Adjust supplier interface injection to be from a defaulted interface …

…variant instead of base supplier

src/main/java/io/wispforest/owo/mixin/registry/RegistryEntryMixin.java

@@ -1,13 +1,14 @@
 package io.wispforest.owo.mixin.registry;
 
+import io.wispforest.owo.util.pond.OwoInjectedSupplier;
 import net.minecraft.registry.entry.RegistryEntry;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 
 import java.util.function.Supplier;
 
 @Mixin(RegistryEntry.class)
-public interface RegistryEntryMixin<T> extends Supplier<T> {
+public interface RegistryEntryMixin<T> extends OwoInjectedSupplier<T> {
 
     @Shadow T value();
 

src/main/java/io/wispforest/owo/util/pond/OwoInjectedSupplier.java

@@ -0,0 +1,9 @@
+package io.wispforest.owo.util.pond;
+
+import java.util.function.Supplier;
+
+public interface OwoInjectedSupplier<T> extends Supplier<T> {
+    default T get() {
+        throw new IllegalStateException("Injected Supplier interface has yet to be override!");
+    }
+}

src/main/resources/fabric.mod.json

@@ -78,7 +78,7 @@
         "io/wispforest/owo/serialization/OwoComponentTypeBuilder<TT;>"
       ],
       "net/minecraft/class_6880": [
-        "java/util/function/Supplier<TT;>"
+        "java/util/function/OwoInjectedSupplier<TT;>"
       ]
     }
   }