Fix using old method name `ToPlainString()`

sources/GameModes/BaseGameMode.uc

@@ -106,7 +106,7 @@ protected function FromData(AssociativeArray source)
     }
     nextText = source.GetText(P("difficulty"));
     if (nextText != none) {
-        difficulty = nextText.ToPlainString();
+        difficulty = nextText.ToString();
     }
     includeFeature =
         DynamicIntoStringArray(source.GetDynamicArray(P("includeFeature")));
@@ -136,11 +136,11 @@ private final function FeatureConfigPair AssociativeArrayIntoPair(
     }
     nextText = source.GetText(P("feature"));
     if (nextText != none) {
-        result.feature = nextText.ToPlainString();
+        result.feature = nextText.ToString();
     }
     nextText = source.GetText(P("config"));
     if (nextText != none) {
-        result.config = nextText.ToPlainString();
+        result.config = nextText.ToString();
     }
     return result;
 }
@@ -157,7 +157,7 @@ private final function array<string> DynamicIntoStringArray(DynamicArray source)
     {
         nextText = source.GetText(i);
         if (nextText != none) {
-            includeFeature[i] = nextText.ToPlainString();
+            includeFeature[i] = nextText.ToString();
         }
     }
 }

sources/GameModes/GameMode.uc

@@ -91,15 +91,15 @@ protected function FromData(AssociativeArray source)
     }
     nextText = source.GetText(P("gameTypeClass"));
     if (nextText != none) {
-        gameTypeClass = nextText.ToPlainString();
+        gameTypeClass = nextText.ToString();
     }
     nextText = source.GetText(P("acronym"));
     if (nextText != none) {
-        acronym = nextText.ToPlainString();
+        acronym = nextText.ToString();
     }
     nextText = source.GetText(P("mapPrefix"));
     if (nextText != none) {
-        mapPrefix = nextText.ToPlainString();
+        mapPrefix = nextText.ToString();
     }
     nextArray = source.GetDynamicArray(P("option"));
     if (nextArray == none) {
@@ -112,11 +112,11 @@ protected function FromData(AssociativeArray source)
         nextPair.value  = "";
         nextText = source.GetText(P("key"));
         if (nextText != none) {
-            nextPair.key = nextText.ToPlainString();
+            nextPair.key = nextText.ToString();
         }
         nextText = source.GetText(P("value"));
         if (nextText != none) {
-            nextPair.value = nextText.ToPlainString();
+            nextPair.value = nextText.ToString();
         }
         option[option.length] = nextPair;
     }

sources/VotingHandlerAdapter.uc

@@ -174,8 +174,8 @@ private function string BuildOptionsString(GameMode gameMode)
     options = gameMode.GetOptions();
     for (iter = options.Iterate(); !iter.HasFinished(); iter.Next())
     {
-        nextKey     = Text(iter.GetKey()).ToPlainString();
+        nextKey     = Text(iter.GetKey()).ToString();
-        nextValue   = Text(iter.Get()).ToPlainString();
+        nextValue   = Text(iter.Get()).ToString();
         if (optionWasAdded) {
             result $= "?";
         }
@@ -227,7 +227,7 @@ public final function PrepareForServerTravel()
         nextGameClass = class<GameInfo>(_.memory.LoadClassS(nextGameClassName));
     }
     default.isServerTraveling = true;
-    default.targetGameMode = availableGameModes[pickedVHConfig].ToPlainString();
+    default.targetGameMode = availableGameModes[pickedVHConfig].ToString();
     nextGameMode = GetConfigFromString(default.targetGameMode);
     default.storedGameDifficulty = nextGameClass.default.gameDifficulty;
     nextGameClass.default.gameDifficulty = GetNumericDifficulty(nextGameMode);