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main4.py
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main4.py
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import random
import pygame
from pygame import gfxdraw
import numpy as np
import time
import sys
# import os
from Klassen4 import Star, Planet, Player, Background, Shot, velocity_panel
#if getattr(sys, 'frozen', False):
# os.chdir(sys._MEIPASS)
def rotate(image, rect, angle):
"""Rotate the image while keeping its center."""
# Rotate the original image without modifying it.
new_image = pygame.transform.rotate(image, angle)
# Get a new rect with the center of the old rect.
rect = new_image.get_rect(center=rect.center)
return new_image, rect
# Constants
#TIMESTEP = 0.2
AIMSTEP = 3
GRAVITATIONAL_CONSTANT = 1
GREEN = [0, 255, 0]
YELLOW = [255, 255, 0]
WHITE = [255, 255, 255]
PLAYER_SIZE = 20
PLAYER_THRUST = 0.15
FIRE_LENGTH = (5, 20)
SHOT_LIFETIME = 35
SHOT_SPEED = 20
SHOT_SIZE = 4
# Declarations
Background_Count = 0
Shot_list = []
'# Eine Sonne zwei Planeten'
'''Sun = Star((500, 500), 10000, YELLOW)
Earth = Planet([300, 500], 1000, [0, 7], GREEN)
Venus = Planet([100, 500], 2000, [0, -5], GREEN)
Player1 = Player([500, 300], [7, 0], 0, PLAYER_THRUST, PLAYER_SIZE, WHITE, "Player1", pygame.image.load('graphics/player/Spaceship_Red.png'))
Player2 = Player([250,350], [-3, 3], 0, PLAYER_THRUST, PLAYER_SIZE, WHITE, "Player2", pygame.image.load('graphics/player/Spaceship_Blue.png'))
bodies_list = [Sun, Earth, Venus, Player2, Player1]
bodycount = 5'''
'#Zwei Sonnen ein Planet'
Sun = Star((600, 500), 10000, YELLOW)
Sun2 = Star((1200, 500), 10000, YELLOW)
Earth = Planet([900, 200], 3000, [10, 0], GREEN)
Player1 = Player([300, 500], [0, 1], 0, PLAYER_THRUST, PLAYER_SIZE, WHITE, "Player1", pygame.image.load('graphics/player/Spaceship_Red.png'))
Player2 = Player([1000, 500], [0, 5], 0, PLAYER_THRUST, PLAYER_SIZE, WHITE, "Player2", pygame.image.load('graphics/player/Spaceship_Blue.png'))
bodies_list = [Sun, Sun2, Earth, Player2, Player1]
bodycount = 5
# beginning of main
# ----------------------------------------------------------
pygame.init()
infoScreen = pygame.display.Info()
WIDTH = infoScreen.current_w
HEIGHT = infoScreen.current_h
#screen = pygame.display.set_mode((WIDTH, HEIGHT), pygame.RESIZABLE)
screen = pygame.display.set_mode((WIDTH, HEIGHT), pygame.FULLSCREEN)
background = Background("graphics/background/Background", (0, 0))
background2 = Background("graphics/background/Background", (1000, 0))
# music
# -----------------------------------
pygame.mixer.init()
pygame.mixer.music.load("sounds/Sound.wav")
pygame.mixer.music.play(-1, 0.0)
while True:
# Events/ Quit
for event in pygame.event.get():
if event.type == pygame.QUIT or pygame.key.get_pressed()[pygame.K_q]:
sys.exit(0)
#----------------------------------------------------------------------
for event in pygame.event.get():
if (event.type == pygame.K_LCTRL) and (event.type == pygame.K_q):
sys.exit(0)
#----------------------------------------------------------------------
# Zeit Stuff mit TIMESTEP und so
clock = pygame.time.Clock()
TIMESTEP = clock.tick(60)/80
#----------------------------------------------------------------------
# Screen
screen.fill((0, 0, 0))
Background_Count += 1.25
if Background_Count <= 10:
screen.blit(background.image[0], background.rect)
screen.blit(background2.image[0], background2.rect)
if (Background_Count <= 20) &(Background_Count > 10):
screen.blit(background.image[1], background.rect)
screen.blit(background2.image[1], background2.rect)
if (Background_Count <= 30) & (Background_Count > 20):
screen.blit(background.image[2], background.rect)
screen.blit(background2.image[2], background2.rect)
if (Background_Count <= 40) & (Background_Count > 30):
screen.blit(background.image[3], background.rect)
screen.blit(background2.image[3], background2.rect)
if (Background_Count <= 50) & (Background_Count > 40):
screen.blit(background.image[4], background.rect)
screen.blit(background2.image[4], background2.rect)
if Background_Count == 50:
Background_Count -= 50
#screen.blit(background.image, background.rect)
# Player Input
keys = pygame.key.get_pressed()
# Player1
if keys[pygame.K_d]:
Player1.aim_turn(1, AIMSTEP)
if keys[pygame.K_a]:
Player1.aim_turn(-1, AIMSTEP)
if keys[pygame.K_w]:
Player1.thrust = True
else:
Player1.thrust = False
if keys[pygame.K_e]:
Player1.shot = True
else:
Player1.shot = False
# Player2
if keys[pygame.K_l]:
Player2.aim_turn(1, AIMSTEP)
if keys[pygame.K_j]:
Player2.aim_turn(-1, AIMSTEP)
if keys[pygame.K_i]:
Player2.thrust = True
else:
Player2.thrust = False
if keys[pygame.K_o]:
Player2.shot = True
else:
Player2.shot = False
# actual game ------------------------------- #
for i in range(bodycount):
x = bodies_list[i]
if x.description == "Star":
continue
for j in range(bodycount):
y = bodies_list[j]
if (i == j) or (y.mass == 0):
break
r_quadrat = pow(y.position[0] - x.position[0], 2) + pow(y.position[1] - x.position[1], 2)
force = TIMESTEP * GRAVITATIONAL_CONSTANT * (y.mass / r_quadrat)
# shuttle alive
if (x.mass == 0) & (y.radius > np.sqrt(r_quadrat)):
x.alive = False
break
# alpha
alpha = np.arctan2(y.position[1] - x.position[1], y.position[0] - x.position[0])
# v_delta
mini_v_delta = [0, 0]
mini_v_delta[0] = force * np.cos(alpha)
mini_v_delta[1] = force * np.sin(alpha)
# Distance Calculation
if type(x) is Player:
x.velocity[0] = x.velocity[0] + mini_v_delta[0] + x.v_thrust * x.vektor[0] * int(x.thrust)
x.velocity[1] = x.velocity[1] + mini_v_delta[1] + x.v_thrust * x.vektor[1] * int(x.thrust)
else:
x.velocity[0] = x.velocity[0] + mini_v_delta[0]
x.velocity[1] = x.velocity[1] + mini_v_delta[1]
# Timestep, Thrust, Shoot, Image ----------------------------- #
for i in range(bodycount):
x = bodies_list[i]
# Star
if x.description == "Star":
a = int(x.position[0])
b = int(x.position[1])
#pygame.draw.circle(screen, x.color, (a, b), x.radius, 0)
pygame.gfxdraw.filled_circle(screen, a, b, x.radius, x.color)
pygame.gfxdraw.aacircle(screen, a, b, x.radius, x.color)
continue
x.position[0] = x.position[0] + x.velocity[0] * TIMESTEP
x.position[1] = x.position[1] + x.velocity[1] * TIMESTEP
a = int(x.position[0])
b = int(x.position[1])
# Planet
if x.description == "Planet":
#pygame.draw.circle(screen, x.color, (a, b), x.radius, 0)
pygame.gfxdraw.filled_circle(screen, a, b, x.radius, x.color)
pygame.gfxdraw.aacircle(screen, a, b, x.radius, x.color)
# Player
if type(x) == Player:
# Alive
if x.alive is False:
continue
# Direction
'''direction1 = [x.position[0] + FIRE_LENGTH[1] * x.vektor[0],
x.position[1] + FIRE_LENGTH[1] * x.vektor[1]]
direction2 = [x.position[0] - FIRE_LENGTH[1] * x.vektor[0]*0,
x.position[1] - FIRE_LENGTH[1] * x.vektor[1]*0]
pygame.draw.lines(screen, x.color, False, [direction2, direction1], 3)'''
# Image
rect = x.image.get_rect(center=x.position)
image, rect = rotate(x.image, rect, -x.aim)
screen.blit(image, rect)
# Thrust
if x.thrust is True:
fire_lenght = random.randint(FIRE_LENGTH[0], FIRE_LENGTH[1])
direction1 = [x.position[0] - x.vektor[0] * 22,
x.position[1] - x.vektor[1] * 22]
direction2 = [x.position[0] - fire_lenght * x.vektor[0] - x.vektor[0] * 22,
x.position[1] - fire_lenght * x.vektor[1] - x.vektor[1] * 22]
pygame.draw.lines(screen, (255, 165, 0), False, [direction2, direction1], 5)
# Velocity Panel
velocity_panel(x, screen, WIDTH, HEIGHT)
# Shot
if x.shot is True:
Shot_list += [Shot([x.position[0] + (PLAYER_SIZE * x.vektor[0]),
x.position[1] + (PLAYER_SIZE * x.vektor[1])],
[x.velocity[0] + (SHOT_SPEED * x.vektor[0]),
x.velocity[1] + (SHOT_SPEED * x.vektor[1])],
[x.vektor[0], x.vektor[1]],
SHOT_LIFETIME)]
# Shot List
Shot_deletion_list = []
if len(Shot_list) > 0:
for i in range(len(Shot_list)):
shot = Shot_list[i]
shot.pos[0] += shot.v[0] * TIMESTEP
shot.pos[1] += shot.v[1] * TIMESTEP
pygame.draw.aaline(screen, GREEN, [shot.pos[0], shot.pos[1]],
[shot.pos[0] - (shot.aim[0] * SHOT_SIZE), shot.pos[1] - (shot.aim[1] * SHOT_SIZE)])
# Shot collision
kollision = False
for j in range(bodycount):
body = bodies_list[j]
distance = np.sqrt(pow(shot.pos[0] - body.position[0], 2) + pow(shot.pos[1] - body.position[1], 2))
if distance < body.radius:
kollision = True
Shot_deletion_list = Shot_deletion_list + [shot]
if type(body) == Player:
body.alive = False
shot.lifetime -= 1
if shot.lifetime == 0:
if kollision is False:
Shot_deletion_list = Shot_deletion_list + [shot]
if len(Shot_deletion_list) > 0:
for i in range(len(Shot_deletion_list)):
Shot_list.remove(Shot_deletion_list[i])
pygame.display.update()
#time.sleep(1)