HaloArmor

package halocraft;

import org.lwjgl.opengl.GL11;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.ScaledResolution;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.WorldRenderer;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.creativetab.CreativeTabs;
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.util.ChatComponentText;
import net.minecraft.util.ResourceLocation;
import net.minecraft.world.World;

public class HaloArmor extends ItemArmor {
    public static final ResourceLocation texture = new ResourceLocation("halocraft" + ":textures/gui/HealthBar.png");
    private final Minecraft mc = Minecraft.getMinecraft();
    private RenderManager renderManager = Minecraft.getMinecraft().getRenderManager();
    public HaloArmor(ArmorMaterial material, int renderIndex, int armorType) {
        super(material, renderIndex, armorType);
        setCreativeTab(CreativeTabs.tabCombat);
    }
    @Override
    public void onArmorTick(World world, EntityPlayer player, ItemStack armor) {
        if (armor.getItem() == halocraft.Main.SpartanHelmet || armor.getItem() == halocraft.Main.GreenSpartanHelmet || armor.getItem() == halocraft.Main.RedSpartanHelmet || armor.getItem() == halocraft.Main.BlueSpartanHelmet){
            int xPos = 2;
            int yPos = 2;
            this.mc.getTextureManager().bindTexture(texture);
            GL11.glEnable(GL11.GL_BLEND);
            GL11.glDisable(GL11.GL_DEPTH_TEST);
            GL11.glDepthMask(false);
            GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
            GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
            GL11.glDisable(GL11.GL_ALPHA_TEST);
            drawTexturedModalRect(xPos, yPos, 0, 0, 56, 9);
            int healthbarwidth = (int)(((float) player.getHealth() / player.getMaxHealth()) * 49);
            drawTexturedModalRect(xPos + 3, yPos + 3, 0, 9, healthbarwidth, 3);
            String s = "Health " + player.getHealth() + "/" + player.getMaxHealth();
            yPos += 10;
            this.mc.fontRendererObj.drawString(s, xPos + 1, yPos, 0);
            this.mc.fontRendererObj.drawString(s, xPos - 1, yPos, 0);
            this.mc.fontRendererObj.drawString(s, xPos, yPos + 1, 0);
            this.mc.fontRendererObj.drawString(s, xPos, yPos - 1, 0);
            this.mc.fontRendererObj.drawString(s, xPos, yPos, 8453920);

            GL11.glDisable(GL11.GL_BLEND);
            GL11.glEnable(GL11.GL_DEPTH_TEST);
            GL11.glDepthMask(true);
        }
    }
    public static void drawTexturedModalRect(int par1, int par2, int par3, int par4, int par5, int par6) {
        float f = 0.00390625F;
        float f1 = 0.00390625F;
        WorldRenderer worldrenderer = Tessellator.getInstance().getWorldRenderer();
        worldrenderer.startDrawingQuads();
        worldrenderer.addVertexWithUV((double) (par1 + 0), (double) (par2 + par6), 1, (double) ((float) (par3 + 0) * f), (double) ((float) (par4 + par6) * f1));
        worldrenderer.addVertexWithUV((double) (par1 + par5), (double) (par2 + par6), 1, (double) ((float) (par3 + par5) * f), (double) ((float) (par4 + par6) * f1));
        worldrenderer.addVertexWithUV((double) (par1 + par5), (double) (par2 + 0), 1, (double) ((float) (par3 + par5) * f), (double) ((float) (par4 + 0) * f1));
        worldrenderer.addVertexWithUV((double) (par1 + 0), (double) (par2 + 0), 1, (double) ((float) (par3 + 0) * f), (double) ((float) (par4 + 0) * f1));
        Tessellator.getInstance().draw();
    }
    @Override
    public String getArmorTexture(ItemStack stack, Entity entity, int slot, String layer){
        if(stack.getItem().equals(halocraft.Main.SpartanHelmet)|| stack.getItem().equals(halocraft.Main.SpartanChestplate)|| stack.getItem().equals(halocraft.Main.SpartanBoots)){
            return "halocraft:textures/armor/HaloArmor_layer_1.png";
        }

        if(stack.getItem().equals(halocraft.Main.SpartanLeggings)){
            return "halocraft:textures/armor/HaloArmor_layer_2.png";
        }
        if(stack.getItem().equals(halocraft.Main.RedSpartanHelmet)|| stack.getItem().equals(halocraft.Main.RedSpartanChestplate)|| stack.getItem().equals(halocraft.Main.RedSpartanBoots)){
            return "halocraft:textures/armor/RedHaloArmor_layer_1.png";
        }

        if(stack.getItem().equals(halocraft.Main.RedSpartanLeggings)){
            return "halocraft:textures/armor/RedHaloArmor_layer_2.png";
        }
        if(stack.getItem().equals(halocraft.Main.GreenSpartanHelmet)|| stack.getItem().equals(halocraft.Main.GreenSpartanChestplate)|| stack.getItem().equals(halocraft.Main.GreenSpartanBoots)){
            return "halocraft:textures/armor/GreenHaloArmor_layer_1.png";
        }

        if(stack.getItem().equals(halocraft.Main.GreenSpartanLeggings)){
            return "halocraft:textures/armor/GreenHaloArmor_layer_2.png";
        }
        if(stack.getItem().equals(halocraft.Main.BlueSpartanHelmet)|| stack.getItem().equals(halocraft.Main.BlueSpartanChestplate)|| stack.getItem().equals(halocraft.Main.BlueSpartanBoots)){
            return "halocraft:textures/armor/BlueHaloArmor_layer_1.png";
        }

        if(stack.getItem().equals(halocraft.Main.BlueSpartanLeggings)){
            return "halocraft:textures/armor/BlueHaloArmor_layer_2.png";
        }
        else return null;
    }
}