Properly fix CreativeTab item registering

Common/src/main/java/me/hypherionmc/craterlib/systems/internal/CreativeTabRegistry.java

@@ -16,7 +16,9 @@ public class CreativeTabRegistry {
     private static final List<Pair<CraterCreativeModeTab, Supplier<? extends ItemLike>>> TAB_ITEMS = new ArrayList<>();
 
     public static void setCreativeTab(CraterCreativeModeTab tab, Supplier<? extends ItemLike> item) {
-        TAB_ITEMS.add(Pair.of(tab, item));
+        if (item != null) {
+            TAB_ITEMS.add(Pair.of(tab, item));
+        }
     }
 
     public static void registerTab(CraterCreativeModeTab tab) {

Fabric/src/main/java/me/hypherionmc/craterlib/CraterLibInitializer.java

@@ -23,20 +23,15 @@ public class CraterLibInitializer implements ModInitializer {
                     .title(Component.translatable("itemGroup." +
                             tab.getResourceLocation().toString().replace(":", ".")
                     ))
-                    .displayItems((featureFlagSet, output) -> {
-                        CreativeTabRegistry
-                                .getTabItems()
-                                .stream().filter(t -> t.getLeft() == tab)
-                                .map(Pair::getRight).forEach(itm -> output.accept(itm.get()));
-                    })
                     .icon(tab.getIcon())
                     .build();
 
             tab.setTab(finalTab);
-        });
 
-        ItemGroupEvents.MODIFY_ENTRIES_ALL.register((group, entries) -> CreativeTabRegistry.getTabItems().stream()
-                .filter(p -> p.getLeft().get() == group)
-                .forEach(itemPair -> entries.accept(itemPair.getRight().get())));
+            ItemGroupEvents.modifyEntriesEvent(finalTab).register(entries -> CreativeTabRegistry
+                    .getTabItems()
+                    .stream().filter(t -> t.getLeft().get() == finalTab && t.getRight() != null)
+                    .map(Pair::getRight).forEach(itm -> entries.accept(itm.get())));
+        });
     }
 }

Forge/src/main/java/me/hypherionmc/craterlib/common/ForgeCommonEvents.java

@@ -38,7 +38,7 @@ public class ForgeCommonEvents {
         CreativeModeTab tab = event.getTab();
 
         CreativeTabRegistry.getTabItems().stream()
-                .filter(p -> p.getLeft().get() == tab)
+                .filter(p -> p.getLeft().get() == tab && p.getRight() != null)
                 .forEach(itemPair -> event.accept(itemPair.getRight()));
     }
 

gradle.properties

@@ -1,7 +1,7 @@
 # Project
 version_major=0
 version_minor=0
-version_patch=1d
+version_patch=5d
 group=me.hypherionmc.craterlib
 
 # Common