ItemGodArmor.java

package com.josh.gomc.armor;

import com.josh.gomc.Main;

import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemArmor;
import net.minecraft.item.ItemStack;
import net.minecraft.potion.Potion;
import net.minecraft.potion.PotionEffect;
import net.minecraft.world.World;

public class ItemGodArmor extends ItemArmor{

    private String textureName;
    public ItemGodArmor(ArmorMaterial material, int type, String textureName) {
        super(material, 0, type);
        this.textureName = textureName;

    }
    @Override
    public String getArmorTexture(ItemStack stack, Entity entity, int slot, String type)
    {
        return "gomc:textures/models/armor/" + this.textureName + "_" + (this.armorType == 2 ? "2" : "1") + ".png";
    }
    @Override
    public void onArmorTick(World world, EntityPlayer player, ItemStack itemStack) {
    if (itemStack.getItem().equals(Main.itemGodHelmet))
        player.addPotionEffect(new PotionEffect(Potion.regeneration.id, 300));
        player.addPotionEffect(new PotionEffect(Potion.nightVision.id, 300));
    if (itemStack.getItem().equals(Main.itemGodLeggings))
        player.addPotionEffect(new PotionEffect(Potion.jump.id, 40, 3));
    if (itemStack.getItem().equals(Main.itemGodChestplate))
        player.addPotionEffect(new PotionEffect(Potion.damageBoost.id, 40, 10));
        player.addPotionEffect(new PotionEffect(Potion.digSpeed.id, 40, 2));
    if (itemStack.getItem().equals(Main.itemGodBoots))
        player.addPotionEffect(new PotionEffect(Potion.resistance.id, 40, 9));
        player.addPotionEffect(new PotionEffect(Potion.fireResistance.id, 40, 2));

    if(player.getCurrentArmor(3) != null && player.getCurrentArmor(2) != null && player.getCurrentArmor(1) != null && player.getCurrentArmor(0) != null){
        ItemStack helmet = player.getCurrentArmor(3);
        ItemStack chestplate = player.getCurrentArmor(2);
        ItemStack leggings = player.getCurrentArmor(1);
        ItemStack boots = player.getCurrentArmor(0);

        if(helmet.getItem() == Main.itemGodHelmet && chestplate.getItem() == Main.itemGodChestplate && leggings.getItem() == Main.itemGodLeggings && boots.getItem() == Main.itemGodBoots) {
            player.capabilities.allowFlying = true;
            player.fallDistance = 0.0f;
        }else {
            player.capabilities.allowFlying = false;
            player.capabilities.isFlying = false;
            }
        }else{
            player.capabilities.allowFlying = false;
            player.capabilities.isFlying = false;
        }
    }

}