loss report

1 files changed, 6 insertions, 1 deletions

diff --git a/app/client/util.js b/app/client/util.js
index 2ba6d3f..34fa023 100644
--- a/app/client/util.js
+++ b/app/client/util.js
@@ -10,7 +10,12 @@ htmlClassList.remove('loading')
 
 // window.debug = false
 
-function randint(n) { return Math.floor(Math.random()*n) }
+export function clamp(n,a,b) { return n<a?a:n<b?n:b }
+export function norm(n,a,b) { return (n-a) / (b-a) }
+export function lerp(n,a,b) { return (b-a)*n+a }
+export function mix(n,a,b) { return a*(1-n)+b*n }
+export function randint(n) { return Math.floor(Math.random()*n) }
+export function randrange(a,b){ return Math.random() * (b-a) + a }
 
 document.body.style.backgroundImage = 'linear-gradient(' + (randint(40)+40) + 'deg, #fde, #ffe)'