70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
import pygame
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import random
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class Tractor:
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def __init__(self, parent_screen, cell_size):
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self.parent_screen = parent_screen
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self.up = pygame.image.load(r'resources/up.png').convert_alpha()
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self.down = pygame.image.load(r'resources/down.png').convert_alpha()
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self.left = pygame.image.load(r'resources/left.png').convert_alpha()
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self.right = pygame.image.load(r'resources/right.png').convert_alpha()
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self.up = pygame.transform.scale(self.up, (cell_size+2, cell_size))
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self.down = pygame.transform.scale(self.down, (cell_size, cell_size+2))
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self.left = pygame.transform.scale(self.left, (cell_size+2, cell_size+2))
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self.right = pygame.transform.scale(self.right, (cell_size+4, cell_size+1))
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self.x = cell_size*2 # to-check: start pos may be written explicit
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self.y = cell_size*2
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#self.pos = Vector2(self.x, self.y)
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self.angle = 0
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self.direction = 'up'
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self.image = self.down
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def draw(self):
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self.parent_screen.blit(self.image, (self.x, self.y)) # rotate tractor
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def move(self, direction, cell_size, cell_number):
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if direction == 'up':
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if self.y != 0:
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self.y -= cell_size
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self.image = self.up
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if direction == 'down':
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if self.y != (cell_number-1)*cell_size:
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self.y += cell_size
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self.image = self.down
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if direction == 'left':
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if self.x != 0:
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self.x -= cell_size
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self.image = self.left
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if direction == 'right':
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if self.x != (cell_number-1)*cell_size:
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self.x += cell_size
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self.image = self.right
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print(self.x, self.y)
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def water(self, body_before, body_after, cell_size):
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self.pos = [self.x/cell_size, self.y/cell_size]
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if self.pos in body_before:
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body_before.remove(self.pos)
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body_after.append(self.pos)
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print('HERE!')
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#print(body)
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def walk(self):
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choice = ['up', 'down', 'left', 'right']
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if self.x == 450:
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choice.pop(3)
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if self.x == 0:
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choice.pop(2)
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if self.y == 0:
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choice.pop(0)
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if self.y == 450:
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choice.pop(1)
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self.direction = random.choice(choice)
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self.move(self.direction) |