import pygame
import sys
import random
import os
#Predefining Window Dimensions
W = 800
H = 600
width = 60
height = 60
width2 = 50
height2 = 50
#starting/initialising pygame
os.environ["SDL_VIDEO_CENTERED"] = "1"
pygame.init()
#Setting up our game/window
pygame.display.set_caption("Jungle Defender") #setting the name for our game window
screen = pygame.display.set_mode((W,H)) #creating the dimensions for the window using the predefined variables
background = pygame.image.load("ForestBackground.jpg") #loading the bg image
background2 = pygame.image.load("StartScreen.jpg")
clock = pygame.time.Clock() #clock variable for the fps of the game
#Classes
#Player Sprite Class
class Player(object):
def __init__(self,x,y,width,height):
self.walkRight = [pygame.image.load('SPR1.png'), pygame.image.load('SPR2.png'), pygame.image.load('SPR3.png'), pygame.image.load('SPR4.png'), pygame.image.load('SPR5.png'), pygame.image.load('SPR6.png'), pygame.image.load('SPR7.png')]
self.walkLeft = [pygame.image.load('SPL1.png'), pygame.image.load('SPL2.png'), pygame.image.load('SPL3.png'), pygame.image.load('SPL4.png'), pygame.image.load('SPL5.png'), pygame.image.load('SPL6.png'), pygame.image.load('SPL7.png')]
#self.char = pygame.image.load("SPL1.png")
self.x = x
self.y = y
self.width = width
self.height = height
self.vel = 5
self.isJump = False
self.jumpCount = 11.5
self.left = False
self.right = False
self.walkCount = 0
self.standing = True
self.hitbox = (self.x + 3, self.y+9,self.width+3,self.height+8) # sprite hit box
def draw(self,screen):
if self.walkCount + 1 >= 21:
self.walkCount = 0
if not(self.standing):
if self.left:
screen.blit(self.walkLeft[self.walkCount//3], (self.x,self.y))
self.walkCount += 1
elif self.right:
screen.blit(self.walkRight[self.walkCount//3],(self.x,self.y))
self.walkCount += 1
else:
if self.right:
screen.blit(self.walkRight[0], (self.x, self.y))
else:
screen.blit(self.walkLeft[0], (self.x, self.y))
def move(self,x,y): #creating the move object so we can call it later and move our sprite
if x != 0:
self.move_single_axis(x,0)
if y != 0:
self.move_single_axis(0,y)
def move_single_axis(self, x, y):
self.rect.x += x
def update(self):
if self.y > H - height:
self.y += 10
#Enemy Sprite Class
class Enemy(object):
def __init__(self,x,y, width, height, end):
self.x = x
self.y = y
self.width = width
self.height = height
#self.end = end
#self.path = [self.x, self.end]
self.walkCount = 0
self.vel = 3
self.hitbox = (self.x + 3, self.y+9,self.width+3,self.height+8)
def update(self):
if self.rect.y < (H - height2):
self.rect.y += 10
#Bullet Sprite Class
class Bullet(object):
def __init__(self,x,y,radius,colour,facing):
self.x = x
self.y = y
self.radius = radius
self.colour = colour
self.facing = facing
self.vel = 8 * facing #multiplies velocity by facing (either 1, or-1, to determine direction of the bullet. -1 = left. 1 =right
def draw(self,screen):
pygame.draw.circle(screen, self.colour, (self.x,self.y), self.radius)
def menu():
while True:
screen.fill((0,0,0))
screen.blit(background2,(0,0))
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
keys = pygame.key.get_pressed()
if keys[pygame.K_RETURN]:
game()
pygame.display.update()
def drawGameWindow():
screen.fill((0,0,0))
screen.blit(background, (0,0))
for bullet in bullets:
bullet.draw(screen)
all_sprites.update() #updating the sprites group
player.draw(screen)
all_sprites.draw(screen)#drawing all sprites to the screen
player.update()
pygame.display.update()
#Code to handle all of our sprites.
player = Player(20,500, 60, 60)#adding our player class to a variable and passing necessary variables/dimensions
enemy = Enemy(600,500, 60, 60, 1) #adding enemy class to a variable
all_sprites = pygame.sprite.Group()#creating our sprite group, so that we can add multiple sprites to it and draw them with ease
bullets = []
#Main Game Loop
def game():
running = True #creating the main game loop
while running == True:
clock.tick(56)
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
pygame.quit()
for bullet in bullets:
if bullet.x < 800 and bullet.x > 0: #Making sure the bullet isn't off the screen.
bullet.x += bullet.vel #move our bullet according to velocity
else:
bullets.pop(bullets.index(bullet)) #Deleting our bullet by popping (removing) from list.
keys = pygame.key.get_pressed() # creating a variable to check for key presses
if keys [pygame.K_UP]:
if player.left:
facing = -1 #determining direction of bullet (left = -1)
else:
facing = 1 #determining direction of bullet (right = +1)
if len(bullets) < 6: #no. of bullets on screen at once.
bullets.append(Bullet(round(player.x + player.width // 2), round(player.y + player.height // 2), 6, (0,0,0), facing))
if keys[pygame.K_LEFT] and player.x > player.vel:
player.x -= player.vel
player.right = False
player.left = True
player.standing = False
elif keys[pygame.K_RIGHT]:
player.x += player.vel
player.right = True
player.left = False
player.standing = False
if player.x >= W-width:
player.x = W-width
else:
player.standing = True
player.walkCount = 0
if not (player.isJump):
if keys[pygame.K_SPACE]:
player.isJump = True
player.right = False
player.left = False
player.walkCount = 0
else:
if player.jumpCount >= -11.5:
neg = 1
if player.jumpCount < 0:
neg = -1
player.y -= (player.jumpCount ** 2) * 0.5 * neg
player.jumpCount -= 1
else:
player.isJump = False
player.jumpCount = 11.5
drawGameWindow()
menu()
pygame.quit()
#End of our code.
