-- bad atom alt
-- alexthescott
-- 9/23/21 10:27pm
-- ❎,🅾️ change to big burn
-- ⬅️⬆️➡️⬇️ keys cls()
--p={8,136,130,11,139,131,12,140,129}
p={7,134,133,14,136,141,13,141,1}
pal(p,1)
-- new seed every day of the year
srand(31*stat(81)+stat(82))
function new_obj(r,col)
obj={}
obj.col=col
obj.point={x=64,y=64}
-- state
obj.grow=true
obj.need_new=false
obj.kill=false
-- color transition
obj.life_span=r
obj.timer=0
-- radius, rad_goal (spawn)
-- rad vel, acc
obj.r=0
obj.rg=r
obj.rv=0.25
obj.ra=0.1
-- angle, angle span
obj.a=rnd()
obj.span=.075
-- x,y flip on even odd day
obj.coin=stat(82)%2==0
obj.coin=true
obj.var=1+rnd()
obj.draw=function(self)
local p=self.point
local a1=self.a-self.span/2
local a2=self.a+self.span/2
-- an if statment in the for
-- loop felt wrong...
if self.coin==true then
x=p.x+cos(a2/self.var)*self.r
y=p.y+sin(a2)*self.r
if self.grow==false then
circ(x,y,2,0)
circ(x,y,3,0)
end
for at=a2,a1,-0.002 do
x=p.x+cos(at/self.var)*self.r
y=p.y+sin(at)*self.r
if at<=self.a then
circfill(x,y,0,self.col)
else
circfill(x,y,1,self.col)
end
end
else
x=p.x+cos(a2)*self.r
y=p.y+sin(a2/self.var)*self.r
if self.grow==false then
circ(x,y,2,0)
circ(x,y,3,0)
end
for at=a2,a1,-0.002 do
x=p.x+cos(at)*self.r
y=p.y+sin(at/self.var)*self.r
if at<=self.a then
circfill(x,y,0,self.col)
else
circfill(x,y,1,self.col)
end
end
end
end
obj.update=function(self)
self.a+=0.005
if self.need_next==true
and self.timer>=0 then
self.timer-=1
if self.timer<=0 then
self.col=self.next_col
self.need_next=false
end
end
if self.grow==true and
self.r<=self.rg then
circ(64,64,self.r*2)
self.r+=0.005
self.r*=1.05
if self.r>=self.rg then
self.grow=false
end
end
if self.kill==true then
self.r+=self.rv
self.rv+=self.ra
end
end
obj.new_col=function(self,new)
self.next_col=new
self.timer=self.life_span
self.need_next=true
end
obj.destroy=function(self)
local p=self.point
if self.coin then
x=p.x+cos(self.a/self.var)*self.r
y=p.y+sin(self.a)*self.r
if x<=0 or x>=128 or
y<=0 or y>=128 then
del(objs,self)
end
else
x=p.x+cos(self.a)*self.r
y=p.y+sin(self.a/self.var)*self.r
if x<=0 or x>=128 or
y<=0 or y>=128 then
del(objs,self)
end
end
end
return obj
end
function burn()
for i=1,800 do
x=rnd(128)\1
y=rnd(128)\1
pc=pget(x,y)
if pc!=0 and pc%3!=0 then
circfill(x,y,1,pc+1)
circfill(x-1,y,1,pc+1)
circfill(x+1,y,1,pc+1)
else
pset(x,y,0)
end
end
end
function big_burn()
for i=1,800 do
x=rnd(128)\1
y=rnd(128)\1
pc=pget(x,y)
if pc!=0 and pc%3!=0 then
if rnd()<0.25 then
circfill(x,y,2,pc+1)
else
circfill(x,y,1,pc)
end
else
pset(x-1,y,0)
pset(x+1,y,0)
end
end
end
objs={}
fc=0
life_frame=1200
global_color=1+3*(rnd(3)\1)
for i=1,32 do
add(objs,new_obj(i*2,global_color))
end
month=stat(81)
day=stat(82)
_set_fps(60)
cls()
::♥::
if t()<2 then
print("bad atom alt",40,59,global_color)
print(month.."/"..day,55,65)
else
if btn(4) or btn(5) then
big_burn()
elseif btn(0) or btn(1) or
btn(2) or btn(3) then
cls()
else
burn()
end
for obj in all(objs) do
obj:draw()
obj:update()
obj:destroy()
end
fc+=1
if fc%(life_frame*6)!=0and
fc%life_frame==0 then
global_color+=3
global_color%=9
for obj in all(objs) do
obj:new_col(global_color)
end
end
if fc%(life_frame*6)==0 then
for obj in all(objs) do
obj.kill=true
end
end
-- spwan new set after last cycle
if fc%(life_frame*6.25)==0 then
global_color+=3
global_color%=9
for i=1,32 do
add(objs,new_obj(i*2,global_color))
end
fc=0
end
end
flip()
goto ♥
