@SubscribeEvent
public void onAttackEntity(AttackEntityEvent event) {
if (event.getTarget() instanceof EntityLivingBase == false) {
return;
}
EntityLivingBase target = (EntityLivingBase) event.getTarget();
EntityPlayer attacker = event.getEntityPlayer();
ItemStack main = attacker.getHeldItemMainhand();
ItemStack off = attacker.getHeldItemOffhand();
int mainLevel = -1, offLevel = -1;
if (main != null && EnchantmentHelper.getEnchantments(main).containsKey(this)) {
mainLevel = EnchantmentHelper.getEnchantments(main).get(this);
}
if (off != null && EnchantmentHelper.getEnchantments(off).containsKey(this)) {
offLevel = EnchantmentHelper.getEnchantments(off).get(this);
}
int level = Math.max(mainLevel, offLevel);
if (level > 0) {
// we -1 since potion level 1 is Poison II
// so that means enchantment I giving poison I means this
UtilEntity.addOrMergePotionEffect(
target, new PotionEffect(MobEffects.POISON, durationTicksPerLevel * level, level - 1));
}
}
@SubscribeEvent
public void onAttackEntity(AttackEntityEvent event) {
if (event.entityLiving.worldObj.isRemote) return;
EntityLivingBase attacker = event.entityLiving;
EntityPlayer player = event.entityPlayer;
Entity target = event.target;
ItemStack stack = attacker.getEquipmentInSlot(0);
if (stack != null && stack.getItem().onLeftClickEntity(stack, player, target)) return;
if (target.canAttackWithItem()) {
if (!target.hitByEntity(target)) {
float damageAmount = TFC_MobData.STEVE_DAMAGE;
if (stack != null) {
damageAmount =
(float)
player
.getEntityAttribute(SharedMonsterAttributes.attackDamage)
.getAttributeValue();
// player.addChatMessage("Damage: " + i);
if (damageAmount == 1.0f) {
damageAmount = TFC_MobData.STEVE_DAMAGE;
// i = player.inventory.getCurrentItem().getItem().getDamageVsEntity(target,
// player.inventory.getCurrentItem());
}
}
if (player.isPotionActive(Potion.damageBoost))
damageAmount += 3 << player.getActivePotionEffect(Potion.damageBoost).getAmplifier();
if (player.isPotionActive(Potion.weakness))
damageAmount -= 2 << player.getActivePotionEffect(Potion.weakness).getAmplifier();
int knockback = 0;
float enchantmentDamage = 0;
if (target instanceof EntityLiving) {
enchantmentDamage =
EnchantmentHelper.getEnchantmentModifierLiving(player, (EntityLiving) target);
knockback += EnchantmentHelper.getKnockbackModifier(player, (EntityLiving) target);
}
if (player.isSprinting()) ++knockback;
if (damageAmount > 0 || enchantmentDamage > 0) {
boolean criticalHit =
player.fallDistance > 0.0F
&& !player.onGround
&& !player.isOnLadder()
&& !player.isInWater()
&& !player.isPotionActive(Potion.blindness)
&& player.ridingEntity == null
&& target instanceof EntityLiving;
if (criticalHit && damageAmount > 0)
damageAmount += event.entity.worldObj.rand.nextInt((int) (damageAmount / 2 + 2));
damageAmount += enchantmentDamage;
boolean onFire = false;
int fireAspect = EnchantmentHelper.getFireAspectModifier(player);
if (target instanceof EntityLiving && fireAspect > 0 && !target.isBurning()) {
onFire = true;
target.setFire(1);
}
boolean entityAttacked =
target.attackEntityFrom(DamageSource.causePlayerDamage(player), damageAmount);
if (entityAttacked) {
if (knockback > 0) {
target.addVelocity(
-MathHelper.sin(player.rotationYaw * (float) Math.PI / 180.0F) * knockback * 0.5F,
0.1D,
MathHelper.cos(player.rotationYaw * (float) Math.PI / 180.0F) * knockback * 0.5F);
player.motionX *= 0.6D;
player.motionZ *= 0.6D;
player.setSprinting(false);
}
if (criticalHit) player.onCriticalHit(target);
if (enchantmentDamage > 0) player.onEnchantmentCritical(target);
if (damageAmount >= 18) player.triggerAchievement(AchievementList.overkill);
player.setLastAttacker(target);
if (target instanceof EntityLiving)
target.attackEntityFrom(DamageSource.causeThornsDamage(attacker), damageAmount);
}
ItemStack itemstack = player.getCurrentEquippedItem();
Object object = target;
if (target instanceof EntityDragonPart) {
IEntityMultiPart ientitymultipart = ((EntityDragonPart) target).entityDragonObj;
if (ientitymultipart instanceof EntityLiving) object = ientitymultipart;
}
if (itemstack != null && object instanceof EntityLiving) {
itemstack.hitEntity((EntityLiving) object, player);
if (itemstack.stackSize <= 0) player.destroyCurrentEquippedItem();
}
if (target instanceof EntityLivingBase) {
player.addStat(StatList.damageDealtStat, Math.round(damageAmount * 10.0f));
if (fireAspect > 0 && entityAttacked) target.setFire(fireAspect * 4);
else if (onFire) target.extinguish();
}
player.addExhaustion(0.3F);
}
}
}
event.setCanceled(true);
}
