package com.hbm.packet;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;

import com.hbm.handler.ImpactWorldHandler;
import com.hbm.potion.HbmPotion;
import com.hbm.saveddata.TomSaveData;

import io.netty.buffer.ByteBuf;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.world.World;

/**
 * Utility for permanently synchronizing values every tick with a player in the given context of a world.
 * Uses the Byte Buffer directly instead of NBT to cut back on unnecessary data.
 * @author hbm
 */
public class PermaSyncHandler {
	
	public static HashSet<Integer> boykissers = new HashSet();

	public static void writePacket(ByteBuf buf, World world, EntityPlayerMP player) {
		
		/// TOM IMPACT DATA ///
		TomSaveData data = TomSaveData.forWorld(world);
		buf.writeFloat(data.fire);
		buf.writeFloat(data.dust);
		buf.writeBoolean(data.impact);
		/// TOM IMPACT DATA ///

		/// SHITTY MEMES ///
		List<Integer> ids = new ArrayList();
		for(Object o : world.playerEntities) {
			EntityPlayer p = (EntityPlayer) o;
			if(p.isPotionActive(HbmPotion.death.id)) {
				ids.add(p.getEntityId());
			}
		}
		buf.writeShort((short) ids.size());
		for(Integer i : ids) buf.writeInt(i);
		/// SHITTY MEMES ///
	}
	
	public static void readPacket(ByteBuf buf, World world, EntityPlayer player) {

		/// TOM IMPACT DATA ///
		ImpactWorldHandler.lastSyncWorld = player.worldObj;
		ImpactWorldHandler.fire = buf.readFloat();
		ImpactWorldHandler.dust = buf.readFloat();
		ImpactWorldHandler.impact = buf.readBoolean();
		/// TOM IMPACT DATA ///

		/// SHITTY MEMES ///
		boykissers.clear();
		int ids = buf.readShort();
		for(int i = 0; i < ids; i++) boykissers.add(buf.readInt());
		/// SHITTY MEMES ///
	}
}