Implement save directory

.vscode/launch.json

@@ -9,12 +9,17 @@
             "type": "coreclr",
             "request": "launch",
             "preLaunchTask": "build",
-            "program": "${workspaceFolder}/bin/Debug/netcoreapp3.1/GraalGmapGenerator.dll",
+            "program": "${workspaceFolder}/GraalGmapGenerator/bin/Debug/netcoreapp3.1/GraalGmapGenerator.dll",
             "args": [],
-            "cwd": "${workspaceFolder}",
-            "stopAtEntry": false,
-            "console": "internalConsole"
+            "cwd": "${workspaceFolder}/GraalGmapGenerator",
+            "console": "externalTerminal",
+            "stopAtEntry": false
+        },
+        {
+            "name": ".NET Core Attach",
+            "type": "coreclr",
+            "request": "attach",
+            "processId": "${command:pickProcess}"
         }
-
     ]
 }

.vscode/tasks.json

@@ -1,23 +1,41 @@
 {
-    // See https://go.microsoft.com/fwlink/?LinkId=733558
-    // for the documentation about the tasks.json format
     "version": "2.0.0",
     "tasks": [
         {
             "label": "build",
             "command": "dotnet",
-            "type": "shell",
+            "type": "process",
             "args": [
                 "build",
-                // Ask dotnet build to generate full paths for file names.
+                "${workspaceFolder}/GraalGmapGenerator/GraalGmapGenerator.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "publish",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "publish",
+                "${workspaceFolder}/GraalGmapGenerator/GraalGmapGenerator.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "watch",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "watch",
+                "run",
+                "${workspaceFolder}/GraalGmapGenerator/GraalGmapGenerator.csproj",
                 "/property:GenerateFullPaths=true",
-                // Do not generate summary otherwise it leads to duplicate errors in Problems panel
                 "/consoleloggerparameters:NoSummary"
             ],
-            "group": "build",
-            "presentation": {
-                "reveal": "silent"
-            },
             "problemMatcher": "$msCompile"
         }
     ]

GraalGmapGenerator/Program.cs

@@ -1,9 +1,10 @@
 using System;
+using System.IO;
 using GraalGmapGenerator.Validators;
 
 namespace GraalGmapGenerator
 {
-    class Program
+    class Programfg
     {
         static void Main(string[] args)
         {
@@ -65,7 +66,7 @@ namespace GraalGmapGenerator
             Console.WriteLine("Load full map? (y/n)...");
             Console.WriteLine("INFO: Loads all map parts into memory on startup.");
 
-            var loadFullMapStr = GetInput(
+            string loadFullMapStr = GetInput(
                 inputFunc: () => Console.ReadLine(),
                 validator: (input) => 
                 {
@@ -84,7 +85,7 @@ namespace GraalGmapGenerator
             Console.WriteLine("No automapping? (y/n)...");
             Console.WriteLine("INFO: Disables the assembly of automagical screenshots into a map that is drawn over the MAPIMG image.");
             
-            var noAutoMappingStr = GetInput(
+            string noAutoMappingStr = GetInput(
                 inputFunc: () => Console.ReadLine(),
                 validator: (input) => 
                 {
@@ -103,12 +104,30 @@ namespace GraalGmapGenerator
             Console.WriteLine("Save directory...");
             Console.WriteLine($"INFO: If you do not wish to provide a save directory, you can leave this setting blank (hit ENTER) and the GMAP will be created under \"gmaps/\" in the application directory ({AppDomain.CurrentDomain.BaseDirectory}/gmaps/{gmapName}/)");
 
-            // string saveDirectory = 
+            string saveDirectory = GetInput(
+                () => Console.ReadLine(),
+                (input) =>
+                {
+                    if (input != "" && !GmapPropertyValidators.IsValidDirectory(input))
+                    {
+                        Console.WriteLine("Please provide a valid directory path.");
+                        return false;
+                    }
+
+                    return true;
+                }
+            );
+
+            if (saveDirectory == "")
+            {
+                saveDirectory = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "gmaps", gmapName);
+            }
+
             Console.WriteLine("Generating gmap...");
             var gmap = mapBuilder.Build();
 
             Console.WriteLine("Saving gmap...");
-            GmapWriter.SaveGmap(gmap);
+            GmapWriter.SaveGmap(saveDirectory, gmap);
 
             Console.WriteLine("Done!");
             Console.ReadLine();

GraalGmapGenerator/Validators/GmapPropertyValidators.cs

@@ -1,4 +1,6 @@
 using System;
+using System.IO;
+using System.Linq;
 
 namespace GraalGmapGenerator.Validators
 {
@@ -18,5 +20,20 @@ namespace GraalGmapGenerator.Validators
                 return true;
             return false;
         }
+
+        public static bool IsValidDirectory(string input)
+        {
+            char[] inputChars = input.ToCharArray();
+            char[] fsInvalidPathChars = Path.GetInvalidPathChars();
+            foreach (char inputChar in inputChars)
+            {
+                if (fsInvalidPathChars.Contains(inputChar))
+                {
+                    return false;
+                }
+            }
+
+            return true;
+        }
     }
 }