not using wave offset, remove it

this compressed notably badly too!

vacation.p8

@@ -897,21 +897,6 @@ end
 -->8
 -- awakener
 
-fast_awakener = {}
-mknew(fast_awakener)
-
-function fast_awakener:update()
- --todo: implement
-end
-
-function fast_awakener:draw()
- cls()
- pal()
- clear_alt_pal_bits()
- font_default()
- print("placeholder", 45, 61, 8)
-end
-
 count_up=[[bgdy:-0.1 bspd:240 center:3:18
 >wITH EVERY COUNT
  FROM 1 !UP TO 5,
@@ -1446,14 +1431,8 @@ function setup_arcade_pal()
  pal(game_uw_pal, 2)
 end
 
--- global wave amplitude clock
+function wave()
--- wave per 2 seconds
+ return 2.5 * sin((t())>>1)
--- optional toff: offset. at
--- toff==0 draw directly under
--- the dolphin
-function wave(toff)
- toff = toff or 0
- return 2.5 * sin((t()+toff)>>1)
 end
 
 function clear_alt_pal_bits()