Hopper-1K

for PICO-1K Jam 2025.

Instructions

There are square panels around you. You must jump on them and go up (foreground side).
If you miss the panel and fall toward bottom, the game is over.

Source Code

function b()a=f[#f]a=a and{x=rnd()*256,y=rnd()*256,z=a.z-512-l*32,c=rnd(g),p=a.p+1}or{x=0,y=0,z=0,p=0}
if a.p%50==0then
a.c=12l=a.p\50g={}
if(l<3)add(g,9)
if(l<6)add(g,9)
if(l%2>0)add(g,11)
if(l%4>1)add(g,10)
if(l%8>3or l==8)add(g,4)
end
a.k=0a.u=32a.s=32-l
if(a.c==4)a.s/=2
r=a.c==11and 1+l/16or 0s=rnd()a.v=r*cos(s)a.w=r*sin(s)add(f,a)if(#f>10)del(f,f[1])end
_set_fps(60)camera(-64,-64)poke2(0x3200,7163)poke2(0x3240,4097)e={0xffff,0x7fdf,0x5f5f,0x5e5b,0x5a5a,0x1a4a,0xa0a,0x208,0}
h=0t=0d={}for a=1,128do add(d,{x=rnd()*256,y=rnd()*256,z=a*8})end
::i::f={}b()p=0m=0n=0j=0
::l::cls(3)x=-m/4y=-n/4r=2v=0w=0s=0
if(btn(⬅️))v-=1
if(btn(➡️))v+=1
if(btn(⬆️))w-=1
if(btn(⬇️))w+=1
if(v*w!=0)r=1.5
t|=v|w
m+=x+v*r
n+=y+w*r
foreach(f,function(a)a.x=(a.x+a.v+x+128)%256-128a.y=(a.y+a.w+y+128)%256-128a.z+=j
a.k=max(a.k-1/4,0)if(a.u<32)a.u=a.z<0 and 32or max(a.u-1,0)
if(j<=0and a.u>0and a.z>=0and a.z+j<=0and abs(a.x-m)<a.s and abs(a.y-n)<a.s)a.k=8p=max(p,a.p)s=1sfx(0)if(a.c==10)a.u=31
end)foreach(d,function(a)a.x=(a.x+x+128)%256-128a.y=(a.y+y+128)%256-128a.z=a.z+j&1023r=1+a.z/256pset(a.x/r,a.y/r,6)end)j=s>0and 64or max(j-1,-64)if(f[#f].z>=0)b()
foreach(f,function(a)if(a.z>=0)r=1+a.z/256x=a.x/r+a.k*(rnd()-.5)y=a.y/r+a.k*(rnd()-.5)s=a.s/r fillp(e[flr(min(a.u/4,(128-max(abs(a.x),abs(a.y)))/2,8))+1]+.5)rectfill(x-s,y-s,x+s,y+s,a.c)rect(x-s,y-s,x+s,y+s,5)end)
fillp()
?"\^o158웃",m-3,n,13
?"\^o11a🐱",m-3+v,n-3+w,7
?"floor "..p,-60,-60
?"level "..(l+1),32,-60
if(t==0)?"\^o0ff\^whopper-1k",-36,-13
if(t==0)?"⬆️⬇️⬅️➡️:move",-26,9
if(h>0)?"best "..h,-60,54,15
flip()if(f[1].z>-2048)goto l
h=max(p,h)goto i