package de.ellpeck.naturesaura.packet; import de.ellpeck.naturesaura.NaturesAura; import de.ellpeck.naturesaura.aura.Capabilities; import de.ellpeck.naturesaura.aura.chunk.AuraChunk; import de.ellpeck.naturesaura.aura.chunk.DrainSpot; import io.netty.buffer.ByteBuf; import net.minecraft.client.Minecraft; import net.minecraft.util.math.BlockPos; import net.minecraft.world.World; import net.minecraft.world.chunk.Chunk; import net.minecraftforge.fml.common.network.simpleimpl.IMessage; import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler; import net.minecraftforge.fml.common.network.simpleimpl.MessageContext; import net.minecraftforge.fml.relauncher.Side; import net.minecraftforge.fml.relauncher.SideOnly; import java.util.HashMap; import java.util.Map; public class PacketAuraChunk implements IMessage { private int chunkX; private int chunkZ; private Map drainSpots; public PacketAuraChunk(int chunkX, int chunkZ, Map drainSpots) { this.chunkX = chunkX; this.chunkZ = chunkZ; this.drainSpots = drainSpots; } public PacketAuraChunk() { } @Override public void fromBytes(ByteBuf buf) { this.chunkX = buf.readInt(); this.chunkZ = buf.readInt(); this.drainSpots = new HashMap<>(); int amount = buf.readInt(); for (int i = 0; i < amount; i++) { this.drainSpots.put( BlockPos.fromLong(buf.readLong()), new DrainSpot(buf.readInt()) ); } } @Override public void toBytes(ByteBuf buf) { buf.writeInt(this.chunkX); buf.writeInt(this.chunkZ); buf.writeInt(this.drainSpots.size()); for (Map.Entry entry : this.drainSpots.entrySet()) { buf.writeLong(entry.getKey().toLong()); buf.writeInt(entry.getValue().getAmount()); } } public static class Handler implements IMessageHandler { @Override @SideOnly(Side.CLIENT) public IMessage onMessage(PacketAuraChunk message, MessageContext ctx) { NaturesAura.proxy.scheduleTask(() -> { World world = Minecraft.getMinecraft().world; if (world != null) { Chunk chunk = world.getChunk(message.chunkX, message.chunkZ); if (chunk.hasCapability(Capabilities.auraChunk, null)) { AuraChunk auraChunk = chunk.getCapability(Capabilities.auraChunk, null); auraChunk.setSpots(message.drainSpots); } } }); return null; } } }