From e35b8520b4837db0c5f7f20ff6577b990b7a02cc Mon Sep 17 00:00:00 2001
From: Slavasil <subvia@proton.me>
Date: Sun, 23 Mar 2025 22:01:59 +0300
Subject: [PATCH] add command-line options support

new command-line option "--bank <filename>" can be specified to be used instead of the game config option
---
 App/CommandLineOptions.cs | 17 ++++++++++++++++-
 App/Program.cs            |  2 +-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/App/CommandLineOptions.cs b/App/CommandLineOptions.cs
index 0659208..0fe462f 100644
--- a/App/CommandLineOptions.cs
+++ b/App/CommandLineOptions.cs
@@ -1,7 +1,22 @@
 namespace Game {
     public struct CommandLineOptions {
+        public string? databaseFilename = null;
+        public CommandLineOptions() {
+
+        }
         public static CommandLineOptions Parse(string[] args) {
-            return new CommandLineOptions();
+            string? databaseFilename = null;
+            for (int i = 0; i < args.Length; ++i) {
+                string arg = args[i];
+                if (arg.StartsWith("--bank")) {
+                    if (arg.Length > 6 && arg[6] == '=') {
+                        databaseFilename = arg.Substring(7);
+                    } else if (args.Length > i + 1) {
+                        databaseFilename = args[i + 1];
+                    }
+                }
+            }
+            return new CommandLineOptions() { databaseFilename = databaseFilename };
         }
     }
 }
\ No newline at end of file
diff --git a/App/Program.cs b/App/Program.cs
index 5e41ec9..4dd9c2e 100644
--- a/App/Program.cs
+++ b/App/Program.cs
@@ -29,7 +29,7 @@ namespace Game {
                 return 2;
             }
 
-            string databaseFileName = gameConfig.databasePath;
+            string databaseFileName = opts.databaseFilename ?? gameConfig.databasePath;
 
             display.ResetWindow();