Differences

This shows you the differences between two versions of the page.

--- tutorial:interface_injection [2022/03/08 21:12] – use automatic intermediary -> yarn mappings juuz
+++ tutorial:interface_injection [2025/02/12 18:42] (current) – Add node on unicode escape for $ earthcomputer
@@ Line 11: / Line 11: @@
 The scope of this example is to add the following method into ''<yarn net.minecraft.class_3609>'' to get the sound of the bucket when emptied.
-This, normally, is not possible because ''<yarn net.minecraft.class_3609>'' does not has a similar method.
+This, normally, is not possible because ''<yarn net.minecraft.class_3609>'' does not have a similar method.
 <yarncode java [enable_line_numbers="false"]>
@@ Line 38: / Line 38: @@
 	@Override
 	public Optional<class_3414> getBucketEmptySound() {
-		//This is how to get the default sound, copied from BucketItem class.
+	    //This is how to get the default sound, copied from BucketItem class.
-		return Optional.of(((FlowableFluid) (Object) this).isIn(FluidTags.LAVA) ? SoundEvents.ITEM_BUCKET_EMPTY_LAVA : SoundEvents.ITEM_BUCKET_EMPTY);
+	    return Optional.of(((class_3609) (Object) this).method_15791(class_3486.field_15518) ? class_3417.field_15010 : class_3417.field_14834);
 	}
 }
@@ Line 64: / Line 64: @@
 </yarncode>
-You could also override this method in classes extending FlowableFluid to implement custom behaviours.
+You could also override this method in classes extending <yarn class_3609> to implement custom behaviours.
+Sometimes, your interface injections may need to include the ''$'' symbol, but the Groovy template processor may interpret this as a template variable if you are replacing variables (such as ''${version}'') in your ''fabric.mod.json''. A workaround for this is to use the Unicode escape for ''$'', which is ''\u0024''.