add initial compatibility with Stardew Valley 1.3 (#453)

18 files changed, 881 insertions, 52 deletions

diff --git a/build/common.targets b/build/common.targets
index aa11344e..6773dbe4 100644
--- a/build/common.targets
+++ b/build/common.targets
@@ -38,6 +38,10 @@
         <Reference Include="Microsoft.Xna.Framework.Xact, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=x86">
           <Private>False</Private>
         </Reference>
+        <Reference Include="Netcode" Condition="Exists('$(GamePath)\Netcode.dll')">
+          <HintPath>$(GamePath)\Netcode.dll</HintPath>
+          <Private Condition="'$(MSBuildProjectName)' != 'StardewModdingAPI.Tests'">False</Private>
+        </Reference>
         <Reference Include="Stardew Valley">
           <HintPath>$(GamePath)\Stardew Valley.exe</HintPath>
           <Private Condition="'$(MSBuildProjectName)' != 'StardewModdingAPI.Tests'">False</Private>
diff --git a/docs/release-notes.md b/docs/release-notes.md
index 5cac1ed8..05a95fc1 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -1,4 +1,8 @@
 # Release notes
+## 2.6 alpha
+* For players:
+  * Updated for Stardew Valley 1.3 (multiplayer update); no longer compatible with earlier versions.
+
 ## 2.5.3
 * For players:
   * Simplified and improved skipped-incompatible-mod messages.
diff --git a/src/SMAPI.ModBuildConfig/build/smapi.targets b/src/SMAPI.ModBuildConfig/build/smapi.targets
index 83f0dcbd..7e8bbfc3 100644
--- a/src/SMAPI.ModBuildConfig/build/smapi.targets
+++ b/src/SMAPI.ModBuildConfig/build/smapi.targets
@@ -67,6 +67,10 @@
         <Reference Include="Microsoft.Xna.Framework.Xact, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553, processorArchitecture=x86">
           <Private>false</Private>
         </Reference>
+        <Reference Include="Netcode" Condition="Exists('$(GamePath)\Netcode.dll')">
+          <HintPath>$(GamePath)\Netcode.dll</HintPath>
+          <Private>False</Private>
+        </Reference>
         <Reference Include="Stardew Valley">
           <HintPath>$(GamePath)\Stardew Valley.exe</HintPath>
           <Private>false</Private>
diff --git a/src/SMAPI.ModBuildConfig/package.nuspec b/src/SMAPI.ModBuildConfig/package.nuspec
index 91f38a29..8393ab61 100644
--- a/src/SMAPI.ModBuildConfig/package.nuspec
+++ b/src/SMAPI.ModBuildConfig/package.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
   <metadata>
     <id>Pathoschild.Stardew.ModBuildConfig</id>
-    <version>2.0.2</version>
+    <version>2.0.3-alpha20180307</version>
     <title>Build package for SMAPI mods</title>
     <authors>Pathoschild</authors>
     <owners>Pathoschild</owners>
@@ -26,6 +26,9 @@
 
       2.0.2:
       - Fixed compatibility issue on Linux.
+
+      2.0.3:
+      - Added support for Stardew Valley 1.3.
     </releaseNotes>
   </metadata>
   <files>
diff --git a/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/AddCommand.cs b/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/AddCommand.cs
index 14a519fb..a6f42b98 100644
--- a/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/AddCommand.cs
+++ b/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/AddCommand.cs
@@ -54,7 +54,11 @@ namespace StardewModdingAPI.Mods.ConsoleCommands.Framework.Commands.Player
 
             // apply quality
             if (match.Item is Object obj)
+#if STARDEW_VALLEY_1_3
+                obj.Quality = quality;
+#else
                 obj.quality = quality;
+#endif
             else if (match.Item is Tool tool)
                 tool.UpgradeLevel = quality;
 
diff --git a/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/SetColorCommand.cs b/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/SetColorCommand.cs
index 5d098593..aa4fd105 100644
--- a/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/SetColorCommand.cs
+++ b/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/SetColorCommand.cs
@@ -1,4 +1,4 @@
-using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework;
 using StardewValley;
 
 namespace StardewModdingAPI.Mods.ConsoleCommands.Framework.Commands.Player
@@ -36,7 +36,11 @@ namespace StardewModdingAPI.Mods.ConsoleCommands.Framework.Commands.Player
             switch (target)
             {
                 case "hair":
+#if STARDEW_VALLEY_1_3
+                    Game1.player.hairstyleColor.Value = color;
+#else
                     Game1.player.hairstyleColor = color;
+#endif
                     monitor.Log("OK, your hair color is updated.", LogLevel.Info);
                     break;
 
@@ -46,7 +50,11 @@ namespace StardewModdingAPI.Mods.ConsoleCommands.Framework.Commands.Player
                     break;
 
                 case "pants":
+#if STARDEW_VALLEY_1_3
+                    Game1.player.pantsColor.Value = color;
+#else
                     Game1.player.pantsColor = color;
+#endif
                     monitor.Log("OK, your pants color is updated.", LogLevel.Info);
                     break;
             }
diff --git a/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/SetNameCommand.cs b/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/SetNameCommand.cs
index 5b1225e8..71e17f71 100644
--- a/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/SetNameCommand.cs
+++ b/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/Player/SetNameCommand.cs
@@ -1,4 +1,4 @@
-using StardewValley;
+using StardewValley;
 
 namespace StardewModdingAPI.Mods.ConsoleCommands.Framework.Commands.Player
 {
@@ -39,7 +39,11 @@ namespace StardewModdingAPI.Mods.ConsoleCommands.Framework.Commands.Player
                 case "farm":
                     if (!string.IsNullOrWhiteSpace(name))
                     {
+#if STARDEW_VALLEY_1_3
+                        Game1.player.farmName.Value = args[1];
+#else
                         Game1.player.farmName = args[1];
+#endif
                         monitor.Log($"OK, your farm's name is now {Game1.player.farmName}.", LogLevel.Info);
                     }
                     else
diff --git a/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/World/DownMineLevelCommand.cs b/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/World/DownMineLevelCommand.cs
index da117006..c83c3b07 100644
--- a/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/World/DownMineLevelCommand.cs
+++ b/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/World/DownMineLevelCommand.cs
@@ -1,4 +1,4 @@
-using StardewValley;
+using StardewValley;
 using StardewValley.Locations;
 
 namespace StardewModdingAPI.Mods.ConsoleCommands.Framework.Commands.World
@@ -21,7 +21,11 @@ namespace StardewModdingAPI.Mods.ConsoleCommands.Framework.Commands.World
         {
             int level = (Game1.currentLocation as MineShaft)?.mineLevel ?? 0;
             monitor.Log($"OK, warping you to mine level {level + 1}.", LogLevel.Info);
+#if STARDEW_VALLEY_1_3
+            Game1.enterMine(level + 1);
+#else
             Game1.enterMine(false, level + 1, "");
+#endif
         }
     }
 }
diff --git a/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/World/SetMineLevelCommand.cs b/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/World/SetMineLevelCommand.cs
index 1024b7b6..5947af1a 100644
--- a/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/World/SetMineLevelCommand.cs
+++ b/src/SMAPI.Mods.ConsoleCommands/Framework/Commands/World/SetMineLevelCommand.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using StardewValley;
 
 namespace StardewModdingAPI.Mods.ConsoleCommands.Framework.Commands.World
@@ -26,7 +26,11 @@ namespace StardewModdingAPI.Mods.ConsoleCommands.Framework.Commands.World
             // handle
             level = Math.Max(1, level);
             monitor.Log($"OK, warping you to mine level {level}.", LogLevel.Info);
+#if STARDEW_VALLEY_1_3
+            Game1.enterMine(level);
+#else
             Game1.enterMine(true, level, "");
+#endif
         }
     }
 }
diff --git a/src/SMAPI.Mods.ConsoleCommands/Framework/ItemRepository.cs b/src/SMAPI.Mods.ConsoleCommands/Framework/ItemRepository.cs
index b5fe9f2f..9c0981c4 100644
--- a/src/SMAPI.Mods.ConsoleCommands/Framework/ItemRepository.cs
+++ b/src/SMAPI.Mods.ConsoleCommands/Framework/ItemRepository.cs
@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using Microsoft.Xna.Framework;
 using StardewModdingAPI.Mods.ConsoleCommands.Framework.ItemData;
 using StardewValley;
@@ -95,39 +95,90 @@ namespace StardewModdingAPI.Mods.ConsoleCommands.Framework
                 // fruit products
                 if (item.category == SObject.FruitsCategory)
                 {
-                    yield return new SearchableItem(ItemType.Object, this.CustomIDOffset + id, new SObject(348, 1)
+                    // wine
+#if STARDEW_VALLEY_1_3
+                    SObject wine =
+                        new SObject(348, 1)
+                    {
+                        Name = $"{item.Name} Wine",
+                        Price = item.price * 3
+                    };
+                    wine.preserve.Value = SObject.PreserveType.Wine;
+                    wine.preservedParentSheetIndex.Value = item.parentSheetIndex;
+#else
+                    SObject wine = new SObject(348, 1)
                     {
                         name = $"{item.Name} Wine",
                         price = item.price * 3,
                         preserve = SObject.PreserveType.Wine,
                         preservedParentSheetIndex = item.parentSheetIndex
-                    });
-                    yield return new SearchableItem(ItemType.Object, this.CustomIDOffset * 2 + id, new SObject(344, 1)
+                    };
+#endif
+                    yield return new SearchableItem(ItemType.Object, this.CustomIDOffset + id, wine);
+
+                    // jelly
+#if STARDEW_VALLEY_1_3
+                    SObject jelly = new SObject(344, 1)
+                    {
+                        Name = $"{item.Name} Jelly",
+                        Price = 50 + item.Price * 2
+                    };
+                    jelly.preserve.Value = SObject.PreserveType.Jelly;
+                    jelly.preservedParentSheetIndex.Value = item.parentSheetIndex;
+#else
+                    SObject jelly = new SObject(344, 1)
                     {
                         name = $"{item.Name} Jelly",
                         price = 50 + item.Price * 2,
                         preserve = SObject.PreserveType.Jelly,
                         preservedParentSheetIndex = item.parentSheetIndex
-                    });
+                    };
+#endif
+                    yield return new SearchableItem(ItemType.Object, this.CustomIDOffset * 2 + id, jelly);
                 }
 
                 // vegetable products
                 else if (item.category == SObject.VegetableCategory)
                 {
-                    yield return new SearchableItem(ItemType.Object, this.CustomIDOffset * 3 + id, new SObject(350, 1)
+                    // juice
+#if STARDEW_VALLEY_1_3
+                    SObject juice = new SObject(350, 1)
+                    {
+                        Name = $"{item.Name} Juice",
+                        Price = (int)(item.price * 2.25d)
+                    };
+                    juice.preserve.Value = SObject.PreserveType.Juice;
+                    juice.preservedParentSheetIndex.Value = item.parentSheetIndex;
+#else
+                    SObject juice = new SObject(350, 1)
                     {
                         name = $"{item.Name} Juice",
                         price = (int)(item.price * 2.25d),
                         preserve = SObject.PreserveType.Juice,
                         preservedParentSheetIndex = item.parentSheetIndex
-                    });
-                    yield return new SearchableItem(ItemType.Object, this.CustomIDOffset * 4 + id, new SObject(342, 1)
+                    };
+#endif
+                    yield return new SearchableItem(ItemType.Object, this.CustomIDOffset * 3 + id, juice);
+
+                    // pickled
+#if STARDEW_VALLEY_1_3
+                    SObject pickled = new SObject(342, 1)
+                    {
+                        Name = $"Pickled {item.Name}",
+                        Price = 50 + item.Price * 2
+                    };
+                    pickled.preserve.Value = SObject.PreserveType.Pickle;
+                    pickled.preservedParentSheetIndex.Value = item.parentSheetIndex;
+#else
+                    SObject pickled = new SObject(342, 1)
                     {
                         name = $"Pickled {item.Name}",
                         price = 50 + item.Price * 2,
                         preserve = SObject.PreserveType.Pickle,
                         preservedParentSheetIndex = item.parentSheetIndex
-                    });
+                    };
+#endif
+                    yield return new SearchableItem(ItemType.Object, this.CustomIDOffset * 4 + id, pickled);
                 }
 
                 // flower honey
@@ -160,6 +211,19 @@ namespace StardewModdingAPI.Mods.ConsoleCommands.Framework
                     // yield honey
                     if (type != null)
                     {
+#if STARDEW_VALLEY_1_3
+                        SObject honey = new SObject(Vector2.Zero, 340, item.Name + " Honey", false, true, false, false)
+                        {
+                            Name = "Wild Honey"
+                        };
+                        honey.honeyType.Value = type;
+
+                        if (type != SObject.HoneyType.Wild)
+                        {
+                            honey.Name = $"{item.Name} Honey";
+                            honey.Price += item.Price * 2;
+                        }
+#else
                         SObject honey = new SObject(Vector2.Zero, 340, item.Name + " Honey", false, true, false, false)
                         {
                             name = "Wild Honey",
@@ -170,6 +234,7 @@ namespace StardewModdingAPI.Mods.ConsoleCommands.Framework
                             honey.name = $"{item.Name} Honey";
                             honey.price += item.price * 2;
                         }
+#endif
                         yield return new SearchableItem(ItemType.Object, this.CustomIDOffset * 5 + id, honey);
                     }
                 }
diff --git a/src/SMAPI/Constants.cs b/src/SMAPI/Constants.cs
index 5b2f6e6e..011762fb 100644
--- a/src/SMAPI/Constants.cs
+++ b/src/SMAPI/Constants.cs
@@ -37,13 +37,28 @@ namespace StardewModdingAPI
         ** Public
         ****/
         /// <summary>SMAPI's current semantic version.</summary>
-        public static ISemanticVersion ApiVersion { get; } = new SemanticVersion("2.5.3");
+        public static ISemanticVersion ApiVersion { get; } =
+#if STARDEW_VALLEY_1_3
+            new SemanticVersion($"2.6-alpha.{DateTime.UtcNow:yyyyMMddHHmm}");
+#else
+            new SemanticVersion($"2.5.3");
+#endif
 
         /// <summary>The minimum supported version of Stardew Valley.</summary>
-        public static ISemanticVersion MinimumGameVersion { get; } = new SemanticVersion("1.2.30");
+        public static ISemanticVersion MinimumGameVersion { get; } =
+#if STARDEW_VALLEY_1_3
+            new GameVersion("1.3.0.2");
+#else
+            new SemanticVersion("1.2.33");
+#endif
 
         /// <summary>The maximum supported version of Stardew Valley.</summary>
-        public static ISemanticVersion MaximumGameVersion { get; } = new SemanticVersion("1.2.33");
+        public static ISemanticVersion MaximumGameVersion { get; } =
+#if STARDEW_VALLEY_1_3
+            null;
+#else
+            new SemanticVersion("1.2.33");
+#endif
 
         /// <summary>The path to the game folder.</summary>
         public static string ExecutionPath { get; } = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
@@ -169,7 +184,12 @@ namespace StardewModdingAPI
         /// <summary>Get the name of a save directory for the current player.</summary>
         private static string GetSaveFolderName()
         {
-            string prefix = new string(Game1.player.name.Where(char.IsLetterOrDigit).ToArray());
+            string prefix =
+#if STARDEW_VALLEY_1_3
+                new string(Game1.player.name.Value.Where(char.IsLetterOrDigit).ToArray());
+#else
+                new string(Game1.player.name.Where(char.IsLetterOrDigit).ToArray());
+#endif
             return $"{prefix}_{Game1.uniqueIDForThisGame}";
         }
 
diff --git a/src/SMAPI/Events/EventArgsInventoryChanged.cs b/src/SMAPI/Events/EventArgsInventoryChanged.cs
index 1ee02842..b85ae9db 100644
--- a/src/SMAPI/Events/EventArgsInventoryChanged.cs
+++ b/src/SMAPI/Events/EventArgsInventoryChanged.cs
@@ -12,7 +12,11 @@ namespace StardewModdingAPI.Events
         ** Accessors
         *********/
         /// <summary>The player's inventory.</summary>
+#if STARDEW_VALLEY_1_3
+        public IList<Item> Inventory { get; }
+#else
         public List<Item> Inventory { get; }
+#endif
 
         /// <summary>The added items.</summary>
         public List<ItemStackChange> Added { get; }
@@ -30,7 +34,13 @@ namespace StardewModdingAPI.Events
         /// <summary>Construct an instance.</summary>
         /// <param name="inventory">The player's inventory.</param>
         /// <param name="changedItems">The inventory changes.</param>
-        public EventArgsInventoryChanged(List<Item> inventory, List<ItemStackChange> changedItems)
+        public EventArgsInventoryChanged(
+#if STARDEW_VALLEY_1_3
+            IList<Item> inventory,
+#else
+            List<Item> inventory,
+#endif
+            List<ItemStackChange> changedItems)
         {
             this.Inventory = inventory;
             this.Added = changedItems.Where(n => n.ChangeType == ChangeType.Added).ToList();
diff --git a/src/SMAPI/Events/EventArgsLocationObjectsChanged.cs b/src/SMAPI/Events/EventArgsLocationObjectsChanged.cs
index 058999e9..de3c31ea 100644
--- a/src/SMAPI/Events/EventArgsLocationObjectsChanged.cs
+++ b/src/SMAPI/Events/EventArgsLocationObjectsChanged.cs
@@ -1,6 +1,10 @@
-using System;
+using System;
 using Microsoft.Xna.Framework;
+#if STARDEW_VALLEY_1_3
+using Netcode;
+#else
 using StardewValley;
+#endif
 using Object = StardewValley.Object;
 
 namespace StardewModdingAPI.Events
@@ -12,7 +16,11 @@ namespace StardewModdingAPI.Events
         ** Accessors
         *********/
         /// <summary>The current list of objects in the current location.</summary>
+#if STARDEW_VALLEY_1_3
+        public IDictionary<Vector2, NetRef<Object>> NewObjects { get; }
+#else
         public SerializableDictionary<Vector2, Object> NewObjects { get; }
+#endif
 
 
         /*********
@@ -20,7 +28,13 @@ namespace StardewModdingAPI.Events
         *********/
         /// <summary>Construct an instance.</summary>
         /// <param name="newObjects">The current list of objects in the current location.</param>
-        public EventArgsLocationObjectsChanged(SerializableDictionary<Vector2, Object> newObjects)
+        public EventArgsLocationObjectsChanged(
+#if STARDEW_VALLEY_1_3
+            IDictionary<Vector2, NetRef<Object>> newObjects
+#else
+            SerializableDictionary<Vector2, Object> newObjects
+#endif
+    )
         {
             this.NewObjects = newObjects;
         }
diff --git a/src/SMAPI/Framework/GameVersion.cs b/src/SMAPI/Framework/GameVersion.cs
index 1884afe9..c347ffba 100644
--- a/src/SMAPI/Framework/GameVersion.cs
+++ b/src/SMAPI/Framework/GameVersion.cs
@@ -23,7 +23,9 @@ namespace StardewModdingAPI.Framework
             ["1.07"] = "1.0.7",
             ["1.07a"] = "1.0.8-prerelease1",
             ["1.08"] = "1.0.8",
-            ["1.11"] = "1.1.1"
+            ["1.11"] = "1.1.1",
+            ["1.3.0.1"] = "1.13-alpha.1",
+            ["1.3.0.2"] = "1.13-alpha.2"
         };
 
 
diff --git a/src/SMAPI/Framework/SContentManager.cs b/src/SMAPI/Framework/SContentManager.cs
index fa51bd53..29c6c684 100644
--- a/src/SMAPI/Framework/SContentManager.cs
+++ b/src/SMAPI/Framework/SContentManager.cs
@@ -41,11 +41,11 @@ namespace StardewModdingAPI.Framework
         /// <summary>The underlying asset cache.</summary>
         private readonly ContentCache Cache;
 
-        /// <summary>The private <see cref="LocalizedContentManager"/> method which generates the locale portion of an asset name.</summary>
-        private readonly IReflectedMethod GetKeyLocale;
+        /// <summary>The locale codes used in asset keys indexed by enum value.</summary>
+        private readonly IDictionary<LanguageCode, string> Locales;
 
-        /// <summary>The language codes used in asset keys.</summary>
-        private readonly IDictionary<string, LanguageCode> KeyLocales;
+        /// <summary>The language enum values indexed by locale code.</summary>
+        private readonly IDictionary<string, LanguageCode> LanguageCodes;
 
         /// <summary>Provides metadata for core game assets.</summary>
         private readonly CoreAssets CoreAssets;
@@ -95,12 +95,12 @@ namespace StardewModdingAPI.Framework
             // init
             this.Monitor = monitor ?? throw new ArgumentNullException(nameof(monitor));
             this.Cache = new ContentCache(this, reflection);
-            this.GetKeyLocale = reflection.GetMethod(this, "languageCode");
             this.ModContentPrefix = this.GetAssetNameFromFilePath(Constants.ModPath);
 
             // get asset data
-            this.CoreAssets = new CoreAssets(this.NormaliseAssetName);
-            this.KeyLocales = this.GetKeyLocales(reflection);
+            this.CoreAssets = new CoreAssets(this.NormaliseAssetName, reflection);
+            this.Locales = this.GetKeyLocales(reflection);
+            this.LanguageCodes = this.Locales.ToDictionary(p => p.Value, p => p.Key, StringComparer.InvariantCultureIgnoreCase);
         }
 
         /****
@@ -153,7 +153,7 @@ namespace StardewModdingAPI.Framework
         /// <summary>Get the current content locale.</summary>
         public string GetLocale()
         {
-            return this.GetKeyLocale.Invoke<string>();
+            return this.Locales[this.GetCurrentLanguage()];
         }
 
         /// <summary>Get whether the content manager has already loaded and cached the given asset.</summary>
@@ -398,29 +398,48 @@ namespace StardewModdingAPI.Framework
 
         /// <summary>Get the locale codes (like <c>ja-JP</c>) used in asset keys.</summary>
         /// <param name="reflection">Simplifies access to private game code.</param>
-        private IDictionary<string, LanguageCode> GetKeyLocales(Reflector reflection)
+        private IDictionary<LanguageCode, string> GetKeyLocales(Reflector reflection)
         {
-            // get the private code field directly to avoid changed-code logic
+#if !STARDEW_VALLEY_1_3
             IReflectedField<LanguageCode> codeField = reflection.GetField<LanguageCode>(typeof(LocalizedContentManager), "_currentLangCode");
-
-            // remember previous settings
             LanguageCode previousCode = codeField.GetValue();
+#endif
             string previousOverride = this.LanguageCodeOverride;
 
-            // create locale => code map
-            IDictionary<string, LanguageCode> map = new Dictionary<string, LanguageCode>(StringComparer.InvariantCultureIgnoreCase);
-            this.LanguageCodeOverride = null;
-            foreach (LanguageCode code in Enum.GetValues(typeof(LanguageCode)))
+            try
             {
-                codeField.SetValue(code);
-                map[this.GetKeyLocale.Invoke<string>()] = code;
-            }
+                // temporarily disable language override
+                this.LanguageCodeOverride = null;
+
+                // create locale => code map
+                IReflectedMethod languageCodeString = reflection
+#if STARDEW_VALLEY_1_3
+                    .GetMethod(this, "languageCodeString");
+#else
+                    .GetMethod(this, "languageCode");
+#endif
+                IDictionary<LanguageCode, string> map = new Dictionary<LanguageCode, string>();
+                foreach (LanguageCode code in Enum.GetValues(typeof(LanguageCode)))
+                {
+#if STARDEW_VALLEY_1_3
+                    map[code] = languageCodeString.Invoke<string>(code);
+#else
+                    codeField.SetValue(code);
+                    map[code] = languageCodeString.Invoke<string>();
+#endif
+                }
 
-            // restore previous settings
-            codeField.SetValue(previousCode);
-            this.LanguageCodeOverride = previousOverride;
+                return map;
+            }
+            finally
+            {
+                // restore previous settings
+                this.LanguageCodeOverride = previousOverride;
+#if !STARDEW_VALLEY_1_3
+                codeField.SetValue(previousCode);
+#endif
 
-            return map;
+            }
         }
 
         /// <summary>Get the asset name from a cache key.</summary>
@@ -444,7 +463,7 @@ namespace StardewModdingAPI.Framework
                 if (lastSepIndex >= 0)
                 {
                     string suffix = cacheKey.Substring(lastSepIndex + 1, cacheKey.Length - lastSepIndex - 1);
-                    if (this.KeyLocales.ContainsKey(suffix))
+                    if (this.LanguageCodes.ContainsKey(suffix))
                     {
                         assetName = cacheKey.Substring(0, lastSepIndex);
                         localeCode = cacheKey.Substring(lastSepIndex + 1, cacheKey.Length - lastSepIndex - 1);
@@ -466,7 +485,7 @@ namespace StardewModdingAPI.Framework
         private bool IsNormalisedKeyLoaded(string normalisedAssetName)
         {
             return this.Cache.ContainsKey(normalisedAssetName)
-                || this.Cache.ContainsKey($"{normalisedAssetName}.{this.GetKeyLocale.Invoke<string>()}"); // translated asset
+                || this.Cache.ContainsKey($"{normalisedAssetName}.{this.Locales[this.GetCurrentLanguage()]}"); // translated asset
         }
 
         /// <summary>Track that a content manager loaded an asset.</summary>
diff --git a/src/SMAPI/Framework/SGame.cs b/src/SMAPI/Framework/SGame.cs
index 5c45edca..acb3e794 100644
--- a/src/SMAPI/Framework/SGame.cs
+++ b/src/SMAPI/Framework/SGame.cs
@@ -9,6 +9,9 @@ using System.Threading.Tasks;
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
 using Microsoft.Xna.Framework.Input;
+#if STARDEW_VALLEY_1_3
+using Netcode;
+#endif
 using StardewModdingAPI.Events;
 using StardewModdingAPI.Framework.Events;
 using StardewModdingAPI.Framework.Input;
@@ -20,7 +23,9 @@ using StardewValley.Locations;
 using StardewValley.Menus;
 using StardewValley.Tools;
 using xTile.Dimensions;
+#if !STARDEW_VALLEY_1_3
 using xTile.Layers;
+    #endif
 
 namespace StardewModdingAPI.Framework
 {
@@ -145,6 +150,9 @@ namespace StardewModdingAPI.Framework
         private readonly Action drawFarmBuildings = () => SGame.Reflection.GetMethod(SGame.Instance, nameof(drawFarmBuildings)).Invoke();
         private readonly Action drawHUD = () => SGame.Reflection.GetMethod(SGame.Instance, nameof(drawHUD)).Invoke();
         private readonly Action drawDialogueBox = () => SGame.Reflection.GetMethod(SGame.Instance, nameof(drawDialogueBox)).Invoke();
+#if STARDEW_VALLEY_1_3
+        private readonly Action<SpriteBatch> drawOverlays = spriteBatch => SGame.Reflection.GetMethod(SGame.Instance, nameof(SGame.drawOverlays)).Invoke(spriteBatch);
+#endif
         private readonly Action renderScreenBuffer = () => SGame.Reflection.GetMethod(SGame.Instance, nameof(renderScreenBuffer)).Invoke();
         // ReSharper restore ArrangeStaticMemberQualifier, ArrangeThisQualifier, InconsistentNaming
 
@@ -488,6 +496,7 @@ namespace StardewModdingAPI.Framework
                 if (Context.IsWorldReady)
                 {
                     // raise current location changed
+                    // ReSharper disable once PossibleUnintendedReferenceComparison
                     if (Game1.currentLocation != this.PreviousGameLocation)
                     {
                         if (this.VerboseLogging)
@@ -523,7 +532,13 @@ namespace StardewModdingAPI.Framework
 
                         // raise current location's object list changed
                         if (this.GetHash(Game1.currentLocation.objects) != this.PreviousLocationObjects)
-                            this.Events.Location_LocationObjectsChanged.Raise(new EventArgsLocationObjectsChanged(Game1.currentLocation.objects));
+                            this.Events.Location_LocationObjectsChanged.Raise(new EventArgsLocationObjectsChanged(
+#if STARDEW_VALLEY_1_3
+                                Game1.currentLocation.objects.FieldDict
+#else
+                                Game1.currentLocation.objects
+#endif
+                            ));
 
                         // raise time changed
                         if (Game1.timeOfDay != this.PreviousTime)
@@ -650,6 +665,619 @@ namespace StardewModdingAPI.Framework
         [SuppressMessage("ReSharper", "RedundantCast", Justification = "copied from game code as-is")]
         [SuppressMessage("ReSharper", "RedundantExplicitNullableCreation", Justification = "copied from game code as-is")]
         [SuppressMessage("ReSharper", "RedundantTypeArgumentsOfMethod", Justification = "copied from game code as-is")]
+#if STARDEW_VALLEY_1_3
+        private void DrawImpl(GameTime gameTime)
+        {
+            if (Game1.debugMode)
+            {
+                if (SGame._fpsStopwatch.IsRunning)
+                {
+                    float totalSeconds = (float)SGame._fpsStopwatch.Elapsed.TotalSeconds;
+                    SGame._fpsList.Add(totalSeconds);
+                    while (SGame._fpsList.Count >= 120)
+                        SGame._fpsList.RemoveAt(0);
+                    float num = 0.0f;
+                    foreach (float fps in SGame._fpsList)
+                        num += fps;
+                    SGame._fps = (float)(1.0 / ((double)num / (double)SGame._fpsList.Count));
+                }
+                SGame._fpsStopwatch.Restart();
+            }
+            else
+            {
+                if (SGame._fpsStopwatch.IsRunning)
+                    SGame._fpsStopwatch.Reset();
+                SGame._fps = 0.0f;
+                SGame._fpsList.Clear();
+            }
+            if (SGame._newDayTask != null)
+            {
+                this.GraphicsDevice.Clear(this.bgColor);
+                //base.Draw(gameTime);
+            }
+            else
+            {
+                if ((double)Game1.options.zoomLevel != 1.0)
+                    this.GraphicsDevice.SetRenderTarget(this.screenWrapper);
+                if (this.IsSaving)
+                {
+                    this.GraphicsDevice.Clear(this.bgColor);
+                    IClickableMenu activeClickableMenu = Game1.activeClickableMenu;
+                    if (activeClickableMenu != null)
+                    {
+                        Game1.spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, (DepthStencilState)null, (RasterizerState)null);
+                        try
+                        {
+                            this.Events.Graphics_OnPreRenderGuiEvent.Raise();
+                            activeClickableMenu.draw(Game1.spriteBatch);
+                            this.Events.Graphics_OnPostRenderGuiEvent.Raise();
+                        }
+                        catch (Exception ex)
+                        {
+                            this.Monitor.Log($"The {activeClickableMenu.GetType().FullName} menu crashed while drawing itself during save. SMAPI will force it to exit to avoid crashing the game.\n{ex.GetLogSummary()}", LogLevel.Error);
+                            activeClickableMenu.exitThisMenu();
+                        }
+                        this.RaisePostRender();