Programmiererforum

Code: Select all

gun.py

Code: Select all

import pygame
import math

pygame.init()

class Gun:
def __init__(self, screen, size_multiplier=2):
self.screen_width = screen.get_width()
self.screen_height = screen.get_height()
self.original_gun_img = pygame.image.load("images/gun.png").convert_alpha()
original_width, original_height = self.original_gun_img.get_size()
new_width = int(original_width * size_multiplier)
new_height = int(original_height * size_multiplier)
self.gun_img = pygame.transform.scale(self.original_gun_img, (new_width, new_height))
self.gun_rect = self.gun_img.get_rect()
self.gun_pos = pygame.Vector2(self.screen_width / 2, self.screen_height / 2)
self.gun_distance = 32
self.speed = 300
self.dt = 0
self.angle = 0
self.rotated_gun_img = self.gun_img

@staticmethod
def rot_center(image, angle):
orig_rect = image.get_rect()
rot_image = pygame.transform.rotate(image, angle)
rot_rect = rot_image.get_rect()
rot_rect.center = orig_rect.center
return rot_image, rot_rect

def move(self, player_pos: pygame.Vector2):
mouse_pos = pygame.mouse.get_pos()

direction = pygame.Vector2(mouse_pos) - player_pos

if direction.length() != 0:
direction = direction.normalize()

self.gun_pos = player_pos + direction * self.gun_distance

angle = math.degrees(math.atan2(direction.y, direction.x))

if angle != self.angle:
self.angle = angle
self.rotated_gun_img, self.gun_rect = self.rot_center(self.gun_img, self.angle)

self.gun_rect.center = self.gun_pos

def draw(self, screen):
screen.blit(self.rotated_gun_img, self.gun_rect)
< /code>
player.py

Code: Select all

import pygame
from gun import Gun

pygame.init()

class Player:
def __init__(self, screen, size_multiplier=2):
self.screen = screen
self.screen_width = screen.get_width()
self.screen_height = screen.get_height()
self.player_img = pygame.image.load("images/player.png").convert_alpha()
original_width, original_height = self.player_img.get_size()
new_width = int(original_width * size_multiplier)
new_height = int(original_height * size_multiplier)
self.player_img = pygame.transform.scale(self.player_img, (new_width, new_height))
self.player_rect = self.player_img.get_rect()
self.player_pos = pygame.Vector2(self.screen_width / 2, self.screen_height / 2)
self.speed = 300
self.dt = 0
self.gun = Gun(screen)

def move(self, dt):
self.keys = pygame.key.get_pressed()

if self.keys[pygame.K_w]:
if self.player_pos.y - self.player_rect.height / 2 > 0:
self.player_pos.y -= self.speed * dt

if self.keys[pygame.K_s]:
if self.player_pos.y + self.player_rect.height / 2 < self.screen_height:
self.player_pos.y += self.speed * dt

if self.keys[pygame.K_a]:
if self.player_pos.x - self.player_rect.width / 2 > 0:
self.player_pos.x -= self.speed * dt

if self.keys[pygame.K_d]:
if self.player_pos.x + self.player_rect.width / 2 <  self.screen_width:
self.player_pos.x += self.speed * dt

def draw(self, screen):
self.player_rect.center = (self.player_pos.x, self.player_pos.y)
screen.blit(self.player_img, self.player_rect)
self.gun.move(self.player_pos)
self.gun.draw(screen)
< /code>
main.py