mapviewer.py 文件源码

def __init__(self, width=640, height=400, fps=30, filename = "level1.txt", tilew = 20, tileh = 20):
        """Initialize pygame, window, background, font,...
           default arguments 
        """
        pygame.init()
        pygame.display.set_caption("--- MAP-VIEWER ---")
        PygView.width = width    # make global readable
        PygView.height = height
        self.filename = filename
        self.tilew = tilew
        self.tileh = tileh
        self.lines = []
        try:
            lines = 0
            chars = 0
            with open(self.filename) as myfile:
                for line in myfile:
                    self.lines.append(line[:-1])
                    lines += 1
                chars = len(line) - 1
        except:
            print("-- fileReadingError --")
        print(lines, chars) 
        PygView.width = chars * self.tilew
        PygView.height = lines * self.tileh
        self.colourdict = {3:(1, 0, 122), 
                           4:(93, 92, 244),
                           5:(145, 144, 245),
                           6:(246, 252, 84),
                           7:(226, 144, 36),
                           8:(127, 127, 127)}
        self.screen = pygame.display.set_mode((self.width, self.height), pygame.DOUBLEBUF)
        self.background = pygame.Surface(self.screen.get_size()).convert()  
        self.background.fill((255,255,255)) # fill background white
        for line in range(lines):
            for char in range(chars):
                pygame.draw.rect(self.background, self.colourdict[int(self.lines[line][char])],
                                 (self.tilew * char, self.tileh * line, tilew, tileh))
        #self.clock = pygame.time.Clock()
        #self.fps = fps
        #self.playtime = 0.0
        #self.font = pygame.font.SysFont('mono', 24, bold=True)
        self.paint()