Fix broken tooltips with REI

build.gradle

@@ -159,8 +159,8 @@ dependencies {
 	modImplementation "com.terraformersmc:modmenu:${project.mod_menu_version}"
 
 	// REI
-	modCompileOnly "me.shedaniel:RoughlyEnoughItems-api-fabric:${project.rei_version}"
-	//modRuntimeOnly "me.shedaniel:RoughlyEnoughItems-fabric:${project.rei_version}"
+//	modCompileOnly "me.shedaniel:RoughlyEnoughItems-api-fabric:${project.rei_version}"
+	modImplementation "me.shedaniel:RoughlyEnoughItems-fabric:${project.rei_version}"
 
 	// EMI
 	modCompileOnly "dev.emi:emi-fabric:${project.emi_version}:api"
@@ -286,4 +286,4 @@ publishing {
 		// The repositories here will be used for publishing your artifact, not for
 		// retrieving dependencies.
 	}
-}
+}

src/main/java/de/hysky/skyblocker/mixins/rei/ScreenOverlayImplFabricMixin.java

@@ -0,0 +1,25 @@
+package de.hysky.skyblocker.mixins.rei;
+
+import de.hysky.skyblocker.utils.render.gui.AlignedTooltipComponent;
+import me.shedaniel.rei.api.client.gui.widgets.Tooltip;
+import me.shedaniel.rei.impl.client.gui.fabric.ScreenOverlayImplFabric;
+import net.minecraft.client.gui.tooltip.TooltipComponent;
+import net.minecraft.text.MutableText;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import java.util.stream.Stream;
+
+@Mixin(value = ScreenOverlayImplFabric.class, remap = false)
+public class ScreenOverlayImplFabricMixin {
+	@Inject(method = "lambda$renderTooltipInner$0", at = @At(target = "Lme/shedaniel/rei/api/client/gui/widgets/Tooltip$Entry;isText()Z", value = "INVOKE", shift = At.Shift.AFTER), cancellable = true, require = 0)
+	private static void renderTooltipInner(Tooltip.Entry component, CallbackInfoReturnable<Stream<TooltipComponent>> cir) {
+		if (!(component.getAsText() instanceof MutableText mutableText)) return;
+		MutableText firstOfChain = mutableText.getFirstOfChain();
+		if (firstOfChain != null) cir.setReturnValue(Stream.of(new AlignedTooltipComponent(firstOfChain)));
+		else if (mutableText.getAlignedText() != null) cir.setReturnValue(Stream.of(new AlignedTooltipComponent(mutableText)));
+		// The last branch of defaulting back to OrderedTextTooltipComponent is already handled by REI, so we can just omit it here
+	}
+}

src/main/resources/skyblocker.mixins.json

@@ -56,7 +56,8 @@
     "accessors.SlotAccessor",
     "accessors.WorldRendererAccessor",
     "discordipc.ConnectionMixin",
-    "jgit.SystemReaderMixin"
+    "jgit.SystemReaderMixin",
+    "rei.ScreenOverlayImplFabricMixin"
   ],
   "injectors": {
     "defaultRequire": 1