====== jumpz2height ======
{{tag>units zdoom}}
''fixed jumpz2height(fixed height, fixed gravity)''

===== Description =====
Converts JumpZ to jump height, assuming specified gravity. 

[[:units|Gravity is specified as acceleration, not as sv_gravity units.]]

<note tip>Default gravity is ''1.0''. Use [[GetGravityG]] to retrieve current gravity.</note>

===== Conversion formula =====

''jumpz = sqrt(2 * height * gravity)''

===== Examples =====
<code>
int height = jumpz2height(8.0, 1.0);
print(s:"JumpZ of 8 will let you jump ", f:height, s:" mapunits high in normal gravity");
</code>