bunny-hop

name	bunny-hop
description	Does several quick small two-footed hops forward via a sequence of root.y arcs that step the body forward. Use when a command mentions bunny hop, bunny-hop, hop like a bunny/rabbit, little hops, repeated hops, or bounce forward repeatedly.
category	locomotion
disable-model-invocation	true
subskills	["bend-knees","move-leg"]

bunny-hop

A string of small, springy two-footed hops that travel forward — bunny style. Several short root.y arcs that each nudge root.z forward.

How

• Use a sequence with loop:false (frame root is ABSOLUTE — z grows across the hops; compute forward from state.position+state.faceDeg, here origin facing +Z).
• Repeat crouch→pop pairs: knees bent at root.y:0, then a small root.y:~0.3 pop while z advances. Keep both feet together (mirror legs). End on rest legs.
• durationMs ~1400–1800.

Example

• "bunny hop forward" (at x:0,z:0,faceDeg:0) -> {"durationMs":1600,"say":"Boing boing!","sequence":{"loop":false,"frames":[{"t":0,"pose":{"LeftUpLeg":[40,0,0],"LeftLeg":[60,0,0],"RightUpLeg":[40,0,0],"RightLeg":[60,0,0]},"root":{"y":-0.12,"z":0}},{"t":0.25,"pose":{"LeftUpLeg":[55,0,0],"RightUpLeg":[55,0,0]},"root":{"y":0.3,"z":0.4}},{"t":0.5,"pose":{"LeftUpLeg":[40,0,0],"LeftLeg":[60,0,0],"RightUpLeg":[40,0,0],"RightLeg":[60,0,0]},"root":{"y":-0.1,"z":0.6}},{"t":0.75,"pose":{"LeftUpLeg":[55,0,0],"RightUpLeg":[55,0,0]},"root":{"y":0.3,"z":1}},{"t":1,"pose":{"LeftUpLeg":[0,0,180],"LeftLeg":[0,0,0],"RightUpLeg":[0,0,180],"RightLeg":[0,0,0]},"root":{"y":0,"z":1.2}}]}}