split TrainerMod commands into separate classes (#302)

1 files changed, 47 insertions, 0 deletions

diff --git a/src/TrainerMod/Framework/Commands/Player/AddRingCommand.cs b/src/TrainerMod/Framework/Commands/Player/AddRingCommand.cs
new file mode 100644
index 00000000..d62d8b5b
--- /dev/null
+++ b/src/TrainerMod/Framework/Commands/Player/AddRingCommand.cs
@@ -0,0 +1,47 @@
+using System.Linq;
+using StardewModdingAPI;
+using StardewValley;
+using StardewValley.Objects;
+
+namespace TrainerMod.Framework.Commands.Player
+{
+    /// <summary>A command which adds a ring to the player inventory.</summary>
+    internal class AddRingCommand : TrainerCommand
+    {
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Construct an instance.</summary>
+        public AddRingCommand()
+            : base("player_addring", "Gives the player a ring.\n\nUsage: player_addring <item>\n- item: the ring ID (use the 'list_items' command to see a list).") { }
+
+        /// <summary>Handle the command.</summary>
+        /// <param name="monitor">Writes messages to the console and log file.</param>
+        /// <param name="command">The command name.</param>
+        /// <param name="args">The command arguments.</param>
+        public override void Handle(IMonitor monitor, string command, string[] args)
+        {
+            // validate
+            if (!args.Any())
+            {
+                this.LogArgumentsInvalid(monitor, command);
+                return;
+            }
+            if (!int.TryParse(args[0], out int ringID))
+            {
+                monitor.Log("<item> is invalid", LogLevel.Error);
+                return;
+            }
+            if (ringID < Ring.ringLowerIndexRange || ringID > Ring.ringUpperIndexRange)
+            {
+                monitor.Log($"There is no such ring ID (must be between {Ring.ringLowerIndexRange} and {Ring.ringUpperIndexRange}).", LogLevel.Error);
+                return;
+            }
+
+            // handle
+            Ring ring = new Ring(ringID);
+            Game1.player.addItemByMenuIfNecessary(ring);
+            monitor.Log($"OK, added {ring.Name} to your inventory.", LogLevel.Info);
+        }
+    }
+}