sprites.py

Created on April 19, 2025

1.05 KB

This module allows you to display images on the Numworks calculator. You can convert any image with the sprite converter then display it on the calculator with the sprites module.

View GitHub documentation

# Sprites by Valmontechno
# https://github.com/valmontechno/Sprites-Numworks

__name__ = 'sprites'
__version__ = '2.1'

from kandinsky import *

SCREEN_WIDTH = 320
SCREEN_HEIGHT = 222

COLOR_CHAR = 'abcdefghijklmnopqrstuvwxyz'
BLANK_CHAR = '.'
NEWLINE_CHAR = ','

def draw_sprite(sprite, pallet, x, y, scale=(1, 1)):
    if isinstance(scale, (int, float)):
        scale = [scale] * 2
    yPos = y
    for col in sprite.split(NEWLINE_CHAR):
        xPos = x
        factorStr = '0'
        for char in col:
            if char in '0123456789':
                factorStr += char
            else:
                factor = max(int(factorStr), 1)
                if char != BLANK_CHAR:
                    color = pallet[COLOR_CHAR.index(char)]
                    fill_rect(int(xPos), int(yPos), int(scale[0] * factor), int(scale[1]), color)
                xPos += scale[0] * factor
                factorStr = '0'
        yPos += (scale[1] * max(int(factorStr), 1))

def fill_screen(color='#ffffff'):
    fill_rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, color)