The weapon is supposed to rotate around the player like in this video https://www.youtube.com/watch?v=xgkPuKbVXl0 but it doesn't rotate it just moves in a circle here is my code
this is the Weapon class
#weapon class
import pygame
import math
from pygame import rect
from pygame import image
texture = pygame.image.load("Textures/frames/weapon_knight_sword.png")
class Weapon(pygame.sprite.Sprite):
def __init__(self, texture=texture, scale=(12, 20), range=10):
super().__init__()
self.image = texture
self.CurrentImage = texture
self.angle = 0
self.x = 0
self.y = 0
self.rect = self.CurrentImage.get_rect(center=(0, 0))
self.listOfActions = [self.getRotationAngle, self.rotate]
def getRotationAngle(self):
mouse_x, mouse_y = pygame.mouse.get_pos()
rel_x, rel_y = mouse_x - self.x, mouse_y - self.y
self.angle = (180 / math.pi) * -math.atan2(rel_y, rel_x)
def rotate(self):
print(self.angle)
image = pygame.transform.rotate(self.image, -self.angle)
self.rect = image.get_rect(center=(self.x, self.y))
def applyActions(self):
for i in range(len(self.listOfActions)):
self.listOfActions[i]()
The player takes a weapon object as an attribute and gives it its credentials every time it gets updated the player inherits from GenericEntity class which has some properties and methods in common with other mobs in the game
#player code
from os import X_OK
import pygame
from generic_entity import GenericEntity
from weapon import Weapon
run = [pygame.image.load('Textures/frames/knight_m_run_anim_f0.png'), pygame.image.load('Textures/frames/knight_m_run_anim_f1.png'),
pygame.image.load('Textures/frames/knight_m_run_anim_f2.png'), pygame.image.load('Textures/frames/knight_m_run_anim_f3.png')]
sound = 'audio/Player/player_walk.wav'
idle = [pygame.image.load('Textures/frames/knight_m_idle_anim_f0.png'), pygame.image.load('Textures/frames/knight_m_idle_anim_f1.png'),
pygame.image.load('Textures/frames/knight_m_idle_anim_f2.png'), pygame.image.load('Textures/frames/knight_m_idle_anim_f3.png')]
class Player(GenericEntity):
"""
A class to represent the player
which inherits from the GenericEntity class
...
Attributes
----------
Check the generic_entity class
Methods
-------
move():takes input and transfroms it to speed in y or x
"""
def __init__(self, weapon, x=500, y=500, running=run, idiling=idle, sounds='audio/Player/player_walk.wav', scale=(25, 40), speed=3, health=100):
super().__init__(x, y, running, idiling, sounds, scale, speed, health)
self.left_pressed = False
self.right_pressed = False
self.up_pressed = False
self.down_pressed = False
self.listOfActions = [self.move, self.applyMove, self.updateWeapon]
self.weapon = weapon
def dash(self):
pass
def attack(self):
pass
def move(self):
flagX = 1
flagY = 1
if self.left_pressed and not self.right_pressed:
self.velX = -self.speed
flagX = 0
if self.right_pressed and not self.left_pressed:
self.velX = self.speed
flagX = 0
if self.up_pressed and not self.down_pressed:
self.velY = -self.speed
flagY = 0
if self.down_pressed and not self.up_pressed:
self.velY = self.speed
flagY = 0
if flagX:
self.velX = 0
if flagY:
self.velY = 0
def updateWeapon(self):
self.weapon.x = self.x
self.weapon.y = self.y
self.weapon.applyActions()
and this is the main func
#main
import pygame
from player import Player
from generic_enemy import GenericEnemy
from sys import exit
from weapon import Weapon
# Starts & intiates pygame
pygame.init()
weaponO = Weapon()
playerO = Player(weaponO)
enemyO = GenericEnemy(playerO)
enemy = pygame.sprite.Group()
enemy.add(enemyO)
player = pygame.sprite.Group()
player.add(playerO, weaponO)
WIDTH = 1366
HEIGHT = 768
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption('Soup')
# You can also change the icon
clock = pygame.time.Clock()
floor_surface = pygame.image.load('Textures/frames/floor_1.png').convert()
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
exit()
# check for (W, A, S, D)
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_a:
playerO.left_pressed = True
if event.key == pygame.K_d:
playerO.right_pressed = True
if event.key == pygame.K_w:
playerO.up_pressed = True
if event.key == pygame.K_s:
playerO.down_pressed = True
if event.type == pygame.KEYUP:
if event.key == pygame.K_a:
playerO.left_pressed = False
if event.key == pygame.K_d:
playerO.right_pressed = False
if event.key == pygame.K_w:
playerO.up_pressed = False
if event.key == pygame.K_s:
playerO.down_pressed = False
# draw all out elements
# Updates the display
for i in range(0, HEIGHT, 16):
for k in range(0, WIDTH, 16):
screen.blit(floor_surface, (k, i))
# debug purposes
enemy.draw(screen)
enemy.update()
player.draw(screen)
player.update()
pygame.display.update()
# Locks the frame rate at 60 fps
clock.tick(60)
