p = read.player("kajetanjohannes");
item = living.getEquip(p, "hand");
item.clearAttributes(item);
type = item.getType(item);

if(type == "minecraft:leather_helmet") {
    item.addAttribute(item, "generic.armor", read.slot("head"), 5, 0);
    item.addAttribute(item, "generic.armor_toughness", read.slot("head"), 5, 0);
    item.addAttribute(item, "generic.knockback_resistance", read.slot("head"), 0.5, 0);
}
if(type == "minecraft:leather_chestplate") {
    item.addAttribute(item, "generic.armor", read.slot("chest"), 5, 0);
    item.addAttribute(item, "generic.armor_toughness", read.slot("chest"), 5, 0);
    item.addAttribute(item, "generic.knockback_resistance", read.slot("chest"), 0.5, 0);
    item.addAttribute(item, "generic.attack_speed", read.slot("chest"), 5, 0);
}
if(type == "minecraft:leather_leggings") {
    item.addAttribute(item, "generic.armor", read.slot("legs"), 5, 0);
    item.addAttribute(item, "generic.armor_toughness", read.slot("legs"), 5, 0);
    item.addAttribute(item, "generic.knockback_resistance", read.slot("legs"), 0.5, 0);
    item.addAttribute(item, "generic.max_health", read.slot("legs"), 20, 0);
}
if(type == "minecraft:leather_boots") {
    item.addAttribute(item, "generic.armor", read.slot("feet"), 5, 0);
    item.addAttribute(item, "generic.armor_toughness", read.slot("feet"), 5, 0);
    item.addAttribute(item, "generic.knockback_resistance", read.slot("feet"), 0.5, 0);
    item.addAttribute(item, "generic.movement_speed", read.slot("feet"), 0.05, 0);
}

/*z = entity.spawn("spider", entity.getLocation(p));
entity.addEffect(z, "minecraft:speed", 999999, 10);
entity.addEffect(z, "minecraft:regeneration", 999999, 3);
entity.addEffect(z, "minecraft:strength", 999999, 12);
entity.addEffect(z, "minecraft:fire_resistance", 999999, 1);
living.setMaxHealth(z, 1000);
living.heal(z, 2000);*/

/*sgoto(3, "wusi");
time = time.getMillis() + 100;
msg("dev", "start");
while(time.getMillis() < time) {
    msg("dev", time.getMillis(), " ", time);
}
msg("dev", "end");
wait();
term();

@wusi
msg("dev", "yes");*/