generated from mwc/project_game
a91f781f76
I attempted to add a shooting feature where the player presses the M key to fire bullets upward. Originally, I tried making the space bar the key to shoot but this has shown to be difficult as it did not shoot bullets using M or the space bar. I created a new Bullet class and added code to spaceship.py that should create a bullet agent above the ship.However, the shooting did not work because Retro was not detecting the M key the way the code expected. Even though the feature is not working yet, it is an important mechanic because it would allow the player to clear asteroids and add a new layer of interaction and strategy to the game. I was annoyed with the idea that I was not able to get shooting to work but ultimately I decided to keep it within my code as a way to show that my previous did work and eventhough the shooting mechanic did not it is important for me to look back at it one day. Even if it doesn't work, it was an attempt at an idea.
32 lines
991 B
Python
32 lines
991 B
Python
from asteroid import Asteroid
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class Bullet:
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"""A bullet fired by the spaceship that moves upward and destroys asteroids."""
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character = '|'
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def __init__(self, position):
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self.position = position
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def play_turn(self, game):
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# Move bullet up one row each turn
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x, y = self.position
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y -= 1
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# If the bullet goes off the top, remove it
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if y < 0:
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game.remove_agent(self)
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return
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self.position = (x, y)
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# Check if we hit an asteroid
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# We loop over a copy of the agents list because we may remove agents
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for agent in list(game.agents):
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if isinstance(agent, Asteroid) and agent.position == self.position:
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# Destroy the asteroid and the bullet
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game.remove_agent(agent)
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game.remove_agent(self)
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# Reward points for hitting an asteroid
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game.state["score"] += 10
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return
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