From 588a692b0545c497272dc9820f3843c82006b87e Mon Sep 17 00:00:00 2001
From: Shadow Eevee <minecraftmanproductions73@gmail.com>
Date: Sun, 8 Mar 2020 22:00:28 -0700
Subject: [PATCH] Added an error and proper codes for not having all the files
 when packing a wad.

Added an error and proper codes for not having all the files when packing a wad. Previously would return the cryptic "Index was outside the bounds of the array." error.
---
 Sharpii/ERR.cs         | 10 ++++++++++
 Sharpii/EXT.cs         | 11 +++++++++++
 Sharpii/Exit Codes.txt |  7 ++++++-
 Sharpii/WAD.cs         | 23 +++++++++++++++++------
 4 files changed, 44 insertions(+), 7 deletions(-)

diff --git a/Sharpii/ERR.cs b/Sharpii/ERR.cs
index ff64c97..1ffd7fa 100644
--- a/Sharpii/ERR.cs
+++ b/Sharpii/ERR.cs
@@ -572,6 +572,16 @@ namespace Sharpii
                     Console.WriteLine("");
                     ErrCodeFound = 1;
                 }
+                if (args[1] == "SHARPII_NET_CORE_NUSD_MISSING_FILES_01")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("You need to have all the required .app files, a tmd file, a tik file, and a cert file to pack a wad.");
+                    Console.WriteLine("Ensure all files are present");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
                 if (ErrCodeFound != 1)
                 {
                     Error_help();
diff --git a/Sharpii/EXT.cs b/Sharpii/EXT.cs
index 9812685..5ec8344 100644
--- a/Sharpii/EXT.cs
+++ b/Sharpii/EXT.cs
@@ -344,6 +344,17 @@ namespace Sharpii
                     Console.WriteLine("");
                     ErrCodeFound = 1;
                 }
+                if (args[1] == "16029")
+                {
+                    Console.WriteLine("");
+                    Console.WriteLine("Not all files needed to pack a wad are present. (SHARPII_NET_CORE_NUSD_MISSING_FILES_01)");
+                    Console.WriteLine("You need to have all the required .app files, a tmd file, a tik file, and a cert file to pack a wad.");
+                    Console.WriteLine("Ensure all files are present");
+                    Console.WriteLine("If that doesn't help, open an issue on GitHub!");
+                    Console.WriteLine("https://github.com/TheShadowEevee/Sharpii-NetCore/issues");
+                    Console.WriteLine("");
+                    ErrCodeFound = 1;
+                }
                 if (ErrCodeFound != 1)
                 {
                     ExitCode_help();
diff --git a/Sharpii/Exit Codes.txt b/Sharpii/Exit Codes.txt
index e5d0894..2486223 100644
--- a/Sharpii/Exit Codes.txt	
+++ b/Sharpii/Exit Codes.txt	
@@ -143,4 +143,9 @@ Provide a proper wad.
 Exit Code: 16028
 ID Flag was used, but invalid id provided. (SHARPII_NET_CORE_xxx_BAD_ID_01)
 You used the -ID flag, but an invalid id was provided.
-Provide a proper id.
\ No newline at end of file
+Provide a proper id.
+
+Exit Code: 16029
+Not all files needed to pack a wad are present. (SHARPII_NET_CORE_NUSD_MISSING_FILES_01)
+You need to have all the required .app files, a tmd file, a tik file, and a cert file to pack a wad.
+Ensure all files are present.
\ No newline at end of file
diff --git a/Sharpii/WAD.cs b/Sharpii/WAD.cs
index 38104f8..143770a 100644
--- a/Sharpii/WAD.cs
+++ b/Sharpii/WAD.cs
@@ -23,6 +23,7 @@ namespace Sharpii
 {
     partial class WAD_Stuff
     {
+        public static int ExceptionListRan = 0;
         public static void WAD(string[] args)
         {
             if (args.Length < 3)
@@ -586,12 +587,22 @@ namespace Sharpii
             }
             catch (Exception ex)
             {
-                Console.WriteLine("An unknown error occured, please try again");
-                Console.WriteLine("");
-                Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
-                Console.WriteLine("Error: SHARPII_NET_CORE_WAD_UNKNOWN_01");
-                Environment.Exit(0x00003E82);
-                return;
+                if (ex.Message == "Index was outside the bounds of the array.")
+                {
+                    Console.WriteLine("You need to have all the required .app files, a tmd file, a tik file, and a cert file to do this.");
+                    Console.WriteLine("");
+                    Console.WriteLine("Error: SHARPII_NET_CORE_NUSD_MISSING_FILES_01");
+                    ExceptionListRan = 1;
+                    Environment.Exit(0x00003E9D);
+                }
+                if (ExceptionListRan == 0)
+                {
+                    Console.WriteLine("An unknown error occured, please try again");
+                    Console.WriteLine("");
+                    Console.WriteLine("ERROR DETAILS: {0}", ex.Message);
+                    Console.WriteLine("Error: SHARPII_NET_CORE_WAD_UNKNOWN_01");
+                    Environment.Exit(0x00003E82);
+                }  
             }
         }