# Alexandre B A Villares - https://abav.lugaralgum.com/sketch-a-day
SKETCH_NAME = "s269"  # 20180924
OUTPUT = ".png"

from random import randint
from random import choice

gliphs = [ lambda x, y, s: rect(x, y, s, s),
           lambda x, y, s: ellipse(x, y, s, s),
           lambda x, y, s: triangle(x - s, y, x - s, y + s, x, y + s),
           lambda x, y, s: triangle(x + s, y, x + s, y - s, x, y - s),
           ]

def setup():
    size(1200, 600)
    rectMode(CENTER)
    colorMode(HSB)
    noStroke()
    
def draw():
    noLoop()
    background(0) 
    grid(width/4, height/2, 4, 150, ensamble, 5) # ensamble of 5 , on grid also order=5
    grid(width/4*3, height/2, 4, 150, ensamble, 5) # ensamble of 5 , on grid also order=5

def ensamble(ex, ey, order):
    with pushMatrix():
        translate(ex, ey)
        for _ in range(order): 
            fill(0 + randint(0, 2) * 51, 255, 255)
            order, spacing, side = randint(3, 5), 14, 7
            x, y = randint(-5, 4) * side, randint(-5, 4) * side    
            grid(x, y, order, spacing, choice(gliphs), side)

def grid(x, y, order, spacing, function, *args):
    with pushMatrix():
        translate(x - order * spacing / 2, y- order * spacing / 2)
        for i in range(order):
            gx = spacing/2 + i * spacing 
            for j in range(order):
                gy = spacing/2 + j * spacing
                function(gx, gy, *args) 
    
def keyPressed():
    if key == " ": loop()
    if key == "s": saveFrame("###.png")
    
# print text to add to the project's README.md             
def settings():
    println(
"""
![{0}]({0}/{0}{2})
{1}: [code](https://github.com/villares/sketch-a-day/tree/master/{0}) [[Py.Processing](https://villares.github.io/como-instalar-o-processing-modo-python/index-EN)]
""".format(SKETCH_NAME, SKETCH_NAME[1:], OUTPUT)
    )