Differences

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--- zh_cn:tutorial:waterloggable [2022/03/20 13:43] – created solidblock
+++ zh_cn:tutorial:waterloggable [2024/10/27 14:59] (current) – solidblock
@@ Line 17: / Line 17: @@
     public VerticalSlabBlock(Settings settings) {
         super(settings);
-        setDefaultState(this.stateManager.getDefaultState()
+        setDefaultState(getDefaultState()
             .with(Properties.HORIZONTAL_FACING, Direction.NORTH)
-            .with(WATERLOGGED, false);
+            .with(WATERLOGGED, false));
     }
     // 让方块认识这个属性，否则设置该属性将会抛出异常。
     @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>
@@ Line 33: / Line 33: @@
     @Override
     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);
     }
 </code>
 覆盖 ''getFluidState''，这样方块含水后就会显示水。
@@ Line 49: / Line 48: @@
 覆盖 ''getStateForNeighborUpdate''，以正确地处理水流。
-<code java>
+//1.21.2 之前的版本，请这么写：//
+<yarncode java>
     @Override
     public BlockState getStateForNeighborUpdate(BlockState state, Direction direction, BlockState neighborState, WorldAccess world, BlockPos pos, BlockPos neighborPos) {
         if (state.get(WATERLOGGED)) {
-            // 1.17 之前是这么写的：world.getFluidTickScheduler().schedule(pos, Fluids.WATER, Fluids.WATER.getTickRate(world));
+            // 对于 1.17 以及更低的版本：
-            world.createAndScheduleFluidTick(pos, Fluids.WATER, Fluids.WATER.getTickRate(world));
+            // world.getFluidTickScheduler().schedule(pos, Fluids.WATER, Fluids.WATER.getTickRate(world));
+            // 对于 1.18 之后、1.21.2 之前的版本：
+            world.method_39281(pos, Fluids.WATER, Fluids.WATER.getTickRate(world));
         }
         return super.getStateForNeighborUpdate(state, direction, neighborState, world, pos, neighborPos);
     }
-</code>
+</yarncode>
+//1.21.2 以及更高的版本，请这么写：//
+<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>
 现在方块可含水了，并且与水有关的功能都能正常运作。