package de.ellpeck.actuallyadditions.mod.blocks; import java.util.ArrayList; import java.util.List; import de.ellpeck.actuallyadditions.mod.blocks.base.BlockBase; import de.ellpeck.actuallyadditions.mod.util.WorldUtil; import net.minecraft.block.Block; import net.minecraft.block.BlockDirectional; import net.minecraft.block.SoundType; import net.minecraft.block.material.Material; import net.minecraft.block.state.BlockStateContainer; import net.minecraft.block.state.IBlockState; import net.minecraft.entity.EntityLivingBase; import net.minecraft.item.EnumRarity; import net.minecraft.item.ItemStack; import net.minecraft.util.EnumFacing; import net.minecraft.util.Mirror; import net.minecraft.util.Rotation; import net.minecraft.util.math.BlockPos; import net.minecraft.world.World; public class BlockLampPowerer extends BlockBase { public BlockLampPowerer(String name) { super(Material.ROCK, name); this.setHarvestLevel("pickaxe", 0); this.setHardness(1.5F); this.setResistance(10.0F); this.setSoundType(SoundType.STONE); } @Override public void neighborChanged(IBlockState state, World worldIn, BlockPos pos, Block blockIn, BlockPos otherPos) { this.updateLamp(worldIn, pos); } @Override public void onBlockAdded(World world, BlockPos pos, IBlockState state) { this.updateLamp(world, pos); } @Override public void onBlockPlacedBy(World world, BlockPos pos, IBlockState state, EntityLivingBase player, ItemStack stack) { int rotation = EnumFacing.getDirectionFromEntityLiving(pos, player).ordinal(); world.setBlockState(pos, this.getStateFromMeta(rotation), 2); super.onBlockPlacedBy(world, pos, state, player, stack); } private void updateLamp(World world, BlockPos pos) { if (!world.isRemote) { IBlockState state = world.getBlockState(pos); BlockPos coords = pos.offset(WorldUtil.getDirectionByPistonRotation(state)); this.updateLampsAtPos(world, coords, world.getRedstonePowerFromNeighbors(pos) > 0, new ArrayList()); } } private void updateLampsAtPos(World world, BlockPos pos, boolean powered, List updatedAlready) { IBlockState state = world.getBlockState(pos); Block block = state.getBlock(); if (block instanceof BlockColoredLamp) { boolean isOn = ((BlockColoredLamp) block).isOn; if (powered) { if (!isOn) { world.setBlockState(pos, InitBlocks.blockColoredLampOn.getDefaultState().withProperty(BlockColoredLamp.TYPE, state.getValue(BlockColoredLamp.TYPE)), 2); } } else { if (isOn) { world.setBlockState(pos, InitBlocks.blockColoredLamp.getDefaultState().withProperty(BlockColoredLamp.TYPE, state.getValue(BlockColoredLamp.TYPE)), 2); } } this.updateSurrounding(world, pos, powered, updatedAlready); } } private void updateSurrounding(World world, BlockPos pos, boolean powered, List updatedAlready) { for (EnumFacing side : EnumFacing.values()) { BlockPos offset = pos.offset(side); if (!updatedAlready.contains(offset)) { updatedAlready.add(pos); this.updateLampsAtPos(world, offset, powered, updatedAlready); } } } @Override public EnumRarity getRarity(ItemStack stack) { return EnumRarity.RARE; } @Override public IBlockState getStateFromMeta(int meta) { return this.getDefaultState().withProperty(BlockDirectional.FACING, EnumFacing.byIndex(meta)); } @Override public int getMetaFromState(IBlockState state) { return state.getValue(BlockDirectional.FACING).getIndex(); } @Override protected BlockStateContainer createBlockState() { return new BlockStateContainer(this, BlockDirectional.FACING); } @Override public IBlockState withRotation(IBlockState state, Rotation rot) { return state.withProperty(BlockDirectional.FACING, rot.rotate(state.getValue(BlockDirectional.FACING))); } @Override public IBlockState withMirror(IBlockState state, Mirror mirror) { return this.withRotation(state, mirror.toRotation(state.getValue(BlockDirectional.FACING))); } }