Electroblob77
f37812be3e
I may have got a bit behind with version control. A lot behind, in fact. Maybe I'll go back and split this sometime - then again, I probably won't. But hey, at least it's here!
117 lines
3.0 KiB
Java
117 lines
3.0 KiB
Java
package electroblob.wizardry.block;
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import net.minecraft.block.Block;
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import net.minecraft.block.BlockObsidian;
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import net.minecraft.block.properties.PropertyInteger;
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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.init.Blocks;
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import net.minecraft.item.ItemStack;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.math.MathHelper;
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import net.minecraft.world.World;
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import java.util.Random;
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/** Like {@link net.minecraft.block.BlockFrostedIce}, but for lava instead of water. */
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// This is mostly copied from that class, with a few changes
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public class BlockObsidianCrust extends BlockObsidian {
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public static final PropertyInteger AGE = PropertyInteger.create("age", 0, 3);
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public BlockObsidianCrust(){
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this.setDefaultState(this.blockState.getBaseState().withProperty(AGE, 0));
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}
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@Override
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public int getMetaFromState(IBlockState state){
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return state.getValue(AGE);
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}
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@Override
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public IBlockState getStateFromMeta(int meta){
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return this.getDefaultState().withProperty(AGE, MathHelper.clamp(meta, 0, 3));
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}
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@Override
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public void updateTick(World world, BlockPos pos, IBlockState state, Random random){
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if((random.nextInt(3) == 0 || this.countNeighbors(world, pos) < 4) && world.getLightFromNeighbors(pos) > 11 - state.getValue(AGE) - state.getLightOpacity()){
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this.slightlyMelt(world, pos, state, random, true);
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}else{
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world.scheduleUpdate(pos, this, MathHelper.getInt(random, 20, 40));
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}
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}
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@Override
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public void neighborChanged(IBlockState state, World world, BlockPos pos, Block block, BlockPos fromPos){
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if(block == this){
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int i = this.countNeighbors(world, pos);
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if(i < 2){
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this.melt(world, pos);
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}
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}
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}
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private int countNeighbors(World world, BlockPos pos){
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int i = 0;
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for(EnumFacing enumfacing : EnumFacing.values()){
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if(world.getBlockState(pos.offset(enumfacing)).getBlock() == this){
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++i;
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if(i >= 4){
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return i;
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}
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}
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}
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return i;
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}
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protected void slightlyMelt(World world, BlockPos pos, IBlockState state, Random random, boolean meltNeighbours){
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int i = state.getValue(AGE);
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if(i < 3){
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world.setBlockState(pos, state.withProperty(AGE, i + 1), 2);
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world.scheduleUpdate(pos, this, MathHelper.getInt(random, 20, 40));
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}else{
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this.melt(world, pos);
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if(meltNeighbours){
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for(EnumFacing enumfacing : EnumFacing.values()){
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BlockPos blockpos = pos.offset(enumfacing);
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IBlockState iblockstate = world.getBlockState(blockpos);
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if(iblockstate.getBlock() == this){
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this.slightlyMelt(world, blockpos, iblockstate, random, false);
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}
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}
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}
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}
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}
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protected void melt(World world, BlockPos pos){
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world.setBlockState(pos, Blocks.LAVA.getDefaultState());
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world.neighborChanged(pos, Blocks.LAVA, pos);
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}
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@Override
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protected BlockStateContainer createBlockState(){
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return new BlockStateContainer(this, AGE);
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}
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@Override
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public ItemStack getItem(World world, BlockPos pos, IBlockState state){
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return ItemStack.EMPTY;
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}
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}
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