blocks|key|4011309|text|您需要跟踪上次发生冲突的时间(last_collision_time+=+time.time())，然后当发生冲突时，检查该值是否小于3秒前(if+time.time()+-+last_collision_time+<+3.:)，并按您认为合适的方式进行处理。在这种情况下，很明显，没有碰撞就会毁掉船。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4011310|entityMap^0|F|X|1Z|16|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

You need to keep track of the time when the last collision took place (<code>last_collision_time = time.time()</code>) and then when a collision happens you check if that value is less than 3 seconds ago (<code>if time.time() - last_collision_time &lt; 3.:</code>) and handle it as you see fit. In this case clearly by not having the collision destroy the ship.

blocks|key|4011367|text|这可以通过在检测到冲突时设置为True的变量collision_immune来实现。同时，在变量collision_time中记录最后一次冲突的时间。你可以从pygame.time.get_ticks()上获取时间。然后，在主循环的适当部分(上面没有显示)，您可以检查自上次冲突以来的时间是否超过3秒，并将collision_immune重置为False。这可能看起来像这样|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4011368|if+collision+==+True:
++++ship_game+=+ship_destroyed
++++lifes+-=+1;
++++collision_immune+=+True
++++collision_time+=+pygame.time.get_ticks()|code-block|syntax|javascript|4011369|然后在某个地方，也许在主循环的开头，你把|4011370|if+pygame.time.get_ticks()+-+collision_time+>+3000:++++#+The+time+is+in+ms.
++++collision_immune+=+False|4011371|现在，您可以在游戏逻辑中使用变量collision_immune来确定船是否对最近的碰撞具有免疫力。|4011372|电子游戏快乐！:)|4011373|entityMap^0|F|4|M|G|1C|E|27|N|49|G|0|0|0|0|G|G|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]|$9|Z|A|10|B|C]|$9|11|A|12|B|C]|$9|13|A|14|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|15|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|16|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|17|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|18|8|@$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|Q|3|R|5|6|7|1B|8|@]|D|@]|E|$]]|$1|S|3|-4|5|6|7|1C|8|@]|D|@]|E|$]]]|T|$]]

This could be accomplished by introducing a variable <code>collision_immune</code> that you set to <code>True</code> when a collision is detected. At the same time you record the time of the last collision in a variable <code>collision_time</code>. You can get the time from <code>pygame.time.get_ticks()</code>. Then in an appropriate part of your main loop, that is not shown above, you can check if the time since the last collision is more than, say, 3 seconds and reset <code>collision_immune</code> to False. This could look something like this

<pre><code>if collision == True:
 ship_game = ship_destroyed
 lifes -= 1;
 collision_immune = True
 collision_time = pygame.time.get_ticks()
</code></pre>

Then somewhere, maybe at the beginning of the main loop, you put

<pre><code>if pygame.time.get_ticks() - collision_time &gt; 3000: # The time is in ms.
 collision_immune = False
</code></pre>

Now you can use the variable <code>collision_immune</code> in your game logic to determine if the ship is immune from a recent collision.

Happy pygaming! :)

blocks|key|626587|text|OOP风格：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|626588|class+Ship:

+++def+immune(self):
++++++return+self.last_collide_time+>+current_time()+-+3000

+++def+collide(self):
++++++if+self.immune():+return
++++++self.lifes+-=+1
++++++self.last_collide_time+=+current_time()
++++++#+....|code-block|syntax|javascript|626589|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

OOP style:

<pre><code>class Ship:

 def immune(self):
 return self.last_collide_time &gt; current_time() - 3000

 def collide(self):
 if self.immune(): return
 self.lifes -= 1
 self.last_collide_time = current_time()
 # ....
</code></pre>

I'm making a game in pygame and I need my ship to be immune for, about, 3 seconds after a collision with an asteroid. I tried every function I found, but it didn't work. 

Here's the collision part of my code:

<pre><code>if collision == True:
 ship_game = ship_destroyed
 lifes -= 1;
</code></pre>

And then i have this part:

<pre><code>if collision:
 pi = True
 collision = False 
 pygame.time.delay(1000)
</code></pre>

This variable called pi I use in case of collision to put the ship in the middle of screen:

<pre><code>if pi == True:
 ship_game = ship
 pos_ship={'x': WScreen/2, 'y': HScreen/2}
 pi = False
</code></pre>

I think that's enough for you to understand my problem. Thank you :)

How to make an object have temporary invincibility?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在用pygame做一个游戏，我需要我的飞船在与一颗小行星相撞后3秒内保持免疫。我尝试了我找到的所有函数，但都不起作用。下面是我的代码中的冲突部分：if collision == True:    ship_game = ship_destroyed    lifes -= 1;然后我有这个部分：if collisi...

问如何让一个物体具有暂时不可战胜的特性？
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问如何让一个物体具有暂时不可战胜的特性？EN