Flappy with Spikes (TweetTweetJam 7)

Move right touching hearts to recharge energy and avoiding spikes. A game in 557 characters of code for TweetTweetJam 7.

Controls: Left / Right / Fire

PICO-8 Source Code:

_set_fps(60)h=0w="✽"f=128::s::z=0n=0m=64s=0p={}x=32y=40v=0e=f::_::cls()b=btn()x+=(b&2)/2-(b&1)y+=v
v+=.04z-=(z-x+32)/9
?s
?h
if(btnp(4))v=-1.4?"\as2cf"
if(z>n)add(p,{x=z+160,y=16+rnd(96),a=rnd(),v=(rnd()-.5)/99,n=rnd(6)})m*=.99s+=1n+=m
for i=0,16do
j=8*i-z%8
?w,j,0,9
?w,j,123
end
for q in all(p)do
for i=0,q.n do
k=i*8a=q.x+k*cos(q.a)b=q.y+k*sin(q.a)c=q.n
?c<1and"♥"or w,a-z,b,c<1and 8or 10
if(abs(a-x)<4and abs(b-y)<3)e=c<1and f or 0
end
q.a+=q.v
if(z-q.x>f)del(p,q)
end
if(y!=mid(6,y,123)or e<0)h=max(s,h)goto s
?"웃",x-z,y,12
rect(0,0,e)e-=.1flip()goto _