minecraft-kajetans-mod/src/main/java/me/km/skills/Skill.java

package me.km.skills;

import me.km.api.Utils;
import me.km.effects.Effect;
import me.km.utils.ItemStackBuilder;
import me.km.utils.ItemStackUtils;
import me.km.utils.ItemStackUtils.ItemFlag;
import net.minecraft.item.ItemStack;

public class Skill 
{ 
    private final ItemStack stack;
    private final Effect effect;
    private final String name;
    
    public Skill(ItemStack stack, Effect eff, String name, String explanation)
    {
        ItemStackUtils.addItemFlag(stack, ItemFlag.HIDE_ATTRIBUTES, ItemFlag.HIDE_ENCHANTS, ItemFlag.HIDE_POTION_EFFECTS, ItemFlag.HIDE_UNBREAKABLE);
        ItemStackUtils.setUnbreakable(stack);
        stack.setStackDisplayName("§6" + name);
        ItemStackUtils.setLore(stack, Utils.buildLimitedLore(explanation, "§7"));
        this.stack = stack;
        this.effect = eff;
        this.name = name;
    }

    public ItemStack getItemStack(int amount)
    {
        int mana = effect.getManaCost(amount);
        stack.setCount(amount);
        if(mana == 0)
        {
            return stack.copy();
        }
        return new ItemStackBuilder(stack, amount).addToName(" §3(" + mana +")").build();
    }
    
    public boolean isActive()
    {
        return effect.isActive();
    }
    
    public Effect getEffect()
    {
        return effect;
    }
    
    public String getName()
    {
        return name;
    }
}