Catch Radar Exception

README.md

@@ -302,6 +302,7 @@ All changes are toggleable via config files.
 * **Epic Siege Mod**
     * **Disable Digger AI Debug:** Disables leftover debug logging inside the digger AI of the beta builds
 * **Extra Utilities 2**
+    * **Catch Radar Exception:** Fixes the Radar feature (find in nearby inventories) entirely breaking when near some inventories
     * **Duplication Fixes:** Fixes various duplication exploits
     * **Fix Deep Dark Stats:** Fixes Mob Attack and Health Statistics being repeatedly doubled
     * **Mutable Machine Block Drops:** Fixes Machine Block drops being immutable, causing a crash on attempting to remove entries from the list.

src/main/java/mod/acgaming/universaltweaks/config/UTConfigMods.java

@@ -435,6 +435,15 @@ public static class ErebusCategory
 
     public static class ExtraUtilitiesCategory
     {
+        @Config.RequiresMcRestart
+        @Config.Name("Catch Radar Exception")
+        @Config.Comment
+            ({
+                "When near some inventories, the Radar feature (find in nearby inventories) will entirely break",
+                "this catches the AbstractMethodException thrown, allowing other nearby inventories to be searched"
+            })
+        public boolean utCatchRadarException = true;
+
         @Config.RequiresMcRestart
         @Config.Name("Fix Deep Dark Stats")
         @Config.Comment("Fixes Mob Attack and Health Statistics being repeatedly doubled")

src/main/java/mod/acgaming/universaltweaks/core/UTMixinLoader.java

@@ -59,6 +59,7 @@ public class UTMixinLoader implements ILateMixinLoader
             put("mixins.mods.extrautilities.deepdarkstats.json", () -> loaded("extrautils2") && UTConfigMods.EXTRA_UTILITIES.utDeepDarkStats);
             put("mixins.mods.extrautilities.dupes.json", () -> loaded("extrautils2") && UTConfigMods.EXTRA_UTILITIES.utDuplicationFixesToggle);
             put("mixins.mods.extrautilities.mutabledrops.json", () -> loaded("extrautils2") && UTConfigMods.EXTRA_UTILITIES.utMutableBlockDrops);
+            put("mixins.mods.extrautilities.radar.json", () -> loaded("extrautils2") && UTConfigMods.EXTRA_UTILITIES.utCatchRadarException);
             put("mixins.mods.forestry.cocoa.json", () -> loaded("forestry") && UTConfigMods.FORESTRY.utFOCocoaBeansToggle);
             put("mixins.mods.forestry.dupes.json", () -> loaded("forestry") && UTConfigMods.FORESTRY.utDuplicationFixesToggle);
             put("mixins.mods.forestry.extratrees.json", () -> loaded("extratrees"));

src/main/java/mod/acgaming/universaltweaks/mods/extrautilities/radar/mixin/UTRadarPingMixin.java

@@ -0,0 +1,32 @@
+package mod.acgaming.universaltweaks.mods.extrautilities.radar.mixin;
+
+import net.minecraft.item.ItemStack;
+import net.minecraftforge.items.IItemHandler;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
+import com.rwtema.extrautils2.crafting.Radar;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+
+import mod.acgaming.universaltweaks.config.UTConfigMods;
+
+// Courtesy of WaitingIdly
+@Mixin(value = Radar.PacketPing.class, remap = false)
+public abstract class UTRadarPingMixin
+{
+    @WrapOperation(method = "lambda$doStuffServer$1", at = @At(value = "INVOKE", target = "Lnet/minecraftforge/items/IItemHandler;getStackInSlot(I)Lnet/minecraft/item/ItemStack;"))
+    private ItemStack utCatchItemHandlerException(IItemHandler instance, int slot, Operation<ItemStack> original)
+    {
+        if (!UTConfigMods.EXTRA_UTILITIES.utCatchRadarException) return original.call(instance, slot);
+        try
+        {
+            return original.call(instance, slot);
+        }
+        catch (AbstractMethodError e)
+        {
+            e.printStackTrace();
+            return ItemStack.EMPTY;
+        }
+    }
+}

src/main/resources/mixins.mods.extrautilities.radar.json

@@ -0,0 +1,7 @@
+{
+  "package": "mod.acgaming.universaltweaks.mods.extrautilities.radar.mixin",
+  "refmap": "universaltweaks.refmap.json",
+  "minVersion": "0.8",
+  "compatibilityLevel": "JAVA_8",
+  "mixins": ["UTRadarPingMixin"]
+}