add compile flag for experimental mod dependencies features

src/StardewModdingAPI.Tests/ModResolverTests.cs

@@ -70,7 +70,9 @@ namespace StardewModdingAPI.Tests
                 [nameof(IManifest.UniqueID)] = $"{Sample.String()}.{Sample.String()}",
                 [nameof(IManifest.EntryDll)] = $"{Sample.String()}.dll",
                 [nameof(IManifest.MinimumApiVersion)] = $"{Sample.Int()}.{Sample.Int()}-{Sample.String()}",
+#if EXPERIMENTAL
                 [nameof(IManifest.Dependencies)] = new[] { originalDependency },
+#endif
                 ["ExtraString"] = Sample.String(),
                 ["ExtraInt"] = Sample.Int()
             };
@@ -107,9 +109,11 @@ namespace StardewModdingAPI.Tests
             Assert.AreEqual(original["ExtraString"], mod.Manifest.ExtraFields["ExtraString"], "The manifest's extra fields should contain an 'ExtraString' value.");
             Assert.AreEqual(original["ExtraInt"], mod.Manifest.ExtraFields["ExtraInt"], "The manifest's extra fields should contain an 'ExtraInt' value.");
 
+#if EXPERIMENTAL
             Assert.IsNotNull(mod.Manifest.Dependencies, "The dependencies field should not be null.");
             Assert.AreEqual(1, mod.Manifest.Dependencies.Length, "The dependencies field should contain one value.");
             Assert.AreEqual(originalDependency[nameof(IManifestDependency.UniqueID)], mod.Manifest.Dependencies[0].UniqueID, "The first dependency's unique ID doesn't match.");
+#endif
         }
 
         /****
@@ -211,6 +215,7 @@ namespace StardewModdingAPI.Tests
             // if Moq doesn't throw a method-not-setup exception, the validation didn't override the status.
         }
 
+#if EXPERIMENTAL
         /****
         ** ProcessDependencies
         ****/
@@ -339,6 +344,7 @@ namespace StardewModdingAPI.Tests
             modD.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "Mod D was expected to fail since it's part of a dependency loop.");
             modE.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "Mod E was expected to fail since it's part of a dependency loop.");
         }
+#endif
 
 
         /*********
@@ -361,6 +367,7 @@ namespace StardewModdingAPI.Tests
             return manifest;
         }
 
+#if EXPERIMENTAL
         /// <summary>Get a randomised basic manifest.</summary>
         /// <param name="uniqueID">The mod's name and unique ID.</param>
         /// <param name="dependencies">The dependencies this mod requires.</param>
@@ -387,5 +394,6 @@ namespace StardewModdingAPI.Tests
             }
             return mod;
         }
+#endif
     }
 }

src/StardewModdingAPI/Framework/ModLoading/ModResolver.cs

@@ -126,6 +126,7 @@ namespace StardewModdingAPI.Framework.ModLoading
             }
         }
 
+#if EXPERIMENTAL
         /// <summary>Sort the given mods by the order they should be loaded.</summary>
         /// <param name="mods">The mods to process.</param>
         public IEnumerable<IModMetadata> ProcessDependencies(IEnumerable<IModMetadata> mods)
@@ -138,11 +139,13 @@ namespace StardewModdingAPI.Framework.ModLoading
 
             return sortedMods.Reverse();
         }
+#endif
 
 
         /*********
         ** Private methods
         *********/
+#if EXPERIMENTAL
         /// <summary>Sort a mod's dependencies by the order they should be loaded, and remove any mods that can't be loaded due to missing or conflicting dependencies.</summary>
         /// <param name="mods">The full list of mods being validated.</param>
         /// <param name="mod">The mod whose dependencies to process.</param>
@@ -257,6 +260,7 @@ namespace StardewModdingAPI.Framework.ModLoading
                 return states[mod] = ModDependencyStatus.Sorted;
             }
         }
+#endif
 
         /// <summary>Get all mod folders in a root folder, passing through empty folders as needed.</summary>
         /// <param name="rootPath">The root folder path to search.</param>

src/StardewModdingAPI/Framework/Models/Manifest.cs

@@ -30,9 +30,11 @@ namespace StardewModdingAPI.Framework.Models
         /// <summary>The name of the DLL in the directory that has the <see cref="Mod.Entry"/> method.</summary>
         public string EntryDll { get; set; }
 
+#if EXPERIMENTAL
         /// <summary>The other mods that must be loaded before this mod.</summary>
         [JsonConverter(typeof(ManifestFieldConverter))]
         public IManifestDependency[] Dependencies { get; set; }
+#endif
 
         /// <summary>The unique mod ID.</summary>
         public string UniqueID { get; set; }

src/StardewModdingAPI/IManifest.cs

@@ -29,8 +29,10 @@ namespace StardewModdingAPI
         /// <summary>The name of the DLL in the directory that has the <see cref="Mod.Entry"/> method.</summary>
         string EntryDll { get; }
 
+#if EXPERIMENTAL
         /// <summary>The other mods that must be loaded before this mod.</summary>
         IManifestDependency[] Dependencies { get; }
+#endif
 
         /// <summary>Any manifest fields which didn't match a valid field.</summary>
         IDictionary<string, object> ExtraFields { get; }

src/StardewModdingAPI/Program.cs

@@ -357,8 +357,10 @@ namespace StardewModdingAPI
                     }
                 }
 
+#if EXPERIMENTAL
                 // process dependencies
                 mods = resolver.ProcessDependencies(mods).ToArray();
+#endif
 
                 // load mods
                 modsLoaded = this.LoadMods(mods, new JsonHelper(), (SContentManager)Game1.content, deprecationWarnings);