Minecraft Parkour TAS Mod | Plan, Simulate, and Solve Any Jump

The Parkour Calculator lets you build, simulate, and visualize Minecraft parkour movement before you execute it. Create a new TAS, add ticks, set the start to your position and facing, and lay down inputs per tick (WASD, jump, sneak, sprint, yaw). The predicted path renders in the world and updates instantly. It is not an approximation: it is exactly how the player moves in game, with no drift. In this video: Building a TAS from scratch and watching the path update live Adjusting yaw, dragging ticks in the world, and selecting tick ranges Customizable render colors and per-tick settings Row operations: add, delete, lock yaw, duplicate, reorder, multi-select Replaying a TAS, pausing and resuming mid-run, and saving/sharing as JSON The angle solver: give it inputs and constraints, and it computes the yaw angles that satisfy them. It keeps up with Wolfram on single jumps, handles long solves up to roughly 850 ticks and 200 constraints in under 10 seconds, and solves Yndranth's "nightmare" map in about 6 seconds. The solver gets its own tutorial later. A bit of history: This project has been a long road. I first tried deriving Minecraft movement formulas back in 2018, wrote the first calculator in 2019, and went through several failed attempts at a 3D version before releasing the first stable standalone tool three years ago. This mod is the next step: the same idea rebuilt as a one to one in-game simulation, with real input planning and angle solving on top. Links This mod on GitHub: https://github.com/Leg0shii/ParkourCa... The original standalone tool (ARCHIVED): https://github.com/Leg0shii/ParkourCa... Available for Forge 1.8.9, Forge 1.12.2, and Fabric 1.21.10 Discord:   / discord   Reach me on Discord: leg0shi_ Huge thanks to Baconerd, Curryocity, HammSamichz, Kebabs (Latvia), Prograde, Zpiboo, Drakou, Quartz, Yndranth, Telve, Scribble and mininuki. You all pushed me, and I would not have gotten this mod to where it is without you. Special thanks to Erasmien, who made the thumbnail and was missed in the video credits.