Pentamana Extra

Pentamana Extra is a library providing mana calculation modifying features. Examples include:

• Enchantments.
• Status effects.
• Modifiers.

Configuration

config/pentamana-extra.json:

{
  "enchantmentCapacityBase": 2.0,
  "enchantmentStreamBase": 0.015625,
  "enchantmentManaEfficiencyBase": 0.1,
  "enchantmentPotencyBase": 0.5,
  "statusEffectManaBoostBase": 4.0,
  "statusEffectManaReductionBase": 4.0,
  "statusEffectInstantManaBase": 4.0,
  "statusEffectInstantDepleteBase": 6.0,
  "statusEffectManaPowerBase": 3.0,
  "statusEffectManaSicknessBase": 4.0,
  "statusEffectManaRegenerationBase": 50,
  "statusEffectManaInhibitionBase": 40,
  "shouldConvertExperienceLevel": false,
  "experienceLevelConversionBase": 0.5
}

Usage

enchantmentCapacityBase, statusEffectManaBoostBase, statusEffectManaReductionBase, shouldConvertExperienceLevel, experienceLevelConversionBase are used by the formula below:

float f = 0.0f;

f += (float)livingEntity.getCustomModifiedValue(PentamanaAttributeIdentifiers.MANA_CAPACITY, capacity.doubleValue());

for (Entry<Holder<Enchantment>> entry : livingEntity.getEnchantments(Enchantments.CAPACITY)) {
    f += CONFIG.enchantmentCapacityBase * (entry.getIntValue() + 1);
}

f += statusEffectManager.contains(PentamanaStatusEffectIdentifiers.MANA_BOOST)
    ? CONFIG.statusEffectManaBoostBase * (statusEffectManager.getActiveAmplifier(PentamanaStatusEffectIdentifiers.MANA_BOOST) + 1)
    : 0.0f;
f -= statusEffectManager.contains(PentamanaStatusEffectIdentifiers.MANA_REDUCTION)
    ? CONFIG.statusEffectManaReductionBase * (statusEffectManager.getActiveAmplifier(PentamanaStatusEffectIdentifiers.MANA_REDUCTION) + 1)
    : 0.0f;
f += CONFIG.shouldConvertExperienceLevel && livingEntity instanceof ServerPlayer
    ? CONFIG.experienceLevelConversionBase * ((ServerPlayer) livingEntity).experienceLevel
    : 0.0f;
f = Math.max(f, 0.0f);

enchantmentStreamBase, statusEffectInstantManaBase, statusEffectInstantDepleteBase, statusEffectManaRegenerationBase, statusEffectManaInhibitionBase are used by the formula below:

float f = 0.0f;

f += (float)livingEntity.getCustomModifiedValue(PentamanaAttributeIdentifiers.MANA_REGENERATION, regeneration.doubleValue());

for (Entry<Holder<Enchantment>> entry : livingEntity.getEnchantments(Enchantments.STREAM)) {
    f += CONFIG.enchantmentStreamBase * (entry.getIntValue() + 1);
}

f += statusEffectManager.contains(PentamanaStatusEffectIdentifiers.INSTANT_MANA)
    ? CONFIG.statusEffectInstantManaBase * (float) Math.pow(2.0, statusEffectManager.getActiveAmplifier(PentamanaStatusEffectIdentifiers.INSTANT_MANA))
    : 0.0f;
f -= statusEffectManager.contains(PentamanaStatusEffectIdentifiers.INSTANT_DEPLETE)
    ? CONFIG.statusEffectInstantDepleteBase * (float) Math.pow(2.0, statusEffectManager.getActiveAmplifier(PentamanaStatusEffectIdentifiers.INSTANT_DEPLETE))
    : 0.0f;
f += statusEffectManager.contains(PentamanaStatusEffectIdentifiers.MANA_REGENERATION)
    ? 1.0f / Math.max(1, CONFIG.statusEffectManaRegenerationBase >> statusEffectManager.getActiveAmplifier(PentamanaStatusEffectIdentifiers.MANA_REGENERATION))
    : 0.0f;
f -= statusEffectManager.contains(PentamanaStatusEffectIdentifiers.MANA_INHIBITION)
    ? 1.0f / Math.max(1, CONFIG.statusEffectManaInhibitionBase >> statusEffectManager.getActiveAmplifier(PentamanaStatusEffectIdentifiers.MANA_INHIBITION))
    : 0.0f;

enchantmentManaEfficiencyBase is used by the formula below:

float f = 0.0f;

f += (float)livingEntity.getCustomModifiedValue(PentamanaAttributeIdentifiers.MANA_CONSUMPTION, consumption.doubleValue());

for (Entry<Holder<Enchantment>> entry : livingEntity.getEnchantments(Enchantments.MANA_EFFICIENCY)) {
    f *= 1.0f - CONFIG.enchantmentManaEfficiencyBase * (entry.getIntValue() + 1);
}

enchantmentPotencyBase, statusEffectManaPowerBase, statusEffectManaSicknessBase are used by the formula below:

float f = 0.0f;

f += (float)livingEntity.getCustomModifiedValue(PentamanaAttributeIdentifiers.CASTING_DAMAGE, damage.doubleValue());

for (Entry<Holder<Enchantment>> entry : livingEntity.getEnchantments(Enchantments.POTENCY)) {
    f += CONFIG.enchantmentPotencyBase * (entry.getIntValue() + 1);
}

f += statusEffectManager.contains(PentamanaStatusEffectIdentifiers.MANA_POWER)
    ? (statusEffectManager.getActiveAmplifier(PentamanaStatusEffectIdentifiers.MANA_POWER) + 1) * CONFIG.statusEffectManaPowerBase
    : 0.0f;
f -= statusEffectManager.contains(PentamanaStatusEffectIdentifiers.MANA_SICKNESS)
    ? (statusEffectManager.getActiveAmplifier(PentamanaStatusEffectIdentifiers.MANA_SICKNESS) + 1) * CONFIG.statusEffectManaSicknessBase
    : 0.0f;
f *= entity instanceof Witch
    ? 0.15f
    : 1.0f;
f = Math.max(f, 0.0f);

Command

The commands below require premission level 2 to execute.

• /custom effect give <entities> <effect> [<duration|infinite>] [<amplifier>] Give custom status effect. effect can be pentamana.mana_boost, pentamana.mana_reduction, pentamana.instant_mana, pentamana.instant_deplete, pentamana.mana_regeneration, pentamana.mana_inhibition, pentamana.mana_power, pentamana.mana_sick.

Modifier

Modifiers can be added to or removed from items using custom data components. They are active when equipped in the written slot.

custom_data: Parent tag.
 \- modifiers
  \-
    |- attribute: namespace:path. Can be pentamana:mana_capacity, pentamana:mana_regeneration, pentamana:mana_consumption, pentamana:casting_damage.
    |- base: Any.
    |- id: Any.
    |- operation: Can be add_value, add_multiplied_base, add_multiplied_total.
    \- slot: Can be mainhand, offhand, feet, legs, chest, head.

Below is an example modifier which increase mana capacity by 120 when held in offhand.

[
  custom_data={
    modifiers: [
      {
        attribute: "pentamana:mana_capacity",
        base: 120.0d,
        operation: "add_value",
        slot: "offhand"
      }
    ]
  }
]

Status Effect

Status effects can be added to or removed from items using custom data components. They are applied when the item is consumed.

custom_data: Parent tag.
 \- status_effects
  \- A status effect.
    |- id: namespace:path. Can be pentamana:mana_boost, pentamana:mana_reduction, pentamana:instant_mana, pentamana:instant_deplete, pentamana:mana_regeneration, pentamana:mana_inhibition, pentamana:mana_power, pentamana:mana_sickness.
    \- episodes: A playlist. Unordered.
     \- An episode.
       |- amplifier: Any.
       \- duration: Any. In ticks.

Below is an example status effect which increase the mana regeneration by 16 when the item is consumed.

[
  custom_data={
    status_effects: [
      {
        id: "pentamana:instant_mana",
        episodes: [
          {
            duration: 1,
            amplifier: 2
          }
        ]
      }
    ]
  }
]

Mana Boost

Increase mana capacity by level * statusEffectManaBoostBase.

Mana Reduction

Decrease mana capacity by level * statusEffectManaReductionBase.

Instant Mana

Increase mana regeneration by 2 ^ level * statusEffectInstantManaBase.

Instant Deplete

Decrease mana regeneration by 2 ^ level * statusEffectInstantDepleteBase.

Mana Regeneration

Increase mana regeneration by manaPerPoint / statusEffectManaRegenerationBase >> level

Mana Inhibition

Decrease mana regeneration by manaPerPoint / statusEffectManaInhibitionBase >> level

Mana Power

Increase casting damage by level * statusEffectManaPowerBase.

Mana Sickness

Decrease casting damage by level * statusEffectManaSicknessBase.

Enchantment

Capacity

• Maximum level: II
• Primary items: Stick
• Secondary items: Axe, Hoe, Mace, Pickaxe, Shovel, Sword, Trident
• Enchantment weight: 2

Capacity adds extra mana capacity level * enchantmentCapacityBase.

Stream

• Maximum level: II
• Primary items: Stick
• Secondary items: Axe, Hoe, Mace, Pickaxe, Shovel, Sword, Trident
• Enchantment weight: 5

Stream adds extra mana regeneration by level * enchantmentStreamBase.

Mana Efficiency

• Maximum level: V
• Primary items: Stick
• Secondary items: Axe, Hoe, Mace, Pickaxe, Shovel, Sword, Trident
• Enchantment weight: 5

Mana Efficiency reduces the casting mana cost by level * enchantmentManaEfficiencyBase percent.

Potency

• Maximum level: V
• Primary items: Stick
• Secondary items: Axe, Hoe, Mace, Pickaxe, Shovel, Sword, Trident
• Enchantment weight: 10

Potency adds the casting damage by (level + 1) * enchantmentPotencyBase.