Prevent egg throws in adventure

gradle.properties

@@ -9,7 +9,7 @@ yarn_mappings=1.20.1+build.9
 loader_version=0.14.21
 
 # Mod Properties
-mod_version=0.3.8
+mod_version=0.3.9
 maven_group=net.modfest
 archives_base_name=fireblanket
 

src/main/java/net/modfest/fireblanket/mixin/MixinEggItem.java

@@ -0,0 +1,23 @@
+package net.modfest.fireblanket.mixin;
+
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.EggItem;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.Hand;
+import net.minecraft.util.TypedActionResult;
+import net.minecraft.world.World;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@Mixin(EggItem.class)
+public class MixinEggItem {
+	@Inject(method = "use", at = @At("HEAD"), cancellable = true)
+	private void fireblanket$spamPrevention(World world, PlayerEntity user, Hand hand, CallbackInfoReturnable<TypedActionResult<ItemStack>> cir) {
+		if (!user.getAbilities().allowModifyWorld) {
+			cir.setReturnValue(TypedActionResult.pass(user.getStackInHand(hand)));
+		}
+	}
+}

src/main/resources/fireblanket.mixins.json

@@ -37,6 +37,7 @@
 	"ServerLoginNetworkHandlerAccessor",
 	"ServerChunkManagerAccessor",
 	"MixinNbtCompound",
+	"MixinEggItem",
 	"ai.MixinTemptGoal",
 	"ai.terracotta_knights.MixinItemPickupGoal",
 	"zstd.MixinChunkStreamVersion",