Python + Pygame + PygButton检测 [英] Python + Pygame + PygButton detecting

问题描述

我使用Python 3.3与Pygame和PygButton（低代表不允许我超过两个链接）
我现在的文件是[ int.py http://pastebin.com/sDRhieCG ]和[ scene.py http://pastebin.com/Y2Mgsgmr ]。

I'm using Python 3.3 with Pygame and PygButton (low rep don't allow me more than two links) My files at the moment are [int.py http://pastebin.com/sDRhieCG ] and [scene.py http://pastebin.com/Y2Mgsgmr ].

使int.py中的mainloop尽可能小。代码在mainloop上有一个注释掉的start_screen按钮的例子。它工作，但是每一个新的屏幕mainloop会膨胀。

The idea is making a mainloop in int.py the smaller as possible. The code has a commented-out example of the start_screen buttons at the mainloop. It works, but with every new screen the mainloop would be bloated.

所以我创建了一个Scene类应用背景，文本和按钮。它工作，但我可以使按钮工作。例如。

So I created a Scene class to apply background, texts and buttons. It works, but I can make the buttons work. E.g. the bquit button doesn't quit the screen (as it did previously when inserted into the mainloop).

我试图在场景中创建一个scene_loop（） ）来运行特定场景提供的一切。

I'm trying to create a scene_loop() inside the Scene() to run everything the specific scene has to offer. With a button click it would change scene and such, start a new scene_loop.

在Scene类被实例化之后，我似乎无法添加特定的方法，所以我创建了一个新的scene_loop。一个Scene_Start类来处理特定的方法，如scene_loop及其按钮（因为背景很容易通过Scene类放置）。

I can't seem to add specific methods after the Scene class is instanced, so I created a Scene_Start class to deal with specific methods like the scene_loop and its buttons (since the background is easily placed through the Scene class).

帮助？

tl ; dr：
1. PygButton不在mainloop外部工作
2.如何创建一个scene_loop来代替该场景的mainloop，unbloatingmainloop启动应用程序和更改场景）。

tl;dr: 1. PygButton isn't working outside mainloop 2. How can I create a scene_loop that replaces the mainloop for that scene, "unbloating" mainloop (it would only take care of starting the app and changing scenes).

谢谢。

推荐答案

p>问题解决。回答我自己的问题，所以它可以有助于他人。
每个类都有一个sceneloop方法来运行和替换mainloop。这可以解决问题并将任何问题隔离到场景中，而不影响其他组件。

Problem solved. Answering my own question so it can be helpful to others. Each class have a sceneloop method that runs and "replace" the mainloop. This allows for unbloating and isolating any problem into the scene without affecting the other components.

mainloop：

while True:
    for event in pg.event.get():   
        if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
            pg.quit()
            sys.exit()
    scene.startscreen.draw()
    scene.startscreen.sceneloop()
    pg.display.update()

一个sceneloop示例。这是Scene_Start（Scene）类中的一个方法，实例化为如上面在主循环中所示的开始屏幕。

A sceneloop example. This is a method inside the Scene_Start(Scene) class, instanced as startscreen as show above in the main loop.

def sceneloop(self):
    while self.scene_loop == True:
        for event in pg.event.get():
            if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
                pg.quit()
                sys.exit()
            if 'click' in self.bcreate.handleEvent(event): #CREATE
                startcreate.draw()
                startcreate.sceneloop()
            if 'click' in self.bstart.handleEvent(event): #START
                pg.quit()
                sys.exit()
            if 'click' in self.bload.handleEvent(event): #LOAD
                startload.draw()
                startload.sceneloop()
            if 'click' in self.boptions.handleEvent(event): #OPTIONS
                startoptions.draw()
                startoptions.sceneloop()
            if 'click' in self.bquit.handleEvent(event): #QUIT
                pg.quit()
                sys.exit()
        self.update()

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