i'm using eventhandler to create an event which will consume a certain item to grant the player immunity for a duration if their health falls bellow 15%. The actual immortality effect works ok (minor issue of not triggering on the inital damage that brings you bellow 15%) , but the particles are not working and i can't figure out how to play sounds.

Here's my code: 

 

package com.axel.main;

import java.util.Random;

import com.axel.item.MainItemClass;

import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.potion.PotionEffect;
import net.minecraft.util.ChatComponentText;
import net.minecraft.world.World;
import net.minecraftforge.event.entity.living.LivingHurtEvent;

public class EventHandlerCommon {
	
	    @SubscribeEvent
	    
	    public void LivinghurtEvent(LivingHurtEvent event) {
	        if (event.entity instanceof EntityPlayerMP) {
	            EntityPlayerMP player = (EntityPlayerMP) event.entity;
	            InventoryPlayer inventory = player.inventory;
	            World world = player.getEntityWorld();
	            float currenthealth = player.getHealth();
    			float maxhealth = player.getMaxHealth();
    			float percenthealth = (currenthealth / maxhealth) * 100;	
    			
	            if (inventory.hasItem(MainItemClass.DivineIntervention) && 15 >= percenthealth) {
	            	
	            	 player.setHealth(maxhealth);
 		        	player.extinguish();
 		        	player.clearActivePotions();
 		        	player.addPotionEffect(new PotionEffect (12, 1200 , 1));
 		        	player.addPotionEffect(new PotionEffect (1, 600 , 2));
 		        	player.addPotionEffect(new PotionEffect (5, 60 , 4));
 		        	player.addPotionEffect(new PotionEffect (6, 5 , 1));
 		        	player.addPotionEffect(new PotionEffect (23, 60 , 4));
 		        	player.addPotionEffect(new PotionEffect (11, 60 , 255));
 		        	inventory.consumeInventoryItem(MainItemClass.DivineIntervention);
 		        	Random rand = new Random();

 		        	player.addChatMessage(new ChatComponentText("2A2A00" + "Spell Casted: Divine Intervention"));

 	
 		        	for(int countparticles = 0; countparticles <= 10; ++countparticles)
 		        	{
 			            
 			            
 		        		world.spawnParticle("reddust", player.posX + (rand.nextDouble() - 0.5D) * (double)player.width, player.posY + rand.nextDouble() * (double)player.height - (double)player.yOffset, player.posZ + (rand.nextDouble() - 0.5D) * (double)player.width, 0.0D, 0.0D, 0.0D);
 		        		world.spawnParticle("enchantmenttable", player.posX + (rand.nextDouble() - 0.5D) * (double)player.width, player.posY + rand.nextDouble() * (double)player.height - (double)player.yOffset, player.posZ + (rand.nextDouble() - 0.5D) * (double)player.width, 0.0D, 0.0D, 0.0D);
 		        		world.spawnParticle("portal", player.posX + (rand.nextDouble() - 0.5D) * (double)player.width, player.posY + rand.nextDouble() * (double)player.height - (double)player.yOffset, player.posZ + (rand.nextDouble() - 0.5D) * (double)player.width, 0.0D, 0.0D, 0.0D);

 		        	}
 		        	
 	        	{
 	        	
 	        	}
	            }
	        }
	     }
	    
	}

 

 

1.7.10 is really old, and is no longer supported here. You will need to update.