You've already forked pygconsole
155 lines
4.4 KiB
Python
155 lines
4.4 KiB
Python
# -*- coding: utf-8 -*-
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"""
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'io' test set : tests regarding the pygconsole.io submodule
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Test 103 : Display a message with a background in all supported colours.
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ESCAPE Key to exit.
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"""
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# Standard modules
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#-----------------
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import sys
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import os
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from collections import namedtuple
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import logging
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# Third party modules
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#--------------------
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import pygame
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from pygame.locals import *
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from colorlog import ColoredFormatter
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# Internal modules
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#-----------------
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if __name__ == '__main__':
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sys.path.append(os.path.join(os.path.dirname(__file__),'..'))
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import pygconsole
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else:
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from .. import pygconsole
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# namedtuples
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#------------
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Coordinates = namedtuple("Coordinates", "x y")
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Colour = namedtuple("Colour", "red green blue alpha")
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# Global constants
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#-----------------
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RESOURCE_DIR = os.path.join(os.path.dirname(__file__),"resources") # directory where graphical resources are stored
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BACKGROUND_IMAGE = os.path.join(RESOURCE_DIR,"background.jpg") # Background image
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FONT = None # Font displayed outside of the console (None = default pygame font)
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DISPLAY_SIZE = Coordinates(1920,1080) # screen resolution
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CONSOLE_COORDINATES = Coordinates(1000,620) # upper left corner coordinates of the console
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FRAMERATE = 50 # Maximum number of displaying loops per second
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FONT_SIZE = 40 # size of the font displayed on the screen, but out of the console
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FONT_COLOUR = Colour(255,0,0,255) # Colour of the font displayed outside of the console
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TEXT_COORDINATES = Coordinates(50,50) # Coordinates of the first line of the text displayed outside of the console
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TEXT_LIST = [
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"Test 103: Display a message in coloured background.",
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"press 'A' to write `Hello world !` at the cursor position,",
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"with a colour background changing cyclicly.",
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"ESCAPE key to exit."
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]
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COLOUR_LIST = ['\x1b[40m','\x1b[41m','\x1b[42m','\x1b[43m','\x1b[44m','\x1b[45m','\x1b[46m','\x1b[47m',
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'\x1b[100m','\x1b[101m','\x1b[102m','\x1b[103m','\x1b[104m','\x1b[105m','\x1b[106m','\x1b[107m']
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# Dataclasses
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#------------
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# Classes
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#--------
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# Functions
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#----------
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# Main function
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#--------------
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def main():
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""" Main program execution"""
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# Logging initialization
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formatter = ColoredFormatter(
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'%(log_color)s[%(asctime)s][%(levelname)s][%(name)s]:%(message)s',
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datefmt='%Y-%m-%d %H:%M:%S',
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reset=True,
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log_colors={
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'DEBUG': 'cyan',
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'INFO': 'green',
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'WARNING': 'yellow',
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'ERROR': 'red',
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'CRITICAL': 'red,bg_white'
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},
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secondary_log_colors={},
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style='%'
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)
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handler = logging.StreamHandler()
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handler.setLevel(logging.DEBUG)
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handler.setFormatter(formatter)
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log = logging.getLogger('display')
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log.setLevel(logging.DEBUG)
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log.addHandler(handler)
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# screen initialization
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pygame.init()
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clock = pygame.time.Clock() # timer to control framerate
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flags = FULLSCREEN|SCALED|DOUBLEBUF
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screen_surface = pygame.display.set_mode(size=DISPLAY_SIZE,flags=flags)
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background_surface = pygame.image.load(BACKGROUND_IMAGE)
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# Font initialization
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font = pygame.font.Font(FONT,FONT_SIZE)
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line_space = font.get_linesize()
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# console initialization
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console = pygconsole.console.Console.get_console(name="pygame_console",logger = log)
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iotextstream = pygconsole.io.TextIOConsoleWrapper(console_name="pygame_console", newline='\r\n', line_buffering=True)
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coloured_index = 0
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# Displaying loop
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while True:
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clock.tick(FRAMERATE)
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# Events
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for event in pygame.event.get():
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if event.type == QUIT: sys.exit()
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if event.type == KEYDOWN:
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if event.key == K_ESCAPE:
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sys.exit()
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elif event.key == K_RETURN:
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print("", file=iotextstream, flush=True) # New line
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elif event.key == K_a:
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print(COLOUR_LIST[coloured_index] + "Hello world !", file=iotextstream, flush=True) # Print 'Hello World !' in colour
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coloured_index += 1
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if coloured_index >= len(COLOUR_LIST): coloured_index = 0
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# Background display
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screen_surface.blit(background_surface,(0,0))
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# Text display
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text_line_coordinates = TEXT_COORDINATES
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for text_line in TEXT_LIST:
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text_surface = font.render(text_line,True,FONT_COLOUR)
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screen_surface.blit(text_surface,text_line_coordinates)
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text_line_coordinates = text_line_coordinates._replace(y=text_line_coordinates.y+line_space)
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# Console display
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screen_surface.blit(console.surface,CONSOLE_COORDINATES)
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# Screen rendering
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pygame.display.flip()
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# Main program,
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# running only if the module is NOT imported (but directly executed)
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#-------------------------------------------------------------------
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if __name__ == '__main__':
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main()
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