OC 3D Printer Pixelart

color={}
color["0"]=0xF0F0F0
color["1"]=0xF2B233
color["2"]=0xE57FD8
color["3"]=0x99B2F2
color["4"]=0xDEDE6C
color["5"]=0x7FCC19
color["6"]=0xF2B2CC
color["7"]=0x4C4C4C
color["8"]=0x999999
color["9"]=0x4C99B2
color["a"]=0xB266E5
color["b"]=0x3366CC
color["c"]=0x7F664C
color["d"]=0x57A64E
color["e"]=0xCC4C4C
color["f"]=0x191919

allColorsRaw={}
for i=1,#img do
        allColorsRaw[i]=color[string.sub(img,i,i)]
end

i=1
allColors={}
for x=1,64 do
allColors[x]={}
    for z=1,64 do
            allColors[x][z]=allColorsRaw[i]
        i=i+1
    end
end

tints={}
for x=1,4 do
    tints[x]={}
    for z=1,4 do
        tints[x][z]={}
        for x1=1,16 do
            tints[x][z][x1]={}
            for z1=1,16 do
                tints[x][z][x1][z1]={}
            end
        end
    end
end

for x=1,64 do
    for z=1,64 do
        if allColors[x][z]~=nil then
            print(((x-1-math.fmod(x-1,16))/16+1).." "..((z-1-math.fmod(z-1,16))/16+1).." "..(math.fmod(x,16)+1).." "..(math.fmod(z,16)+1).." color="..allColors[x][z].." x:"..x.." z:"..z.." i:"..i)
            tints[(x-1-math.fmod(x-1,16))/16+1][(z-1-math.fmod(z-1,16))/16+1][math.fmod(x,16)+1][math.fmod(z,16)+1]=allColors[x][z]
        end
    end
end

p=component.printer3d
function print3D(tints)
p.reset()
    for x=0,15 do
        for z=0,15 do
            if tints[x+1][z+1]~=nil then
                p.addShape(x,0,z,x+1,1,z+1,"minecraft:blocks/wool_colored_white",tints[x+1][z+1])

            else
            print("Farbe nil bei: x:"..x.." z:"..z)
            end
        end
    end
p.commit()
end

function main()
    for x1=1,4 do
        for y1=1,4 do
            print3D(tints[x1][y1])
            while p.status=="busy" do
                sleep(1)
            end
        end
    end
end