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70 lines
2.5 KiB
Python
70 lines
2.5 KiB
Python
'''
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This file contains the Player class which represents the player in the pinball game.
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'''
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class Player:
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def __init__(self, canvas):
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self.canvas = canvas
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self.score = 0
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self.level = 1
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self.ball = self.canvas.create_oval(395, 295, 405, 305, fill="red")
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self.player_shape = self.canvas.create_rectangle(50, 50, 100, 100, fill="blue")
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self.velocity_x = 1
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self.velocity_y = -1
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# self.ball_coords = self.canvas.coords(self.ball)
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# self.player_coords = self.canvas.coords(self.player_shape)
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def update(self):
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self.canvas.move(self.ball, self.velocity_x, self.velocity_y)
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# self.check_collision()
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self.check_collision_with_player()
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self.check_collision_with_walls()
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# def check_collision(self):
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# ball_coords = self.canvas.coords(self.ball)
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# if ball_coords[0] <= 0 or ball_coords[2] >= 800:
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# self.velocity_x *= -1
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# if ball_coords[1] <= 0 or ball_coords[3] >= 600:
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# self.velocity_y *= -1
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def check_collision_with_walls(self):
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ball_coords = self.canvas.coords(self.ball)
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if ball_coords[0] <= 0 or ball_coords[2] >= 800:
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self.velocity_x *= -1
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if ball_coords[1] <= 0 or ball_coords[3] >= 600:
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self.velocity_y *= -1
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def check_collision_with_player(self):
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ball_coords = self.canvas.coords(self.ball)
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player_coords = self.canvas.coords(self.player_shape)
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# 检测玩家和球是否发生碰撞
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if (player_coords[0] < ball_coords[2] and
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player_coords[2] > ball_coords[0] and
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player_coords[1] < ball_coords[3] and
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player_coords[3] > ball_coords[1]):
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# 发生碰撞，可以在这里执行相应的操作
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self.score += 10 # 假设得分增加
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def move(self, event):
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# 获取鼠标点击的位置
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mouse_x = event.x
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mouse_y = event.y
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# 计算玩家当前位置
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player_x, player_y, _, _ = self.canvas.coords(self.player_shape)
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self.canvas.coords(self.player_shape, mouse_x - 25, mouse_y - 25, mouse_x + 25, mouse_y + 25)
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# 计算移动速度
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speed = 2
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# 计算移动方向
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dx = mouse_x - player_x
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dy = mouse_y - player_y
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# 计算归一化向量
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length = (dx ** 2 + dy ** 2) ** 0.5
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if length > 0:
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dx /= length
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dy /= length
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# 设置新的速度
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self.x_speed = dx * speed
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self.y_speed = dy * speed
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