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tutorial:waterloggable

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tutorial:waterloggable [2022/02/07 05:48] – solidblocktutorial:waterloggable [2024/10/27 14:25] (current) – update solidblock
Line 8: Line 8:
 </code> </code>
  
-In this case, we store the ''Properties.WATERLOGGED'' as a static field in this class, and you can use ''WATERLOGGED'' to access the field. (Of course you can refuse to do that, and use ''Properties.WATERLOGGED'' every time to access it.) We have to manually make the block recognize the property, as it is not done for you by ''Waterloggable'' interface.+In this case, we store the ''Properties.WATERLOGGED'' as a static field in this class, and you can use ''WATERLOGGED'' to access the field. (Unnecessary as it looks, most vanilla Minecraft block classes do that, so we do as well. Of course you can refuse to do that, and use ''Properties.WATERLOGGED'' every time to access it, or just directly import the static field.) We have to manually make the block recognize the property, as it is not done for you by ''Waterloggable'' interface.
  
 <code java> <code java>
Line 17: Line 17:
     public VerticalSlabBlock(Settings settings) {     public VerticalSlabBlock(Settings settings) {
         super(settings);         super(settings);
-        setDefaultState(this.stateManager.getDefaultState()+        setDefaultState(getDefaultState()
             .with(Properties.HORIZONTAL_FACING, Direction.NORTH)             .with(Properties.HORIZONTAL_FACING, Direction.NORTH)
-            .with(WATERLOGGED, false);+            .with(WATERLOGGED, false));
     }     }
          
     // Make the block recognize the property, otherwise setting the property will through exceptions.     // Make the block recognize the property, otherwise setting the property will through exceptions.
     @Override     @Override
-    protected void appendProperties(StateManager.Builder<Block, BlockState> stateManager) { +    protected void appendProperties(StateManager.Builder<Block, BlockState> builder) { 
-        stateManager.add(Properties.HORIZONTAL_FACING, WATERLOGGED);+        builder.add(Properties.HORIZONTAL_FACING, WATERLOGGED);
     }     }
 </code> </code>
Line 33: Line 33:
     @Override     @Override
     public BlockState getPlacementState(ItemPlacementContext ctx) {     public BlockState getPlacementState(ItemPlacementContext ctx) {
-        return (BlockState)this.getDefaultState() +        return this.getDefaultState() 
-            .with(Properties.HORIZONTAL_FACING, ctx.getPlayerFacing().getOpposite()) +            .with(Properties.HORIZONTAL_FACING, ctx.getHorizontalPlayerFacing().getOpposite()) 
-            .with(WATERLOGGED, ctx.getWorld().getFluidState(ctx.getBlockPos()).getFluid() == Fluids.WATER);+            .with(WATERLOGGED, ctx.getWorld().getFluidState(ctx.getBlockPos()).isOf(Fluids.WATER));
     }     }
 </code> </code>
- 
  
 Override ''getFluidState'' so that when it is waterlogged the block displays water. Override ''getFluidState'' so that when it is waterlogged the block displays water.
Line 49: Line 48:
  
 Override ''getStateForNeighborUpdate'' so that it correctly handles the flowing of water. Override ''getStateForNeighborUpdate'' so that it correctly handles the flowing of water.
-<code java>+ 
 +//For versions 1.21.1 and below, write like this:// 
 +<yarncode java>
     @Override     @Override
     public BlockState getStateForNeighborUpdate(BlockState state, Direction direction, BlockState neighborState, WorldAccess world, BlockPos pos, BlockPos neighborPos) {     public BlockState getStateForNeighborUpdate(BlockState state, Direction direction, BlockState neighborState, WorldAccess world, BlockPos pos, BlockPos neighborPos) {
         if (state.get(WATERLOGGED)) {         if (state.get(WATERLOGGED)) {
-            // This is for 1.17 and below: world.getFluidTickScheduler().schedule(pos, Fluids.WATER, Fluids.WATER.getTickRate(world)); +            // For 1.17 and below:  
-            world.createAndScheduleFluidTick(pos, Fluids.WATER, Fluids.WATER.getTickRate(world));+            // world.getFluidTickScheduler().schedule(pos, Fluids.WATER, Fluids.WATER.getTickRate(world)); 
 +            // For versions since 1.18 below 1.21.2: 
 +            world.method_39281(pos, Fluids.WATER, Fluids.WATER.getTickRate(world));
         }         }
  
         return super.getStateForNeighborUpdate(state, direction, neighborState, world, pos, neighborPos);         return super.getStateForNeighborUpdate(state, direction, neighborState, world, pos, neighborPos);
     }     }
-</code>+</yarncode> 
 + 
 +//For versions 1.21.2 and above, write like this:// 
 +<yarncode java> 
 +    @Override 
 +    public BlockState getStateForNeighborUpdate(BlockState state, WorldView world, ScheduledTickView tickView, BlockPos pos, Direction direction, BlockPos neighborPos, BlockState neighborState, Random random) { 
 +        if (state.get(WATERLOGGED)) { 
 +            // For versions since 1.21.2: 
 +            tickView.scheduleFluidTick(pos, Fluids.WATER, Fluids.WATER.getTickRate(world)); 
 +        } 
 + 
 +        return super.getStateForNeighborUpdate(state, world, tickView, pos, direction, neighborPos, neighborState, random); 
 +    } 
 +</yarncode>
  
 Now the block becomes waterloggable, and works correctly with water. Now the block becomes waterloggable, and works correctly with water.
tutorial/waterloggable.1644212929.txt.gz · Last modified: 2022/02/07 05:48 by solidblock