Added a debug option to override the player's size

src/main/java/com/minelittlepony/client/gui/GuiPonySettings.java

@@ -13,6 +13,7 @@ import com.minelittlepony.common.client.gui.element.Button;
 import com.minelittlepony.common.client.gui.element.Label;
 import com.minelittlepony.common.client.gui.element.Slider;
 import com.minelittlepony.common.client.gui.element.Toggle;
+import com.minelittlepony.pony.meta.Size;
 import com.minelittlepony.settings.PonyConfig;
 import com.minelittlepony.settings.PonyLevel;
 import com.minelittlepony.settings.PonySettings;
@@ -89,11 +90,12 @@ public class GuiPonySettings extends GameGui {
         if (hiddenOptions) {
             content.addButton(new Label(LEFT, row += 30)).getStyle().setText("minelp.debug.scale");
             content.addButton(new Slider(LEFT, row += 15, 0.1F, 3, config.getGlobalScaleFactor())
-                    .onChange(v -> {
-                        config.setGlobalScaleFactor(v);
-                        return config.getGlobalScaleFactor();
-                    })
+                    .onChange(config::setGlobalScaleFactor)
                     .setFormatter(value -> I18n.translate("minelp.debug.scale.value", I18n.translate(describeCurrentScale(value)))));
+            content.addButton(new Label(LEFT, row += 30)).getStyle().setText("minelp.debug.size");
+            content.addButton(new Slider(LEFT, row += 15, 0, Size.REGISTRY.length - 1, config.getOverrideSize().ordinal())
+                    .onChange(config::setSizeOverride)
+                    .setFormatter(value -> value < Size.REGISTRY.length ? Size.REGISTRY[(int)(float)value].name() : "Unset"));
         }
 
         row += 20;

src/main/java/com/minelittlepony/pony/meta/Size.java

@@ -10,7 +10,10 @@ public enum Size implements ITriggerPixelMapped<Size> {
     LANKY   (0xce5432, 0.45F, 0.85F, 0.9F),
     NORMAL  (0x000000, 0.4f,  0.8F,  0.8F),
     YEARLING(0xffbe53, 0.4F,  0.6F,  0.65F),
-    FOAL    (0x53beff, 0.25f, 0.6F,  0.5F);
+    FOAL    (0x53beff, 0.25f, 0.6F,  0.5F),
+    UNSET   (0x000000, 1,     1,     1);
+
+    public static final Size[] REGISTRY = values();
 
     private int triggerValue;
 
@@ -53,6 +56,16 @@ public enum Size implements ITriggerPixelMapped<Size> {
     }
 
     public Size getEffectiveSize() {
-        return PonySettings.SIZES.get() ? this : Size.NORMAL;
+        Size sz = MineLittlePony.getInstance().getConfig().getOverrideSize();
+
+        if (sz != UNSET) {
+            return sz;
+        }
+
+        if (this == UNSET || !PonySettings.SIZES.get()) {
+            return NORMAL;
+        }
+
+        return this;
     }
 }

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

@@ -2,6 +2,8 @@ package com.minelittlepony.settings;
 
 import net.minecraft.util.math.MathHelper;
 
+import com.minelittlepony.pony.meta.Size;
+
 /**
  * Storage container for MineLP client settings.
  */
@@ -9,6 +11,7 @@ public class PonyConfig extends JsonConfig {
 
     private final Setting<PonyLevel> ponyLevel = new Value<>("ponylevel", PonyLevel.PONIES);
     private final Setting<Float> scaleFactor = new Value<>("globalScaleFactor", 0.9F);
+    private final Setting<Size> sizeOverride = new Value<>("sieOverride", Size.UNSET);
 
     public PonyConfig() {
         initWith(PonySettings.values());
@@ -39,11 +42,13 @@ public class PonyConfig extends JsonConfig {
         ponyLevel.set(ponylevel);
     }
 
-    public void setGlobalScaleFactor(float f) {
+    public float setGlobalScaleFactor(float f) {
         f = Math.round(MathHelper.clamp(f, 0.1F, 3) * 100) / 100F;
 
         scaleFactor.set(f);
         PonySettings.SHOWSCALE.set(f != 1);
+
+        return getGlobalScaleFactor();
     }
 
     /**
@@ -52,4 +57,16 @@ public class PonyConfig extends JsonConfig {
     public float getGlobalScaleFactor() {
         return PonySettings.SHOWSCALE.get() ? scaleFactor.get() : 1;
     }
+
+    public Size getOverrideSize() {
+        return sizeOverride.get();
+    }
+
+    public float setSizeOverride(float value) {
+        value = Math.round(value);
+        Size size = Size.REGISTRY[(int) value % Size.REGISTRY.length];
+
+        sizeOverride.set(size);
+        return size.ordinal();
+    }
 }

src/main/resources/assets/minelittlepony/lang/en_us.json

@@ -31,5 +31,6 @@
   "minelp.debug.scale.max": "Double",
   "minelp.debug.scale.mid": "Default",
   "minelp.debug.scale.sa": "Show Accurate",
-  "minelp.debug.scale.min": "Miniscule"
+  "minelp.debug.scale.min": "Miniscule",
+  "minelp.debug.size": "Size Override"
 }