minecraft-snuvi-scripts/system/damage.txt

event.load("living_hurt");
event.load("living_heal");
event.load("entity_join");

msg("dev", "§bDamage §rloaded.");
@wait
wait();
ignoreGoto(event);
goto("wait");

@entity_join
if(isLiving(entity) && !isPlayer(entity)) {
	updateEntityName(entity);
}
goto("wait");

@living_heal
/*cancel = true;
if(heal_amount <= 0) {
	goto("wait");
}
health = entity.getHealth(living_entity);
if(health <= 0) {
	goto("wait");
}
new_health = health + heal_amount;
entity.setHealth(living_entity, new_health);*/
if(!isPlayer(living_entity)) {
	updateEntityName(living_entity);
}
goto("wait");

@living_hurt
/*cancel = true;
if(!isPlayer(living_entity)) {
	max_health = getSpecificMaxHealth(living_entity);
}
van_max_health = living.getMaxHealth(living_entity);
damage_amount = damage_amount * van_max_health / max_health;
entity.damageDirect(living_entity, damage_amount, damage_source);*/
if(!isPlayer(living_entity)) {
	updateEntityName(living_entity);
}
goto("wait");

/*function getSpecificMaxHealth(living_entity) {
	van_max_health = living.getMaxHealth(living_entity);
	max_health = van_max_health * van_max_health / living.getBaseMaxHealth(living_entity);
	msg("dev", van_max_health, " ", max_health);
	return max_health;
}*/

function updateEntityName(living_entity) {
	entity_type = entity.getType(living_entity);
	if(entity_type == "nobody" || entity_type == "armor_stand" || entity_type == "human") {
		return;
	}

	entity_name = entity.getName(living_entity);
	//max_health = getSpecificMaxHealth(living_entity);
	//health = text.number(math.round(max_health * (entity.getHealth(living_entity) / living.getMaxHealth(living_entity))));
	max_health = living.getMaxHealth(living_entity);
	health = text.number(math.round(entity.getHealth(living_entity)));
	max_health = text.number(max_health);
	
	heart_index = text.indexOf(entity_name, "❤", 0);
	if(heart_index == -1) {
		//Kein Herz gefunden
		entity.setName(living_entity, concat(health, "/", max_health, " §c❤\n", entity_name), true);
		return;
	}
		
	next_new_line = text.indexOf(entity_name, "\n", heart_index);
	if(next_new_line == -1) {
		//Rechts vom Herz keine New-Line gefunden
		entity.setName(living_entity, concat(health, "/", max_health, " §c❤"), true);
		return;
	}
	entity_name = text.subString(entity_name, next_new_line + 1, text.length(entity_name));
	entity.setName(living_entity, concat(health, "/", max_health, " §c❤\n", entity_name), true);
}