PaddleBallGame.py

PaddleBallGame.py

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+import random
+import pygame as pg
+import sys,time
+
+
+pg.init()   #starting of the game 
+screen_width  = 800   
+screen_height = 800
+
+# bg_img = pg.image.load('back1.jpg')
+# bg_img = pg.transform.scale(bg_img,(800,800))
+
+win = pg.display.set_mode((screen_width,screen_height))  #win is use for showing window of given width and height
+paddle = pg.Rect((screen_width/2-60),770,120,15)  #paddle will draw at the bottom in the middle of width
+clock = pg.time.Clock()
+
+font = pg.font.Font('arial 1.ttf',36)
+score_text = font.render('Score : 0',True,"#FFFF00",(0,0,0))
+score_text_Rect = score_text.get_rect()
+score_text_Rect.x = 10
+score_text_Rect.y = 10
+
+font2 = pg.font.Font('arial 1.ttf',64)
+game_over_text = font2.render('GAME OVER',True,(255,0,0),(0,0,0))
+game_over_text_rect = game_over_text.get_rect()
+game_over_text_rect.center = (screen_width//2,screen_height//2)
+
+font3 = pg.font.Font('arial 1.ttf',24)
+choice_text = font3.render('Choose Mode ',True,"#97FFFF",(0,0,0))
+choice_text_rect = choice_text.get_rect()
+choice_text_rect.x = 575
+choice_text_rect.y = 10
+
+
+font4 = pg.font.Font('arial 1.ttf',18)
+choice1_text = font4.render('1. Enter e for Easy ',True,"#97FFFF",(0,0,0))
+choice1_text_rect = choice1_text.get_rect()
+choice1_text_rect.x = 600
+choice1_text_rect.y = 40
+
+
+font5 = pg.font.Font('arial 1.ttf',18)
+choice2_text = font5.render('2. Enter d for Difficult ',True,"#97FFFF",(0,0,0))
+choice2_text_rect = choice2_text.get_rect()
+choice2_text_rect.x = 600
+choice2_text_rect.y = 60
+
+
+font6 = pg.font.Font('arial 1.ttf',24)
+reset_text = font6.render('Enter r for reset ',True,(219,112,147),(0,0,0))
+reset_text_rect = reset_text.get_rect()
+reset_text_rect.center = (screen_width//2,25)
+
+font7 = pg.font.Font('arial 1.ttf',24)
+exit_text = font7.render('Enter z for exit ',True,(219,112,147),(0,0,0))
+exit_text_rect = exit_text.get_rect()
+exit_text_rect.center = (screen_width//2,60)
+
+font8 = pg.font.Font('arial 1.ttf',48)
+welcome_text = font8.render('WELCOME ',True,"white",(0,0,0))
+welcome_text_rect = welcome_text.get_rect()
+welcome_text_rect.center = (screen_width//2,screen_height//2)
+
+font9 = pg.font.Font('arial 1.ttf',24)
+start_text = font9.render('Enter space to start the game ',True,(205,102,0),(0,0,0))
+start_text_rect = start_text.get_rect()
+start_text_rect.center = (screen_width//2,450)
+
+
+run_game = True
+start_game = False
+paddle_speed = 10
+max_ball_speed = 10
+min_ball_speed = 5
+ball_x_speed = 0
+ball_y_speed = 0
+old_time = time.time()   
+target_fps = 60
+score = 0
+ball_x = paddle.x+60
+ball_y = paddle.y-13
+point = 0
+z=0
+clr = ["#54FF9F","#8A2BE2","#CD3333","#7FFF00","#800080","#ADFF2F"]
+start=False
+
+def score_updater(): 
+    global score,score_text
+    score+=1
+    score_text = font.render(f'Score : {score}',True,"#FFFF00",(0,0,0))
+
+def check_collision():
+    global screen_width,paddle,ball_x,ball_y,ball_x_speed,ball_y_speed,start_game,point,z
+    #for fixing paddle from going outside the screen 
+    if paddle.x<0:
+        paddle.x=0
+    if paddle.x+120>screen_width:
+        paddle.x = screen_width-120
+
+    #for making ball from going outside the screen from left and right
+    if ball_x-13<=0 or ball_x+13>=screen_width:
+        ball_x_speed = -ball_x_speed
+    if ball_y-13 <0:
+        ball_y_speed = -ball_y_speed
+
+    #when ball hit the paddle 
+    if ball_y+13>=paddle.y-5 and start_game==True and ball_x>paddle.x and ball_x<paddle.x+120:
+        ball_y-=15
+        ball_y_speed=-ball_y_speed
+        z+=1
+        point = z%6
+        score_updater()
+    elif ball_y>paddle.y:
+        game_over()
+
+def game_over():
+    global run_game
+    run_game = False
+
+def reset():
+    global ball_x,ball_y,score,score_text
+    ball_x = paddle.x+60
+    ball_y = paddle.y-13
+    score =0
+    score_text = font.render(f'Score : {score}',True,"#FFFF00",(0,0,0))
+
+
+
+while True :
+    new_time = time.time()  #time after the frame change
+    dt = new_time-old_time  #time between frame change
+    old_time = new_time
+
+    for event in pg.event.get():
+        if event.type == pg.QUIT or (event.type==pg.KEYDOWN and event.key == pg.K_z):
+            pg.quit()
+            sys.exit()
+
+
+        if event.type==pg.KEYDOWN:
+            if event.key==pg.K_e:
+                target_fps = 60
+            elif event.key == pg.K_d:
+                target_fps = 90
+
+            if event.key==pg.K_r:
+                run_game = True
+                start_game = False
+                reset()
+
+
+            if event.key==pg.K_SPACE:
+                start_game = True
+                ball_y-=10
+                sign = random.randint(0,1)
+                ball_y_speed = -random.randint(min_ball_speed,max_ball_speed)
+                ball_x_speed = random.randint(min_ball_speed,max_ball_speed)
+                if sign ==0:
+                    ball_x_speed =-ball_x_speed
+
+    if run_game==True:
+        check_collision()
+        key = pg.key.get_pressed()    #the keys which are pressed stored in key variable
+        if key[pg.K_RIGHT]:
+            paddle.x+=paddle_speed*dt*target_fps
+            if start_game==False:
+                ball_x=paddle.x+60
+        elif key[pg.K_LEFT]:
+            paddle.x-=paddle_speed*dt*target_fps
+            if start_game==False:
+                ball_x=paddle.x+60
+
+        win.fill("black")  #insted of clearing background we fill color
+        # win.blit(bg_img,(0,0))  
+        pg.draw.rect(win,"white",paddle)   #padlle will be drawn at the specified positions
+        if start_game == False:
+            win.blit(welcome_text,welcome_text_rect)
+            win.blit(start_text,start_text_rect)
+            pg.display.update()
+            pg.draw.circle(win,"white",(ball_x,ball_y),13)
+        else:
+            ball_x+=ball_x_speed*dt*target_fps
+            ball_y+=ball_y_speed*dt*target_fps
+            pg.draw.circle(win,clr[point] ,(ball_x,ball_y),13)
+
+    else:
+        win.blit(game_over_text,game_over_text_rect)
+
+    win.blit(score_text,score_text_Rect)
+    win.blit(choice_text,choice_text_rect)
+    win.blit(choice1_text,choice1_text_rect)
+    win.blit(choice2_text,choice2_text_rect)
+    win.blit(reset_text,reset_text_rect)
+    win.blit(exit_text,exit_text_rect)
+    pg.display.update()
+    clock.tick(60)