Some attachments can have a larger radius than others

TractorMod/Framework/Attachments/FertilizerAttachment.cs

@@ -8,26 +8,18 @@
 namespace Pathoschild.Stardew.TractorMod.Framework.Attachments
 {
     /// <summary>An attachment for fertilizer or speed-gro.</summary>
-    internal class FertilizerAttachment : BaseAttachment
+    internal class FertilizerAttachment : ExtendedDistanceAttachment<ExtendedDistanceConfig>
     {
-        /*********
-        ** Fields
-        *********/
-        /// <summary>The attachment settings.</summary>
-        private readonly GenericAttachmentConfig Config;
-
-
         /*********
         ** Public methods
         *********/
         /// <summary>Construct an instance.</summary>
         /// <param name="config">The attachment settings.</param>
         /// <param name="modRegistry">Fetches metadata about loaded mods.</param>
         /// <param name="reflection">Simplifies access to private code.</param>
-        public FertilizerAttachment(GenericAttachmentConfig config, IModRegistry modRegistry, IReflectionHelper reflection)
-            : base(modRegistry, reflection)
+        public FertilizerAttachment(ExtendedDistanceConfig config, IModRegistry modRegistry, IReflectionHelper reflection)
+            : base(config, modRegistry, reflection)
         {
-            this.Config = config;
         }
 
         /// <summary>Get whether the tool is currently enabled.</summary>

TractorMod/Framework/Attachments/IAttachment.cs

@@ -35,6 +35,9 @@ internal interface IAttachment
         /// <param name="location">The current location.</param>
         bool Apply(Vector2 tile, SObject? tileObj, TerrainFeature? tileFeature, Farmer player, Tool? tool, Item? item, GameLocation location);
 
+        /// <summary>Determines if the tool range should be applied in an extended pattern or just the core area.</summary>
+        bool IsDistanceExtended { get; }
+
         /// <summary>Method called when the tractor attachments have been activated for a location.</summary>
         /// <param name="location">The current tractor location.</param>
         void OnActivated(GameLocation location);

TractorMod/Framework/Attachments/ScytheAttachment.cs

@@ -17,13 +17,11 @@
 namespace Pathoschild.Stardew.TractorMod.Framework.Attachments
 {
     /// <summary>An attachment for the scythe.</summary>
-    internal class ScytheAttachment : BaseAttachment
+    internal class ScytheAttachment : ExtendedDistanceAttachment<ScytheConfig>
     {
         /*********
         ** Fields
         *********/
-        /// <summary>The attachment settings.</summary>
-        private readonly ScytheConfig Config;
 
         /// <summary>A cache of is-flower checks by item ID for <see cref="ShouldHarvest"/>.</summary>
         private readonly Dictionary<string, bool> IsFlowerCache = new();
@@ -37,10 +35,7 @@ internal class ScytheAttachment : BaseAttachment
         /// <param name="modRegistry">Fetches metadata about loaded mods.</param>
         /// <param name="reflection">Simplifies access to private code.</param>
         public ScytheAttachment(ScytheConfig config, IModRegistry modRegistry, IReflectionHelper reflection)
-            : base(modRegistry, reflection)
-        {
-            this.Config = config;
-        }
+            : base(config, modRegistry, reflection) { }
 
         /// <summary>Get whether the tool is currently enabled.</summary>
         /// <param name="player">The current player.</param>

TractorMod/Framework/Attachments/SeedAttachment.cs

@@ -11,27 +11,17 @@
 namespace Pathoschild.Stardew.TractorMod.Framework.Attachments
 {
     /// <summary>An attachment for seeds.</summary>
-    internal class SeedAttachment : BaseAttachment
+    internal class SeedAttachment : ExtendedDistanceAttachment<ExtendedDistanceConfig>
     {
-        /*********
-        ** Fields
-        *********/
-        /// <summary>The attachment settings.</summary>
-        private readonly GenericAttachmentConfig Config;
-
-
         /*********
         ** Public methods
         *********/
         /// <summary>Construct an instance.</summary>
         /// <param name="config">The attachment settings.</param>
         /// <param name="modRegistry">Fetches metadata about loaded mods.</param>
         /// <param name="reflection">Simplifies access to private code.</param>
-        public SeedAttachment(GenericAttachmentConfig config, IModRegistry modRegistry, IReflectionHelper reflection)
-            : base(modRegistry, reflection)
-        {
-            this.Config = config;
-        }
+        public SeedAttachment(ExtendedDistanceConfig config, IModRegistry modRegistry, IReflectionHelper reflection)
+            : base(config, modRegistry, reflection) { }
 
         /// <summary>Get whether the tool is currently enabled.</summary>
         /// <param name="player">The current player.</param>

TractorMod/Framework/Attachments/WateringCanAttachment.cs

@@ -10,14 +10,11 @@
 namespace Pathoschild.Stardew.TractorMod.Framework.Attachments
 {
     /// <summary>An attachment for the watering can.</summary>
-    internal class WateringCanAttachment : BaseAttachment
+    internal class WateringCanAttachment : ExtendedDistanceAttachment<ExtendedDistanceConfig>
     {
         /*********
         ** Fields
         *********/
-        /// <summary>The attachment settings.</summary>
-        private readonly GenericAttachmentConfig Config;
-
         /// <summary>An infinite watering can to apply.</summary>
         private readonly WateringCan WateringCan = new()
         {
@@ -34,11 +31,8 @@ internal class WateringCanAttachment : BaseAttachment
         /// <param name="config">The attachment settings.</param>
         /// <param name="modRegistry">Fetches metadata about loaded mods.</param>
         /// <param name="reflection">Simplifies access to private code.</param>
-        public WateringCanAttachment(GenericAttachmentConfig config, IModRegistry modRegistry, IReflectionHelper reflection)
-            : base(modRegistry, reflection)
-        {
-            this.Config = config;
-        }
+        public WateringCanAttachment(ExtendedDistanceConfig config, IModRegistry modRegistry, IReflectionHelper reflection)
+            : base(config, modRegistry, reflection) { }
 
         /// <summary>Get whether the tool is currently enabled.</summary>
         /// <param name="player">The current player.</param>

TractorMod/Framework/BaseAttachment.cs

@@ -65,6 +65,10 @@ internal abstract class BaseAttachment : IAttachment
         /// <param name="location">The current location.</param>
         public abstract bool Apply(Vector2 tile, SObject? tileObj, TerrainFeature? tileFeature, Farmer player, Tool? tool, Item? item, GameLocation location);
 
+        /// <summary>Determines if the tool range should be applied in an extended pattern or just the core area.</summary>
+        public virtual bool IsDistanceExtended => false;
+
+
         /// <summary>Method called when the tractor attachments have been activated for a location.</summary>
         /// <param name="location">The current tractor location.</param>
         public virtual void OnActivated(GameLocation location)

TractorMod/Framework/Config/ExtendedDistanceConfig.cs

@@ -0,0 +1,12 @@
+namespace Pathoschild.Stardew.TractorMod.Framework.Config
+{
+    /// <summary>Configuration for an attachment which just has on/off and might be long-range.</summary>
+    internal class ExtendedDistanceConfig : IExtendedDistanceConfig
+    {
+        /// <summary>Whether to enable the attachment.</summary>
+        public bool Enable { get; set; } = true;
+
+        /// <summary>If true, causes the area of effect to be increased somewhat from <see cref="ModConfig.Distance"/></summary>
+        public bool IncreaseDistance { get; set; } = true;
+    }
+}

TractorMod/Framework/Config/GenericAttachmentConfig.cs

@@ -1,6 +1,6 @@
 namespace Pathoschild.Stardew.TractorMod.Framework.Config
 {
-    /// <summary>Configuration for an attachment which can only be enabled or disabled.</summary>
+    /// <summary>Configuration for an attachment which has no extra modalities - just on or off.</summary>
     internal class GenericAttachmentConfig
     {
         /// <summary>Whether to enable the attachment.</summary>

TractorMod/Framework/Config/IExtendedDistanceConfig.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Pathoschild.Stardew.TractorMod.Framework.Config
+{
+    /// <summary>
+    ///   Attachments that can affect a wider radius implement this config
+    /// </summary>
+    internal interface IExtendedDistanceConfig
+    {
+        /// <summary>If true, causes the area of effect to be increased somewhat from <see cref="ModConfig.Distance"/></summary>
+        public bool IncreaseDistance { get; set; }
+    }
+}

TractorMod/Framework/Config/ScytheConfig.cs

@@ -1,7 +1,7 @@
 namespace Pathoschild.Stardew.TractorMod.Framework.Config
 {
     /// <summary>Configuration for the scythe attachment.</summary>
-    internal class ScytheConfig
+    internal class ScytheConfig : IExtendedDistanceConfig
     {
         /// <summary>Whether to harvest crops.</summary>
         public bool HarvestCrops { get; set; } = true;
@@ -29,5 +29,8 @@ internal class ScytheConfig
 
         /// <summary>Whether to clear weeds.</summary>
         public bool ClearWeeds { get; set; } = true;
+
+        /// <inheritdoc/>
+        public bool IncreaseDistance { get; set; } = true;
     }
 }

TractorMod/Framework/Config/StandardAttachmentConfig.cs

@@ -7,7 +7,7 @@ internal class StandardAttachmentsConfig
         public AxeConfig Axe { get; set; } = new();
 
         /// <summary>Configuration for the fertilizer attachment.</summary>
-        public GenericAttachmentConfig Fertilizer { get; set; } = new();
+        public ExtendedDistanceConfig Fertilizer { get; set; } = new() { IncreaseDistance = false };
 
         /// <summary>Configuration for the grass starter attachment.</summary>
         public GenericAttachmentConfig GrassStarter { get; set; } = new();
@@ -34,7 +34,7 @@ internal class StandardAttachmentsConfig
         public ScytheConfig Scythe { get; set; } = new();
 
         /// <summary>Configuration for the seeds attachment.</summary>
-        public GenericAttachmentConfig Seeds { get; set; } = new();
+        public ExtendedDistanceConfig Seeds { get; set; } = new() { IncreaseDistance = false };
 
         /// <summary>Configuration for the shears attachment.</summary>
         public GenericAttachmentConfig Shears { get; set; } = new();
@@ -43,9 +43,9 @@ internal class StandardAttachmentsConfig
         public GenericAttachmentConfig Slingshot { get; set; } = new() { Enable = false };
 
         /// <summary>Configuration for the watering can attachment.</summary>
-        public GenericAttachmentConfig WateringCan { get; set; } = new();
+        public ExtendedDistanceConfig WateringCan { get; set; } = new();
 
         /// <summary>Configuration for the Seed Bag mod attachment.</summary>
-        public GenericAttachmentConfig SeedBagMod { get; set; } = new();
+        public ExtendedDistanceConfig SeedBagMod { get; set; } = new();
     }
 }

TractorMod/Framework/ExtendedDistanceAttachment.cs

@@ -0,0 +1,23 @@
+using Pathoschild.Stardew.TractorMod.Framework.Config;
+using StardewModdingAPI;
+using StardewValley;
+
+namespace Pathoschild.Stardew.TractorMod.Framework
+{
+    internal abstract class ExtendedDistanceAttachment<TConfig> : BaseAttachment
+        where TConfig : IExtendedDistanceConfig
+
+    {
+        /// <summary>Construct an instance.</summary>
+        /// <param name="config">The mod configuration.</param>
+        protected ExtendedDistanceAttachment(TConfig config, IModRegistry modRegistry, IReflectionHelper reflection, int rateLimit = 0)
+            : base(modRegistry, reflection, rateLimit)
+        {
+            this.Config = config;
+        }
+
+        protected TConfig Config { get; }
+
+        public override bool IsDistanceExtended => this.Config.IncreaseDistance;
+    }
+}

TractorMod/Framework/GenericModConfigMenuIntegrationForTractor.cs

@@ -286,6 +286,12 @@ public void Register()
 
                 // scythe
                 .AddSectionTitle(I18n.Config_Scythe)
+                .AddCheckbox(
+                    name: I18n.Config_IncreaseScytheDistance,
+                    tooltip: I18n.Config_IncreaseScytheDistance_Tooltip,
+                    get: config => config.StandardAttachments.Scythe.IncreaseDistance,
+                    set: (config, value) => config.StandardAttachments.Scythe.IncreaseDistance = value
+                )
                 .AddCheckbox(
                     name: I18n.Config_HarvestCrops_Name,
                     tooltip: I18n.Config_HarvestCrops_Tooltip,
@@ -412,12 +418,24 @@ public void Register()
                     get: config => config.StandardAttachments.WateringCan.Enable,
                     set: (config, value) => config.StandardAttachments.WateringCan.Enable = value
                 )
+                .AddCheckbox(
+                    name: I18n.Config_IncreaseWateringCanDistance,
+                    tooltip: I18n.Config_IncreaseWateringCanDistance_Tooltip,
+                    get: config => config.StandardAttachments.WateringCan.IncreaseDistance,
+                    set: (config, value) => config.StandardAttachments.WateringCan.IncreaseDistance = value
+                )
                 .AddCheckbox(
                     name: I18n.Config_Fertilizer_Name,
                     tooltip: I18n.Config_Fertilizer_Tooltip,
                     get: config => config.StandardAttachments.Fertilizer.Enable,
                     set: (config, value) => config.StandardAttachments.Fertilizer.Enable = value
                 )
+                .AddCheckbox(
+                    name: I18n.Config_IncreaseFertilizerDistance,
+                    tooltip: I18n.Config_IncreaseFertilizerDistance_Tooltip,
+                    get: config => config.StandardAttachments.Fertilizer.IncreaseDistance,
+                    set: (config, value) => config.StandardAttachments.Fertilizer.IncreaseDistance = value
+                )
                 .AddCheckbox(
                     name: I18n.Config_GrassStarters_Name,
                     tooltip: I18n.Config_GrassStarters_Tooltip,
@@ -430,6 +448,12 @@ public void Register()
                     get: config => config.StandardAttachments.Seeds.Enable,
                     set: (config, value) => config.StandardAttachments.Seeds.Enable = value
                 )
+                .AddCheckbox(
+                    name: I18n.Config_IncreaseSeedingDistance,
+                    tooltip: I18n.Config_IncreaseSeedingDistance_Tooltip,
+                    get: config => config.StandardAttachments.Seeds.IncreaseDistance || config.StandardAttachments.SeedBagMod.IncreaseDistance,
+                    set: (config, value) => { config.StandardAttachments.Seeds.IncreaseDistance = value; config.StandardAttachments.SeedBagMod.IncreaseDistance = value; }
+                )
                 .AddCheckbox(
                     name: I18n.Config_SeedBags_Name,
                     tooltip: I18n.Config_SeedBags_Tooltip,

TractorMod/Framework/ModAttachments/SeedBagAttachment.cs

@@ -15,7 +15,7 @@ internal class SeedBagAttachment : BaseAttachment
         ** Fields
         *********/
         /// <summary>The attachment settings.</summary>
-        private readonly GenericAttachmentConfig Config;
+        private readonly ExtendedDistanceConfig Config;
 
 
         /*********
@@ -32,7 +32,7 @@ internal class SeedBagAttachment : BaseAttachment
         /// <param name="config">The attachment settings.</param>
         /// <param name="modRegistry">Fetches metadata about loaded mods.</param>
         /// <param name="reflection">Simplifies access to private code.</param>
-        public SeedBagAttachment(GenericAttachmentConfig config, IModRegistry modRegistry, IReflectionHelper reflection)
+        public SeedBagAttachment(ExtendedDistanceConfig config, IModRegistry modRegistry, IReflectionHelper reflection)
             : base(modRegistry, reflection)
         {
             this.Config = config;

TractorMod/Framework/TractorManager.cs

@@ -331,13 +331,16 @@ private void UpdateAttachmentEffects()
             // This must be done outside the temporary interaction block below, since that dismounts
             // the player which changes their position from what the player may expect.
             Vector2 origin = Game1.player.Tile;
-            Vector2[] grid = this.GetTileGrid(origin, this.Config.Distance).ToArray();
+            HashSet<Vector2> coreGrid = this.GetTileGrid(origin, this.Config.Distance).ToHashSet();
+            Vector2[] extendedGrid = this.GetTileGrid(origin, this.Config.Distance+1).ToArray();
 
             // apply tools
             this.TemporarilyFakeInteraction(() =>
             {
-                foreach (Vector2 tile in grid)
+                foreach (Vector2 tile in extendedGrid)
                 {
+                    bool isCoreTile = coreGrid.Contains(tile);
+
                     // face tile to avoid game skipping interaction
                     this.GetRadialAdjacentTile(origin, tile, out Vector2 adjacentTile, out int facingDirection);
                     player.Position = adjacentTile * Game1.tileSize;
@@ -348,7 +351,8 @@ private void UpdateAttachmentEffects()
                     location.terrainFeatures.TryGetValue(tile, out TerrainFeature? tileFeature);
                     foreach (IAttachment attachment in attachments)
                     {
-                        if (attachment.Apply(tile, tileObj, tileFeature, Game1.player, tool, item, Game1.currentLocation))
+                        if ((isCoreTile || attachment.IsDistanceExtended)
+                            && attachment.Apply(tile, tileObj, tileFeature, Game1.player, tool, item, Game1.currentLocation))
                         {
                             this.ResetCooldown(attachment);
                             break;

TractorMod/i18n/default.json

@@ -210,5 +210,17 @@
     "config.slingshot.tooltip": "Whether to fire the slingshot towards the cursor. (This is massively overpowered and will consume ammo voraciously due to the tractor tool speed.)",
 
     "config.custom-tool-names.name": "Custom Tool Names",
-    "config.custom-tool-names.tooltip": "The custom items/tools to enable while riding the tractor. Tools will be used on each surrounding tile, while items will be put down. If you specify something that's already supported (like the axe), this overrides all limitations on its use. You must specify the exact internal name (not the translated display name), like 'Axe' or 'Mega Bomb'. Separate multiple values with commas."
+    "config.custom-tool-names.tooltip": "The custom items/tools to enable while riding the tractor. Tools will be used on each surrounding tile, while items will be put down. If you specify something that's already supported (like the axe), this overrides all limitations on its use. You must specify the exact internal name (not the translated display name), like 'Axe' or 'Mega Bomb'. Separate multiple values with commas.",
+
+    "config.increase-scythe-distance": "Increase Scythe Distance",
+    "config.increase-scythe-distance.tooltip": "Whether to make the scythe tool affect an area around the tractor one tile wider than the base distance (e.g. with this checked, the scythe will affect a 5x5 area while the hoe only affects 3x3)",
+
+    "config.increase-watering-can-distance": "Increase Watering Can Distance",
+    "config.increase-watering-can-distance.tooltip": "Whether to make the watering can affect an area around the tractor one tile wider than the base distance (e.g. with this checked, water will spray over a 5x5 area while the hoe only affects 3x3)",
+
+    "config.increase-fertilizer-distance": "Increase Fertilizer Distance",
+    "config.increase-fertilizer-distance.tooltip": "Whether to make spreading fertilizer affect an area around the tractor one tile wide than the base distance (e.g. with this checked, fertilizer will spray over a 5x5 area while the hoe only affects 3x3)",
+
+    "config.increase-seeding-distance": "Increase Seeder Distance",
+    "config.increase-seeding-distance.tooltip": "Whether to make seed spreading affect an area around the tractor one tile wide than the base distance (e.g. with this checked, seeds will affect a 5x5 area while the hoe only affects 3x3)"
 }