/* * Minecraft Forge * Copyright (c) 2016-2018. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation version 2.1 * of the License. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ package net.minecraftforge.common.extensions; import java.util.function.Predicate; import javax.annotation.Nullable; import net.minecraft.block.*; import net.minecraft.block.state.IBlockState; import net.minecraft.client.particle.ParticleManager; import net.minecraft.client.renderer.block.model.IBakedModel; import net.minecraft.entity.Entity; import net.minecraft.entity.EntityLiving; import net.minecraft.entity.EntityLivingBase; import net.minecraft.entity.EntitySpawnPlacementRegistry.SpawnPlacementType; import net.minecraft.entity.EntityType; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.fluid.IFluidState; import net.minecraft.item.EnumDyeColor; import net.minecraft.item.Item; import net.minecraft.item.ItemStack; import net.minecraft.pathfinding.PathNodeType; import net.minecraft.tileentity.TileEntity; import net.minecraft.util.*; import net.minecraft.util.math.BlockPos; import net.minecraft.util.math.RayTraceResult; import net.minecraft.util.math.Vec3d; import net.minecraft.world.Explosion; import net.minecraft.world.IBlockReader; import net.minecraft.world.IWorld; import net.minecraft.world.IWorldReader; import net.minecraft.world.IWorldReaderBase; import net.minecraft.world.World; import net.minecraft.world.WorldServer; import net.minecraftforge.api.distmarker.Dist; import net.minecraftforge.api.distmarker.OnlyIn; import net.minecraftforge.common.IPlantable; import net.minecraftforge.common.ToolType; public interface IForgeBlockState { default IBlockState getBlockState() { return (IBlockState)this; } /** * Gets the slipperiness at the given location at the given state. Normally * between 0 and 1. *

* Note that entities may reduce slipperiness by a certain factor of their own; * for {@link net.minecraft.entity.EntityLivingBase}, this is {@code .91}. * {@link net.minecraft.entity.item.EntityItem} uses {@code .98}, and * {@link net.minecraft.entity.projectile.EntityFishHook} uses {@code .92}. * * @param world the world * @param pos the position in the world * @param entity the entity in question * @return the factor by which the entity's motion should be multiplied */ default float getSlipperiness(IWorldReader world, BlockPos pos, @Nullable Entity entity) { return getBlockState().getBlock().getSlipperiness(getBlockState(), world, pos, entity); } /** * Get a light value for this block, taking into account the given state and coordinates, normal ranges are between 0 and 15 */ default int getLightValue(IWorldReader world, BlockPos pos) { return getBlockState().getBlock().getLightValue(getBlockState(), world, pos); } /** * Checks if a player or entity can use this block to 'climb' like a ladder. * * @param world The current world * @param pos Block position in world * @param entity The entity trying to use the ladder, CAN be null. * @return True if the block should act like a ladder */ default boolean isLadder(IWorldReader world, BlockPos pos, EntityLivingBase entity) { return getBlockState().getBlock().isLadder(getBlockState(), world, pos, entity); } /** * Return true if the block is a normal, solid cube. This * determines indirect power state, entity ejection from blocks, and a few * others. * * @param world The current world * @param pos Block position in world * @return True if the block is a full cube */ default boolean isNormalCube(IBlockReader world, BlockPos pos) { return getBlockState().getBlock().isNormalCube(getBlockState(), world, pos); } /** * Check if the face of a block should block rendering. * * Faces which are fully opaque should return true, faces with transparency * or faces which do not span the full size of the block should return false. * * @param world The current world * @param pos Block position in world * @param face The side to check * @return True if the block is opaque on the specified side. */ default boolean doesSideBlockRendering(IWorldReader world, BlockPos pos, EnumFacing face) { return getBlockState().getBlock().doesSideBlockRendering(getBlockState(), world, pos, face); } /** * Called throughout the code as a replacement for block instanceof BlockContainer * Moving this to the Block base class allows for mods that wish to extend vanilla * blocks, and also want to have a tile entity on that block, may. * * Return true from this function to specify this block has a tile entity. * * @return True if block has a tile entity, false otherwise */ default boolean hasTileEntity() { return getBlockState().getBlock().hasTileEntity(getBlockState()); } /** * Called throughout the code as a replacement for ITileEntityProvider.createNewTileEntity * Return the same thing you would from that function. * This will fall back to ITileEntityProvider.createNewTileEntity(World) if this block is a ITileEntityProvider * * @param world The world to create the TE in * @return A instance of a class extending TileEntity */ @Nullable default TileEntity createTileEntity(IBlockReader world) { return getBlockState().getBlock().createTileEntity(getBlockState(), world); } /** * Return true from this function if the player with silk touch can harvest this block directly, and not it's normal drops. * * @param world The world * @param pos Block position in world * @param player The player doing the harvesting * @return True if the block can be directly harvested using silk touch */ default boolean canSilkHarvest(IWorldReader world, BlockPos pos, EntityPlayer player) { return getBlockState().getBlock().canSilkHarvest(getBlockState(), world, pos, player); } /** * Determines if the player can harvest this block, obtaining it's drops when the block is destroyed. * * @param world The current world * @param pos The block's current position * @param player The player damaging the block * @return True to spawn the drops */ default boolean canHarvestBlock(IBlockReader world, BlockPos pos, EntityPlayer player) { return getBlockState().getBlock().canHarvestBlock(getBlockState(), world, pos, player); } /** * Called when a player removes a block. This is responsible for * actually destroying the block, and the block is intact at time of call. * This is called regardless of whether the player can harvest the block or * not. * * Return true if the block is actually destroyed. * * Note: When used in multiplayer, this is called on both client and * server sides! * * @param world The current world * @param player The player damaging the block, may be null * @param pos Block position in world * @param willHarvest True if Block.harvestBlock will be called after this, if the return in true. * Can be useful to delay the destruction of tile entities till after harvestBlock * @param fluid The current fluid and block state for the position in the world. * @return True if the block is actually destroyed. */ default boolean removedByPlayer(World world, BlockPos pos, EntityPlayer player, boolean willHarvest, IFluidState fluid) { return getBlockState().getBlock().removedByPlayer(getBlockState(), world, pos, player, willHarvest, fluid); } /** * Determines if this block is classified as a Bed, Allowing * players to sleep in it, though the block has to specifically * perform the sleeping functionality in it's activated event. * * @param world The current world * @param pos Block position in world * @param player The player or camera entity, null in some cases. * @return True to treat this as a bed */ default boolean isBed(IBlockReader world, BlockPos pos, @Nullable EntityPlayer player) { return getBlockState().getBlock().isBed(getBlockState(), world, pos, player); } /** * Determines if a specified mob type can spawn on this block, returning false will * prevent any mob from spawning on the block. * * @param world The current world * @param pos Block position in world * @param type The Mob Category Type * @return True to allow a mob of the specified category to spawn, false to prevent it. */ default boolean canCreatureSpawn(IWorldReaderBase world, BlockPos pos, SpawnPlacementType type, EntityType entityType) { return getBlockState().getBlock().canCreatureSpawn(getBlockState(), world, pos, type, entityType); } /** * Returns the position that the player is moved to upon * waking up, or respawning at the bed. * * @param world The current world * @param pos Block position in world * @param player The player or camera entity, null in some cases. * @return The spawn position */ @Nullable default BlockPos getBedSpawnPosition(IBlockReader world, BlockPos pos, @Nullable EntityPlayer player) { return getBlockState().getBlock().getBedSpawnPosition(getBlockState(), world, pos, player); } /** * Called when a user either starts or stops sleeping in the bed. * * @param world The current world * @param pos Block position in world * @param player The player or camera entity, null in some cases. * @param occupied True if we are occupying the bed, or false if they are stopping use of the bed */ default void setBedOccupied(IWorldReader world, BlockPos pos, EntityPlayer player, boolean occupied) { getBlockState().getBlock().setBedOccupied(getBlockState(), world, pos, player, occupied); } /** * Returns the direction of the block. Same values that * are returned by BlockDirectional * * @param world The current world * @param pos Block position in world * @return Bed direction */ default EnumFacing getBedDirection(IWorldReader world, BlockPos pos) { return getBlockState().getBlock().getBedDirection(getBlockState(), world, pos); } /** * Determines if the current block is the foot half of the bed. * * @param world The current world * @param pos Block position in world * @return True if the current block is the foot side of a bed. */ default boolean isBedFoot(IWorldReader world, BlockPos pos) { return getBlockState().getBlock().isBedFoot(getBlockState(), world, pos); } /** * Called when a leaf should start its decay process. * * @param world The current world * @param pos Block position in world */ default void beginLeaveDecay(IWorldReader world, BlockPos pos) { getBlockState().getBlock().beginLeaveDecay(getBlockState(), world, pos); } /** * Determines this block should be treated as an air block * by the rest of the code. This method is primarily * useful for creating pure logic-blocks that will be invisible * to the player and otherwise interact as air would. * * @param world The current world * @param pos Block position in world * @return True if the block considered air */ default boolean isAir(IBlockReader world, BlockPos pos) { return getBlockState().getBlock().isAir(getBlockState(), world, pos); } /** * Used during tree growth to determine if newly generated leaves can replace this block. * * @param world The current world * @param pos Block position in world * @return true if this block can be replaced by growing leaves. */ default boolean canBeReplacedByLeaves(IWorldReaderBase world, BlockPos pos) { return getBlockState().getBlock().canBeReplacedByLeaves(getBlockState(), world, pos); } /** * Determines if the current block is replaceable by Ore veins during world generation. * * @param world The current world * @param pos Block position in world * @param target The generic target block the gen is looking for, Standards define stone * for overworld generation, and neatherack for the nether. * @return True to allow this block to be replaced by a ore */ default boolean isReplaceableOreGen(IWorldReader world, BlockPos pos, Predicate target) { return getBlockState().getBlock().isReplaceableOreGen(getBlockState(), world, pos, target); } /** * Location sensitive version of getExplosionResistance * * @param world The current world * @param pos Block position in world * @param exploder The entity that caused the explosion, can be null * @param explosion The explosion * @return The amount of the explosion absorbed. */ default float getExplosionResistance(IWorldReader world, BlockPos pos, @Nullable Entity exploder, Explosion explosion) { return getBlockState().getBlock().getExplosionResistance(getBlockState(), world, pos, exploder, explosion); } /** * Called when the block is destroyed by an explosion. * Useful for allowing the block to take into account tile entities, * state, etc. when exploded, before it is removed. * * @param world The current world * @param pos Block position in world * @param explosion The explosion instance affecting the block */ default void onBlockExploded(World world, BlockPos pos, Explosion explosion) { getBlockState().getBlock().onBlockExploded(getBlockState(), world, pos, explosion); } /** * Determine if this block can make a redstone connection on the side provided, * Useful to control which sides are inputs and outputs for redstone wires. * * @param world The current world * @param pos Block position in world * @param side The side that is trying to make the connection, CAN BE NULL * @return True to make the connection */ default boolean canConnectRedstone(IBlockReader world, BlockPos pos, @Nullable EnumFacing side) { return getBlockState().getBlock().canConnectRedstone(getBlockState(), world, pos, side); } /** * Determines if a torch can be placed on the top surface of this block. * Useful for creating your own block that torches can be on, such as fences. * * @param world The current world * @param pos Block position in world * @return True to allow the torch to be placed */ default boolean canPlaceTorchOnTop(IWorldReaderBase world, BlockPos pos) { return getBlockState().getBlock().canPlaceTorchOnTop(getBlockState(), world, pos); } /** * * Called when A user uses the creative pick block button on this block * * @param target The full target the player is looking at * @return A ItemStack to add to the player's inventory, empty itemstack if nothing should be added. */ default ItemStack getPickBlock(RayTraceResult target, IBlockReader world, BlockPos pos, EntityPlayer player) { return getBlockState().getBlock().getPickBlock(getBlockState(), target, world, pos, player); } /** * Used by getTopSoilidOrLiquidBlock while placing biome decorations, villages, etc * Also used to determine if the player can spawn in this block. * * @return False to disallow spawning. */ default boolean isFoliage(IWorldReader world, BlockPos pos) { return getBlockState().getBlock().isFoliage(getBlockState(), world, pos); } /** * Allows a block to override the standard EntityLivingBase.updateFallState * particles, this is a server side method that spawns particles with * WorldServer.spawnParticle. * * @param worldserver The current Server World * @param pos The position of the block. * @param state2 The state at the specific world/pos * @param entity The entity that hit landed on the block * @param numberOfParticles That vanilla world have spawned * @return True to prevent vanilla landing particles from spawning */ default boolean addLandingEffects(WorldServer worldserver, BlockPos pos, IBlockState state2, EntityLivingBase entity, int numberOfParticles) { return getBlockState().getBlock().addLandingEffects(getBlockState(), worldserver, pos, state2, entity, numberOfParticles); } /** * Allows a block to override the standard vanilla running particles. * This is called from {@link Entity#spawnRunningParticles} and is called both, * Client and server side, it's up to the implementor to client check / server check. * By default vanilla spawns particles only on the client and the server methods no-op. * * @param world The world. * @param pos The position at the entities feet. * @param entity The entity running on the block. * @return True to prevent vanilla running particles from spawning. */ default boolean addRunningEffects(World world, BlockPos pos, Entity entity) { return getBlockState().getBlock().addRunningEffects(getBlockState(), world, pos, entity); } /** * Spawn a digging particle effect in the world, this is a wrapper * around EffectRenderer.addBlockHitEffects to allow the block more * control over the particles. Useful when you have entirely different * texture sheets for different sides/locations in the world. * * @param world The current world * @param target The target the player is looking at {x/y/z/side/sub} * @param manager A reference to the current particle manager. * @return True to prevent vanilla digging particles form spawning. */ @OnlyIn(Dist.CLIENT) default boolean addHitEffects(World world, RayTraceResult target, ParticleManager manager) { return getBlockState().getBlock().addHitEffects(getBlockState(), world, target, manager); } /** * Spawn particles for when the block is destroyed. Due to the nature * of how this is invoked, the x/y/z locations are not always guaranteed * to host your block. So be sure to do proper sanity checks before assuming * that the location is this block. * * @param world The current world * @param pos Position to spawn the particle * @param manager A reference to the current particle manager. * @return True to prevent vanilla break particles from spawning. */ @OnlyIn(Dist.CLIENT) default boolean addDestroyEffects(World world, BlockPos pos, ParticleManager manager) { return getBlockState().getBlock().addDestroyEffects(getBlockState(), world, pos, manager); } /** * Determines if this block can support the passed in plant, allowing it to be planted and grow. * Some examples: * Reeds check if its a reed, or if its sand/dirt/grass and adjacent to water * Cacti checks if its a cacti, or if its sand * Nether types check for soul sand * Crops check for tilled soil * Caves check if it's a solid surface * Plains check if its grass or dirt * Water check if its still water * * @param world The current world * @param facing The direction relative to the given position the plant wants to be, typically its UP * @param plantable The plant that wants to check * @return True to allow the plant to be planted/stay. */ default boolean canSustainPlant(IBlockReader world, BlockPos pos, EnumFacing facing, IPlantable plantable) { return getBlockState().getBlock().canSustainPlant(getBlockState(), world, pos, facing, plantable); } /** * Called when a plant grows on this block, only implemented for saplings using the WorldGen*Trees classes right now. * Modder may implement this for custom plants. * This does not use ForgeDirection, because large/huge trees can be located in non-representable direction, * so the source location is specified. * Currently this just changes the block to dirt if it was grass. * * Note: This happens DURING the generation, the generation may not be complete when this is called. * * @param world Current world * @param pos Block position in world * @param source Source plant's position in world */ default void onPlantGrow(IWorld world, BlockPos pos, BlockPos source) { getBlockState().getBlock().onPlantGrow(getBlockState(), world, pos, source); } /** * Checks if this soil is fertile, typically this means that growth rates * of plants on this soil will be slightly sped up. * Only vanilla case is tilledField when it is within range of water. * * @param world The current world * @param pos Block position in world * @return True if the soil should be considered fertile. */ default boolean isFertile(IBlockReader world, BlockPos pos) { return getBlockState().getBlock().isFertile(getBlockState(), world, pos); } /** * Determines if this block can be used as the base of a beacon. * * @param world The current world * @param pos Block position in world * @param beacon Beacon position in world * @return True, to support the beacon, and make it active with this block. */ default boolean isBeaconBase(IWorldReader world, BlockPos pos, BlockPos beacon) { return getBlockState().getBlock().isBeaconBase(getBlockState(), world, pos, beacon); } /** * Gathers how much experience this block drops when broken. * * @param world The world * @param pos Block position * @param fortune * @return Amount of XP from breaking this block. */ default int getExpDrop(IWorldReader world, BlockPos pos, int fortune) { return getBlockState().getBlock().getExpDrop(getBlockState(), world, pos, fortune); } default IBlockState rotate(IWorld world, BlockPos pos, Rotation direction) { return getBlockState().getBlock().rotate(getBlockState(), world, pos, direction); } /** * Determines the amount of enchanting power this block can provide to an enchanting table. * @param world The World * @param pos Block position in world * @return The amount of enchanting power this block produces. */ default float getEnchantPowerBonus(IWorldReader world, BlockPos pos) { return getBlockState().getBlock().getEnchantPowerBonus(getBlockState(), world, pos); } /** * //TODO: Re-Evaluate * Gathers how much experience this block drops when broken. * * @param state The current state * @param world The world * @param pos Block position * @param fortune * @return Amount of XP from breaking this block. */ default boolean recolorBlock(IWorld world, BlockPos pos, EnumFacing facing, EnumDyeColor color) { return getBlockState().getBlock().recolorBlock(getBlockState(), world, pos, facing, color); } /** * Called when a tile entity on a side of this block changes is created or is destroyed. * @param world The world * @param pos Block position in world * @param neighbor Block position of neighbor */ default void onNeighborChange(IWorldReader world, BlockPos pos, BlockPos neighbor) { getBlockState().getBlock().onNeighborChange(getBlockState(), world, pos, neighbor); } /** * Called on an Observer block whenever an update for an Observer is received. * * @param observerState The Observer block's state. * @param world The current world. * @param pos The Observer block's position. * @param changed The updated block. * @param changedPos The updated block's position. */ default void observedNeighborChange(World world, BlockPos pos, Block changed, BlockPos changedPos) { getBlockState().getBlock().observedNeighborChange(getBlockState(), world, pos, changed, changedPos); } /** * Called to determine whether to allow the a block to handle its own indirect power rather than using the default rules. * @param world The world * @param pos Block position in world * @param side The INPUT side of the block to be powered - ie the opposite of this block's output side * @return Whether Block#isProvidingWeakPower should be called when determining indirect power */ default boolean shouldCheckWeakPower(IWorldReader world, BlockPos pos, EnumFacing side) { return getBlockState().getBlock().shouldCheckWeakPower(getBlockState(), world, pos, side); } /** * If this block should be notified of weak changes. * Weak changes are changes 1 block away through a solid block. * Similar to comparators. * * @param world The current world * @param pos Block position in world * @return true To be notified of changes */ default boolean getWeakChanges(IWorldReader world, BlockPos pos) { return getBlockState().getBlock().getWeakChanges(getBlockState(), world, pos); } /** * Queries the class of tool required to harvest this block, if null is returned * we assume that anything can harvest this block. */ default ToolType getHarvestTool() { return getBlockState().getBlock().getHarvestTool(getBlockState()); } default int getHarvestLevel() { return getBlockState().getBlock().getHarvestLevel(getBlockState()); } /** * Checks if the specified tool type is efficient on this block, * meaning that it digs at full speed. */ default boolean isToolEffective(ToolType tool) { return getBlockState().getBlock().isToolEffective(getBlockState(), tool); } /** * Can return IExtendedBlockState */ default IBlockState getExtendedState(IBlockReader world, BlockPos pos) { return getBlockState().getBlock().getExtendedState(getBlockState(), world, pos); } /** * Queries if this blockstate should render in a given layer. * A custom {@link IBakedModel} can use {@link net.minecraftforge.client.MinecraftForgeClient#getRenderLayer()} to alter the model based on layer. */ default boolean canRenderInLayer(BlockRenderLayer layer) { return getBlockState().getBlock().canRenderInLayer(getBlockState(), layer); } /** * Sensitive version of getSoundType * @param world The world * @param pos The position. Note that the world may not necessarily have {@code state} here! * @param entity The entity that is breaking/stepping on/placing/hitting/falling on this block, or null if no entity is in this context * @return A SoundType to use */ default SoundType getSoundType(IWorldReader world, BlockPos pos, @Nullable Entity entity) { return getBlockState().getBlock().getSoundType(getBlockState(), world, pos, entity); } /** * @param world The world * @param pos The position of this state * @param beaconPos The position of the beacon * @return A float RGB [0.0, 1.0] array to be averaged with a beacon's existing beam color, or null to do nothing to the beam */ @Nullable default float[] getBeaconColorMultiplier(IWorldReader world, BlockPos pos, BlockPos beacon) { return getBlockState().getBlock().getBeaconColorMultiplier(getBlockState(), world, pos, beacon); } /** * Use this to change the fog color used when the entity is "inside" a material. * Vec3d is used here as "r/g/b" 0 - 1 values. * * @param world The world. * @param pos The position at the entity viewport. * @param entity the entity * @param originalColor The current fog color, You are not expected to use this, Return as the default if applicable. * @return The new fog color. */ @OnlyIn(Dist.CLIENT) default Vec3d getFogColor(IWorldReader world, BlockPos pos, Entity entity, Vec3d originalColor, float partialTicks) { return getBlockState().getBlock().getFogColor(getBlockState(), world, pos, entity, originalColor, partialTicks); } /** * Used to determine the state 'viewed' by an entity (see * {@link ActiveRenderInfo#getBlockStateAtEntityViewpoint(World, Entity, float)}). * Can be used by fluid blocks to determine if the viewpoint is within the fluid or not. * * @param world the world * @param pos the position * @param viewpoint the viewpoint * @return the block state that should be 'seen' */ default IBlockState getStateAtViewpoint(IWorldReader world, BlockPos pos, Vec3d viewpoint) { return getBlockState().getBlock().getStateAtViewpoint(getBlockState(), world, pos, viewpoint); } /** //TODO: Re-Evaluate * Gets the {@link IBlockState} to place * @param world The world the block is being placed in * @param pos The position the block is being placed at * @param facing The side the block is being placed on * @param hitX The X coordinate of the hit vector * @param hitY The Y coordinate of the hit vector * @param hitZ The Z coordinate of the hit vector * @param meta The metadata of {@link ItemStack} as processed by {@link Item#getMetadata(int)} * @param placer The entity placing the block * @param hand The player hand used to place this block * @return The state to be placed in the world */ default IBlockState getStateForPlacement(EnumFacing facing, IBlockState state2, IWorld world, BlockPos pos1, BlockPos pos2, EnumHand hand) { return getBlockState().getBlock().getStateForPlacement(getBlockState(), facing, state2, world, pos1, pos2, hand); } /** * Determines if another block can connect to this block * * @param world The current world * @param pos The position of this block * @param facing The side the connecting block is on * @return True to allow another block to connect to this block */ default boolean canBeConnectedTo(IBlockReader world, BlockPos pos, EnumFacing facing) { return getBlockState().getBlock().canBeConnectedTo(getBlockState(), world, pos, facing); } /** * Get the {@code PathNodeType} for this block. Return {@code null} for vanilla behavior. * * @return the PathNodeType */ @Nullable default PathNodeType getAiPathNodeType(IWorldReader world, BlockPos pos) { return getBlockState().getBlock().getAiPathNodeType(getBlockState(), world, pos); } /** * @param blockState The state for this block * @param world The world this block is in * @param pos The position of this block * @param side The side of this block that the chest lid is trying to open into * @return true if the chest should be prevented from opening by this block */ default boolean doesSideBlockChestOpening(IBlockReader world, BlockPos pos, EnumFacing side) { return getBlockState().getBlock().doesSideBlockChestOpening(getBlockState(), world, pos, side); } /** * @param state The state * @return true if the block is sticky block which used for pull or push adjacent blocks (use by piston) */ default boolean isStickyBlock() { return getBlockState().getBlock().isStickyBlock(getBlockState()); } /** * This gets a complete list of items dropped from this block. * * @param drops add all items this block drops to this drops list * @param world The current world * @param pos Block position in world * @param fortune Breakers fortune level */ default void getDrops(NonNullList drops, World world, BlockPos pos, int fortune) { getBlockState().getBlock().getDrops(getBlockState(), drops, world, pos, fortune); } /** * Chance that fire will spread and consume this block. * 300 being a 100% chance, 0, being a 0% chance. * * @param world The current world * @param pos Block position in world * @param face The face that the fire is coming from * @return A number ranging from 0 to 300 relating used to determine if the block will be consumed by fire */ default int getFlammability(IBlockReader world, BlockPos pos, EnumFacing face) { return getBlockState().getBlock().getFlammability(getBlockState(), world, pos, face); } /** * Called when fire is updating, checks if a block face can catch fire. * * @param world The current world * @param pos Block position in world * @param face The face that the fire is coming from * @return True if the face can be on fire, false otherwise. */ default boolean isFlammable(IBlockReader world, BlockPos pos, EnumFacing face) { return getBlockState().getBlock().isFlammable(getBlockState(), world, pos, face); } /** * Called when fire is updating on a neighbor block. * The higher the number returned, the faster fire will spread around this block. * * @param world The current world * @param pos Block position in world * @param face The face that the fire is coming from * @return A number that is used to determine the speed of fire growth around the block */ default int getFireSpreadSpeed(IBlockReader world, BlockPos pos, EnumFacing face) { return getBlockState().getBlock().getFireSpreadSpeed(getBlockState(), world, pos, face); } /** * Currently only called by fire when it is on top of this block. * Returning true will prevent the fire from naturally dying during updating. * Also prevents firing from dying from rain. * * @param world The current world * @param pos Block position in world * @param side The face that the fire is coming from * @return True if this block sustains fire, meaning it will never go out. */ default boolean isFireSource(IBlockReader world, BlockPos pos, EnumFacing side) { return getBlockState().getBlock().isFireSource(getBlockState(), world, pos, side); } /** * Determines if this block is can be destroyed by the specified entities normal behavior. * * @param world The current world * @param pos Block position in world * @return True to allow the ender dragon to destroy this block */ default boolean canEntityDestroy(IBlockReader world, BlockPos pos, Entity entity) { return getBlockState().getBlock().canEntityDestroy(getBlockState(), world, pos, entity); } /** * Get the rotations that can apply to the block at the specified coordinates. Null means no rotations are possible. * Note, this is up to the block to decide. It may not be accurate or representative. * @param world The world * @param pos Block position in world * @return An array of valid axes to rotate around, or null for none or unknown */ @Nullable default EnumFacing[] getValidRotations(IBlockReader world, BlockPos pos) { return getBlockState().getBlock().getValidRotations(getBlockState(), world, pos); } /** * Determines if this block should set fire and deal fire damage * to entities coming into contact with it. * * @param world The current world * @param pos Block position in world * @return True if the block should deal damage */ default boolean isBurning(IBlockReader world, BlockPos pos) { return getBlockState().getBlock().isBurning(getBlockState(), world, pos); } /** * Determines if the top is consider 'solid'. This is a helper for getBlockFaceShape(UP) == SOLID. * Sadly some vanilla logic doesn't sync this value, so we have to have this special function. * * @param world The world * @param pos Block position in world * @return True if the top is considered solid */ default boolean isTopSolid(IWorldReader world, BlockPos pos) { return getBlockState().getBlock().isTopSolid(getBlockState(), world, pos); } /** * Get the {@code PathNodeType} for this block. Return {@code null} for vanilla behavior. * * @return the PathNodeType */ @Nullable default PathNodeType getAiPathNodeType(IBlockReader world, BlockPos pos) { return getBlockState().getBlock().getAiPathNodeType(getBlockState(), world, pos); } }