package de.ellpeck.naturesaura.blocks; import de.ellpeck.naturesaura.Helper; import de.ellpeck.naturesaura.api.aura.chunk.IAuraChunk; import de.ellpeck.naturesaura.api.render.IVisualizable; import de.ellpeck.naturesaura.blocks.tiles.TileEntitySpawnLamp; import de.ellpeck.naturesaura.packet.PacketHandler; import de.ellpeck.naturesaura.packet.PacketParticles; import net.minecraft.block.BlockState; import net.minecraft.block.SoundType; import net.minecraft.block.material.Material; import net.minecraft.entity.MobEntity; import net.minecraft.tileentity.TileEntity; import net.minecraft.util.BlockRenderLayer; import net.minecraft.util.math.AxisAlignedBB; import net.minecraft.util.math.BlockPos; import net.minecraft.util.math.Vec3d; import net.minecraft.util.math.shapes.ISelectionContext; import net.minecraft.util.math.shapes.VoxelShape; import net.minecraft.util.math.shapes.VoxelShapes; import net.minecraft.world.IBlockReader; import net.minecraft.world.IWorld; import net.minecraft.world.World; import net.minecraftforge.api.distmarker.Dist; import net.minecraftforge.api.distmarker.OnlyIn; import net.minecraftforge.common.MinecraftForge; import net.minecraftforge.event.entity.living.LivingSpawnEvent; import net.minecraftforge.eventbus.api.Event; import net.minecraftforge.eventbus.api.SubscribeEvent; public class BlockSpawnLamp extends BlockContainerImpl implements IVisualizable { private static final VoxelShape SHAPE = VoxelShapes.create(4 / 16F, 0F, 4 / 16F, 12 / 16F, 13 / 16F, 12 / 16F); public BlockSpawnLamp() { super("spawn_lamp", TileEntitySpawnLamp::new, ModBlocks.prop(Material.IRON).hardnessAndResistance(3F).lightValue(15).sound(SoundType.METAL)); MinecraftForge.EVENT_BUS.register(this); } @SubscribeEvent public void onSpawn(LivingSpawnEvent.CheckSpawn event) { if (event.getSpawner() != null) return; IWorld world = event.getWorld(); BlockPos pos = new BlockPos(event.getX(), event.getY(), event.getZ()); Helper.getTileEntitiesInArea(world, pos, 48, tile -> { if (!(tile instanceof TileEntitySpawnLamp)) return false; TileEntitySpawnLamp lamp = (TileEntitySpawnLamp) tile; int range = lamp.getRadius(); if (range <= 0) return false; BlockPos lampPos = lamp.getPos(); if (!new AxisAlignedBB(lampPos).grow(range).contains(new Vec3d(pos))) return false; MobEntity entity = (MobEntity) event.getEntityLiving(); if (entity.canSpawn(world, event.getSpawnReason()) && entity.isNotColliding(world)) { BlockPos spot = IAuraChunk.getHighestSpot(world, lampPos, 32, lampPos); IAuraChunk.getAuraChunk(world, spot).drainAura(spot, 200); PacketHandler.sendToAllAround(world, lampPos, 32, new PacketParticles(lampPos.getX(), lampPos.getY(), lampPos.getZ(), 15)); } event.setResult(Event.Result.DENY); return true; }); } @Override public VoxelShape getShape(BlockState state, IBlockReader worldIn, BlockPos pos, ISelectionContext context) { return SHAPE; } @Override @OnlyIn(Dist.CLIENT) public BlockRenderLayer getRenderLayer() { return BlockRenderLayer.CUTOUT; } @Override @OnlyIn(Dist.CLIENT) public AxisAlignedBB getVisualizationBounds(World world, BlockPos pos) { TileEntity tile = world.getTileEntity(pos); if (tile instanceof TileEntitySpawnLamp) { int radius = ((TileEntitySpawnLamp) tile).getRadius(); if (radius > 0) return new AxisAlignedBB(pos).grow(radius); } return null; } @Override @OnlyIn(Dist.CLIENT) public int getVisualizationColor(World world, BlockPos pos) { return 0x825ee5; } }