reorganise repo structure

2 files changed, 267 insertions, 0 deletions

diff --git a/src/SMAPI/Metadata/CoreAssets.cs b/src/SMAPI/Metadata/CoreAssets.cs
new file mode 100644
index 00000000..24f23af7
--- /dev/null
+++ b/src/SMAPI/Metadata/CoreAssets.cs
@@ -0,0 +1,166 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Microsoft.Xna.Framework.Graphics;
+using StardewModdingAPI.Framework;
+using StardewValley;
+using StardewValley.BellsAndWhistles;
+using StardewValley.Buildings;
+using StardewValley.Locations;
+using StardewValley.Objects;
+using StardewValley.Projectiles;
+using StardewValley.TerrainFeatures;
+
+namespace StardewModdingAPI.Metadata
+{
+    /// <summary>Provides metadata about core assets in the game.</summary>
+    internal class CoreAssets
+    {
+        /*********
+        ** Properties
+        *********/
+        /// <summary>Normalises an asset key to match the cache key.</summary>
+        protected readonly Func<string, string> GetNormalisedPath;
+
+        /// <summary>Setters which update static or singleton texture fields indexed by normalised asset key.</summary>
+        private readonly IDictionary<string, Action<SContentManager, string>> SingletonSetters;
+
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Initialise the core asset data.</summary>
+        /// <param name="getNormalisedPath">Normalises an asset key to match the cache key.</param>
+        public CoreAssets(Func<string, string> getNormalisedPath)
+        {
+            this.GetNormalisedPath = getNormalisedPath;
+            this.SingletonSetters =
+                new Dictionary<string, Action<SContentManager, string>>
+                {
+                    // from Game1.loadContent
+                    ["LooseSprites\\daybg"] = (content, key) => Game1.daybg = content.Load<Texture2D>(key),
+                    ["LooseSprites\\nightbg"] = (content, key) => Game1.nightbg = content.Load<Texture2D>(key),
+                    ["Maps\\MenuTiles"] = (content, key) => Game1.menuTexture = content.Load<Texture2D>(key),
+                    ["LooseSprites\\Lighting\\lantern"] = (content, key) => Game1.lantern = content.Load<Texture2D>(key),
+                    ["LooseSprites\\Lighting\\windowLight"] = (content, key) => Game1.windowLight = content.Load<Texture2D>(key),
+                    ["LooseSprites\\Lighting\\sconceLight"] = (content, key) => Game1.sconceLight = content.Load<Texture2D>(key),
+                    ["LooseSprites\\Lighting\\greenLight"] = (content, key) => Game1.cauldronLight = content.Load<Texture2D>(key),
+                    ["LooseSprites\\Lighting\\indoorWindowLight"] = (content, key) => Game1.indoorWindowLight = content.Load<Texture2D>(key),
+                    ["LooseSprites\\shadow"] = (content, key) => Game1.shadowTexture = content.Load<Texture2D>(key),
+                    ["LooseSprites\\Cursors"] = (content, key) => Game1.mouseCursors = content.Load<Texture2D>(key),
+                    ["LooseSprites\\ControllerMaps"] = (content, key) => Game1.controllerMaps = content.Load<Texture2D>(key),
+                    ["TileSheets\\animations"] = (content, key) => Game1.animations = content.Load<Texture2D>(key),
+                    ["Data\\Achievements"] = (content, key) => Game1.achievements = content.Load<Dictionary<int, string>>(key),
+                    ["Data\\NPCGiftTastes"] = (content, key) => Game1.NPCGiftTastes = content.Load<Dictionary<string, string>>(key),
+                    ["Fonts\\SpriteFont1"] = (content, key) => Game1.dialogueFont = content.Load<SpriteFont>(key),
+                    ["Fonts\\SmallFont"] = (content, key) => Game1.smallFont = content.Load<SpriteFont>(key),
+                    ["Fonts\\tinyFont"] = (content, key) => Game1.tinyFont = content.Load<SpriteFont>(key),
+                    ["Fonts\\tinyFontBorder"] = (content, key) => Game1.tinyFontBorder = content.Load<SpriteFont>(key),
+                    ["Maps\\springobjects"] = (content, key) => Game1.objectSpriteSheet = content.Load<Texture2D>(key),
+                    ["TileSheets\\crops"] = (content, key) => Game1.cropSpriteSheet = content.Load<Texture2D>(key),
+                    ["TileSheets\\emotes"] = (content, key) => Game1.emoteSpriteSheet = content.Load<Texture2D>(key),
+                    ["TileSheets\\debris"] = (content, key) => Game1.debrisSpriteSheet = content.Load<Texture2D>(key),
+                    ["TileSheets\\Craftables"] = (content, key) => Game1.bigCraftableSpriteSheet = content.Load<Texture2D>(key),
+                    ["TileSheets\\rain"] = (content, key) => Game1.rainTexture = content.Load<Texture2D>(key),
+                    ["TileSheets\\BuffsIcons"] = (content, key) => Game1.buffsIcons = content.Load<Texture2D>(key),
+                    ["Data\\ObjectInformation"] = (content, key) => Game1.objectInformation = content.Load<Dictionary<int, string>>(key),
+                    ["Data\\BigCraftablesInformation"] = (content, key) => Game1.bigCraftablesInformation = content.Load<Dictionary<int, string>>(key),
+                    ["Characters\\Farmer\\hairstyles"] = (content, key) => FarmerRenderer.hairStylesTexture = content.Load<Texture2D>(key),
+                    ["Characters\\Farmer\\shirts"] = (content, key) => FarmerRenderer.shirtsTexture = content.Load<Texture2D>(key),
+                    ["Characters\\Farmer\\hats"] = (content, key) => FarmerRenderer.hatsTexture = content.Load<Texture2D>(key),
+                    ["Characters\\Farmer\\accessories"] = (content, key) => FarmerRenderer.accessoriesTexture = content.Load<Texture2D>(key),
+                    ["TileSheets\\furniture"] = (content, key) => Furniture.furnitureTexture = content.Load<Texture2D>(key),
+                    ["LooseSprites\\font_bold"] = (content, key) => SpriteText.spriteTexture = content.Load<Texture2D>(key),
+                    ["LooseSprites\\font_colored"] = (content, key) => SpriteText.coloredTexture = content.Load<Texture2D>(key),
+                    ["TileSheets\\weapons"] = (content, key) => Tool.weaponsTexture = content.Load<Texture2D>(key),
+                    ["TileSheets\\Projectiles"] = (content, key) => Projectile.projectileSheet = content.Load<Texture2D>(key),
+
+                    // from Game1.ResetToolSpriteSheet
+                    ["TileSheets\\tools"] = (content, key) => Game1.ResetToolSpriteSheet(),
+
+                    // from Bush
+                    ["TileSheets\\bushes"] = (content, key) => Bush.texture = content.Load<Texture2D>(key),
+
+                    // from Critter
+                    ["TileSheets\\critters"] = (content, key) => Critter.critterTexture = content.Load<Texture2D>(key),
+
+                    // from Farm
+                    ["Buildings\\houses"] = (content, key) =>
+                    {
+                        Farm farm = Game1.getFarm();
+                        if (farm != null)
+                            farm.houseTextures = content.Load<Texture2D>(key);
+                    },
+
+                    // from Farmer
+                    ["Characters\\Farmer\\farmer_base"] = (content, key) =>
+                    {
+                        if (Game1.player != null && Game1.player.isMale)
+                            Game1.player.FarmerRenderer = new FarmerRenderer(content.Load<Texture2D>(key));
+                    },
+                    ["Characters\\Farmer\\farmer_girl_base"] = (content, key) =>
+                    {
+                        if (Game1.player != null && !Game1.player.isMale)
+                            Game1.player.FarmerRenderer = new FarmerRenderer(content.Load<Texture2D>(key));
+                    },
+
+                    // from Flooring
+                    ["TerrainFeatures\\Flooring"] = (content, key) => Flooring.floorsTexture = content.Load<Texture2D>(key),
+
+                    // from FruitTree
+                    ["TileSheets\\fruitTrees"] = (content, key) => FruitTree.texture = content.Load<Texture2D>(key),
+
+                    // from HoeDirt
+                    ["TerrainFeatures\\hoeDirt"] = (content, key) => HoeDirt.lightTexture = content.Load<Texture2D>(key),
+                    ["TerrainFeatures\\hoeDirtDark"] = (content, key) => HoeDirt.darkTexture = content.Load<Texture2D>(key),
+                    ["TerrainFeatures\\hoeDirtSnow"] = (content, key) => HoeDirt.snowTexture = content.Load<Texture2D>(key),
+
+                    // from Wallpaper
+                    ["Maps\\walls_and_floors"] = (content, key) => Wallpaper.wallpaperTexture = content.Load<Texture2D>(key)
+                }
+                .ToDictionary(p => getNormalisedPath(p.Key), p => p.Value);
+        }
+
+        /// <summary>Reload one of the game's core assets (if applicable).</summary>
+        /// <param name="content">The content manager through which to reload the asset.</param>
+        /// <param name="key">The asset key to reload.</param>
+        /// <returns>Returns whether an asset was reloaded.</returns>
+        public bool ReloadForKey(SContentManager content, string key)
+        {
+            // static assets
+            if (this.SingletonSetters.TryGetValue(key, out Action<SContentManager, string> reload))
+            {
+                reload(content, key);
+                return true;
+            }
+
+            // building textures
+            if (key.StartsWith(this.GetNormalisedPath("Buildings\\")))
+            {
+                Building[] buildings = this.GetAllBuildings().Where(p => key == this.GetNormalisedPath($"Buildings\\{p.buildingType}")).ToArray();
+                if (buildings.Any())
+                {
+                    Texture2D texture = content.Load<Texture2D>(key);
+                    foreach (Building building in buildings)
+                        building.texture = texture;
+                    return true;
+                }
+                return false;
+            }
+
+            return false;
+        }
+
+
+        /*********
+        ** Private methods
+        *********/
+        /// <summary>Get all player-constructed buildings in the world.</summary>
+        private IEnumerable<Building> GetAllBuildings()
+        {
+            return Game1.locations
+                .OfType<BuildableGameLocation>()
+                .SelectMany(p => p.buildings);
+        }
+    }
+}
diff --git a/src/SMAPI/Metadata/InstructionMetadata.cs b/src/SMAPI/Metadata/InstructionMetadata.cs
new file mode 100644
index 00000000..3346f1ac
--- /dev/null
+++ b/src/SMAPI/Metadata/InstructionMetadata.cs
@@ -0,0 +1,101 @@
+using System.Collections.Generic;
+using Microsoft.Xna.Framework.Graphics;
+using StardewModdingAPI.AssemblyRewriters;
+using StardewModdingAPI.Events;
+using StardewModdingAPI.Framework.ModLoading;
+using StardewModdingAPI.Framework.ModLoading.Finders;
+using StardewModdingAPI.Framework.ModLoading.Rewriters;
+using StardewValley;
+
+namespace StardewModdingAPI.Metadata
+{
+    /// <summary>Provides CIL instruction handlers which rewrite mods for compatibility and throw exceptions for incompatible code.</summary>
+    internal class InstructionMetadata
+    {
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Get rewriters which detect or fix incompatible CIL instructions in mod assemblies.</summary>
+        public IEnumerable<IInstructionHandler> GetHandlers()
+        {
+            return new IInstructionHandler[]
+            {
+                /****
+                ** throw exception for incompatible code
+                ****/
+                // changes in Stardew Valley 1.2 (with no rewriters)
+                new FieldFinder("StardewValley.Item", "set_Name", InstructionHandleResult.NotCompatible),
+
+                // APIs removed in SMAPI 1.9
+                new TypeFinder("StardewModdingAPI.Advanced.ConfigFile", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Advanced.IConfigFile", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Entities.SPlayer", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Extensions", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Inheritance.SGame", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Inheritance.SObject", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.LogWriter", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Manifest", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Version", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.GraphicsEvents", "DrawDebug", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.GraphicsEvents", "DrawTick", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.GraphicsEvents", "OnPostRenderHudEventNoCheck", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.GraphicsEvents", "OnPostRenderGuiEventNoCheck", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.GraphicsEvents", "OnPreRenderHudEventNoCheck", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.GraphicsEvents", "OnPreRenderGuiEventNoCheck", InstructionHandleResult.NotCompatible),
+
+                // APIs removed in SMAPI 2.0
+                new TypeFinder("StardewModdingAPI.Command", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Config", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Log", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.GameEvents", "Initialize", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.GameEvents", "LoadContent", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.GameEvents", "GameLoaded", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.GameEvents", "FirstUpdateTick", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.PlayerEvents", "LoadedGame", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.PlayerEvents", "FarmerChanged", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.TimeEvents", "DayOfMonthChanged", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.TimeEvents", "YearOfGameChanged", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.TimeEvents", "SeasonOfYearChanged", InstructionHandleResult.NotCompatible),
+                new EventFinder("StardewModdingAPI.Events.TimeEvents", "OnNewDay", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Events.EventArgsCommand", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Events.EventArgsFarmerChanged", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Events.EventArgsLoadedGameChanged", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Events.EventArgsNewDay", InstructionHandleResult.NotCompatible),
+                new TypeFinder("StardewModdingAPI.Events.EventArgsStringChanged", InstructionHandleResult.NotCompatible),
+                new PropertyFinder("StardewModdingAPI.Mod", "PathOnDisk", InstructionHandleResult.NotCompatible),
+                new PropertyFinder("StardewModdingAPI.Mod", "BaseConfigPath", InstructionHandleResult.NotCompatible),
+                new PropertyFinder("StardewModdingAPI.Mod", "PerSaveConfigFolder", InstructionHandleResult.NotCompatible),
+                new PropertyFinder("StardewModdingAPI.Mod", "PerSaveConfigPath", InstructionHandleResult.NotCompatible),
+
+                /****
+                ** detect code which may impact game stability
+                ****/
+                new TypeFinder("Harmony.HarmonyInstance", InstructionHandleResult.DetectedGamePatch),
+                new TypeFinder("System.Runtime.CompilerServices.CallSite", InstructionHandleResult.DetectedDynamic),
+                new FieldFinder(typeof(SaveGame).FullName, nameof(SaveGame.serializer), InstructionHandleResult.DetectedSaveSerialiser),
+                new FieldFinder(typeof(SaveGame).FullName, nameof(SaveGame.farmerSerializer), InstructionHandleResult.DetectedSaveSerialiser),
+                new FieldFinder(typeof(SaveGame).FullName, nameof(SaveGame.locationSerializer), InstructionHandleResult.DetectedSaveSerialiser),
+
+                /****
+                ** rewrite CIL to fix incompatible code
+                ****/
+                // crossplatform
+                new MethodParentRewriter(typeof(SpriteBatch), typeof(SpriteBatchMethods), onlyIfPlatformChanged: true),
+
+                // Stardew Valley 1.2
+                new FieldToPropertyRewriter(typeof(Game1), nameof(Game1.activeClickableMenu)),
+                new FieldToPropertyRewriter(typeof(Game1), nameof(Game1.currentMinigame)),
+                new FieldToPropertyRewriter(typeof(Game1), nameof(Game1.gameMode)),
+                new FieldToPropertyRewriter(typeof(Game1), nameof(Game1.player)),
+                new FieldReplaceRewriter(typeof(Game1), "borderFont", nameof(Game1.smallFont)),
+                new FieldReplaceRewriter(typeof(Game1), "smoothFont", nameof(Game1.smallFont)),
+
+                // SMAPI 1.9
+                new TypeReferenceRewriter("StardewModdingAPI.Inheritance.ItemStackChange", typeof(ItemStackChange)),
+
+                // SMAPI 2.0
+                new VirtualEntryCallRemover() // Mod.Entry changed from virtual to abstract in SMAPI 2.0, which breaks the few mods which called base.Entry()
+            };
+        }
+    }
+}