tanguy/python_bootcamp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

day 20 - fixed collision issues

Browse Source
This commit is contained in:
Tanguy Deleplanque
2025-07-15 15:13:04 +02:00
parent df22e55f4b
commit 6857990be5
3 changed files with 15 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
020/food.py
View File

@ -1,22 +1,23 @@
from turtle import Turtle from turtle import Turtle, Screen
import random import random
class Food: class Food(Turtle):
def __init__(self, screen_x_size, screen_y_size): def __init__(self, screen_x_size, screen_y_size):
self.turtle = Turtle(shape="square") super().__init__()
self.turtle.color("cyan") self.shape("square")
self.turtle.pu() self.color("cyan")
self.pu()
x_limit = int((screen_x_size-20)/40) x_limit = int((screen_x_size-20)/40)
y_limit = int((screen_y_size-20)/40) y_limit = int((screen_y_size-20)/40)
x_pos = random.randint(-x_limit, x_limit)*20 x_pos = random.randint(-x_limit, x_limit)*20
y_pos = random.randint(-y_limit, y_limit)*20 y_pos = random.randint(-y_limit, y_limit)*20
self.turtle.teleport(x=x_pos, y=y_pos) self.teleport(x=x_pos, y=y_pos)
def get_position(self): def get_position(self):
return self.turtle.xcor(), self.turtle.ycor() return self.xcor(), self.ycor()
def hide(self): def hide(self):
self.turtle.hideturtle() self.hideturtle()

6
020/game.py
View File

@ -39,11 +39,9 @@ class GameManager:
return wall_collision or snake_collision return wall_collision or snake_collision
def is_food_eaten(self): def is_food_eaten(self):
snake_x, snake_y = self.snake.get_head_position() snake_head = self.snake.get_head()
food_x, food_y = self.food.get_position()
if int(snake_x) == int(food_x) and int(snake_y) == int(food_y): if snake_head.distance(self.food) <= 15:
print("Yihaa")
self.food.hide() self.food.hide()
self.snake.extend() self.snake.extend()
self.food_on_screen = False self.food_on_screen = False

5
020/snake.py
View File

@ -51,9 +51,12 @@ class Snake:
def get_head_position(self): def get_head_position(self):
return self.segments[0].xcor(), self.segments[0].ycor() return self.segments[0].xcor(), self.segments[0].ycor()
def get_head(self):
return self.segments[0]
def tailbite(self): def tailbite(self):
for i in range(len(self.segments) - 1, 0, -1): for i in range(len(self.segments) - 1, 0, -1):
if self.segments[0].position() == self.segments[i].position(): if self.segments[0].distance(self.segments[i]) <= 15:
return True return True
return False return False