Added test for adding files during hotload

IDE/Tests/BugW005/BeefProj.toml

@@ -0,0 +1,5 @@
+FileVersion = 1
+
+[Project]
+Name = "Bug"
+StartupObject = "Bug.Program"

IDE/Tests/BugW005/BeefSpace.toml

@@ -0,0 +1,6 @@
+FileVersion = 1
+Projects = {Bug = {Path = "."}}
+
+[Workspace]
+StartupProject = "Bug"
+

IDE/Tests/BugW005/Extra.bf

@@ -0,0 +1,7 @@
+static
+{
+	public static int Extra()
+	{
+		return 123;
+	}
+}

IDE/Tests/BugW005/scripts/Test.txt

@@ -0,0 +1,16 @@
+# This tests that types that fail generic tests don't create types referenced in methods
+# and also that they get deleted immediately when they are dereferenced.
+
+ShowFile("src/Program.bf")
+
+GotoText("//Test_Start")
+ToggleBreakpoint()
+RunWithCompiling()
+
+ToggleCommentAt("CallExtra_Call")
+AddProjectItem("Bug", "", "$(WorkspaceDir)/Extra.bf")
+
+Compile()
+StepInto()
+StepOver()
+AssertEvalEquals("val", "123")

IDE/Tests/BugW005/src/Program.bf

@@ -0,0 +1,24 @@
+#pragma warning disable 168
+
+using System;
+using System.Collections;
+
+namespace Bug
+{
+	class Program
+	{
+		public static void CallExtra()
+		{
+			/*CallExtra_Call
+			int val = Extra();
+			*/
+		}
+
+		static void Main()
+		{
+			int ig = 111;
+			//Test_Start
+			CallExtra();
+		}
+	}
+}

IDE/src/ScriptManager.bf

@@ -2558,5 +2558,42 @@ namespace IDE
 				valuePtr.Dispose();
 			*valuePtr = Variant.Create<String>(new String(value), true);
 		}
+
+		[IDECommand]
+		public void AddProjectItem(String projectName, String folderPath, String filePath)
+		{
+			var project = gApp.FindProjectByName(projectName);
+			if (project == null)
+			{
+				mScriptManager.Fail(scope String()..AppendF("Failed to find project '{}'", projectName));
+				return;
+			}
+
+			ProjectFolder foundFolder = null;
+			if (folderPath == "")
+				foundFolder = project.mRootFolder;
+			else
+			{
+				project.WithProjectItems(scope [&] (projectItem) =>
+					{
+						if (var projectFolder = projectItem as ProjectFolder)
+						{
+							var relDir = scope String();
+							projectFolder.GetRelDir(relDir);
+							if (Path.Equals(relDir, folderPath))
+								foundFolder = projectFolder;
+						}
+					});
+			}
+
+			if (foundFolder == null)
+			{
+				mScriptManager.Fail(scope String()..AppendF("Failed to find project folder '{}'", folderPath));
+				return;
+			}
+
+			IDEUtils.FixFilePath(filePath);
+			gApp.mProjectPanel.ImportFiles(foundFolder, scope .(filePath));
+		}
 	}
 }