Change Commands feature to use configured steamIDs

Previously we've used hardcoded steam ids to test commands on our
servers. Proper priviledge system still wasn't introduced, but
hardcoding ourselves before public release is a shitty idea, so I've
added an alternative crutch instead: server admin can now specify steam
ids of players allowed to use commands in the config.

This is a temporary workaround and to be replaced later.

sources/Commands/Commands.uc

@@ -21,35 +21,58 @@ class Commands extends FeatureConfig
     perobjectconfig
     config(AcediaSystem);
 
-var public config bool      useChatInput;
-var public config bool      useMutateInput;
-var public config string    chatCommandPrefix;
+var public config bool          useChatInput;
+var public config bool          useMutateInput;
+var public config string        chatCommandPrefix;
+var public config array<string> allowedPlayers;
 
 protected function HashTable ToData()
 {
+    local int       i;
     local HashTable data;
+    local ArrayList playerList;
+
     data = __().collections.EmptyHashTable();
     data.SetBool(P("useChatInput"), useChatInput, true);
     data.SetBool(P("useMutateInput"), useMutateInput, true);
     data.SetString(P("chatCommandPrefix"), chatCommandPrefix);
+    playerList = _.collections.EmptyArrayList();
+    for (i = 0; i < allowedPlayers.length; i += 1) {
+        playerList.AddString(allowedPlayers[i]);
+    }
+    data.SetItem(P("allowedPlayers"), playerList);
+    playerList.FreeSelf();
     return data;
 }
 
 protected function FromData(HashTable source)
 {
+    local int       i;
+    local ArrayList playerList;
+
     if (source == none) {
         return;
     }
     useChatInput        = source.GetBool(P("useChatInput"));
     useMutateInput      = source.GetBool(P("useMutateInput"));
     chatCommandPrefix   = source.GetString(P("chatCommandPrefix"), "!");
+    playerList          = source.GetArrayList(P("allowedPlayers"));
+    allowedPlayers.length = 0;
+    if (playerList == none) {
+        return;
+    }
+    for (i = 0; i < playerList.GetLength(); i += 1) {
+        allowedPlayers[allowedPlayers.length] = playerList.GetString(i);
+    }
+    playerList.FreeSelf();
 }
 
 protected function DefaultIt()
 {
-    useChatInput        = true;
-    useMutateInput      = true;
-    chatCommandPrefix   = "!";
+    useChatInput            = true;
+    useMutateInput          = true;
+    chatCommandPrefix       = "!";
+    allowedPlayers.length   = 0;
 }
 
 defaultproperties

sources/Commands/Commands_Feature.uc

@@ -46,6 +46,9 @@ var private /*config*/ bool useMutateInput;
 //  Chat messages, prepended by this prefix will be treated as commands.
 //  Default is "!". Empty values are also treated as "!".
 var private /*config*/ Text chatCommandPrefix;
+//  List of steam IDs of players allowed to use commands.
+//  Temporary measure until a better solution is finished.
+var private /*config*/ array<string> allowedPlayers;
 
 var LoggerAPI.Definition errCommandDuplicate;
 
@@ -94,6 +97,7 @@ protected function SwapConfig(FeatureConfig config)
     }
     _.memory.Free(chatCommandPrefix);
     chatCommandPrefix = _.text.FromString(newConfig.chatCommandPrefix);
+    allowedPlayers = newConfig.allowedPlayers;
     if (useChatInput != newConfig.useChatInput)
     {
         useChatInput = newConfig.useChatInput;
@@ -423,6 +427,8 @@ public final function array<Text> GetGroupsNames()
  */
 public final function HandleInput(Parser parser, EPlayer callerPlayer)
 {
+    local int               i;
+    local bool              foundID;
     local string            steamID;
     local PlayerController  controller;
     local Command           commandInstance;
@@ -435,11 +441,15 @@ public final function HandleInput(Parser parser, EPlayer callerPlayer)
     if (controller == none) return;
 
     steamID = controller.GetPlayerIDHash();
-    if (    steamID != "76561198025127722"
-        &&  steamID != "76561198044316328"
-        &&  steamID != "76561198003353515"
-        &&  steamID != "76561198281136503")
+    for (i = 0; i < allowedPlayers.length; i += 1)
     {
+        if (allowedPlayers[i] == steamID)
+        {
+            foundID = true;
+            break;
+        }
+    }
+    if (!foundID) {
         return;
     }
     parser.MUntilMany(commandName, commandDelimiters, true, true);