136 lines
4.1 KiB
Java
136 lines
4.1 KiB
Java
package net.minecraft.block;
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import java.util.Random;
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import javax.annotation.Nullable;
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import net.minecraft.block.material.Material;
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import net.minecraft.block.state.BlockFaceShape;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.init.Items;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemStack;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.tileentity.TileEntitySign;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.EnumHand;
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import net.minecraft.util.math.AxisAlignedBB;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.IBlockAccess;
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import net.minecraft.world.World;
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import net.minecraftforge.fml.relauncher.Side;
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import net.minecraftforge.fml.relauncher.SideOnly;
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public class BlockSign extends BlockContainer
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{
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protected static final AxisAlignedBB SIGN_AABB = new AxisAlignedBB(0.25D, 0.0D, 0.25D, 0.75D, 1.0D, 0.75D);
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protected BlockSign()
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{
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super(Material.WOOD);
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}
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public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos)
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{
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return SIGN_AABB;
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}
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@Nullable
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public AxisAlignedBB getCollisionBoundingBox(IBlockState blockState, IBlockAccess worldIn, BlockPos pos)
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{
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return NULL_AABB;
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}
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public boolean isFullCube(IBlockState state)
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{
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return false;
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}
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@SideOnly(Side.CLIENT)
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public boolean hasCustomBreakingProgress(IBlockState state)
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{
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return true;
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}
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/**
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* Determines if an entity can path through this block
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*/
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public boolean isPassable(IBlockAccess worldIn, BlockPos pos)
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{
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return true;
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}
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/**
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* Used to determine ambient occlusion and culling when rebuilding chunks for render
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*/
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public boolean isOpaqueCube(IBlockState state)
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{
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return false;
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}
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/**
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* Return true if an entity can be spawned inside the block (used to get the player's bed spawn location)
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*/
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public boolean canSpawnInBlock()
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{
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return true;
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}
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/**
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* Returns a new instance of a block's tile entity class. Called on placing the block.
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*/
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public TileEntity createNewTileEntity(World worldIn, int meta)
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{
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return new TileEntitySign();
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}
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/**
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* Get the Item that this Block should drop when harvested.
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*/
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public Item getItemDropped(IBlockState state, Random rand, int fortune)
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{
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return Items.SIGN;
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}
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public ItemStack getItem(World worldIn, BlockPos pos, IBlockState state)
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{
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return new ItemStack(Items.SIGN);
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}
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/**
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* Called when the block is right clicked by a player.
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*/
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public boolean onBlockActivated(World worldIn, BlockPos pos, IBlockState state, EntityPlayer playerIn, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ)
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{
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if (worldIn.isRemote)
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{
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return true;
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}
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else
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{
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TileEntity tileentity = worldIn.getTileEntity(pos);
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return tileentity instanceof TileEntitySign ? ((TileEntitySign)tileentity).executeCommand(playerIn) : false;
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}
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}
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/**
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* Checks if this block can be placed exactly at the given position.
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*/
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public boolean canPlaceBlockAt(World worldIn, BlockPos pos)
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{
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return !this.hasInvalidNeighbor(worldIn, pos) && super.canPlaceBlockAt(worldIn, pos);
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}
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/**
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* Get the geometry of the queried face at the given position and state. This is used to decide whether things like
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* buttons are allowed to be placed on the face, or how glass panes connect to the face, among other things.
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* <p>
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* Common values are {@code SOLID}, which is the default, and {@code UNDEFINED}, which represents something that
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* does not fit the other descriptions and will generally cause other things not to connect to the face.
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*
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* @return an approximation of the form of the given face
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*/
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public BlockFaceShape getBlockFaceShape(IBlockAccess worldIn, IBlockState state, BlockPos pos, EnumFacing face)
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{
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return BlockFaceShape.UNDEFINED;
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}
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} |