Eutro
111 lines
2.5 KiB
Java
111 lines
2.5 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2015, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.worldgen.meteorite;
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import net.minecraft.block.Block;
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import net.minecraft.block.BlockState;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.IWorld;
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import net.minecraft.world.World;
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import net.minecraft.world.chunk.Chunk;
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import appeng.util.Platform;
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import net.minecraft.world.chunk.IChunk;
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public class ChunkOnly extends StandardWorld
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{
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private final IChunk target;
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private final int cx;
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private final int cz;
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public ChunkOnly(final IWorld w, final int cx, final int cz )
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{
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super( w );
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this.target = w.getChunk( cx, cz );
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this.cx = cx;
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this.cz = cz;
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}
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@Override
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public int minX( final int in )
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{
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return Math.max( in, this.cx << 4 );
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}
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@Override
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public int minZ( final int in )
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{
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return Math.max( in, this.cz << 4 );
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}
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@Override
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public int maxX( final int in )
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{
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return Math.min( in, ( this.cx + 1 ) << 4 );
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}
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@Override
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public int maxZ( final int in )
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{
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return Math.min( in, ( this.cz + 1 ) << 4 );
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}
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@Override
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public boolean contains(BlockPos pos) {
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return this.range(pos);
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}
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@Override
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public Block getBlock( BlockPos pos )
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{
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if( this.range( pos ) )
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{
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return this.target.getBlockState( new BlockPos(pos) ).getBlock();
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}
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return Platform.AIR_BLOCK;
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}
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@Override
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public void setBlock( BlockPos pos, final BlockState blk )
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{
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if( this.range( pos ) )
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{
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target.setBlockState(new BlockPos( pos ), blk, false);
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}
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}
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@Override
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public void setBlock( BlockPos pos, final BlockState state, final int flags )
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{
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if( this.range( pos ) )
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{
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this.getWorld().setBlockState( new BlockPos( pos ), state, flags & ( ~2 ) );
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}
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}
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@Override
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public boolean range( BlockPos pos )
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{
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return this.cx == ( pos.getX() >> 4 ) && this.cz == ( pos.getZ() >> 4 );
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}
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}
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