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Changelogs

5.0.0

Highlights

Mythic API separated out into an independent module (for add-on authors)
Major API rewrite
Bouncy projectiles
Registering custom triggers

Mechanics

Projectile

Added bounce=true option (premium-only)
Added bounceVelocityMod option (defaults to 0.9)

Adding bounce=true will cause projectiles to bounce off of surfaces instead of just stopping. Every time it bounces, its velocity will be multiplied by bounceVelocityMod.

The bounding box used for bouncing is calculated using the projectile's hit radius options, so if the projectile seems to be bouncing when it isn't close to a surface and you want more accuracy, try lowering the hit-radius!

Calculating the physics for bouncing is quite intensive, so don't go too crazy with it on weaker servers!

4.13.1

Bug Fixes/Other

Fixed several critical issues with spawners

4.13.0 (formerly 5.0.0-alpha1)

Highlights

1.17.1 Support
Removed 1.13, 1.14, and 1.15 support
Added inline false conditions using ?!
Added inline trigger conditions using ?~
Added inline false trigger conditions using ?~!
Bunch of new mechanics and conditions
A million bug fixes

General

Added 1.17.1 Support

Mobs

Added AXOLOTL
Added GLOW_SQUID
Added GOAT
Added MARKER

Changed Despawn option, now accepts TRUE, FALSE, CHUNK, or PERSISTENT.

CHUNK will despawn mobs when they enter an unloaded chunk, but not when players aren't nearby.
PERSISTENT mobs will not despawn ever and will not be killed by /mm m killall

Mechanics

NEW: disguiseAsBlock

NEW: Freeze

Freezes the target for [duration] number of ticks, like when players are stuck in powdered snow.

NEW: giveItemFromSlot

NEW: onBlockBreak

Aura mechanic that triggers when the entity breaks a block

NEW: hideFromPlayers

Hides the caster, if the caster is a player, from other players for a set duration.

NEW: trackLocation

Sets the caster's "tracked location", which can be referenced with the @TrackedLocation targeter or the distanceFromTrackedLocation condition

Particles

Fixed some inconsistencies with particles when specifying direction:

If direction is explicitly set, particles will now spawn at the target location normally
If direction is not explicitly set, particles will continue spawning at the origin and move towards the target as before

SudoSkill

Added target override option to sudoSkill mechanic

Effects

New Particles

drippingDripstoneLava, drippingDripstoneWater, dustColorTransition, electricSpark, fallingDripstoneLava, fallingDripstoneWater, Glow, glowingInk, Light, reversePortal, Scrape, snowflake, SmallFlame, vibration, waxOff, waxOn

Targeters

General

Added length mutator to location targeters
Added origin=true option to @BlocksInRadius targeter

NEW: @BlocksInChunk

NEW: @BlocksNearOrigin

NEW: @ForwardWall

NEW: @ItemsInRadius

NEW: @ItemsNearOrigin

NEW: @NearestStructure

NEW: @SelfEyeLocation

has alias of EyeDirection for MME compat

NEW: @SpawnLocation

NEW: @TargetedLocation

NEW: @TargetedTarget

NEW: @TrackedLocation

NEW: @UniqueIdentifier

Forward

Added rotation

TargetLocation

Added ignoreTransparent

Ring

Supports placeholders

PlayersInRadius

Supports placeholders

EntitiesInRadius

Supports placeholders

Custom AI

NEW: fleeFaction

Conditions

NEW: color

  Conditions:
  - color{c=RED}

NEW: dimension

  Conditions:
  - dimension NETHER

NEW: distanceFromTrackedLocation

NEW: playersinRadius

  Conditions:
  - pir{amount=>5;r=10}

NEW: hasitem

  Conditions:
  - hasitem{i=STICK;amount=2}

NEW: isLeashed

NEW: motionX, motionY, motionZ

Biome

Added exact=false option to biome condition

BlockType

Now supports mmoitems blocks

Holding

Now supports MythicMobs and MMOItems items. For MMOItems, use mmoitems.TYPE.ID for the material/item attribute.

Wearing

Now supports MMOItems. For MMOItems, use mmoitems.Type.ID for the material/item attribute.

Spawners

Added Pitch and Yaw options

Items

Placeholders

Added <target.entity_type>
Added <target.block.type>
Added <skill.targets>
Added <target.l.yaw>
Added <target.l.pitch>
Added <trigger.l.yaw>
Added <trigger.l.pitch>
Added <target.level>
Added <caster.damage>

Compatibility

Updated to latest FAWE for fawePaste

GriefPrevention

Added inClaim, nearClaim conditions

Bug Fixes/Other

Optimized a bunch of the entity targeters
Fixed bugs with ConsumeHeldItem mechanic
Fixed issues with look mechanic
Fixed a lot of issues with the RandomSkill mechanic
Fixed problems with Bees and Zombified Piglins w/ overrides
Fixed extra spaces breaking inline skills in some cases
Fixed shulkers with setColor mechanic
Fixed doubles not working with setLevel mechanic
Fixed NPE in Raytrace mechanic
Fixed broken leftLeg and rightLeg aliases on animateArmorStand mechanic
Fixed mmoitems drops in nested droptables not having the correct amount
Fixed an NPE in commands
Fixed some issues with location targeters
Fixed an NPE in threat tables
Fixed NPE with lost entities trying to unregister
Fixed death messages not showing properly on PaperSpigot
Fixed onShoot trigger for Ghasts
Fixed weather mechanic not setting the weather to sunny/clear
Fixed NPE with lost entities trying to unregister
Fixed BonusLuckItem option in Droptables
Fixed awkward issue with skeletons shooting a bow on some versions
Fixed the fillChest mechanic
Leather Horse Armor is now dyeable
Fixed item Options.HideFlags not hiding all the flags
Fixed an issue with TeleportIn mechanic attribute
Fixed an issue with Threat mechanic
Fixed bug with itemspray
Fixed radiusY attribute for @BlocksInRadius
Added placeholder support to velocity for Projectile mechanic
Added placeholder support for Shield mechanic, Shoot mechanic, ShootShulker, mechanic
Fixed an issue with Projectile mechanic when using these bullet types: ARROW, ITEM, and MYTHICITEM
Fixed an issue with Summon mechanic not setting players as the parent
Fixed an issue with HasInventorySpace condition
Fixed a bug with nearestConditionalTarget ignoring players in 1.16.5
Fixed an issue with ownerattacker and ownertarget not working as intended
Fixed recursive mob loading issue
RunAIGoal/TargetSelector will now parse premium AIs.
Fixed an issue with NearestConditionalTarget ignoring players in 1.16.5
Fixed blockwave and geyser leaving glitched blocks behind
Fixed ownerattacker and ownertarget not working correctly in 1.16.5
Fixed NPE in teleportto mechanic
Fixed targeting issues with onAttack, onDamaged auras
Fixed finite velocity error with projectiles
Fixed Options.Interactable: false not working w/ ArmorStands closes
Fixed NPE in summon mechanic
Fixed particleOrbital reversed=true option not working
Fixed several ChunkUnload errors closes
Fixed some issues with non-paper spigot
Fixed some targeting issues with auras

4.12.0

Highlights

New Skill Parameter system
Disguise mechanic changes
ChainMissile mecahnic
Mob particles
orElseCast condition action
origin=@targeter option

General

Added Java 16 support

Skill Parameters (Premium Feature)

Skill parameters are a new feature allowing you to more easily create generic skills and pass parameters to them from other skills. If that sounds confusing, here's an example!

Currently most people have a lot similar damage skills that are just tweaked a bit for all their different mobs for slight variances in damage, but they do basically the same thing otherwise.

The old way of doing it:

ShadowDamage20:
  Skills:
  - damage{amount=20}
  - some shadowy effect

ShadowDamage50:
  Skills:
  - damage{amount=50}
  - some shadowy effect

Mob1:
  Skills:
  - skill:ShadowDamage20 ~onAttack

Mob2:
  Skills:
  - skill:ShadowDamage50 ~onAttack

With Skill Parameters, we can combine these all into a single skill! The new way:

ShadowDamage:
  Skills:
  - damage{amount=<skill.damage>}

Mob1:
  Skills:
  - skill:ShadowDamage{damage=20} ~onAttack

Mob2:
  Skills:
  - skill:ShadowDamage{damage=50} ~onAttack

The "skill parameter" system will pass any options from the skill/metaskill mechanic (except options that are specific to it) down the skill tree where you can reference them later. If a later skill passes the same parameter, it will overwrite it. These can be used anywhere placeholders are supported.

- skill{skill=SomeSkill;anything=2;somethingElse=5}

SomeSkill:
  Skills:
  - particles{amount=<skill.anything>}
  - damage{amount=<skill.somethingElse>}

Mobs

NEW: EXPERIENCE_ORB

Added EXPERIENCE_ORB mob type (why?)
Can specify Options.Experience: amount

Mechanics

NEW: Origin Override (Premium Feature)

Added origin=@targeter option to set the origin in any mechanic. Will pass through to any child mechanics.

BreakBlock

Added doDrops, doEffect, useTool options

Disguise MAJOR CHANGE

Renamed disguise mechanic to disguiseOld
Disguise now just accepts a LibsDisguises config string with d=

FAWEPaste

Added chestDropTable option
Allows you to specify a MythicMobs droptable that will automagically populate and randomize any chests in that schematic when it's pasted

FillChest

Fills a chest at the targeted location with the contents of a droptable

GiveItem

Added fakeLooting=true option to play the pickup-item animation from the origin

Messages

Added audience option

ModifyProjectile

Added radius trait for orbitals

Projectiles

Greatly improved block collision detection
Improved collision detection with huge mobs (giants, ghasts, etc)
Improved collision detection with ModelEngine mobs

RemoveAura

You can now specify "ANY" to remove all auras from the target

NEW: ChainMissile (Premium Feature)

Combines the Chain and Missile mechanics, making a missile that will bounce between so many targets

NEW: giveItemFromTarget

Gives the caster an item while playing the pickup-item animation from the target entity or location

NEW: raytraceTo (premium-only)

Raytraces from the origin to the targeted location
Same options as the raytrace mechanic

NEW: ShootShulkerBullet

Shoots a shulker bullet
Has onTick, onHit, onEnd otpions

NEW: clearThreat

Clears the mob's threat table

NEW: variableUnset{var=}

Effects

Audiences

Added caster audience
Added @targeter audience, allowing you to use any entity-targeter as an audience

Particle Effects - Mob particles??? (premium-only)

Added special type particle=mob on all particle effects
You can then specify a MythicMob using mob=[type]
This is a hacky way for you to use mobs as "particles" in effects using no-tick ArmorStands wearing models or using font characters. You can use things other than ArmorStands if you want, but we don't recommend it for performance.

BlockWave

Added velocityX, velocityY, velocityZ, and ignoreAir options

Targeters

NEW: @PlayerByName{name=""}

NEW: @Vehicle

Conditions

New condition action: orElseCast

If the condition isn't true, it will instead cast the given skill

SomeSkill:
  Conditions:
  - night orElseCast SomeOtherSkill

NEW: isCaster

NEW: isChild

NEW: isLiving

NEW: isMonster

NEW: isPlayer

NEW: isSprinting

only works on players

NEW: name{name=""}

Matches a specific player name.
Supports placeholders

NEW: vehicleIsDead

Items

In-line item additions

Added model, enchants, potioneffects, skullOwner and skullTexture to in-line item creation

diamond{display="test";enchants=DAMAGE_ALL:4,PROTECTION_ALL:4;model=2}

Placeholders

Added <caster.l.x.double>
Added <caster.l.y.double>
Added <caster.l.z.double>
Added <skill.targets>

Compatibility

Updated to latest LibsDisguises
Removed CMI support completely
Removed unused EffectLib compatibility

Bug Fixes/Other

Name placeholder will now return the canonical mob type name if the mob has no display name set
Fixed @ring targeter being slightly off-center
Fixed audiences not working with certain particle effects
Fixed invisible armorstands flickering for a tick when spawning
Fixed an NPE in metaskills
Fixed certain things such as bullets not showing up until after a reload
Fixed NPE when spawning certain mobs on non-paper servers
Fixed issues with mobs changing targets
Fixed auras not finishing after the caster dies
Fixed auras not falling off when a player dies
Fixed bossbars not going away when spawner mobs despawn due to mm reload
Fixed the setSpeed mechanic
Fixed BreakBlock mechanic to respect worldguard with player casters
Fixed an NPE in threat tables
Fixed bug with auraRemove mechanic and removing specific aura stacks
Fixed onShoot trigger to work with skeletons, withers, dragons, snowmen, ghasts, llamas, etc.
Fixed item serialization issues when using old color codes and new hex colors making text italicized
Fixed WorldTime condition
Fixed NPE in item generation
Fixed NPE in spawners
Fixed BreakBlock mechanic not respecting regions/perms for players
Fixed issues with hasAura condition
Fixed some issues with and optimized @MobsInRadius targeter