Add item access restrictions

scripting/cwx.sp

@@ -298,14 +298,24 @@ void OnClientCustomLoadoutItemModified(int client) {
 	// return LookupAndEquipItem(client, itemuid);
 }
 
+/**
+ * Returns whether or not the player can actually equip this item normally.
+ * (This does not prevent admins from forcibly applying the item to the player.)
+ */
 bool CanPlayerEquipItem(int client, const char[] uid) {
-	// TODO hide based on admin overrides
-
 	TFClassType playerClass = TF2_GetPlayerClass(client);
 
 	CustomItemDefinition item;
-	return g_CustomItems.GetArray(uid, item, sizeof(item))
-			&& item.loadoutPosition[playerClass] != -1;
+	if (!g_CustomItems.GetArray(uid, item, sizeof(item))) {
+		// item doesn't exist.
+		return false;
+	} else if (item.loadoutPosition[playerClass] == -1) {
+		return false;
+	} else if (item.access[0] && !CheckCommandAccess(client, item.access, 0, true)) {
+		// this item requires access
+		return false;
+	}
+	return true;
 }
 
 static bool IsPlayerInRespawnRoom(int client) {

scripting/cwx/item_config.sp

@@ -10,6 +10,8 @@ enum struct CustomItemDefinition {
 	char className[128];
 	int loadoutPosition[NUM_PLAYER_CLASSES];
 
+	char access[64];
+
 	KeyValues nativeAttributes;
 	KeyValues customAttributes;
 
@@ -164,6 +166,9 @@ bool CreateItemFromSection(KeyValues config) {
 
 	item.bKeepStaticAttributes = !!config.GetNum("keep_static_attrs", true);
 
+	// allows restricting access to the item
+	config.GetString("access", item.access, sizeof(item.access));
+
 	if (config.JumpToKey("attributes_game")) {
 		item.nativeAttributes = new KeyValues("attributes_game");
 		item.nativeAttributes.Import(config);

scripting/cwx/loadout_radio_menu.sp

@@ -140,7 +140,7 @@ static bool ItemVisibleInEquipMenu(int client, const char[] uid) {
 		return false;
 	}
 
-	// visible for submenu, but player can't equip it
+	// visible for submenu, but player can't equip it for other reasons
 	return CanPlayerEquipItem(client, uid);
 }