Examples with AttributeModifier net.minecraft.entity.ai.attributes.AttributeModifier used on opensource projects

Example 66 with AttributeModifier

use of net.minecraft.entity.ai.attributes.AttributeModifier in project Bewitchment by Um-Mitternacht.

the class BrewUtils method addPotionTooltip.

@SideOnly(Side.CLIENT)
public static void addPotionTooltip(ItemStack itemIn, List<String> tooltip) {
    List<PotionEffect> list = PotionUtils.getEffectsFromStack(itemIn);
    List<Tuple<String, AttributeModifier>> attributes = Lists.newArrayList();
    if (list.isEmpty()) {
        tooltip.add(TextFormatting.DARK_GRAY + "" + TextFormatting.ITALIC + "---");
    } else {
        for (PotionEffect effect : list) {
            StringBuilder string = new StringBuilder();
            string.append(" - ").append(I18n.format(effect.getEffectName()).trim());
            Potion potion = effect.getPotion();
            Map<IAttribute, AttributeModifier> map = potion.getAttributeModifierMap();
            if (!map.isEmpty()) {
                for (Map.Entry<IAttribute, AttributeModifier> entry : map.entrySet()) {
                    AttributeModifier attribute = entry.getValue();
                    attribute = new AttributeModifier(attribute.getName(), potion.getAttributeModifierAmount(effect.getAmplifier(), attribute), attribute.getOperation());
                    attributes.add(new Tuple<>(entry.getKey().getName(), attribute));
                }
            }
            if (effect.getAmplifier() > 0) {
                string.append(" ").append(RomanNumber.getRoman(effect.getAmplifier()));
            }
            if (effect.getDuration() > 20) {
                string.append(" (").append(Potion.getPotionDurationString(effect, 1.0F)).append(")");
            }
            if (potion.isBadEffect()) {
                tooltip.add(TextFormatting.DARK_RED + string.toString());
            } else {
                tooltip.add(TextFormatting.DARK_BLUE + string.toString());
            }
        }
    }
    if (!attributes.isEmpty()) {
        tooltip.add("");
        tooltip.add(TextFormatting.DARK_PURPLE + I18n.format("potion.whenDrank"));
        for (Tuple<String, AttributeModifier> tuple : attributes) {
            AttributeModifier modifier = tuple.getSecond();
            double amount = modifier.getAmount();
            double newAmount;
            if (modifier.getOperation() != 1 && modifier.getOperation() != 2) {
                newAmount = modifier.getAmount();
            } else {
                newAmount = modifier.getAmount() * 100.0D;
            }
            if (amount > 0.0D) {
                tooltip.add(TextFormatting.BLUE + I18n.format("attribute.modifier.plus." + modifier.getOperation(), ItemStack.DECIMALFORMAT.format(newAmount), I18n.format("attribute.name." + tuple.getFirst())));
            } else if (amount < 0.0D) {
                newAmount = newAmount * -1.0D;
                tooltip.add(TextFormatting.RED + I18n.format("attribute.modifier.take." + modifier.getOperation(), ItemStack.DECIMALFORMAT.format(newAmount), I18n.format("attribute.name." + tuple.getFirst())));
            }
        }
    }
}

Example 67 with AttributeModifier

use of net.minecraft.entity.ai.attributes.AttributeModifier in project BuildCraft by BuildCraft.

the class EntityRobot method attackTargetEntityWithCurrentItem.

public void attackTargetEntityWithCurrentItem(Entity par1Entity) {
    BlockPos entPos = Utils.convertFloor(Utils.getVec(par1Entity));
    if (MinecraftForge.EVENT_BUS.post(new AttackEntityEvent(CoreProxy.proxy.getBuildCraftPlayer((WorldServer) worldObj, entPos).get(), par1Entity))) {
        return;
    }
    if (par1Entity.canAttackWithItem()) {
        if (!par1Entity.hitByEntity(this)) {
            Multimap<String, AttributeModifier> attributes = itemInUse != null ? (Multimap<String, AttributeModifier>) itemInUse.getAttributeModifiers() : null;
            float attackDamage = 2.0F;
            int knockback = 0;
            if (attributes != null) {
                for (AttributeModifier modifier : attributes.get(SharedMonsterAttributes.attackDamage.getAttributeUnlocalizedName())) {
                    switch(modifier.getOperation()) {
                        case 0:
                            attackDamage += modifier.getAmount();
                            break;
                        case 1:
                            attackDamage *= modifier.getAmount();
                            break;
                        case 2:
                            attackDamage *= 1.0F + modifier.getAmount();
                            break;
                    }
                }
            }
            if (par1Entity instanceof EntityLivingBase) {
                // FIXME: This was probably meant to do something at some point
                // attackDamage += EnchantmentHelper.getEnchantmentModifierDamage(this, (EntityLivingBase)
                // par1Entity);
                knockback += EnchantmentHelper.getKnockbackModifier(this);
            }
            if (attackDamage > 0.0F) {
                int fireAspect = EnchantmentHelper.getFireAspectModifier(this);
                if (par1Entity instanceof EntityLivingBase && fireAspect > 0 && !par1Entity.isBurning()) {
                    par1Entity.setFire(fireAspect * 4);
                }
                if (par1Entity.attackEntityFrom(new EntityDamageSource("robot", this), attackDamage)) {
                    this.setLastAttacker(par1Entity);
                    if (knockback > 0) {
                        par1Entity.addVelocity(-MathHelper.sin(this.rotationYaw * (float) Math.PI / 180.0F) * knockback * 0.5F, 0.1D, MathHelper.cos(this.rotationYaw * (float) Math.PI / 180.0F) * knockback * 0.5F);
                        this.motionX *= 0.6D;
                        this.motionZ *= 0.6D;
                        this.setSprinting(false);
                    }
                    // FIXME: This was probably meant to do something at some point...
                    // if (par1Entity instanceof EntityLivingBase) {
                    // EnchantmentHelper.((EntityLivingBase) par1Entity, this);
                    // }
                    // 
                    // EnchantmentHelper.func_151385_b(this, par1Entity);
                    ItemStack itemstack = itemInUse;
                    if (itemstack != null && par1Entity instanceof EntityLivingBase) {
                        itemstack.getItem().hitEntity(itemstack, (EntityLivingBase) par1Entity, this);
                    }
                    if (itemInUse.stackSize == 0) {
                        setItemInUse(null);
                    }
                }
            }
        }
    }
}

Example 68 with AttributeModifier

use of net.minecraft.entity.ai.attributes.AttributeModifier in project BaseMetals by MinecraftModDevelopmentMods.

the class ItemMMDSickle method getItemAttributeModifiers.

/**
 * Gets a map of item attribute modifiers, used by ItemSword to increase hit
 * damage.
 * @deprecated
 */
@Override
@Deprecated
@SuppressWarnings("unused")
public Multimap<String, AttributeModifier> getItemAttributeModifiers(final EntityEquipmentSlot equipmentSlot) {
    final Multimap<String, AttributeModifier> multimap = super.getAttributeModifiers(equipmentSlot, ItemStack.EMPTY);
    // XXX: We drop the returns in booleans because it makes findbugs happy, maybe we should do something with them?
    if (equipmentSlot == EntityEquipmentSlot.MAINHAND) {
        final boolean attackDamageReturned = multimap.put(SharedMonsterAttributes.ATTACK_DAMAGE.getName(), new AttributeModifier(ATTACK_DAMAGE_MODIFIER, "Tool modifier", (double) this.attackDamage, 0));
        final boolean attackSpeedReturned = multimap.put(SharedMonsterAttributes.ATTACK_SPEED.getName(), new AttributeModifier(ATTACK_SPEED_MODIFIER, "Tool modifier", (double) this.attackSpeed, 0));
    }
    return multimap;
}

Example 69 with AttributeModifier

use of net.minecraft.entity.ai.attributes.AttributeModifier in project Skree by Skelril.

the class ICustomTool method getItemAttributeModifiers.

/**
 * Gets a map of item attribute modifiers, used by ItemSword to increase hit damage.
 */
@SuppressWarnings("unchecked")
default Multimap<String, AttributeModifier> getItemAttributeModifiers(EntityEquipmentSlot equipmentSlot) {
    Multimap<String, AttributeModifier> multimap = __superGetItemAttributeModifiers(equipmentSlot);
    if (equipmentSlot == EntityEquipmentSlot.MAINHAND) {
        multimap.put(SharedMonsterAttributes.ATTACK_DAMAGE.getName(), new AttributeModifier(ATTACK_DAMAGE_MODIFIER, "Tool modifier", __getHitPower(), 0));
        multimap.put(SharedMonsterAttributes.ATTACK_SPEED.getName(), new AttributeModifier(ATTACK_SPEED_MODIFIER, "Tool modifier", __getAttackSpeed(), 0));
    }
    return multimap;
}

Example 70 with AttributeModifier

use of net.minecraft.entity.ai.attributes.AttributeModifier in project Skree by Skelril.

the class ICustomSword method getItemAttributeModifiers.

/**
 * Gets a map of item attribute modifiers, used by ItemSword to increase hit damage.
 */
@SuppressWarnings("unchecked")
default Multimap<String, AttributeModifier> getItemAttributeModifiers(EntityEquipmentSlot equipmentSlot) {
    Multimap<String, AttributeModifier> multimap = __superGetItemAttributeModifiers(equipmentSlot);
    if (equipmentSlot == EntityEquipmentSlot.MAINHAND) {
        multimap.put(SharedMonsterAttributes.ATTACK_DAMAGE.getName(), new AttributeModifier(ATTACK_DAMAGE_MODIFIER, "Weapon modifier", __getHitPower(), 0));
        multimap.put(SharedMonsterAttributes.ATTACK_SPEED.getName(), new AttributeModifier(ATTACK_SPEED_MODIFIER, "Weapon modifier", __getAttackSpeed(), 0));
    }
    return multimap;
}