Method matches

src/main/java/net/optifine/RandomEntityRule.java:253–423

(IRandomEntity randomEntity)

    }

    public boolean matches(IRandomEntity randomEntity)
    {
        if (this.biomes != null && !Matches.biome(randomEntity.getSpawnBiome(), this.biomes))
        {
            return false;
        }
        else
        {
            if (this.heights != null)
            {
                BlockPos blockpos = randomEntity.getSpawnPosition();

                if (blockpos != null && !this.heights.isInRange(blockpos.getY()))
                {
                    return false;
                }
            }

            if (this.healthRange != null)
            {
                int i1 = randomEntity.getHealth();

                if (this.healthPercent)
                {
                    int i = randomEntity.getMaxHealth();

                    if (i > 0)
                    {
                        i1 = (int)((double)(i1 * 100) / (double)i);
                    }
                }

                if (!this.healthRange.isInRange(i1))
                {
                    return false;
                }
            }

            if (this.nbtName != null)
            {
                String s = randomEntity.getName();

                if (!this.nbtName.matchesValue(s))
                {
                    return false;
                }
            }

            if (this.professions != null && randomEntity instanceof RandomEntity)
            {
                RandomEntity randomentity = (RandomEntity)randomEntity;
                Entity entity = randomentity.getEntity();

                if (entity instanceof EntityVillager)
                {
                    EntityVillager entityvillager = (EntityVillager)entity;
                    int j = entityvillager.getProfession();
                    int k = Reflector.getFieldValueInt(entityvillager, Reflector.EntityVillager_careerId, -1);