https://github.com/paulledemon/pycollision

Quickly makes hitboxes given an image, useful for collision detection. view demo images: https://github.com/PaulleDemon/PyCollision/blob/main/DemoImages.md
https://github.com/paulledemon/pycollision

2d-game collision collision-detection pycollision pygame

Last synced: about 2 months ago
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Quickly makes hitboxes given an image, useful for collision detection. view demo images: https://github.com/PaulleDemon/PyCollision/blob/main/DemoImages.md

• Host: GitHub
• URL: https://github.com/paulledemon/pycollision
• Owner: PaulleDemon
• License: mit
• Created: 2021-08-09T14:04:43.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2023-12-04T14:15:46.000Z (about 1 year ago)
• Last Synced: 2024-04-26T16:42:04.214Z (9 months ago)
• Topics: 2d-game, collision, collision-detection, pycollision, pygame
• Language: Python
• Homepage: https://browsedocs.com/LBImCEvuwGje
• Size: 1.95 MB
• Stars: 9
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md
  • License: LICENSE.txt

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README

        
# PyCollision

This is a collision detection program that makes use of rectangles to detect collision.

Quick example using pygame:

```python

import pygame

import random

from pycollision import Collision

pygame.init()

screen = pygame.display.set_mode((1000, 800))

player_rect = pygame.Rect(0, 0, 50, 50)

collision_check = Collision(r"sample.png", (15, 15), wall_collision=False) # set wall collision to True if you want to check the collision only at the walls, this will be much faster

collision_object = pygame.image.load(r"sample.png").convert_alpha()

colors = [(random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)) for x in

          range(len(collision_check.collision_points()))]

running = True

speed = 1.5

pos_x, pos_y = (10, 10)

coll_font = pygame.font.SysFont('Consolas', 50)

while running:

    screen.fill((255, 255, 255))

    for event in pygame.event.get():

        if event.type == pygame.QUIT:

            running = False

    pos_x, pos_y = pygame.mouse.get_pos()

    colliding, pos = collision_check.smart_check((pos_x, pos_y)) # checks if the point is first inside the outer rectangle then checks if it is inside the image

    # rect = (player_rect.x, player_rect.y, player_rect.x+player_rect.width, player_rect.height+player_rect.y)

    # colliding, pos = collision_check.rect_collide(rect)

    if colliding:

        screen.fill((255, 16, 8))

        screen.blit(coll_font.render("Collision", True, (255, 255, 255)), (50, 50))

    screen.blit(collision_object, (0, 0))

    # for color, x in zip(colors, collision_check.collision_points()):  # uncomment this to get colourful rectangles

    #     x = (x[0], x[1], x[2] - x[0], x[3] - x[1])

    #     pygame.draw.rect(screen, color, pygame.Rect(x), width=3)

    player_rect = pygame.Rect(pos_x, pos_y, 50, 50)

    pygame.draw.rect(screen, (0, 0, 0), player_rect)

    pygame.display.update()

```

save the below sample image in the same directory as the program and give a test run.

![Sample Image](https://github.com/PaulleDemon/PyCollision/blob/main/Examples/TestImages/sample.png?raw=True)

Check out more examples [here](https://github.com/PaulleDemon/PyCollision/tree/main/Examples).

Refer documentation [here](https://browsedocs.com/LBImCEvuwGje)