NaturesAura/src/main/java/de/ellpeck/naturesaura/blocks/BlockPickupStopper.java

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Java
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package de.ellpeck.naturesaura.blocks;
import de.ellpeck.naturesaura.Helper;
import de.ellpeck.naturesaura.api.render.IVisualizable;
import de.ellpeck.naturesaura.blocks.tiles.TileEntityPickupStopper;
import de.ellpeck.naturesaura.packet.PacketHandler;
import net.minecraft.block.SoundType;
import net.minecraft.block.material.Material;
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import net.minecraft.entity.item.ItemEntity;
import net.minecraft.entity.player.PlayerEntity;
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import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.World;
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import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.entity.player.EntityItemPickupEvent;
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import net.minecraftforge.eventbus.api.SubscribeEvent;
public class BlockPickupStopper extends BlockContainerImpl implements IVisualizable {
public BlockPickupStopper() {
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super("pickup_stopper", TileEntityPickupStopper.class, "pickup_stopper", ModBlocks.prop(Material.ROCK).hardnessAndResistance(2F).sound(SoundType.STONE));
MinecraftForge.EVENT_BUS.register(this);
}
@SubscribeEvent
public void onPickup(EntityItemPickupEvent event) {
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PlayerEntity player = event.getEntityPlayer();
if (player != null && !player.isSneaking()) {
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ItemEntity item = event.getItem();
BlockPos pos = item.getPosition();
Helper.getTileEntitiesInArea(item.world, pos, 8, tile -> {
if (!(tile instanceof TileEntityPickupStopper))
return false;
TileEntityPickupStopper stopper = (TileEntityPickupStopper) tile;
float radius = stopper.getRadius();
if (radius <= 0F)
return false;
BlockPos stopperPos = stopper.getPos();
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if (!new AxisAlignedBB(stopperPos).grow(radius).intersects(item.getBoundingBox()))
return false;
event.setCanceled(true);
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/* if (item.world.getGameTime() % 3 == 0) TODO particles
PacketHandler.sendToAllAround(item.world, pos, 32,
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new PacketParticles((float) item.posX, (float) item.posY, (float) item.posZ, 14));*/
return true;
});
}
}
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@Override
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@OnlyIn(Dist.CLIENT)
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public AxisAlignedBB getVisualizationBounds(World world, BlockPos pos) {
TileEntity tile = world.getTileEntity(pos);
if (tile instanceof TileEntityPickupStopper) {
double radius = ((TileEntityPickupStopper) tile).getRadius();
if (radius > 0)
return new AxisAlignedBB(pos).grow(radius);
}
return null;
}
@Override
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@OnlyIn(Dist.CLIENT)
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public int getVisualizationColor(World world, BlockPos pos) {
return 0xf4aa42;
}
}