Add cleanup for `UnflectApi`

sources/BaseAPI/API/Unflect/UnflectApi.uc

@@ -50,6 +50,7 @@ protected function Constructor() {
 }
 
 protected function Finalizer() {
+    _drop();
     _.memory.Free(completedReplacements);
     _.memory.Free(originalScriptCodes);
     completedReplacements = none;
@@ -57,6 +58,26 @@ protected function Finalizer() {
     functionCaster = none;
 }
 
+public final function bool _drop() {
+    local UFunction nextFunctionInstance;
+    local Text nextFunctionName;
+    local HashTableIterator iter;
+    local ByteArrayBox nextSources;
+
+    // Drop is called when Acedia is shutting down, so releasing references isn't necessary
+    iter = HashTableIterator(completedReplacements.Iterate());
+    while (!iter.HasFinished()) {
+        nextFunctionName = Text(iter.GetKey());
+        nextSources = ByteArrayBox(originalScriptCodes.GetItem(nextFunctionName));
+        if (nextSources != none ) {
+            nextFunctionInstance = FindFunction(nextFunctionName);
+        }
+        if (nextFunctionInstance != none) {
+            nextFunctionInstance.script = nextSources.Get();
+        }
+    }
+}
+
 /// Reverts the replacement of the function's code, restoring its original behavior.
 ///
 /// The function to be reverted should be specified using its full path, in the format
@@ -306,7 +327,6 @@ private final function bool _replaceFunction(Text oldFunctionLowerCase, Text new
         _.memory.Free(initialCode);
     }
     replace.script = with.script;
-    Log("TRULLY!" @ replace @ with);
     return true;
 }
 

sources/BaseAPI/Global.uc

@@ -104,10 +104,14 @@ protected function Initialize() {
 /// Drops references to all API from base realm, including self-reference, previously returned by
 /// [`Global::GetInstance()`] method.
 public function DropCoreAPI() {
+    unflect._drop();
     memory = none;
+    unflect = none;
+    sideEffects = none;
     ref = none;
     box = none;
     text = none;
+    math = none;
     collections = none;
     logger = none;
     alias = none;
@@ -120,6 +124,7 @@ public function DropCoreAPI() {
     scheduler = none;
     commands = none;
     avarice = none;
+    environment = none;
     default.myself = none;
 }