State 15

Here, $H(\varphi)$ denotes the relative floor height at a distance of $256$ at Lara's Y Rotation plus $\varphi$ (measured in AU).

Forward and $H(0) \geq −384$

Set the Movement Angle to Lara's Y Rotation; set the Target State to State 3.

Left and $H(−16384) \geq −384$

Set the Movement Angle to Lara's Y Rotation minus $16384$ AU; set the Target State to State 27.

Right and $H(16384) \geq −384$

Set the Movement Angle to Lara's Y Rotation plus $16384$ AU; set the Target State to State 26.

Backward and $H(32768) \geq −384$

Set the Movement Angle to Lara's Y Rotation plus $32768$ AU; set the Target State to State 25.

At the end, if Lara's Fall Speed is $> 131$, set the Target State to State 9.