[FlashpointManager] Remove redundant path verification code

Author: WumboSpasm

FlashpointManager/src/Common.cs

@@ -456,15 +456,15 @@ public static void DeleteFileAndDirectories(string file)
             }
 
             // Checks if specified Flashpoint source path is valid
-            public static bool VerifySourcePath()
+            public static bool VerifySourcePath(string sourcePath)
             {
                 bool isFlashpoint = false;
 
                 IterateXML(XmlTree.GetElementsByTagName("list")[0].ChildNodes, node =>
                 {
                     if (isFlashpoint || node.Name != "component") return;
 
-                    if (new Component(node).Downloaded)
+                    if (File.Exists(Path.Combine(sourcePath, "Components", new Component(node).ID)))
                     {
                         isFlashpoint = true;
                     }

FlashpointManager/src/Forms/Settings.cs

@@ -18,19 +18,7 @@ private void BrowseButton_Click(object sender, EventArgs e)
 
             if (pathDialog.ShowDialog() == CommonFileDialogResult.Ok)
             {
-                bool isFlashpoint = false;
-
-                FPM.IterateXML(FPM.XmlTree.GetElementsByTagName("list")[0].ChildNodes, node =>
-                {
-                    if (isFlashpoint || node.Name != "component") return;
-
-                    if (File.Exists(Path.Combine(pathDialog.FileName, "Components", new Component(node).ID)))
-                    {
-                        isFlashpoint = true;
-                    }
-                });
-
-                if (isFlashpoint)
+                if (FPM.VerifySourcePath(pathDialog.FileName))
                 {
                     LocationBox.Text = pathDialog.FileName;
                 }

FlashpointManager/src/Program.cs

@@ -129,7 +129,7 @@ static void Main(string[] args)
             }
 
             // Verify that the configured Flashpoint path is valid
-            while (!FPM.VerifySourcePath())
+            while (!FPM.VerifySourcePath(FPM.SourcePath))
             {
                 FPM.GenericError(
                     "The Flashpoint directory specified in fpm.cfg is invalid!\n\n" +