package com.hbm.main;

import com.hbm.entity.missile.EntityMissileBaseAdvanced;
import com.hbm.entity.projectile.EntityMeteor;
import com.hbm.items.ModItems;
import com.hbm.lib.RefStrings;

import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import cpw.mods.fml.common.gameevent.PlayerEvent;
import cpw.mods.fml.common.gameevent.TickEvent.WorldTickEvent;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.util.ChatComponentText;
import net.minecraftforge.event.entity.EntityEvent.EnteringChunk;

public class ModEventHandler
{	
	public static boolean showMessage = true;
	public static int meteorShower = 0;
	
	@SubscribeEvent
    public void onPlayerLogin(PlayerEvent.PlayerLoggedInEvent event) {
        if(showMessage)
        {
        	event.player.addChatMessage(new ChatComponentText("Loaded world with Hbm's Nuclear Tech Mod " + RefStrings.VERSION + " for Minecraft 1.7.10!"));
        }
        
        showMessage = !showMessage;
	}
	
	@SubscribeEvent
	public void worldTick(WorldTickEvent event) {
		if(event.world != null && !event.world.isRemote && event.world.provider.isSurfaceWorld() && MainRegistry.enableMeteorStrikes) {
			if(event.world.rand.nextInt(meteorShower > 0 ? MainRegistry.meteorShowerChance : MainRegistry.meteorStrikeChance) == 0) {
				if(!event.world.playerEntities.isEmpty()) {
					EntityPlayer p = (EntityPlayer)event.world.playerEntities.get(event.world.rand.nextInt(event.world.playerEntities.size()));
					
					if(p.dimension == 0) {
						EntityMeteor meteor = new EntityMeteor(event.world);
						meteor.posX = p.posX + event.world.rand.nextInt(201) - 100;
						meteor.posY = 384;
						meteor.posZ = p.posZ + event.world.rand.nextInt(201) - 100;
						meteor.motionX = event.world.rand.nextDouble() - 0.5;
						meteor.motionY = -2.5;
						meteor.motionZ = event.world.rand.nextDouble() - 0.5;
						event.world.spawnEntityInWorld(meteor);
					}
				}
			}
			
			if(meteorShower > 0) {
				meteorShower--;
				if(meteorShower == 0)
					MainRegistry.logger.info("Ended meteor shower.");
			}
			
			if(event.world.rand.nextInt(MainRegistry.meteorStrikeChance * 100) == 0 && MainRegistry.enableMeteorShowers) {
				meteorShower = 
						(int)(MainRegistry.meteorShowerDuration * 0.75 + 
								MainRegistry.meteorShowerDuration * 0.25 * event.world.rand.nextFloat());
				MainRegistry.logger.info("Started meteor shower! Duration: " + meteorShower);
			}
		}
	}
	
	@SubscribeEvent
    public void enteringChunk(EnteringChunk evt)
    {
        if(evt.entity instanceof EntityMissileBaseAdvanced)
        {
            ((EntityMissileBaseAdvanced)evt.entity).loadNeighboringChunks(evt.newChunkX, evt.newChunkZ);
        }
    }
	
	/*@SubscribeEvent
	public void itemSmelted(PlayerEvent.ItemSmeltedEvent e) {
		if(e.smelting.getItem().equals(ModItems.ingot_titanium)) {
			e.player.addStat(MainRegistry.achievementGetTitanium, 1);
		}
	}*/
	
	@SubscribeEvent
	public void itemCrafted(PlayerEvent.ItemCraftedEvent e) {
		
		Item item = e.crafting.getItem();

		if(item == ModItems.gun_mp40) {
			e.player.addStat(MainRegistry.achFreytag, 1);
		}
		if(item == ModItems.piston_selenium || item == ModItems.gun_b92) {
			e.player.addStat(MainRegistry.achSelenium, 1);
		}
		if(item == ModItems.battery_potatos) {
			e.player.addStat(MainRegistry.achPotato, 1);
		}
		if(item == ModItems.gun_revolver_pip) {
			e.player.addStat(MainRegistry.achC44, 1);
		}
	}
	
	/*@SubscribeEvent
	public void itemCollected(PlayerEvent.ItemPickupEvent e) {
		if(e.pickedUp.getEntityItem().equals(ModItems.nothing)) {
			//e.player.addStat(MainRegistry.achievementGetAmblygonite, 1);
		}
	}*/
}