lKinx's code

public Item[][] armors;
private String[] colorOrder = {"Red", "Orange", "Yellow", "Green", "Blue", "Purple"};
// "Helmet" "Plate" "Legs" "Boots"
@ load()
{
....
armors[0][0] = RedHelmet;
armors[0][1] = RedPlate;
armors[0][2] = RedLegs;
armors[0][3] = RedBoots;
armors[1][0] = OrangeHelmet;
....
}
public String getArmorColorIndex(String color)
{
    for (int i = 0; i < colorOrder.length; i++)
    {
        if (colorOrder[i] == color) return i;
    }
    throw new IllegalArgumentException("Unknown color name!");
}
================
package net.minecraft.src;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.List;
import java.util.Random;

import net.minecraft.src.forge.ISpawnHandler;

public class PaintballEntityRefillers extends PaintballEntityObjects implements IMob, ISpawnHandler
{
    public PaintballEntityRefillers(World world)
    {
        super(world);
    }

    public PaintballEntityRefillers(World world, String color, double d, double d1, double d2)
    {
        super(world);
        setSize(0.35F, 0.50F);
        setPosition(d, d1, d2);
        refiller_color = color;
        motionX = 0.0D;
        motionY = 0.0D;
        motionZ = 0.0D;
        prevPosX = d;
        prevPosY = d1;
        prevPosZ = d2;
        if(!world.isRemote)
        {
            EntityPlayer entity = findPlayer();
            if(entity != null)
            {
                faceEntity(entity, 180F, 180F);
                rotationYaw -= 90;
                renderYawOffset = rotationYaw;
                refiller_isRotated = false;
            }
        }
        refiller_color = color;
    }

    public void onUpdate()
    {
        super.onUpdate();
        if(!refiller_isRotated)
        {
            renderYawOffset = rotationYaw;
            refiller_isRotated = true;
        }
        if(refiller_cooldown > 0)
            refiller_cooldown--;
        if(refiller_cooldown >= 900)
            texture = "/Paintball/" + refiller_color.toLowerCase() + "refiller5.png";
        else if(refiller_cooldown >= 600 && refiller_cooldown < 900)
            texture = "/Paintball/" + refiller_color.toLowerCase() + "refiller4.png";
        else if(refiller_cooldown >= 300 && refiller_cooldown < 600)
            texture = "/Paintball/" + refiller_color.toLowerCase() + "refiller3.png";
        else if(refiller_cooldown > 0 && refiller_cooldown < 300)
            texture = "/Paintball/" + refiller_color.toLowerCase() + "refiller2.png";
        else
            texture = "/Paintball/" + refiller_color.toLowerCase() + "refiller1.png";
    }

    private boolean fullSuit(ItemStack[] armorinv, int colorindex)
    {
        boolean[] checklist = {false,false,false,false};
        short count = 0;
        for(short i=0; i<4; i++)
        {
            if (armorinv[i] == null)
            {
                System.out.println("DEBUG: armor piece "+i+" was null");
                return false;
            }
            checklist[i] = (armorinv[i] == mod_Paintball.armors[colorindex][i]);
            count++;
        }
        System.out.println("DEBUG: Armor array: "+checklist.toString()+"; armor count: "+count);
        return count == 3;
    }

    public boolean interact(EntityPlayer entityplayer)
    {
        World world = ModLoader.getMinecraftServerInstance().getWorldManager(entityplayer.dimension);
        if(!world.isRemote)
        {
            boolean SameTeam = fullSuit(entityplayer.inventory.armorInventory, mod_Paintball.getArmorColorIndex(refiller_color));
            System.out.println(SameTeam); //Always false == thinks you're on the team
            System.out.println("DEBUG: Refiller cooldown: "+refiller_cooldown);
            if(SameTeam && refiller_cooldown == 0)
            {
                System.out.println("Server Give"); //Doesn't print until the second time you right click on the entity while it should be counting down
                boolean add1 = entityplayer.inventory.addItemStackToInventory(new ItemStack(mod_Paintball.pelletMap.get(refiller_color), 64));
                boolean add2 = entityplayer.inventory.addItemStackToInventory(new ItemStack(mod_Paintball.pelletMap.get(refiller_color), 64));
                boolean add3 = entityplayer.inventory.addItemStackToInventory(new ItemStack(mod_Paintball.pelletMap.get(refiller_color), 64));
                if(add1 || add2 || add3)
                {
                    refiller_cooldown = 1200;
                    world.playSoundAtEntity(entityplayer, "random.pop", 1.0F, 1.0F / (mod_Paintball.pelletMap.get(refiller_color).itemRand.nextFloat() * 0.4F + 0.8F));
                }
            }
            return true;
        }
        else
        {
            return false;
        }
    }

    protected EntityPlayer findPlayer()
    {
        EntityPlayer entityplayer = worldObj.getClosestPlayerToEntity(this, 16D);
        if(entityplayer != null && canEntityBeSeen(entityplayer))
            return entityplayer;
        else
            return null;
    }

    public void writeEntityToNBT(NBTTagCompound nbttagcompound)
    {
        super.writeEntityToNBT(nbttagcompound);
        nbttagcompound.setString("Color", refiller_color);
        nbttagcompound.setInteger("Cooldown", refiller_cooldown);
    }

    public void readEntityFromNBT(NBTTagCompound nbttagcompound)
    {
        super.readEntityFromNBT(nbttagcompound);
        refiller_color = nbttagcompound.getString("Color");
        refiller_cooldown = nbttagcompound.getInteger("Cooldown");
    }

    public void writeSpawnData(DataOutputStream data) throws IOException
    {
        data.writeUTF(refiller_color);
    }

    public void readSpawnData(DataInputStream data) throws IOException
    {
    }

    protected int getDropItemId()
    {
        if(refiller_color == "Red")
            entityDropItem(new ItemStack(mod_Paintball.RedRefiller), 0.0F);
        else if(refiller_color == "Orange")
            entityDropItem(new ItemStack(mod_Paintball.OrangeRefiller), 0.0F);
        else if(refiller_color == "Yellow")
            entityDropItem(new ItemStack(mod_Paintball.YellowRefiller), 0.0F);
        else if(refiller_color == "Green")
            entityDropItem(new ItemStack(mod_Paintball.GreenRefiller), 0.0F);
        else if(refiller_color == "Blue")
            entityDropItem(new ItemStack(mod_Paintball.BlueRefiller), 0.0F);
        else if(refiller_color == "Purple")
            entityDropItem(new ItemStack(mod_Paintball.PurpleRefiller), 0.0F);
        return 0;
    }

    public String refiller_color;
    private boolean refiller_isRotated;
    private int refiller_cooldown;
    private Entity currentTarget;

}