base mod created
This commit is contained in:
Mohammad-Ali Minaie
@@ -0,0 +1,188 @@
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package net.minecraft.block;
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import java.util.Random;
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import net.minecraft.block.material.Material;
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import net.minecraft.block.properties.IProperty;
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import net.minecraft.block.properties.PropertyBool;
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import net.minecraft.block.state.BlockStateContainer;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.creativetab.CreativeTabs;
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import net.minecraft.entity.EntityLivingBase;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.Mirror;
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import net.minecraft.util.Rotation;
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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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public class BlockObserver extends BlockDirectional
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{
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public static final PropertyBool POWERED = PropertyBool.create("powered");
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public BlockObserver()
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{
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super(Material.ROCK);
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this.setDefaultState(this.blockState.getBaseState().withProperty(FACING, EnumFacing.SOUTH).withProperty(POWERED, Boolean.valueOf(false)));
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this.setCreativeTab(CreativeTabs.REDSTONE);
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}
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protected BlockStateContainer createBlockState()
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{
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return new BlockStateContainer(this, new IProperty[] {FACING, POWERED});
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}
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/**
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* Returns the blockstate with the given rotation from the passed blockstate. If inapplicable, returns the passed
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* blockstate.
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*/
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public IBlockState withRotation(IBlockState state, Rotation rot)
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{
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return state.withProperty(FACING, rot.rotate((EnumFacing)state.getValue(FACING)));
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}
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/**
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* Returns the blockstate with the given mirror of the passed blockstate. If inapplicable, returns the passed
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* blockstate.
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*/
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public IBlockState withMirror(IBlockState state, Mirror mirrorIn)
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{
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return state.withRotation(mirrorIn.toRotation((EnumFacing)state.getValue(FACING)));
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}
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public void updateTick(World worldIn, BlockPos pos, IBlockState state, Random rand)
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{
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if (((Boolean)state.getValue(POWERED)).booleanValue())
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{
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worldIn.setBlockState(pos, state.withProperty(POWERED, Boolean.valueOf(false)), 2);
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}
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else
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{
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worldIn.setBlockState(pos, state.withProperty(POWERED, Boolean.valueOf(true)), 2);
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worldIn.scheduleUpdate(pos, this, 2);
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}
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this.updateNeighborsInFront(worldIn, pos, state);
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}
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/**
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* Called when a neighboring block was changed and marks that this state should perform any checks during a neighbor
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* change. Cases may include when redstone power is updated, cactus blocks popping off due to a neighboring solid
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* block, etc.
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*/
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public void neighborChanged(IBlockState state, World worldIn, BlockPos pos, Block blockIn, BlockPos fromPos)
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{
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}
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public void observedNeighborChanged(IBlockState state, World worldIn, BlockPos pos, Block blockIn, BlockPos fromPos)
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{
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if (!worldIn.isRemote && pos.offset((EnumFacing)state.getValue(FACING)).equals(fromPos))
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{
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this.startSignal(state, worldIn, pos);
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}
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}
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private void startSignal(IBlockState p_190960_1_, World p_190960_2_, BlockPos pos)
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{
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if (!((Boolean)p_190960_1_.getValue(POWERED)).booleanValue())
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{
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if (!p_190960_2_.isUpdateScheduled(pos, this))
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{
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p_190960_2_.scheduleUpdate(pos, this, 2);
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}
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}
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}
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protected void updateNeighborsInFront(World worldIn, BlockPos pos, IBlockState state)
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{
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EnumFacing enumfacing = (EnumFacing)state.getValue(FACING);
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BlockPos blockpos = pos.offset(enumfacing.getOpposite());
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worldIn.neighborChanged(blockpos, this, pos);
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worldIn.notifyNeighborsOfStateExcept(blockpos, this, enumfacing);
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}
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/**
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* Can this block provide power. Only wire currently seems to have this change based on its state.
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*/
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public boolean canProvidePower(IBlockState state)
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{
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return true;
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}
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public int getStrongPower(IBlockState blockState, IBlockAccess blockAccess, BlockPos pos, EnumFacing side)
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{
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return blockState.getWeakPower(blockAccess, pos, side);
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}
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public int getWeakPower(IBlockState blockState, IBlockAccess blockAccess, BlockPos pos, EnumFacing side)
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{
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return ((Boolean)blockState.getValue(POWERED)).booleanValue() && blockState.getValue(FACING) == side ? 15 : 0;
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}
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/**
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* Called after the block is set in the Chunk data, but before the Tile Entity is set
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*/
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public void onBlockAdded(World worldIn, BlockPos pos, IBlockState state)
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{
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if (!worldIn.isRemote)
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{
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if (((Boolean)state.getValue(POWERED)).booleanValue())
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{
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this.updateTick(worldIn, pos, state, worldIn.rand);
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}
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this.startSignal(state, worldIn, pos);
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}
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}
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/**
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* Called serverside after this block is replaced with another in Chunk, but before the Tile Entity is updated
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*/
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public void breakBlock(World worldIn, BlockPos pos, IBlockState state)
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{
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if (((Boolean)state.getValue(POWERED)).booleanValue() && worldIn.isUpdateScheduled(pos, this))
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{
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this.updateNeighborsInFront(worldIn, pos, state.withProperty(POWERED, Boolean.valueOf(false)));
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}
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}
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/**
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* Called by ItemBlocks just before a block is actually set in the world, to allow for adjustments to the
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* IBlockstate
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*/
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public IBlockState getStateForPlacement(World worldIn, BlockPos pos, EnumFacing facing, float hitX, float hitY, float hitZ, int meta, EntityLivingBase placer)
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{
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return this.getDefaultState().withProperty(FACING, EnumFacing.getDirectionFromEntityLiving(pos, placer).getOpposite());
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}
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/**
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* Convert the BlockState into the correct metadata value
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*/
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public int getMetaFromState(IBlockState state)
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{
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int i = 0;
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i = i | ((EnumFacing)state.getValue(FACING)).getIndex();
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if (((Boolean)state.getValue(POWERED)).booleanValue())
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{
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i |= 8;
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}
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return i;
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}
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/**
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* Convert the given metadata into a BlockState for this Block
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*/
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public IBlockState getStateFromMeta(int meta)
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{
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return this.getDefaultState().withProperty(FACING, EnumFacing.getFront(meta & 7));
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}
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/* ======================================== FORGE START =====================================*/
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@Override
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public void observedNeighborChange(IBlockState observerState, World world, BlockPos observerPos, Block changedBlock, BlockPos changedBlockPos)
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{
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observedNeighborChanged(observerState, world, observerPos, changedBlock, changedBlockPos);
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}
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/* ========================================= FORGE END ======================================*/
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}
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