• Fixed a critical bug that prevented the game from launching on versions 1.21.10-11
• Added a new item model rpt:anchor. With it, you can change which body part the item's position and rotation will be attached to

This massive update was made possible with the support of KSEPSP

Breaking Changes

– In rpt:arm_transform, the game variable arm has been renamed to holdArm

New Features:

• Patch System: Allows you to separate vanilla Resource Packs from RPT.
• Swapper System: Texture replacement based on player and item parameters for armor, spyglass, and carved pumpkins.
• First-Person Transformation System: Define custom positions and even animations for the first-person view.

Additions

• New game variables added to rpt:arm_transform:
  1. swing — a value from 0 to 1 representing the hit animation progress.
  2. swingArm — 1 if the attacking arm is the right one, -1 if it's the left.
  3. useArm — 1 if the item is being used in the main hand, -1 if in the offhand.
  4. useTick — the remaining ticks of item use.
  5. delta — a value between 0 and 1 representing the frame progress (partial ticks).
• Added a new field attack to rpt:arm_transform (defaults to true). If set to false, the vanilla attack animation will not play in third-person view.
• New global game variables added:
  1. delta — a value between 0 and 1 representing the frame progress.
  2. motionX, motionZ, speed, horizontalSpeed — holder's movement and speed data.
  3. onGround, isSprinting, isCrouching, isInWater, isInLava, isSwimming, isFallFlying — entity status flags.
  4. attackCooldown, attackProgress, usageProgress — data for hit and usage animations.
• Added the opposite field for rpt:arm_transform — accepts the same structure as transform but applies transformations to the opposite arm.

Fixes:

• rpt:arm_transform now works correctly with variables.
• Many other minor bug fixes and improvements.

• Added Expressions API. Learn how to use it here
• Added new select and condition properties.
• Updated Arm Rotation API.

• Added API for Arm Rotation. Learn how to use it