Rewrote configurations to get rid of reflection

src/main/java/com/minelittlepony/client/FabMod.java

@@ -19,7 +19,7 @@ import com.minelittlepony.client.gui.hdskins.MineLPHDSkins;
 import com.minelittlepony.client.mixin.MixinBlockEntityRenderDispatcher;
 import com.minelittlepony.client.settings.ClientPonyConfig;
 import com.minelittlepony.hdskins.mixin.MixinEntityRenderDispatcher;
-import com.minelittlepony.settings.SensibleJsonConfig;
+import com.minelittlepony.settings.JsonConfig;
 
 import java.nio.file.Path;
 import java.util.function.Function;
@@ -36,7 +36,7 @@ public class FabMod implements ClientModInitializer, IModUtilities {
             mlp = new MineLPClient(this);
         }
 
-        mlp.init(SensibleJsonConfig.of(getConfigDirectory().resolve("minelp.json"), ClientPonyConfig::new));
+        mlp.init(JsonConfig.of(getConfigDirectory().resolve("minelp.json"), ClientPonyConfig::new));
     }
 
     @Override

src/main/java/com/minelittlepony/client/render/entities/MobRenderers.java

@@ -3,8 +3,8 @@ package com.minelittlepony.client.render.entities;
 import com.google.common.collect.Lists;
 import com.minelittlepony.MineLittlePony;
 import com.minelittlepony.client.PonyRenderManager;
-import com.minelittlepony.settings.SensibleConfig;
-import com.minelittlepony.settings.SensibleConfig.Setting;
+import com.minelittlepony.settings.Config;
+import com.minelittlepony.settings.Config.Setting;
 
 import java.util.List;
 
@@ -13,10 +13,8 @@ import net.minecraft.entity.passive.*;
 
 /**
  * Central location where new entity renderers are registered and applied.
- *
- * Due to the limitations in Mumfrey's framework, needs to be paired with a field in PonyConfig.
  */
-public enum MobRenderers implements Setting {
+public enum MobRenderers implements Setting<Boolean> {
     VILLAGERS {
         @Override
         void register(boolean state, PonyRenderManager pony) {
@@ -73,13 +71,18 @@ public enum MobRenderers implements Setting {
     public static final List<MobRenderers> registry = Lists.newArrayList(values());
 
     @Override
-    public void set(boolean value) {
+    public Boolean getDefault() {
+        return true;
+    }
+
+    @Override
+    public void set(Boolean value) {
         Setting.super.set(value);
         apply(PonyRenderManager.getInstance());
     }
 
     @Override
-    public SensibleConfig config() {
+    public Config config() {
         return MineLittlePony.getInstance().getConfig();
     }
 

src/main/java/com/minelittlepony/client/settings/ClientPonyConfig.java

@@ -1,11 +1,16 @@
 package com.minelittlepony.client.settings;
 
+import com.minelittlepony.client.render.entities.MobRenderers;
 import com.minelittlepony.hdskins.HDSkins;
 import com.minelittlepony.settings.PonyConfig;
 import com.minelittlepony.settings.PonyLevel;
 
 public class ClientPonyConfig extends PonyConfig {
 
+    public ClientPonyConfig() {
+        initWith(MobRenderers.values());
+    }
+
     @Override
     public void setPonyLevel(PonyLevel ponylevel) {
         // only trigger reloads when the value actually changes

src/main/java/com/minelittlepony/settings/Config.java

@@ -0,0 +1,104 @@
+package com.minelittlepony.settings;
+
+import com.minelittlepony.common.client.gui.IField.IChangeCallback;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * A configuration container that lets you programmatically index values by a key.
+ */
+public abstract class Config {
+
+    protected Map<String, Object> entries = new HashMap<>();
+
+    protected void initWith(Setting<?>... settings) {
+        for (Setting<?> s : settings) {
+            entries.putIfAbsent(s.name(), s.getDefault());
+        }
+    }
+
+    public abstract void save();
+
+    /**
+     * Any value that can be stored in this config file.
+     */
+    public class Value<T> implements Setting<T> {
+        private final T def;
+        private final String name;
+
+        public Value(String name, T def) {
+            this.name = name;
+            this.def = def;
+
+            entries.putIfAbsent(name(), def);
+        }
+
+        @Override
+        public String name() {
+            return name;
+        }
+
+        @Nonnull
+        @Override
+        public T getDefault() {
+            return def;
+        }
+
+        @Override
+        public Config config() {
+            return Config.this;
+        }
+
+        @Override
+        public String toString() {
+            return name();
+        }
+    }
+
+    /**
+     * Any settings.
+     */
+    public interface Setting<T> extends IChangeCallback<T> {
+        String name();
+
+        @Nonnull
+        T getDefault();
+
+        Config config();
+
+        /**
+         * Gets the config value associated with this entry.
+         */
+        @Nonnull
+        @SuppressWarnings("unchecked")
+        default T get() {
+            T t = (T)config().entries.computeIfAbsent(name(), k -> getDefault());
+
+            if (t == null) {
+                t = getDefault();
+
+                set(t);
+            }
+
+            return t;
+        }
+
+        /**
+         * Sets the config value associated with this entry.
+         */
+        default void set(@Nullable T value) {
+            value = value == null ? getDefault() : value;
+            config().entries.put(name(), value);
+        }
+
+        @Override
+        default T perform(T v) {
+            set(v);
+            return v;
+        }
+    }
+}

src/main/java/com/minelittlepony/settings/JsonConfig.java

@@ -3,15 +3,20 @@ package com.minelittlepony.settings;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.stream.JsonWriter;
-import com.minelittlepony.client.settings.ClientPonyConfig;
 
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.function.Supplier;
 
-public class SensibleJsonConfig extends SensibleConfig {
+public class JsonConfig extends Config {
+
+    public static <T extends JsonConfig> T of(Path file, Supplier<T> creator) {
+        return creator.get().load(file);
+    }
 
     static final Gson gson = new GsonBuilder()
             .setPrettyPrinting()
@@ -22,42 +27,32 @@ public class SensibleJsonConfig extends SensibleConfig {
 
     @Override
     public void save() {
-
         try (JsonWriter writer = new JsonWriter(Files.newBufferedWriter(configFile))) {
             writer.setIndent("    ");
 
-            gson.toJson(this, ClientPonyConfig.class, writer);
+            gson.toJson(entries, HashMap.class, writer);
         } catch (IOException e) {
             e.printStackTrace();
         }
     }
 
     @SuppressWarnings("unchecked")
-    protected <T extends SensibleJsonConfig> T load(Path file) {
-        SensibleJsonConfig result = this;
-
+    protected <T extends JsonConfig> T load(Path file) {
         try {
             if (Files.exists(file)) {
                 try (BufferedReader s = Files.newBufferedReader(file)) {
-                    result = gson.fromJson(s, getClass());
-                } catch (IOException ignored) {
-                    result = null;
-                }
-            }
+                    Map<String, Object> parsed = gson.fromJson(s, HashMap.class);
 
-            if (result == null) {
-                result = this;
+                    if (parsed != null) {
+                        entries = parsed;
+                    }
+                } catch (IOException ignored) { }
             }
-
-            result.configFile = file;
+            configFile = file;
         } finally {
-            result.save();
+            save();
         }
 
-        return (T)result;
-    }
-
-    public static <T extends SensibleJsonConfig> T of(Path file, Supplier<T> creator) {
-        return creator.get().load(file);
+        return (T)this;
     }
 }

src/main/java/com/minelittlepony/settings/MobSettings.java

@@ -1,5 +0,0 @@
-package com.minelittlepony.settings;
-
-public enum MobSettings {
-
-}

src/main/java/com/minelittlepony/settings/PonyConfig.java

@@ -2,32 +2,17 @@ package com.minelittlepony.settings;
 
 import net.minecraft.util.math.MathHelper;
 
-import com.google.gson.annotations.Expose;
-
 /**
  * Storage container for MineLP client settings.
  */
-public abstract class PonyConfig extends SensibleJsonConfig {
+public class PonyConfig extends JsonConfig {
 
-    @Expose private PonyLevel ponylevel = PonyLevel.PONIES;
+    private final Setting<PonyLevel> ponyLevel = new Value<>("ponylevel", PonyLevel.PONIES);
+    private final Setting<Float> scaleFactor = new Value<>("globalScaleFactor", 0.9F);
 
-    @Expose boolean sizes = true;
-    @Expose boolean snuzzles = true;
-    @Expose boolean hd = true;
-    @Expose boolean showscale = true;
-    @Expose boolean fpsmagic = true;
-    @Expose boolean ponyskulls = true;
-    @Expose boolean frustrum = true;
-
-    @Expose boolean villagers = true;
-    @Expose boolean zombies = true;
-    @Expose boolean pigzombies = true;
-    @Expose boolean skeletons = true;
-    @Expose boolean illagers = true;
-    @Expose boolean guardians = true;
-    @Expose boolean endermen = true;
-
-    @Expose private float globalScaleFactor = 0.9F;
+    public PonyConfig() {
+        initWith(PonySettings.values());
+    }
 
     /**
      * Gets the current PonyLevel. That is the level of ponies you would like to see.
@@ -42,10 +27,7 @@ public abstract class PonyConfig extends SensibleJsonConfig {
      * Actually gets the pony level value. No option to ignore reality here.
      */
     public PonyLevel getPonyLevel() {
-        if (ponylevel == null) {
-            ponylevel = PonyLevel.PONIES;
-        }
-        return ponylevel;
+        return ponyLevel.get();
     }
 
     /**
@@ -54,18 +36,20 @@ public abstract class PonyConfig extends SensibleJsonConfig {
      * @param ponylevel
      */
     public void setPonyLevel(PonyLevel ponylevel) {
-        this.ponylevel = ponylevel;
+        ponyLevel.set(ponylevel);
     }
 
     public void setGlobalScaleFactor(float f) {
-        globalScaleFactor = Math.round(MathHelper.clamp(f, 0.1F, 3) * 100) / 100F;
-        showscale = globalScaleFactor != 1;
+        f = Math.round(MathHelper.clamp(f, 0.1F, 3) * 100) / 100F;
+
+        scaleFactor.set(f);
+        PonySettings.SHOWSCALE.set(f != 1);
     }
 
     /**
      * Gets the universal scale factor used to determine how tall ponies are.
      */
     public float getGlobalScaleFactor() {
-        return showscale ? globalScaleFactor : 1;
+        return PonySettings.SHOWSCALE.get() ? scaleFactor.get() : 1;
     }
 }

src/main/java/com/minelittlepony/settings/PonySettings.java

@@ -1,9 +1,12 @@
 package com.minelittlepony.settings;
 
 import com.minelittlepony.MineLittlePony;
-import com.minelittlepony.settings.SensibleConfig.Setting;
+import com.minelittlepony.settings.Config.Setting;
 
-public enum PonySettings implements Setting {
+/**
+ * Mod settings.
+ */
+public enum PonySettings implements Setting<Boolean> {
     SIZES,
     SNUZZLES,
     HD,
@@ -13,7 +16,12 @@ public enum PonySettings implements Setting {
     FRUSTRUM;
 
     @Override
-    public SensibleConfig config() {
+    public Boolean getDefault() {
+        return true;
+    }
+
+    @Override
+    public Config config() {
         return MineLittlePony.getInstance().getConfig();
     }
 }

src/main/java/com/minelittlepony/settings/SensibleConfig.java

@@ -1,100 +0,0 @@
-package com.minelittlepony.settings;
-
-import com.minelittlepony.common.client.gui.IField.IChangeCallback;
-
-import javax.annotation.Nonnull;
-
-import java.lang.reflect.Field;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * A sensible config container that actually lets us programmatically index values by a key.
- *
- * Reflection because Mumfrey pls.
- *
- */
-// Mumfrey pls.
-// TODO: Reflection
-public abstract class SensibleConfig {
-
-    public abstract void save();
-
-    public interface Setting extends IChangeCallback<Boolean> {
-        String name();
-
-        /**
-         * Gets the config value associated with this entry.
-         */
-        default boolean get() {
-            return config().getValue(this);
-        }
-
-        /**
-         * Sets the config value associated with this entry.
-         */
-        default void set(boolean value) {
-            config().setValue(this, value);
-        }
-
-        SensibleConfig config();
-
-        @Override
-        default Boolean perform(Boolean v) {
-            set(v);
-            return v;
-        }
-    }
-
-    private Map<Setting, Boolean> entries = new HashMap<>();
-    private Map<Setting, Field> fieldEntries = new HashMap<>();
-
-    public boolean getValue(Setting key) {
-        return entries.computeIfAbsent(key, this::reflectGetValue);
-    }
-
-    public boolean setValue(Setting key, boolean value) {
-        entries.put(key, value);
-        try {
-            findField(getClass(), key).setBoolean(this, value);
-        } catch (IllegalArgumentException | IllegalAccessException e) {
-            e.printStackTrace();
-        }
-
-        return value;
-    }
-
-    @Nonnull
-    protected Field findField(Class<?> type, Setting key) {
-        return fieldEntries.computeIfAbsent(key, k -> recurseFindField(type, key));
-    }
-
-    private boolean reflectGetValue(Setting key) {
-        try {
-            return findField(getClass(), key).getBoolean(this);
-        } catch (IllegalArgumentException | IllegalAccessException | SecurityException e) {
-            e.printStackTrace();
-
-            return true;
-        }
-    }
-
-    @Nonnull
-    private Field recurseFindField(Class<?> type, Setting key) {
-        try {
-            Field f = type.getDeclaredField(key.name().toLowerCase());
-            f.setAccessible(true);
-            fieldEntries.put(key, f);
-
-            return f;
-        } catch (IllegalArgumentException | NoSuchFieldException | SecurityException e) {
-            Class<?> superType = type.getSuperclass();
-
-            if (superType != null && superType != Object.class) {
-                return recurseFindField(superType, key);
-            }
-
-            throw new RuntimeException(String.format("Config option %s was not defined", key), e);
-        }
-    }
-}