Avoid Boulders 500

Avoid the boulders. A tiny TweetTweetJam-8 entry in 499 characters of code.

Code:

_set_fps(60)h=0::s::x=64y=64s=0p={}?"\asacc.cgg.ccgg"
::_::cls(1)?s,6
?h
b=btn()x=mid(8,x+b\2%2-b%2,120)y=mid(8,y+b\8%2-b\4%2,120)
if #p<4+s\10then
a=4+rnd(116)b=rnd(4)\1c=b\2d=1-c*2e=0f=0u=d*(.8+rnd(.4))g=rnd(16)v=u
if b%2>0then
e=c*144-g v=0f=a
else
f=c*144-g u=0e=a
end
add(p,{x=e,y=f,u=u,v=v,l=160,c=8+rnd(8)})
end
for q in all(p)do
?"🅾️",q.x-3,q.y-2,q.c
q.x+=q.u
q.y+=q.v
q.l-=1
if(max(abs(q.x-x),abs(q.y-y))<4)h=max(s,h)goto s
if(q.l<0)del(p,q)s+=1?"\as9cge",0,0
end
?"웃",x-3,y-2,7
flip()goto _