minestax.py

import copy
from PIL import Image
color = 0
cols=[[] for _ in range(300)]
idx=299
def printcols():
    for col in cols:
        if col != []:
            print("".join(map(str,col)))
def c_op():
    global color
    color = (color + 1) % 2
def i_op():
    global idx, cols
    cols[idx].append(color)
def l_op():
    global idx, cols
    idx = ((idx - 1) + len(cols)) % len(cols)
def r_op():
    global idx
    idx = (idx + 1) % len(cols)
def d_op():
    global cols, idx
    cols[idx-1] = copy.copy(cols[idx])
    idx=idx-1
def s_op():
    global cols, idx
    cols[idx+1] = cols[idx+1] + cols[idx]
    cols[idx]=[]
    idx=idx+1
def runcode(src):
    global cols, color, idx
    cols=[[] for _ in range(300)]
    color=0
    idx=299
    for ins in src:
        if ins == "c":
            c_op()
        elif ins == "d":
            d_op()
        elif ins == "i":
            i_op()
        elif ins == "l":
            l_op()
        elif ins == "r":
            r_op()
        elif ins == "s":
            s_op()
    printcols()

def makeline(n,cur=0,res=""):
    if cur == n:
        return res
    if n == cur+1:
        return res + "i"
    if n == cur*2:
        return res + "ds"
    if cur == 0:
        return makeline(n, 2, "ii")
    if cur*2 < n:
        return makeline(n, cur*2, res + "ds")
    return makeline(n,cur+2,res+"ii")

def makecol(parts):
    res="l"
    if type(parts) == str:
        return parts
    if parts[0] < 0:
        res += "c"
        parts[0] = -1*parts[0]
    return res + "scl".join(map(makeline, parts)) + "s"

def makespecial(pxls):
    #this consumes [0, 0, 0, 1, 1, 0, 0, 0] and should return [3,2,3] and if the first element is 1 make it [-3, 2, 3]
    cur = pxls[0]
    count = 0
    res=[]
    for i in range(len(pxls)):
        if pxls[i] == cur:
            count += 1
        else:
            res.append(count)
            count = 1
            cur = pxls[i]
    res.append(count)
    if pxls[0] == 1:
        res[0] = res[0]*-1
    return res

def readimage(filename):
    im=Image.open(filename)
    colis=range(im.size[0]-1,-1,-1)
    cols=[]
    for i in colis:
        pxls=[im.getpixel((i,j)) for j in range(im.size[1]-1, -1, -1)]
        cols.append(makespecial(pxls))
    return "l".join(map(makecol, cols))

code=readimage("helloworld.png")
runcode(code)