From 9f26f0567d957ba702c3979c47c3ccc7b778403a Mon Sep 17 00:00:00 2001
From: Muskan Vaishnav <120307276+muskanv021@users.noreply.github.com>
Date: Sat, 5 Oct 2024 03:07:11 +0530
Subject: [PATCH] Create paddle.py

---
 paddle.py | 99 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 paddle.py

diff --git a/paddle.py b/paddle.py
new file mode 100644
index 00000000..05224daa
--- /dev/null
+++ b/paddle.py
@@ -0,0 +1,99 @@
+import pygame as pg
+import sys,time,random
+pg.init()
+SCREEN_WIDTH=800
+SCREEN_HEIGHT=800
+win=pg.display.set_mode((SCREEN_WIDTH,SCREEN_HEIGHT))
+paddle=pg.Rect(340,770,120,20)
+clock=pg.time.Clock()
+font = pg.font.Font('arial.ttf', 32)
+scoreText = font.render('Score: 0', True, (0,255,0), (0,0,0))
+scoreTextRect = scoreText.get_rect()
+scoreTextRect.x=10
+scoreTextRect.y=10
+font2 = pg.font.Font('arial.ttf', 64)
+gameOverText = font2.render('Game Over', True, (255,0,0), (0,0,0))
+gameOverTextRect = gameOverText.get_rect()
+gameOverTextRect.center=(SCREEN_WIDTH//2,SCREEN_HEIGHT//2)
+GAME_RUNNING=True
+BOX_SPEED=10
+TARGET_FPS=60
+MAX_BALL_SPEED=10
+MIN_BALL_SPEED=5
+BALL_X_SPEED=0
+BALL_Y_SPEED=0
+GAME_STARTED=False
+BALL_X=paddle.x+60
+BALL_Y=paddle.y-13
+SCORE=0
+dt=0
+old=time.time()
+def updateScore():
+    global SCORE,scoreText
+    SCORE+=1
+    scoreText = font.render(f'Score: {SCORE}', True, (0,255,0), (0,0,0))
+def checkCollision():
+    global SCREEN_WIDTH,paddle,BALL_X,BALL_Y,BALL_X_SPEED,BALL_Y_SPEED,GAME_STARTED
+    if paddle.x<0:
+        paddle.x=0
+    if paddle.x+120>SCREEN_WIDTH:
+        paddle.x=SCREEN_WIDTH-120
+    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
+    #Ball hits the paddle
+    if BALL_Y+13>=paddle.y-5 and GAME_STARTED==True and BALL_X>paddle.x and BALL_X<paddle.x+120:
+        BALL_Y-=15
+        BALL_Y_SPEED=-BALL_Y_SPEED
+        updateScore()
+    elif BALL_Y+13>paddle.y:
+        gameOver()
+def gameOver():
+    global GAME_RUNNING
+    GAME_RUNNING=False
+    
+while True:
+    new=time.time()
+    dt=new-old
+    old=new
+    for event in pg.event.get():
+        if event.type==pg.QUIT:
+            pg.quit()
+            sys.exit()
+        if event.type==pg.KEYDOWN:
+            if event.key==pg.K_SPACE:
+                GAME_STARTED=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 GAME_RUNNING==True:
+        checkCollision()
+        key=pg.key.get_pressed()
+        if key[pg.K_LEFT]:
+            paddle.x-=BOX_SPEED*dt*TARGET_FPS
+            if GAME_STARTED==False:
+                BALL_X=paddle.x+60
+        elif key[pg.K_RIGHT]:
+            paddle.x+=BOX_SPEED*dt*TARGET_FPS
+            if GAME_STARTED==False:
+                BALL_X=paddle.x+60
+        
+        win.fill("black")
+        pg.draw.rect(win,"white",paddle)
+        if GAME_STARTED==False:
+            pg.draw.circle(win,"green",(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,"green",(BALL_X,BALL_Y),13)
+    else:
+        win.blit(gameOverText,gameOverTextRect)
+    win.blit(scoreText,scoreTextRect)
+    pg.display.update()
+    
+    clock.tick(60)