-			// TODO: support localization of item names
 			char uid[MAX_ITEM_IDENTIFIER_LENGTH], itemName[MAX_ITEM_NAME_LENGTH];
 			menu.GetItem(position, uid, sizeof(uid), _, itemName, sizeof(itemName));
 
+			CustomItemDefinition item;
+			GetCustomItemDefinition(uid, item);
+
 			int menuClass = g_iPlayerClassInMenu[client];
 			int menuSlot = g_iPlayerSlotInMenu[client];
 
@@ -354,6 +356,16 @@ static int OnEquipMenuEvent(Menu menu, MenuAction action, int param1, int param2
 			if (!uid[0]) {
 				FormatEx(itemName, sizeof(itemName), "%t", "UnequipCustomItem");
 				redraw = true;
+			} else if (item.localizedNames) {
+				// attempt to look up a localized name based on shortcode
+				char langcode[16], localizedName[MAX_ITEM_NAME_LENGTH];
+				GetLanguageInfo(GetClientLanguage(client), langcode, sizeof(langcode));
+
+				item.localizedNames.GetString(langcode, localizedName, sizeof(localizedName));
+				if (localizedName[0]) {
+					strcopy(itemName, sizeof(itemName), localizedName);
+					redraw = true;
+				}
 			}
 
 			if (equipped) {