Issue multiple shotgun bullets not damaging multiple times

[mylimo]

Hey there!

For my mod I've created a shotgun. This shotgun is spawning multiple bullets (15) flying in the direction the player is facing. Now if these 15 bullets hit one entity it only damages the entity one time not 15 times. But if the bullets hit two entities they damage each entity one time.

 

I am sorry if I mix things up here, I am not experienced in Minecraft modding or in Java.

 

 

Code of the spawning: Full Class

 

Spoiler

private void shoot(World world, EntityPlayer player, ItemStack itemStack)
{
    if(!world.isRemote)
    {
        for (int i =0; i < 16; i++)
        {
            itemStack.damageItem(1, player);
            EntityShot entityShot = new EntityShot(world, player);
            entityShot.readFromNBT(itemStack.getTagCompound());
            entityShot.setHeadingFromThrower(player, player.rotationPitch, player.rotationYaw, 0.0F, 2.5F, 8.0F);
            world.spawnEntity(entityShot);
        }
    }
}

Damaging Code: Full Class

Spoiler

protected void onImpact(RayTraceResult result)
{
    if (result.entityHit != null)
    {
        int i = 0;
        if (this.getDataManager().get(SHOTTYPE).equals("Salt"))
        {
            if (result.entityHit.equals(shooter))
            {
                i = 0;
            }
            else if (result.entityHit instanceof EntityLivingBase)
            {
                i = 1;
            }
        }
        else if (this.getDataManager().get(SHOTTYPE).equals("Iron"))
        {
            if (result.entityHit.equals(shooter))
            {
                i = 0;
            }
            else if (result.entityHit instanceof EntityLivingBase)
            {
                i = 2;
            }
        }
        else if (this.getDataManager().get(SHOTTYPE).equals("Ash"))
        {
            if (result.entityHit.equals(shooter))
            {
                i = 0;
            }
        }
        else if (this.getDataManager().get(SHOTTYPE).equals("Blaze"))
        {
            if (result.entityHit.equals(shooter))
            {
                i = 0;
            }
            else if (result.entityHit instanceof EntityLivingBase)
            {
                i = 1;
                result.entityHit.setFire(4);
            }
        }

        if (result.entityHit != shooter)
        {
            result.entityHit.attackEntityFrom(DamageSource.causeIndirectDamage(this, this.getThrower()), (float) i);
        }
    }

    if (!this.world.isRemote && result.entityHit != shooter)
    {
        if (this.getDataManager().get(SHOTTYPE).equals("Blaze"))
        {
            this.world.spawnParticle(EnumParticleTypes.FLAME, this.posX, this.posY, this.posZ, 0.0D, 0.0D, 0.0D);
        }
        else
        {
            this.world.spawnParticle(EnumParticleTypes.CRIT, this.posX, this.posY, this.posZ, 0.0D, 0.0D, 0.0D);
        }
        this.ticksInWorld = 0;
        this.setDead();

    }
}

 

Edited September 17, 2017 by mylimo

[Draco18s]

This is because entities have a hurt resistance time: when they are flashing red they cannot take additional damage.

You need to reset the hurt resistance time yourself to 0 when your shotgun bullets impact, allowing all of them to deal full damage.

 

I did this once back in 1.7:

https://github.com/Draco18s/Artifacts/blob/master/main/java/com/draco18s/artifacts/entity/EntitySpecialArrow.java#L184

[mylimo]

Oh ok thanks, that solved it!