place in air item by qzimyion

CHANGELOG.md

@@ -5,4 +5,6 @@ Make sure to clear this after each release
 Put changelog here:
 
 -----------------
+- Fixed custom Grass Color Modifiers to work 100% of the time.
+- Added `PlaceInAirBlockItem,` thanks to Qzimyion!
 - Updated to Kotlin 2.1

src/main/java/net/frozenblock/lib/item/api/PlaceInAirBlockItem.java

@@ -0,0 +1,47 @@
+package net.frozenblock.lib.item.api;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.world.InteractionHand;
+import net.minecraft.world.InteractionResult;
+import net.minecraft.world.InteractionResultHolder;
+import net.minecraft.world.entity.ai.attributes.Attributes;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.BlockItem;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.context.BlockPlaceContext;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.phys.BlockHitResult;
+import net.minecraft.world.phys.Vec3;
+import org.jetbrains.annotations.NotNull;
+
+public class PlaceInAirBlockItem extends BlockItem {
+
+	public PlaceInAirBlockItem(Block block, Item.Properties properties) {
+		super(block, properties);
+	}
+
+	@Override
+	@NotNull
+	public InteractionResultHolder<ItemStack> use(@NotNull Level level, @NotNull Player player, InteractionHand hand) {
+		ItemStack itemStack = player.getItemInHand(hand);
+
+		Vec3 lookAngle = player.getLookAngle();
+		Vec3 placementPos = player.getEyePosition().add(
+			lookAngle.scale(player.getAttributeValue(Attributes.BLOCK_INTERACTION_RANGE))
+		);
+		BlockPos pos = BlockPos.containing(placementPos);
+
+		if (level.isInWorldBounds(pos) && level.getWorldBorder().isWithinBounds(pos) && level.getBlockState(pos).canBeReplaced()) {
+			Direction reflectedFacingDirection = Direction.getNearest(lookAngle);
+			BlockPlaceContext context = new BlockPlaceContext(level, player, hand, itemStack, new BlockHitResult(pos.getCenter(), reflectedFacingDirection, pos, false));
+			InteractionResult result = this.useOn(context);
+			if (result.consumesAction()) {
+				return InteractionResultHolder.sidedSuccess(itemStack, !level.isClientSide());
+			}
+		}
+		return super.use(level, player, hand);
+	}
+}