game.py

#! /usr/bin/env python2.7-32
#encoding: utf-8

import pygame
from locals import *

from collision import CollisionObject
from sprites import SpriteBasic, AnimatedSprite
from level import Level


class Game (object):
    '''
        Classe principal responsavel em inicializar as variaveis do pygame
        Cria a screen e controlar o loop game
    '''
    
    def __init__ (self, size, display_name):
        pygame.init()
        self.clock = pygame.time.Clock ()
        self.done = False
        self.FPS = 60
        self.clock = pygame.time.Clock ()
        self.playtime = 0
        self.screenrect = None
        self.allgroup = pygame.sprite.LayeredUpdates ()
        self.blockgroup = pygame.sprite.LayeredUpdates ()

        self.initialization (size, display_name)

    def render_string(self, msg="pygame is cool"):
        font = pygame.font.Font (None, 18)
        text = font.render (msg,True, RED)
        self.screen.blit (text, [0,1])
        return text
    
    def initialization (self, size, display_name):
        self.size = size
        self.display_name = display_name
        self.screen_create (size, display_name)
        self.background = pygame.Surface((self.screen.get_width(), self.screen.get_height()))
        self.background = pygame.Surface((self.screen.get_width(), self.screen.get_height()))
        self.background.fill(DEFAULT_SCREEN_COLOR)     # fill white
        self.background = self.background.convert()  # jpg can not have transparency
        self.screen.blit(self.background, (0,0))     # blit background on screen (overwriting all)

    def screen_create (self, size=None, display_name=None):
        pygame.display.set_caption (display_name or self.display_name)
        self.screen = pygame.display.set_mode (size or self.size)
        self.screenrect = self.screen.get_rect ()
        return self.screen

    def events (self):
        for event in pygame.event.get(): # User did something
            if event.type == pygame.QUIT:
                self.done = True
            elif event.type == pygame.KEYDOWN:
                if event.key == pygame.K_ESCAPE:
                    self.done = True

    def main (self, level):
        self.level = level
        while self.done == False:
            self.events ()
            #Games Variables
            milliseconds = self.clock.tick(self.FPS)  # milliseconds passed since last frame
            seconds = milliseconds / 1000.0 # seconds passed since last frame (float)
            self.playtime += seconds

            #control update and Draw
            level.update (self.playtime)
            self.update (self.playtime)
            self.draw ()
            pygame.display.flip ()
        pygame.quit ()

    
    def get_sprite_in (self, movement, layer=None):
        for sprite in self.blockgroup:
            if sprite.rect.center ==  movement:
                return sprite

    def update (self, playtime):
        # Clear the screen and set the screen background
        self.screen.fill (DEFAULT_SCREEN_COLOR)
        self.allgroup.update (self.playtime)
        self.blockgroup.update (self.playtime)

    def draw (self):
        self.blockgroup.clear (self.screen, self.background)
        self.blockgroup.draw (self.screen)
        self.allgroup.clear (self.screen, self.background)
        self.allgroup.draw (self.screen)
        self.render_string ("Tempo de Jogo: %s" % self.playtime)
        
        

if __name__ == '__main__':
    size = (800, 600)
    game = Game (size, "Hanter Monters")
    level = Level ("level0.text", size, game)
    sp = AnimatedSprite ([1, 1], "player.png", game)
    level.load_level ()
    game.main (level)