Add option to hide empty tooltips in inventories.

Hypixel's inventory menus sometimes use items with empty names.
When the game draws the tooltip for such an item, a small dark rectangle is seen.
Mixin into the function that draws tooltips and disable it when that is the case.

2 files changed, 27 insertions, 0 deletions

diff --git a/src/main/java/me/xmrvizzy/skyblocker/config/SkyblockerConfig.java b/src/main/java/me/xmrvizzy/skyblocker/config/SkyblockerConfig.java
index a13f86b3..05ffc2e9 100644
--- a/src/main/java/me/xmrvizzy/skyblocker/config/SkyblockerConfig.java
+++ b/src/main/java/me/xmrvizzy/skyblocker/config/SkyblockerConfig.java
@@ -124,6 +124,7 @@ public class SkyblockerConfig implements ConfigData {
     public static class General {
         public boolean enableUpdateNotification = true;
         public boolean backpackPreviewWithoutShift = false;
+        public boolean hideEmptyTooltips = true;
 
         @ConfigEntry.Gui.Excluded
         public String apiKey;
diff --git a/src/main/java/me/xmrvizzy/skyblocker/mixin/ScreenMixin.java b/src/main/java/me/xmrvizzy/skyblocker/mixin/ScreenMixin.java
new file mode 100644
index 00000000..01f0f2a9
--- /dev/null
+++ b/src/main/java/me/xmrvizzy/skyblocker/mixin/ScreenMixin.java
@@ -0,0 +1,26 @@
+package me.xmrvizzy.skyblocker.mixin;
+
+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.CallbackInfo;
+
+import me.xmrvizzy.skyblocker.config.SkyblockerConfig;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.util.math.MatrixStack;
+import net.minecraft.item.ItemStack;
+import net.minecraft.text.Text;
+
+@Mixin(Screen.class)
+public abstract class ScreenMixin {
+
+    @Inject(at = @At("HEAD"), method = "renderTooltip(Lnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/item/ItemStack;II)V", cancellable = true)
+    public void skyblocker$renderTooltip(MatrixStack matrices, ItemStack itemStack, int x, int y, CallbackInfo ci) {
+        Text stackName = itemStack.getName();
+        String strName = stackName.getString();
+        if (SkyblockerConfig.get().general.hideEmptyTooltips && strName.equals(" ")) {
+            ci.cancel();
+        }
+    }
+
+}