NaturesAura/src/main/java/de/ellpeck/naturesaura/items/ItemCrimsonMeal.java

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package de.ellpeck.naturesaura.items;
import de.ellpeck.naturesaura.gen.WorldGenNetherWartMushroom;
import net.minecraft.block.BlockState;
import net.minecraft.block.Blocks;
import net.minecraft.block.NetherWartBlock;
import net.minecraft.item.ItemUseContext;
import net.minecraft.util.ActionResultType;
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;
import net.minecraft.world.gen.feature.IFeatureConfig;
import net.minecraft.world.server.ServerWorld;
public class ItemCrimsonMeal extends ItemImpl {
public ItemCrimsonMeal() {
super("crimson_meal");
}
@Override
public ActionResultType onItemUse(ItemUseContext context) {
World world = context.getWorld();
BlockPos pos = context.getPos();
BlockState state = world.getBlockState(pos);
if (state.getBlock() == Blocks.NETHER_WART) {
if (!world.isRemote) {
if (world.rand.nextInt(5) == 0) {
int age = state.get(NetherWartBlock.AGE);
if (age >= 3) {
new WorldGenNetherWartMushroom().place(world, ((ServerWorld) world).getChunkProvider().getChunkGenerator(), world.rand, pos, IFeatureConfig.NO_FEATURE_CONFIG);
} else {
world.setBlockState(pos, state.with(NetherWartBlock.AGE, age + 1));
}
}
world.playEvent(2005, pos, 0);
context.getItem().shrink(1);
}
return ActionResultType.SUCCESS;
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} else if (world.getBlockState(pos.up()).isAir(world, pos.up()) && world.getBlockState(pos).getBlock() == Blocks.SOUL_SAND) {
if (!world.isRemote) {
for (int i = world.rand.nextInt(5); i >= 0; i--) {
BlockPos offset = pos.add(MathHelper.nextInt(world.rand, -3, 3), 1, MathHelper.nextInt(world.rand, -3, 3));
if (world.getBlockState(offset.down()).getBlock() == Blocks.SOUL_SAND && world.getBlockState(offset).isAir(world, offset)) {
world.setBlockState(offset, Blocks.NETHER_WART.getDefaultState());
}
}
world.playEvent(2005, pos, 0);
context.getItem().shrink(1);
}
return ActionResultType.SUCCESS;
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}
return ActionResultType.FAIL;
}
}