God, please let this be last non-pull request contribution

src/main/java/su/a71/new_soviet/blocks/WMachineBlock.java

@@ -2,12 +2,18 @@ package su.a71.new_soviet.blocks;
 
 import net.minecraft.block.*;
 import net.minecraft.block.piston.PistonBehavior;
+import net.minecraft.entity.EquipmentSlot;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.AirBlockItem;
 import net.minecraft.item.ItemPlacementContext;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
 import net.minecraft.sound.SoundCategory;
 import net.minecraft.sound.SoundEvents;
 import net.minecraft.state.StateManager;
+import net.minecraft.state.property.BooleanProperty;
 import net.minecraft.state.property.Properties;
+import net.minecraft.text.Text;
 import net.minecraft.util.ActionResult;
 import net.minecraft.util.Hand;
 import net.minecraft.util.hit.BlockHitResult;
@@ -25,16 +31,17 @@ import su.a71.new_soviet.util.Shapes;
 public class WMachineBlock extends HorizontalFacingBlock {
 
     private final Shapes.HorizontalShape blockShape;
+    public static final BooleanProperty PAPER = BooleanProperty.of("paper");
 
     public WMachineBlock(Settings settings, Shapes.HorizontalShape blockShape) {
         super(settings.notSolid().nonOpaque().noBlockBreakParticles().pistonBehavior(PistonBehavior.DESTROY).strength(0.1f, 2f));
-        setDefaultState(getDefaultState().with(Properties.HORIZONTAL_FACING, Direction.NORTH));
+        setDefaultState(getDefaultState().with(PAPER, false).with(Properties.HORIZONTAL_FACING, Direction.NORTH));
         this.blockShape = blockShape;
     }
 
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
-        builder.add(Properties.HORIZONTAL_FACING);
+        builder.add(Properties.HORIZONTAL_FACING, PAPER);
     }
 
     @Override
@@ -50,15 +57,30 @@ public class WMachineBlock extends HorizontalFacingBlock {
 
     @Override
     public ActionResult onUse(BlockState state, World world, BlockPos pos, PlayerEntity player, Hand hand, BlockHitResult hit) {
-        float pitch = (float) NewSoviet.RANDOM.nextBetween(8, 12) / 10;
-        float volume = (float) NewSoviet.RANDOM.nextBetween(5, 7) / 10;
-        world.playSound(null, pos, NSE_Sounds.W_MACHINE_BUTTON_PRESS, SoundCategory.BLOCKS, volume, pitch);
+        if (state.get(PAPER) && player.isSneaking() && player.getInventory().getMainHandStack().getItem() == Blocks.AIR.asItem()) {
+            player.equipStack(EquipmentSlot.MAINHAND, new ItemStack(Items.PAPER));
+            BlockState updatedBlockState = state
+                    .with(PAPER, false);
+            world.setBlockState(pos, updatedBlockState);
+        }
+        else if ((!state.get(PAPER) && player.getInventory().getMainHandStack().getItem() == Items.PAPER)) {
+            if (!player.isCreative())
+                player.getInventory().getMainHandStack().decrement(1);
+            BlockState updatedBlockState = state
+                    .with(PAPER, true);
+            world.setBlockState(pos, updatedBlockState);
+        }
+        else {
+            float pitch = (float) NewSoviet.RANDOM.nextBetween(8, 12) / 10;
+            float volume = (float) NewSoviet.RANDOM.nextBetween(5, 7) / 10;
+            world.playSound(null, pos, NSE_Sounds.W_MACHINE_BUTTON_PRESS, SoundCategory.BLOCKS, volume, pitch);
+        }
         return ActionResult.SUCCESS;
     }
 
     @Override
     public BlockState getPlacementState(ItemPlacementContext ctx) {
-        return super.getPlacementState(ctx).with(Properties.HORIZONTAL_FACING, ctx.getHorizontalPlayerFacing().getOpposite());
+        return super.getPlacementState(ctx).with(Properties.HORIZONTAL_FACING, ctx.getHorizontalPlayerFacing().getOpposite()).with(PAPER, false);
     }
 
     protected boolean canPlantOnTop(BlockState floor, BlockView world, BlockPos pos) {

src/main/java/su/a71/new_soviet/blocks/WindowBlock.java

@@ -2,6 +2,7 @@ package su.a71.new_soviet.blocks;
 
 import net.minecraft.block.*;
 import net.minecraft.block.enums.DoorHinge;
+import net.minecraft.client.item.TooltipContext;
 import net.minecraft.entity.ItemEntity;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.entity.projectile.ProjectileEntity;
@@ -404,4 +405,13 @@ public class WindowBlock extends HorizontalFacingBlock {
         FRAME_SHAPE_LEFT = new Shapes.HorizontalShape(List.of(List.of(14.0, 0.0, 13.0, 16.0, 16.0, 15.99)));
         PANE_FRAME_SHAPE = new Shapes.HorizontalShape(List.of(List.of(2.0, 7.0, 13.5, 14.0, 8.0, 15.5)));
     }
+
+    @Override
+    public void appendTooltip(ItemStack stack, @Nullable BlockView world, List<Text> tooltip, TooltipContext options) {
+        boolean broken = stack.getOrCreateNbt().getBoolean("broken");
+        if (broken) {
+            tooltip.add(Text.translatable("item.new_soviet.window.tooltip"));
+            super.appendTooltip(stack, world, tooltip, options);
+        }
+    }
 }

src/main/java/su/a71/new_soviet/blocks/lamps/DevTableLampBlock.java

@@ -0,0 +1,17 @@
+package su.a71.new_soviet.blocks.lamps;
+
+import su.a71.new_soviet.util.Shapes;
+
+import java.util.List;
+
+public class DevTableLampBlock extends GoldenTableLampBlock {
+
+    public DevTableLampBlock(Settings settings) {
+        super(settings);
+        SHAPE = new Shapes.HorizontalShapeLegacy(List.of(
+                List.of(5.0, 0.0, 5.0, 11.0, 2.0, 11.0),
+                List.of(7.0, 2.0, 7.0, 9.0, 4.0, 9.0),
+                List.of(6.0, 4.0, 6.0, 10.0, 5.0, 10.0),
+                List.of(3.0, 9.0, 3.0, 13.0, 13.0, 7.0)));
+    }
+}