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As by title, if i shoot an arrow with my custom bow, the arrow is not shoot but instead hits the player

 

Here is my class for the bow (wich i use for many bows, just to not duplicate the code)

package mw.items;

import mw.core.MW;
import mw.core.utils.Utils;
import mw.entities.projectile.EntityAluminiumArrow;
import mw.entities.projectile.EntityBronzeArrow;
import mw.entities.projectile.EntityCopperArrow;
import mw.entities.projectile.EntityFlameArrow;
import mw.entities.projectile.EntityRubyArrow;
import mw.entities.projectile.EntitySapphireArrow;
import mw.entities.projectile.EntitySilverArrow;
import mw.entities.projectile.dimensions.EntitySacredArrow;
import net.minecraft.client.resources.model.ModelResourceLocation;
import net.minecraft.enchantment.Enchantment;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.projectile.EntityArrow;
import net.minecraft.item.EnumAction;
import net.minecraft.item.Item;
import net.minecraft.item.ItemBow;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.entity.player.ArrowLooseEvent;
import net.minecraftforge.event.entity.player.ArrowNockEvent;

public class ItemBowMW extends ItemBow {

public static final String[] bowPullIconNameArray = new String[] {"pulling_0", "pulling_1", "pulling_2"};
private Item arrows;
private String name;

public ItemBowMW(Item arrows, String name)
{
	super();
	Utils.setCombatItemInfo(this, name);
	this.arrows = arrows;
	this.name = name;
}

@Override
public void onPlayerStoppedUsing(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer, int par4)
{
	int j = this.getMaxItemUseDuration(par1ItemStack) - par4;

	ArrowLooseEvent event = new ArrowLooseEvent(par3EntityPlayer, par1ItemStack, j);
	MinecraftForge.EVENT_BUS.post(event);
	if (event.isCanceled())
	{
		return;
	}
	j = event.charge;

	boolean flag = par3EntityPlayer.capabilities.isCreativeMode || EnchantmentHelper.getEnchantmentLevel(Enchantment.infinity.effectId, par1ItemStack) > 0;

	if (flag || par3EntityPlayer.inventory.hasItem(arrows))
	{
		float f = (float)j / 20.0F;
		f = (f * f + f * 2.0F) / 3.0F;

		if ((double)f < 0.1D)
		{
			return;
		}

		if (f > 1.0F)
		{
			f = 1.0F;
		}

		EntityArrow entityarrow = null;


		if(name.equals("ruby_bow"))
		{
			entityarrow = new EntityRubyArrow(par2World, par3EntityPlayer, f * 2.0F, 0, arrows);
		}
		if(name.equals("sapphire_bow"))
		{
			entityarrow = new EntitySapphireArrow(par2World, par3EntityPlayer, f * 2.0F, 0, arrows);
		}
		if(name.equals("copper_bow"))
		{
			entityarrow = new EntityCopperArrow(par2World, par3EntityPlayer, f * 2.0F, 0, arrows);;
		}
		if(name.equals("bronze_bow"))
		{
			entityarrow = new EntityBronzeArrow(par2World, par3EntityPlayer, f * 2.0F, 0, arrows);
		}
		if(name.equals("silver_bow"))
		{
			entityarrow = new EntitySilverArrow(par2World, par3EntityPlayer, f * 2.0F, 0, arrows);
		}
		if(name.equals("aluminium_bow"))
		{
			entityarrow = new EntityAluminiumArrow(par2World, par3EntityPlayer, f * 2.0F, 0, arrows);
		}
		if(name.equals("flame_bow"))
		{
			entityarrow = new EntityFlameArrow(par2World, par3EntityPlayer, f * 2.0F, 0, arrows);
			entityarrow.setFire(50);
		}
		if(name.equals("sacred_bow"))
		{
			entityarrow = new EntitySacredArrow(par2World, par3EntityPlayer, f * 2.0F, 0, arrows);
		}

		if (f == 1.0F)
		{
			entityarrow.setIsCritical(true);
		}

		int k = EnchantmentHelper.getEnchantmentLevel(Enchantment.power.effectId, par1ItemStack);

		if (k > 0)
		{
			entityarrow.setDamage(entityarrow.getDamage() + (double)k * 0.5D + 0.5D);
		}

		int l = EnchantmentHelper.getEnchantmentLevel(Enchantment.punch.effectId, par1ItemStack);

		if (l > 0)
		{
			entityarrow.setKnockbackStrength(l);
		}

		if (EnchantmentHelper.getEnchantmentLevel(Enchantment.flame.effectId, par1ItemStack) > 0)
		{
			entityarrow.setFire(100);
		}

		par1ItemStack.damageItem(1, par3EntityPlayer);
		par2World.playSoundAtEntity(par3EntityPlayer, "random.bow", 1.0F, 1.0F / (itemRand.nextFloat() * 0.4F + 1.2F) + f * 0.5F);
		if(entityarrow instanceof EntityFlameArrow)
			par2World.playSoundAtEntity(par3EntityPlayer, "fire.fire", 1.0F, 1.0F / (itemRand.nextFloat() * 0.4F + 1.2F) + f * 0.5F);

		if (flag)
		{
			entityarrow.canBePickedUp = 1;
		}
		else
		{
			par3EntityPlayer.inventory.consumeInventoryItem(arrows);
		}

		if (!par2World.isRemote)
		{
			par2World.spawnEntityInWorld(entityarrow);
		}
	}
}

public ItemStack onEaten(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
{
	return par1ItemStack;
}

public int getMaxItemUseDuration(ItemStack par1ItemStack)
{
	return 72000;
}

public EnumAction getItemUseAction(ItemStack par1ItemStack)
{
	return EnumAction.BOW;
}

@Override
    public ModelResourceLocation getModel(ItemStack stack, EntityPlayer player, int useRemaining)
    {
        ModelResourceLocation modelresourcelocation = new ModelResourceLocation(MW.MODID + ":" + name, "inventory");

        if(stack.getItem() == this && player.getItemInUse() != null)
        {
            if(useRemaining >= 18)
            {
                modelresourcelocation = new ModelResourceLocation(MW.MODID + ":" + name + "_" + bowPullIconNameArray[2], "inventory");
            }
            else if(useRemaining > 13)
            {
                modelresourcelocation = new ModelResourceLocation(MW.MODID + ":" + name + "_" + bowPullIconNameArray[1], "inventory");
            }
            else if(useRemaining > 0)
            {
                modelresourcelocation = new ModelResourceLocation(MW.MODID + ":" + name + "_" + bowPullIconNameArray[0], "inventory");
            }
        }
        return modelresourcelocation;
    }

@Override
public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
{
	ArrowNockEvent event = new ArrowNockEvent(par3EntityPlayer, par1ItemStack);
	MinecraftForge.EVENT_BUS.post(event);
	if (event.isCanceled())
	{
		return event.result;
	}

	if (par3EntityPlayer.capabilities.isCreativeMode || par3EntityPlayer.inventory.hasItem(arrows))
	{
		par3EntityPlayer.setItemInUse(par1ItemStack, this.getMaxItemUseDuration(par1ItemStack));
	}

	return par1ItemStack;
}

public int getItemEnchantability()
{
	return 1;
}

}

 

This is an EntityArrow (they're pretty much all the same)

package mw.entities.projectile.dimensions;

import java.util.List;

import mw.core.MWItems;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.IProjectile;
import net.minecraft.entity.monster.EntityEnderman;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.entity.projectile.EntityArrow;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.play.server.S2BPacketChangeGameState;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.BlockPos;
import net.minecraft.util.DamageSource;
import net.minecraft.util.EnumParticleTypes;
import net.minecraft.util.MathHelper;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.Vec3;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

public class EntitySacredArrow extends EntityArrow implements IProjectile
{
    private int xTile = -1;
    private int yTile = -1;
    private int zTile = -1;
    private Block inTile;
    private int inData;
    private boolean inGround;
    /** 1 if the player can pick up the arrow */
    public int canBePickedUp;
    /** Seems to be some sort of timer for animating an arrow. */
    public int arrowShake;
    /** The owner of this arrow. */
    public Entity shootingEntity;
    private int ticksInGround;
    private int ticksInAir;
    private double damage = 2.0D;
    /** The amount of knockback an arrow applies when it hits a mob. */
    private int knockbackStrength;

    public EntitySacredArrow(World worldIn)
    {
        super(worldIn);
        this.renderDistanceWeight = 10.0D;
        this.setSize(0.5F, 0.5F);
    }

    public EntitySacredArrow(World worldIn, double x, double y, double z)
    {
        super(worldIn);
        this.renderDistanceWeight = 10.0D;
        this.setSize(0.5F, 0.5F);
        this.setPosition(x, y, z);
    }

    public EntitySacredArrow(World worldIn, EntityLivingBase shooter, EntityLivingBase p_i1755_3_, float p_i1755_4_, float p_i1755_5_)
    {
        super(worldIn);
        this.renderDistanceWeight = 10.0D;
        this.shootingEntity = shooter;

        if (shooter instanceof EntityPlayer)
        {
            this.canBePickedUp = 1;
        }

        this.posY = shooter.posY + (double)shooter.getEyeHeight() - 0.10000000149011612D;
        double d0 = p_i1755_3_.posX - shooter.posX;
        double d1 = p_i1755_3_.getEntityBoundingBox().minY + (double)(p_i1755_3_.height / 3.0F) - this.posY;
        double d2 = p_i1755_3_.posZ - shooter.posZ;
        double d3 = (double)MathHelper.sqrt_double(d0 * d0 + d2 * d2);

        if (d3 >= 1.0E-7D)
        {
            float f2 = (float)(Math.atan2(d2, d0) * 180.0D / Math.PI) - 90.0F;
            float f3 = (float)(-(Math.atan2(d1, d3) * 180.0D / Math.PI));
            double d4 = d0 / d3;
            double d5 = d2 / d3;
            this.setLocationAndAngles(shooter.posX + d4, this.posY, shooter.posZ + d5, f2, f3);
            float f4 = (float)(d3 * 0.20000000298023224D);
            this.setThrowableHeading(d0, d1 + (double)f4, d2, p_i1755_4_, p_i1755_5_);
        }
    }

    public EntitySacredArrow(World worldIn, EntityLivingBase shooter, float p_i1756_3_, int p4, Item item)
    {
        super(worldIn);
        this.renderDistanceWeight = 10.0D;
        this.shootingEntity = shooter;

        if (shooter instanceof EntityPlayer)
        {
            this.canBePickedUp = 1;
        }

        this.setSize(0.5F, 0.5F);
        this.setLocationAndAngles(shooter.posX, shooter.posY + (double)shooter.getEyeHeight(), shooter.posZ, shooter.rotationYaw, shooter.rotationPitch);
        this.posX -= (double)(MathHelper.cos(this.rotationYaw / 180.0F * (float)Math.PI) * 0.16F);
        this.posY -= 0.10000000149011612D;
        this.posZ -= (double)(MathHelper.sin(this.rotationYaw / 180.0F * (float)Math.PI) * 0.16F);
        this.setPosition(this.posX, this.posY, this.posZ);
        this.motionX = (double)(-MathHelper.sin(this.rotationYaw / 180.0F * (float)Math.PI) * MathHelper.cos(this.rotationPitch / 180.0F * (float)Math.PI));
        this.motionZ = (double)(MathHelper.cos(this.rotationYaw / 180.0F * (float)Math.PI) * MathHelper.cos(this.rotationPitch / 180.0F * (float)Math.PI));
        this.motionY = (double)(-MathHelper.sin(this.rotationPitch / 180.0F * (float)Math.PI));
        this.setThrowableHeading(this.motionX, this.motionY, this.motionZ, p_i1756_3_ * 1.5F, 1.0F);
    }

    protected void entityInit()
    {
        this.dataWatcher.addObject(16, Byte.valueOf((byte)0));
    }

    /**
     * Similar to setArrowHeading, it's point the throwable entity to a x, y, z direction.
     *  
     * @param inaccuracy Higher means more error.
     */
    public void setThrowableHeading(double x, double y, double z, float velocity, float inaccuracy)
    {
        float f2 = MathHelper.sqrt_double(x * x + y * y + z * z);
        x /= (double)f2;
        y /= (double)f2;
        z /= (double)f2;
        x += this.rand.nextGaussian() * (double)(this.rand.nextBoolean() ? -1 : 1) * 0.007499999832361937D * (double)inaccuracy;
        y += this.rand.nextGaussian() * (double)(this.rand.nextBoolean() ? -1 : 1) * 0.007499999832361937D * (double)inaccuracy;
        z += this.rand.nextGaussian() * (double)(this.rand.nextBoolean() ? -1 : 1) * 0.007499999832361937D * (double)inaccuracy;
        x *= (double)velocity;
        y *= (double)velocity;
        z *= (double)velocity;
        this.motionX = x;
        this.motionY = y;
        this.motionZ = z;
        float f3 = MathHelper.sqrt_double(x * x + z * z);
        this.prevRotationYaw = this.rotationYaw = (float)(Math.atan2(x, z) * 180.0D / Math.PI);
        this.prevRotationPitch = this.rotationPitch = (float)(Math.atan2(y, (double)f3) * 180.0D / Math.PI);
        this.ticksInGround = 0;
    }

    @SideOnly(Side.CLIENT)
    public void func_180426_a(double p_180426_1_, double p_180426_3_, double p_180426_5_, float p_180426_7_, float p_180426_8_, int p_180426_9_, boolean p_180426_10_)
    {
        this.setPosition(p_180426_1_, p_180426_3_, p_180426_5_);
        this.setRotation(p_180426_7_, p_180426_8_);
    }

    /**
     * Sets the velocity to the args. Args: x, y, z
     */
    @SideOnly(Side.CLIENT)
    public void setVelocity(double x, double y, double z)
    {
        this.motionX = x;
        this.motionY = y;
        this.motionZ = z;

        if (this.prevRotationPitch == 0.0F && this.prevRotationYaw == 0.0F)
        {
            float f = MathHelper.sqrt_double(x * x + z * z);
            this.prevRotationYaw = this.rotationYaw = (float)(Math.atan2(x, z) * 180.0D / Math.PI);
            this.prevRotationPitch = this.rotationPitch = (float)(Math.atan2(y, (double)f) * 180.0D / Math.PI);
            this.prevRotationPitch = this.rotationPitch;
            this.prevRotationYaw = this.rotationYaw;
            this.setLocationAndAngles(this.posX, this.posY, this.posZ, this.rotationYaw, this.rotationPitch);
            this.ticksInGround = 0;
        }
    }

    /**
     * Called to update the entity's position/logic.
     */
    public void onUpdate()
    {
        super.onUpdate();

        if (this.prevRotationPitch == 0.0F && this.prevRotationYaw == 0.0F)
        {
            float f = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionZ * this.motionZ);
            this.prevRotationYaw = this.rotationYaw = (float)(Math.atan2(this.motionX, this.motionZ) * 180.0D / Math.PI);
            this.prevRotationPitch = this.rotationPitch = (float)(Math.atan2(this.motionY, (double)f) * 180.0D / Math.PI);
        }

        BlockPos blockpos = new BlockPos(this.xTile, this.yTile, this.zTile);
        IBlockState iblockstate = this.worldObj.getBlockState(blockpos);
        Block block = iblockstate.getBlock();

        if (block.getMaterial() != Material.air)
        {
            block.setBlockBoundsBasedOnState(this.worldObj, blockpos);
            AxisAlignedBB axisalignedbb = block.getCollisionBoundingBox(this.worldObj, blockpos, iblockstate);

            if (axisalignedbb != null && axisalignedbb.isVecInside(new Vec3(this.posX, this.posY, this.posZ)))
            {
                this.inGround = true;
            }
        }

        if (this.arrowShake > 0)
        {
            --this.arrowShake;
        }

        if (this.inGround)
        {
            int j = block.getMetaFromState(iblockstate);

            if (block == this.inTile && j == this.inData)
            {
                ++this.ticksInGround;

                if (this.ticksInGround >= 1200)
                {
                    this.setDead();
                }
            }
            else
            {
                this.inGround = false;
                this.motionX *= (double)(this.rand.nextFloat() * 0.2F);
                this.motionY *= (double)(this.rand.nextFloat() * 0.2F);
                this.motionZ *= (double)(this.rand.nextFloat() * 0.2F);
                this.ticksInGround = 0;
                this.ticksInAir = 0;
            }
        }
        else
        {
            ++this.ticksInAir;
            Vec3 vec31 = new Vec3(this.posX, this.posY, this.posZ);
            Vec3 vec3 = new Vec3(this.posX + this.motionX, this.posY + this.motionY, this.posZ + this.motionZ);
            MovingObjectPosition movingobjectposition = this.worldObj.rayTraceBlocks(vec31, vec3, false, true, false);
            vec31 = new Vec3(this.posX, this.posY, this.posZ);
            vec3 = new Vec3(this.posX + this.motionX, this.posY + this.motionY, this.posZ + this.motionZ);

            if (movingobjectposition != null)
            {
                vec3 = new Vec3(movingobjectposition.hitVec.xCoord, movingobjectposition.hitVec.yCoord, movingobjectposition.hitVec.zCoord);
            }

            Entity entity = null;
            List list = this.worldObj.getEntitiesWithinAABBExcludingEntity(this, this.getEntityBoundingBox().addCoord(this.motionX, this.motionY, this.motionZ).expand(1.0D, 1.0D, 1.0D));
            double d0 = 0.0D;
            int i;
            float f1;

            for (i = 0; i < list.size(); ++i)
            {
                Entity entity1 = (Entity)list.get(i);

                if (entity1.canBeCollidedWith() && (entity1 != this.shootingEntity || this.ticksInAir >= 5))
                {
                    f1 = 0.3F;
                    AxisAlignedBB axisalignedbb1 = entity1.getEntityBoundingBox().expand((double)f1, (double)f1, (double)f1);
                    MovingObjectPosition movingobjectposition1 = axisalignedbb1.calculateIntercept(vec31, vec3);

                    if (movingobjectposition1 != null)
                    {
                        double d1 = vec31.distanceTo(movingobjectposition1.hitVec);

                        if (d1 < d0 || d0 == 0.0D)
                        {
                            entity = entity1;
                            d0 = d1;
                        }
                    }
                }
            }

            if (entity != null)
            {
                movingobjectposition = new MovingObjectPosition(entity);
            }

            if (movingobjectposition != null && movingobjectposition.entityHit != null && movingobjectposition.entityHit instanceof EntityPlayer)
            {
                EntityPlayer entityplayer = (EntityPlayer)movingobjectposition.entityHit;

                if (entityplayer.capabilities.disableDamage || this.shootingEntity instanceof EntityPlayer && !((EntityPlayer)this.shootingEntity).canAttackPlayer(entityplayer))
                {
                    movingobjectposition = null;
                }
            }

            float f2;
            float f3;
            float f4;

            if (movingobjectposition != null)
            {
                if (movingobjectposition.entityHit != null)
                {
                    f2 = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionY * this.motionY + this.motionZ * this.motionZ);
                    int k = MathHelper.ceiling_double_int((double)f2 * this.damage);

                    if (this.getIsCritical())
                    {
                        k += this.rand.nextInt(k / 2 + 2);
                    }

                    DamageSource damagesource;

                    if (this.shootingEntity == null)
                    {
                        damagesource = MWItems.causeSacredArrowDamage(this, this);
                    }
                    else
                    {
                        damagesource = MWItems.causeSacredArrowDamage(this, this.shootingEntity);
                    }

                    if (this.isBurning() && !(movingobjectposition.entityHit instanceof EntityEnderman))
                    {
                        movingobjectposition.entityHit.setFire(5);
                    }

                    if (movingobjectposition.entityHit.attackEntityFrom(damagesource, (float)k))
                    {
                        if (movingobjectposition.entityHit instanceof EntityLivingBase)
                        {
                            EntityLivingBase entitylivingbase = (EntityLivingBase)movingobjectposition.entityHit;

                            if (!this.worldObj.isRemote)
                            {
                                entitylivingbase.setArrowCountInEntity(entitylivingbase.getArrowCountInEntity() + 1);
                            }

                            if (this.knockbackStrength > 0)
                            {
                                f4 = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionZ * this.motionZ);

                                if (f4 > 0.0F)
                                {
                                    movingobjectposition.entityHit.addVelocity(this.motionX * (double)this.knockbackStrength * 0.6000000238418579D / (double)f4, 0.1D, this.motionZ * (double)this.knockbackStrength * 0.6000000238418579D / (double)f4);
                                }
                            }

                            if (this.shootingEntity instanceof EntityLivingBase)
                            {
                                EnchantmentHelper.func_151384_a(entitylivingbase, this.shootingEntity);
                                EnchantmentHelper.func_151385_b((EntityLivingBase)this.shootingEntity, entitylivingbase);
                            }

                            if (this.shootingEntity != null && movingobjectposition.entityHit != this.shootingEntity && movingobjectposition.entityHit instanceof EntityPlayer && this.shootingEntity instanceof EntityPlayerMP)
                            {
                                ((EntityPlayerMP)this.shootingEntity).playerNetServerHandler.sendPacket(new S2BPacketChangeGameState(6, 0.0F));
                            }
                        }

                        this.playSound("random.bowhit", 1.0F, 1.2F / (this.rand.nextFloat() * 0.2F + 0.9F));

                        if (!(movingobjectposition.entityHit instanceof EntityEnderman))
                        {
                            this.setDead();
                        }
                    }
                    else
                    {
                        this.motionX *= -0.10000000149011612D;
                        this.motionY *= -0.10000000149011612D;
                        this.motionZ *= -0.10000000149011612D;
                        this.rotationYaw += 180.0F;
                        this.prevRotationYaw += 180.0F;
                        this.ticksInAir = 0;
                    }
                }
                else
                {
                    BlockPos blockpos1 = movingobjectposition.getBlockPos();
                    this.xTile = blockpos1.getX();
                    this.yTile = blockpos1.getY();
                    this.zTile = blockpos1.getZ();
                    iblockstate = this.worldObj.getBlockState(blockpos1);
                    this.inTile = iblockstate.getBlock();
                    this.inData = this.inTile.getMetaFromState(iblockstate);
                    this.motionX = (double)((float)(movingobjectposition.hitVec.xCoord - this.posX));
                    this.motionY = (double)((float)(movingobjectposition.hitVec.yCoord - this.posY));
                    this.motionZ = (double)((float)(movingobjectposition.hitVec.zCoord - this.posZ));
                    f3 = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionY * this.motionY + this.motionZ * this.motionZ);
                    this.posX -= this.motionX / (double)f3 * 0.05000000074505806D;
                    this.posY -= this.motionY / (double)f3 * 0.05000000074505806D;
                    this.posZ -= this.motionZ / (double)f3 * 0.05000000074505806D;
                    this.playSound("random.bowhit", 1.0F, 1.2F / (this.rand.nextFloat() * 0.2F + 0.9F));
                    this.inGround = true;
                    this.arrowShake = 7;
                    this.setIsCritical(false);

                    if (this.inTile.getMaterial() != Material.air)
                    {
                        this.inTile.onEntityCollidedWithBlock(this.worldObj, blockpos1, iblockstate, this);
                    }
                }
            }

            if (this.getIsCritical())
            {
                for (i = 0; i < 4; ++i)
                {
                    this.worldObj.spawnParticle(EnumParticleTypes.CRIT, this.posX + this.motionX * (double)i / 4.0D, this.posY + this.motionY * (double)i / 4.0D, this.posZ + this.motionZ * (double)i / 4.0D, -this.motionX, -this.motionY + 0.2D, -this.motionZ, new int[0]);
                }
            }

            this.posX += this.motionX;
            this.posY += this.motionY;
            this.posZ += this.motionZ;
            f2 = MathHelper.sqrt_double(this.motionX * this.motionX + this.motionZ * this.motionZ);
            this.rotationYaw = (float)(Math.atan2(this.motionX, this.motionZ) * 180.0D / Math.PI);

            for (this.rotationPitch = (float)(Math.atan2(this.motionY, (double)f2) * 180.0D / Math.PI); this.rotationPitch - this.prevRotationPitch < -180.0F; this.prevRotationPitch -= 360.0F)
            {
                ;
            }

            while (this.rotationPitch - this.prevRotationPitch >= 180.0F)
            {
                this.prevRotationPitch += 360.0F;
            }

            while (this.rotationYaw - this.prevRotationYaw < -180.0F)
            {
                this.prevRotationYaw -= 360.0F;
            }

            while (this.rotationYaw - this.prevRotationYaw >= 180.0F)
            {
                this.prevRotationYaw += 360.0F;
            }

            this.rotationPitch = this.prevRotationPitch + (this.rotationPitch - this.prevRotationPitch) * 0.2F;
            this.rotationYaw = this.prevRotationYaw + (this.rotationYaw - this.prevRotationYaw) * 0.2F;
            f3 = 0.99F;
            f1 = 0.05F;

            if (this.isInWater())
            {
                for (int l = 0; l < 4; ++l)
                {
                    f4 = 0.25F;
                    this.worldObj.spawnParticle(EnumParticleTypes.WATER_BUBBLE, this.posX - this.motionX * (double)f4, this.posY - this.motionY * (double)f4, this.posZ - this.motionZ * (double)f4, this.motionX, this.motionY, this.motionZ, new int[0]);
                }

                f3 = 0.6F;
            }

            if (this.isWet())
            {
                this.extinguish();
            }

            this.motionX *= (double)f3;
            this.motionY *= (double)f3;
            this.motionZ *= (double)f3;
            this.motionY -= (double)f1;
            this.setPosition(this.posX, this.posY, this.posZ);
            this.doBlockCollisions();
        }
    }

    /**
     * (abstract) Protected helper method to write subclass entity data to NBT.
     */
    public void writeEntityToNBT(NBTTagCompound tagCompound)
    {
        tagCompound.setShort("xTile", (short)this.xTile);
        tagCompound.setShort("yTile", (short)this.yTile);
        tagCompound.setShort("zTile", (short)this.zTile);
        tagCompound.setShort("life", (short)this.ticksInGround);
        ResourceLocation resourcelocation = (ResourceLocation)Block.blockRegistry.getNameForObject(this.inTile);
        tagCompound.setString("inTile", resourcelocation == null ? "" : resourcelocation.toString());
        tagCompound.setByte("inData", (byte)this.inData);
        tagCompound.setByte("shake", (byte)this.arrowShake);
        tagCompound.setByte("inGround", (byte)(this.inGround ? 1 : 0));
        tagCompound.setByte("pickup", (byte)this.canBePickedUp);
        tagCompound.setDouble("damage", this.damage);
    }

    /**
     * (abstract) Protected helper method to read subclass entity data from NBT.
     */
    public void readEntityFromNBT(NBTTagCompound tagCompund)
    {
        this.xTile = tagCompund.getShort("xTile");
        this.yTile = tagCompund.getShort("yTile");
        this.zTile = tagCompund.getShort("zTile");
        this.ticksInGround = tagCompund.getShort("life");

        if (tagCompund.hasKey("inTile", )
        {
            this.inTile = Block.getBlockFromName(tagCompund.getString("inTile"));
        }
        else
        {
            this.inTile = Block.getBlockById(tagCompund.getByte("inTile") & 255);
        }

        this.inData = tagCompund.getByte("inData") & 255;
        this.arrowShake = tagCompund.getByte("shake") & 255;
        this.inGround = tagCompund.getByte("inGround") == 1;

        if (tagCompund.hasKey("damage", 99))
        {
            this.damage = tagCompund.getDouble("damage");
        }

        if (tagCompund.hasKey("pickup", 99))
        {
            this.canBePickedUp = tagCompund.getByte("pickup");
        }
        else if (tagCompund.hasKey("player", 99))
        {
            this.canBePickedUp = tagCompund.getBoolean("player") ? 1 : 0;
        }
    }

    /**
     * Called by a player entity when they collide with an entity
     */
    public void onCollideWithPlayer(EntityPlayer entityIn)
    {
        if (!this.worldObj.isRemote && this.inGround && this.arrowShake <= 0)
        {
            boolean flag = this.canBePickedUp == 1 || this.canBePickedUp == 2 && entityIn.capabilities.isCreativeMode;

            if (this.canBePickedUp == 1 && !entityIn.inventory.addItemStackToInventory(new ItemStack(MWItems.sacred_arrow, 1)))
            {
                flag = false;
            }

            if (flag)
            {
                this.playSound("random.pop", 0.2F, ((this.rand.nextFloat() - this.rand.nextFloat()) * 0.7F + 1.0F) * 2.0F);
                entityIn.onItemPickup(this, 1);
                this.setDead();
            }
        }
    }

    /**
     * returns if this entity triggers Block.onEntityWalking on the blocks they walk on. used for spiders and wolves to
     * prevent them from trampling crops
     */
    protected boolean canTriggerWalking()
    {
        return false;
    }

    public void setDamage(double p_70239_1_)
    {
        this.damage = p_70239_1_;
    }

    public double getDamage()
    {
        return this.damage;
    }

    /**
     * Sets the amount of knockback the arrow applies when it hits a mob.
     */
    public void setKnockbackStrength(int p_70240_1_)
    {
        this.knockbackStrength = p_70240_1_;
    }

    /**
     * If returns false, the item will not inflict any damage against entities.
     */
    public boolean canAttackWithItem()
    {
        return false;
    }

    /**
     * Whether the arrow has a stream of critical hit particles flying behind it.
     */
    public void setIsCritical(boolean p_70243_1_)
    {
        byte b0 = this.dataWatcher.getWatchableObjectByte(16);

        if (p_70243_1_)
        {
            this.dataWatcher.updateObject(16, Byte.valueOf((byte)(b0 | 1)));
        }
        else
        {
            this.dataWatcher.updateObject(16, Byte.valueOf((byte)(b0 & -2)));
        }
    }

    /**
     * Whether the arrow has a stream of critical hit particles flying behind it.
     */
    public boolean getIsCritical()
    {
        byte b0 = this.dataWatcher.getWatchableObjectByte(16);
        return (b0 & 1) != 0;
    }
}

 

And this is the function referred in the EntityArrow class (wich is in my Items class)

public static DamageSource causeSacredArrowDamage (EntitySacredArrow par0EntityOreArrow, Entity par1Entity)
{
	return (new EntityDamageSourceIndirect("SacredArrow", par0EntityOreArrow, par1Entity)).setProjectile();
}

 

In 1.7.10 this code works well so what is changed? :/

 

Don't blame me if i always ask for your help. I just want to learn to be better :)

Posted

1. Please rename your variables to more readable (you literally copied whole vanilla class).

 

2. Print if your shooter is being set to the actual shooter.

 

3. You can extend timeInAir check - see if it works (arrow might be too slow to escape player's box in 5ticks).

 

Finally - if you copied this in 1.7.10, what stops you from looking into 1.8 code?

1.7.10 is no longer supported by forge, you are on your own.

Posted

Yes, for testing purpose i have copied the vanilla bow class from the 1.8. I will do the test you suggested and let you know ;)

Don't blame me if i always ask for your help. I just want to learn to be better :)

Posted

Ok, i've done this tests and the results are:

The shooter is set to be the player (wich is right)

Extending the ticksInAir check from >= 5 to >=100 doesn't change, still hits the player

Don't blame me if i always ask for your help. I just want to learn to be better :)

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    • Version 1.19 - Forge 41.0.63 I want to create a wolf entity that I can ride, so far it seems to be working, but the problem is that when I get on the wolf, I can’t control it. I then discovered that the issue is that the server doesn’t detect that I’m riding the wolf, so I’m struggling with synchronization. However, it seems to not be working properly. As I understand it, the server receives the packet but doesn’t register it correctly. I’m a bit new to Java, and I’ll try to provide all the relevant code and prints *The comments and prints are translated by chatgpt since they were originally in Spanish* Thank you very much in advance No player is mounted, or the passenger is not a player. No player is mounted, or the passenger is not a player. No player is mounted, or the passenger is not a player. No player is mounted, or the passenger is not a player. No player is mounted, or the passenger is not a player. MountableWolfEntity package com.vals.valscraft.entity; import com.vals.valscraft.network.MountSyncPacket; import com.vals.valscraft.network.NetworkHandler; import net.minecraft.client.Minecraft; import net.minecraft.network.syncher.EntityDataAccessor; import net.minecraft.network.syncher.EntityDataSerializers; import net.minecraft.network.syncher.SynchedEntityData; import net.minecraft.server.MinecraftServer; import net.minecraft.server.level.ServerPlayer; import net.minecraft.world.entity.EntityType; import net.minecraft.world.entity.Mob; import net.minecraft.world.entity.ai.attributes.AttributeSupplier; import net.minecraft.world.entity.ai.attributes.Attributes; import net.minecraft.world.entity.animal.Wolf; import net.minecraft.world.entity.player.Player; import net.minecraft.world.entity.Entity; import net.minecraft.world.InteractionHand; import net.minecraft.world.InteractionResult; import net.minecraft.world.item.ItemStack; import net.minecraft.world.item.Items; import net.minecraft.world.level.Level; 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} this.flyingSpeed = this.getSpeed() * 0.1F; this.setSpeed((float) this.getAttributeValue(Attributes.MOVEMENT_SPEED) * 1.5F); this.setDeltaMovement(new Vec3(strafe, travelVector.y, forward).scale(this.getSpeed())); this.calculateEntityAnimation(this, false); } else { // The wolf does not have a passenger or the passenger is not a player System.out.println("No player is mounted, or the passenger is not a player."); super.travel(travelVector); } } public boolean hasSaddle() { return this.hasSaddle; } public void setSaddle(boolean hasSaddle) { this.hasSaddle = hasSaddle; } @Override protected void dropEquipment() { super.dropEquipment(); if (this.hasSaddle()) { this.spawnAtLocation(Items.SADDLE); this.setSaddle(false); } } @SubscribeEvent public static void onServerTick(TickEvent.ServerTickEvent event) { if (event.phase == TickEvent.Phase.START) { MinecraftServer server = net.minecraftforge.server.ServerLifecycleHooks.getCurrentServer(); if (server != null) { for (ServerPlayer player : server.getPlayerList().getPlayers()) { if (player.isPassenger() && player.getVehicle() instanceof MountableWolfEntity) { MountableWolfEntity wolf = (MountableWolfEntity) player.getVehicle(); 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} } } @Override public void removePassenger(Entity passenger) { super.removePassenger(passenger); if (passenger instanceof Player) { Player player = (Player) passenger; if (!this.level.isClientSide && player instanceof ServerPlayer) { // Send the packet to the server to indicate the player is no longer mounted NetworkHandler.CHANNEL.send(PacketDistributor.PLAYER.with(() -> (ServerPlayer) player), new MountSyncPacket(false)); } } } @Override public boolean isControlledByLocalInstance() { Entity entity = this.getControllingPassenger(); return entity instanceof Player; } @Override public void positionRider(Entity passenger) { if (this.hasPassenger(passenger)) { double xOffset = Math.cos(Math.toRadians(this.getYRot() + 90)) * 0.4; double zOffset = Math.sin(Math.toRadians(this.getYRot() + 90)) * 0.4; passenger.setPos(this.getX() + xOffset, this.getY() + this.getPassengersRidingOffset() + passenger.getMyRidingOffset(), this.getZ() + zOffset); } } } MountSyncPacket package com.vals.valscraft.network; import com.vals.valscraft.entity.MountableWolfEntity; import net.minecraft.network.FriendlyByteBuf; import net.minecraft.server.level.ServerLevel; import net.minecraft.server.level.ServerPlayer; import net.minecraft.world.entity.Entity; import net.minecraft.world.entity.player.Player; import net.minecraftforge.network.NetworkEvent; import java.util.function.Supplier; public class MountSyncPacket { private final boolean isMounted; public MountSyncPacket(boolean isMounted) { this.isMounted = isMounted; } public void encode(FriendlyByteBuf buffer) { buffer.writeBoolean(isMounted); } public static MountSyncPacket decode(FriendlyByteBuf buffer) { return new MountSyncPacket(buffer.readBoolean()); } public void handle(NetworkEvent.Context context) { context.enqueueWork(() -> { ServerPlayer player = context.getSender(); // Get the player from the context if (player != null) { // Verifies if the player has dismounted if (!isMounted) { Entity vehicle = player.getVehicle(); if (vehicle instanceof MountableWolfEntity wolf) { // Logic to remove the player as a passenger wolf.removePassenger(player); 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