Ideki

Hello, Every time I compile I get the following error in the console. It does not stop/fail the compilation, but I think I should still address it. Any idea how to fix it ?

nvm, just realized that patchouli is using MC 1.18.2 So I got the wrong MDK

Ok, so I fixed my build.gradle Then I was able to compile. But minecraft started I got an error message from Patchouli that basically said that I was not using the correct version of Forge. So I changed the dependency to And I downloaded forge-1.18.1-39.1.0-mdk.zip I extracted the files and copied gradlew, gradlew.bat and the gradle folder to my mod folder. Now when I try to compile I get the following error: So I am guessing I did something wrong when attempting to update the forge mdk. Any idea what I am missing ?

Hello, I am trying to use Patchouli so I can make a book in my mod. I copied the part I think I need from Botania's build-gradle. https://github.com/VazkiiMods/Botania/blob/fb8d7db61c54930d29f4b22ab988a783d61c83da/Common/build.gradle https://github.com/VazkiiMods/Botania/blob/4697930092cd1cc1ad318abc9ab7ebf58ee9b5ce/Forge/build.gradle But the compilation fails with the following error: Where does compileOnly() come from? This is my build.gradle: buildscript { repositories { maven { url = 'https://maven.minecraftforge.net' } maven { name = "Jared" url = "https://maven.blamejared.com/" } mavenCentral() } dependencies { classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '5.1.+', changing: true compileOnly "vazkii.patchouli:Patchouli-xplat:1.18.2-66-SNAPSHOT" implementation fg.deobf("vazkii.patchouli:Patchouli:1.18.2-66-SNAPSHOT") } } apply plugin: 'net.minecraftforge.gradle' apply plugin: 'eclipse' apply plugin: 'maven-publish' version = '1.0' group = 'com.ideki.test_mod' archivesBaseName = 'test_mod' java.toolchain.languageVersion = JavaLanguageVersion.of(17) println('Java: ' + System.getProperty('java.version') + ' JVM: ' + System.getProperty('java.vm.version') + '(' + System.getProperty('java.vendor') + ') Arch: ' + System.getProperty('os.arch')) minecraft { mappings channel: 'official', version: '1.18.1' accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg') runs { client { workingDirectory project.file('run') mods { test_mod { source sourceSets.main } } } server { workingDirectory project.file('run') mods { test_mod { source sourceSets.main } } } data { workingDirectory project.file('run') args '--mod', archivesBaseName, '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/') mods { test_mod { source sourceSets.main } } } } } sourceSets.main.resources { srcDir 'src/generated/resources' } repositories { } dependencies { minecraft 'net.minecraftforge:forge:1.18.1-39.0.5' } jar { manifest { attributes([ "Specification-Title" : "test_mod", "Specification-Vendor" : "Ideki", "Specification-Version" : "1", "Implementation-Title" : project.name, "Implementation-Version" : project.jar.archiveVersion, "Implementation-Vendor" : "Ideki", "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ") ]) } } jar.finalizedBy('reobfJar') publishing { publications { mavenJava(MavenPublication) { artifact jar } } repositories { maven { url "file://${project.projectDir}/mcmodsrepo" } } }

Hello, Is it possible to rotate a block every tick by a given degree/radian? I have a block that I would like to rotate on its own each tick around its Y axis.

[Edited replied to the wrong post]

So is it a lost knowledge ? Nobody knows how to do this anymore?

ok, so if I go the other way around and make the speed 3600000 then that should discourage most people to try and break it. Right ?

What would happen if I made the speed of 0 ? Would that keep it unbreakable but pushable ?

Hello, I am trying to create an unbreakable block but that I can move with pistons. So I got the indestructible part figured out from the BEDROCK block. And I get the properties of GLASS to make it unspawnable. But it looks that it also makes it unpushable. These are the properties of my block: public static final BlockBehaviour.Properties MY_BLOCK_PROPERTIES = BlockBehaviour.Properties .of(Material.GLASS, MaterialColor.TERRACOTTA_BLACK) .strength(-1.0F, 3600000.0F) .noDrops() .sound(SoundType.METAL); Any idea how I can make my block pushable ?

Hello, Anybody knows how to make a Prism (like a pyramid) shape in 1.18 ? Like the spikes from Extra Utilities, or Carpenter's Blocks. Is there a 1.18 mod that does it? ex: I tried to do it with BLockBench, but could not figure out how to do it.

I figured it out. The BlockInit was using the wrong block. Since I have 2 blocks (toggle and timer) and I copied timer from toggle. BlockInit was using Toggle instead of Timer. And the behavior are similar enough that I did not initially see the problem. Thank you for trying to help me on this.

Yes, the property is registered to the block state too public class ActivatedBlock extends HorizontalDirectionalBlock { public static final BooleanProperty IS_ACTIVATED = BooleanProperty.create("is_activated"); public ActivatedBlock(Properties properties) { super(properties); registerDefaultState(defaultBlockState().setValue(IS_ACTIVATED, Boolean.valueOf(false))); } @Override protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) { super.createBlockStateDefinition(builder); builder.add(IS_ACTIVATED); } public int getSignal(BlockState blockState, BlockGetter blockGetter, BlockPos blockPos, Direction direction) { return blockState.getValue(IS_ACTIVATED) ? 15 : 0; } public int getDirectSignal(BlockState blockState, BlockGetter blockGetter, BlockPos blockPos, Direction direction) { return blockState.getValue(IS_ACTIVATED) ? 15 : 0; } } Yes, I checked the debugger. And nothing comes up in the console. That's why I put all those println.

The IS_ACTIVATED property is declared in the parent ActivatedBlock class. My problem is that the following function is never called: public void tick(BlockState state, ServerLevel world, BlockPos pos, Random random) In the use function I do the following, but nothing happens level.scheduleTick(blockPos, blockstate.getBlock(), 2 + level.random.nextInt(5));

Hello, I am trying to schedule a tick on a block when I right click it. But somehow I never get the tick event to trigger. Any idea what is going on? public class ActivatedTimerBlock extends ActivatedBlock { public static final BooleanProperty ACTIVE = BooleanProperty.create("active"); public ActivatedTimerBlock(Properties properties) { super(properties); } @Override protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) { super.createBlockStateDefinition(builder); builder.add(ACTIVE); } private boolean isTicking(BlockState state) { return state.hasProperty(IS_ACTIVATED) && state.getValue(IS_ACTIVATED); } @Override public InteractionResult use(BlockState blockState, Level level, BlockPos blockPos, Player player, InteractionHand interactionHand, BlockHitResult blockHitResult) { if (level.isClientSide) { return InteractionResult.SUCCESS; } else { BlockState blockstate = this.pull(blockState, level, blockPos); float f = blockstate.getValue(IS_ACTIVATED) ? 0.6F : 0.5F; level.playSound((Player) null, blockPos, SoundEvents.LEVER_CLICK, SoundSource.BLOCKS, 0.3F, f); level.gameEvent(player, blockstate.getValue(IS_ACTIVATED) ? GameEvent.BLOCK_SWITCH : GameEvent.BLOCK_UNSWITCH, blockPos); level.scheduleTick(blockPos, blockstate.getBlock(), 2 + level.random.nextInt(5)); return InteractionResult.CONSUME; } } public BlockState pull(BlockState blockState, Level level, BlockPos blockPos) { blockState = blockState.cycle(IS_ACTIVATED); level.setBlock(blockPos, blockState, 3); this.updateNeighbours(blockState, level, blockPos); return blockState; } public boolean isSignalSource(BlockState blockState) { return true; } private void updateNeighbours(BlockState blockState, Level level, BlockPos blockPos) { level.updateNeighborsAt(blockPos, this); } @Override public void tick(BlockState state, ServerLevel world, BlockPos pos, Random random) { super.tick(state, world, pos, random); System.out.println("tick"); if (world.isClientSide) { return; } if (isTicking(state)) { System.out.println("ticking"); if (state.getValue(ACTIVE)) { System.out.println("active"); world.setBlockAndUpdate(pos, state.setValue(IS_ACTIVATED, false).setValue(ACTIVE, false)); } else { System.out.println("not active"); world.setBlockAndUpdate(pos, state.setValue(ACTIVE, true)); world.scheduleTick(pos, this, 15); } } } }

Thanks a lot. I was able to figure out how to use the ItemBlockRenderTypes.setRenderLayer with your advice

Or can I change the render type of my block to -1 as according to the following old documentation that would make it not rendered (like air). Minecraft Modding: Block Rendering [1.8]

Hello, I am trying to create a transparent block. It looks like previous version of minecraft supported the following code: @Override public BlockRenderLayer getBlockLayer() { return BlockRenderLayer.CUTOUT_MIPPED; } @Override public boolean isOpaqueCube(IBlockState state) { return false; } But 1.18 does not seem to have those classes. This is my class: public class ActivatedDisappearBlock extends Block { public static final BooleanProperty IS_ACTIVATED = BooleanProperty.create("is_activated"); public ActivatedDisappearBlock(Properties properties) { super(properties); registerDefaultState(defaultBlockState().setValue(IS_ACTIVATED, Boolean.valueOf(false))); } @Override protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) { super.createBlockStateDefinition(builder); builder.add(IS_ACTIVATED); } private boolean isVanished(BlockState state) { return state.hasProperty(IS_ACTIVATED) && state.getValue(IS_ACTIVATED); } // Compilation fails @Override public BlockRenderLayer getBlockLayer() { return BlockRenderLayer.CUTOUT_MIPPED; } // Compilation fails @Override public boolean isOpaqueCube(IBlockState state) { return false; } @Override public VoxelShape getShape(BlockState state, BlockGetter world, BlockPos pos, CollisionContext ctx) { return isVanished(state) ? Shapes.empty() : super.getShape(state, world, pos, ctx); } @Override public VoxelShape getCollisionShape(BlockState state, BlockGetter world, BlockPos pos, CollisionContext ctx) { return isVanished(state) ? Shapes.empty() : super.getCollisionShape(state, world, pos, ctx); } public void neighborChanged(BlockState blockState, Level level, BlockPos blockPos, Block blockIn, BlockPos fromPos, boolean isMoving) { if (!level.isClientSide) { System.out.println(blockState); if (blockIn instanceof ActivatorBlock){ ActivatorBlock activator = (ActivatorBlock)blockIn; BlockState state = level.getBlockState(fromPos); var activating = state.getValue(IS_ACTIVATING); System.out.println(activating); blockState = blockState.setValue(IS_ACTIVATED, activating); level.setBlock(blockPos, blockState, 3); level.blockEntityChanged(blockPos); level.updateNeighbourForOutputSignal(blockPos, blockState.getBlock()); } } } }

It is always the most obvious things that escape us the most. Thanks a lot

Hello, I am trying to create a block that will trigger a redstone power for 10~15 seconds after being right-clicked with a specific item. I can render the block when if has no functions/property. But when I try to add a 'is_activating' property, the game crash on load with the following exception: This is my block code (I copied the functions from the Lever class): public class ActivatorBlock extends HorizontalDirectionalBlock { public static final BooleanProperty IS_ACTIVATING = BooleanProperty.create("is_activating"); public ActivatorBlock(Properties properties) { super(properties); registerDefaultState(defaultBlockState().setValue(FACING, Direction.NORTH).setValue(IS_ACTIVATING, Boolean.valueOf(false))); } @Override protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) { super.createBlockStateDefinition(builder); builder.add(FACING); } @Override public BlockState getStateForPlacement(BlockPlaceContext context) { return defaultBlockState().setValue(FACING, context.getHorizontalDirection().getOpposite()); } @Override public InteractionResult use(BlockState blockState, Level level, BlockPos blockPos, Player player, InteractionHand interactionHand, BlockHitResult blockHitResult) { if (level.isClientSide) { BlockState blockstate1 = blockState.cycle(IS_ACTIVATING); return InteractionResult.SUCCESS; } else { BlockState blockstate = this.pull(blockState, level, blockPos); float f = blockstate.getValue(IS_ACTIVATING) ? 0.6F : 0.5F; level.playSound((Player)null, blockPos, SoundEvents.LEVER_CLICK, SoundSource.BLOCKS, 0.3F, f); level.gameEvent(player, blockstate.getValue(IS_ACTIVATING) ? GameEvent.BLOCK_SWITCH : GameEvent.BLOCK_UNSWITCH, blockPos); return InteractionResult.CONSUME; } } public BlockState pull(BlockState p_54677_, Level p_54678_, BlockPos p_54679_) { p_54677_ = p_54677_.cycle(IS_ACTIVATING); p_54678_.setBlock(p_54679_, p_54677_, 3); this.updateNeighbours(p_54677_, p_54678_, p_54679_); return p_54677_; } public int getSignal(BlockState p_54635_, BlockGetter p_54636_, BlockPos p_54637_, Direction p_54638_) { return p_54635_.getValue(IS_ACTIVATING) ? 15 : 0; } public int getDirectSignal(BlockState p_54670_, BlockGetter p_54671_, BlockPos p_54672_, Direction p_54673_) { return p_54670_.getValue(IS_ACTIVATING) ? 15 : 0; } public boolean isSignalSource(BlockState p_54675_) { return true; } private void updateNeighbours(BlockState p_54681_, Level p_54682_, BlockPos p_54683_) { p_54682_.updateNeighborsAt(p_54683_, this); //p_54682_.updateNeighborsAt(p_54683_.relative(getConnectedDirection(p_54681_).getOpposite()), this); } } The block is registered as: public static final BlockBehaviour.Properties TEST_BLOCK_PROPERTIES = BlockBehaviour.Properties .of(Material.GLASS, MaterialColor.TERRACOTTA_BLACK) .strength(-1.0F, 3600000.0F) .noDrops() .sound(SoundType.METAL); public static final RegistryObject<Block> ACTIVATOR_BLOCK = BLOCKS.register("activator_block", () -> new ActivatorBlock(TEST_BLOCK_PROPERTIES));

Hello, I am trying to make a structural block that is non spawnable. I looked up the GLASS block and found that it set isValidSpawn. But I cannot figure out how to set it correctly, public static final BlockBehaviour.Properties TEST_BLOCK_PROPERTIES = BlockBehaviour.Properties .of(Material.HEAVY_METAL, MaterialColor.TERRACOTTA_BLACK) .strength(-1.0F, 3600000.0F) .noDrops() .sound(SoundType.METAL) .isValidSpawn(Blocks::never); IntelliJ reports the following problem: If I change the Blocks::never to false then I get the following error instead

Works like a charm. Thank you

Oh ok. I did not know that those functions are immutable. So I tried it, and I see now that the shape has changed (the black outline). But the texture remains in the same orientation as before. How can I make the texture rotate too?

Hello, I am creating a multiblock structure when I use an item. And I want it to face the player when placed. But I cannot figure out how to rotate it. This i how I place the blocks (for now I am just trying to rotate it 90 clockwise) BlockState blockState = posBlock.Block.defaultBlockState(); blockState.setValue(HorizontalDirectionalBlock.FACING, Direction.SOUTH); blockState.rotate(level, posBlock.Pos, Rotation.CLOCKWISE_90); //blockState.setValue(HorizontalDirectionalBlock.FACING, Direction.SOUTH); //blockState.setValue(HorizontalDirectionalBlock.FACING, context.getHorizontalDirection().getOpposite()); level.setBlock(posBlock.Pos, blockState, 3); level.sendBlockUpdated(posBlock.Pos, blockState, blockState, Block.UPDATE_ALL_IMMEDIATE); This is one my multiblock class: public class lock00 extends HorizontalDirectionalBlock { private static final Map<Direction, VoxelShape> SHAPES = new EnumMap<>(Direction.class); private static final Optional<VoxelShape> SHAPE = Stream.of( // Shape removed for smaller text ).reduce((v1, v2) -> Shapes.join(v1, v2, BooleanOp.OR)); public Block00(Properties properties) { super(properties); registerDefaultState(defaultBlockState().setValue(FACING, Direction.NORTH)); runCalculation(SHAPE.orElse(Shapes.block())); } @Override protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) { super.createBlockStateDefinition(builder); builder.add(FACING); } @Override public VoxelShape getShape(BlockState state, BlockGetter level, BlockPos pos, CollisionContext context) { return SHAPES.get(state.getValue(FACING)); } @Override public BlockState getStateForPlacement(BlockPlaceContext context) { return defaultBlockState().setValue(FACING, context.getHorizontalDirection().getOpposite()); } protected void runCalculation(VoxelShape shape) { for (Direction direction : Direction.values()) SHAPES.put(direction, Laputa.calculateShapes(direction, shape)); } } The blockstatte: { "variants": { "": { "model": "test_mod:block/block_00" } } } The model: { "credit": "Made with Blockbench", "texture_size": [32, 32], "textures": { "1": "laputa:blocks/a", "2": "laputa:blocks/b", "3": "laputa:blocks/c", "4": "laputa:blocks/d", "5": "laputa:blocks/e", "7": "laputa:blocks/f", "8": "laputa:blocks/g", "particle": "laputa:blocks/h" }, "elements": [ { "from": [10, 13, 7], "to": [15, 16, 9], "shade": false, "faces": { "north": {"uv": [0, 1, 5, 4], "texture": "#4"}, "east": {"uv": [5, 5, 7, 8], "texture": "#4"}, "south": {"uv": [0, 5, 5, 8], "texture": "#4"}, "west": {"uv": [7, 5, 9, 8], "texture": "#4"}, "up": {"uv": [5, 0, 10, 2], "texture": "#4"}, "down": {"uv": [5, 2, 10, 4], "texture": "#4"} } } ], "groups": [ { "name": "VoxelShapes", "origin": [8, 8, 8], "color": 0, "shade": false, "children": [ { "name": "Group", "origin": [8, 8, 8], "color": 0, "shade": false, "children": [0] } ] } ] }

Thank you