Merge pygame_tutorials repository

adds amazon price tracking project
adds python with databases

Author: Kumar

Milestone Project 1/Tic_tac.py

@@ -70,7 +70,8 @@ def win_check(board, mark):
         or (  # down the right side
             board[7] == mark and board[5] == mark and board[3] == mark
         )
-        or (board[9] == mark and board[5] == mark and board[1] == mark)  # diagonal
+        # diagonal
+        or (board[9] == mark and board[5] == mark and board[1] == mark)
     )  # diagonal
 
 

Pygame_tutorial/BouncingBall/ball.png

@@ -0,0 +1,58 @@
+import pygame
+
+# initialize the pygame
+pygame.init()
+
+# create the screen
+X = 800
+Y = 600
+screen = pygame.display.set_mode((X, Y))
+running = True
+
+# title
+pygame.display.set_caption("Bouncing Ball")
+
+# Ball
+ballImg = pygame.image.load("ball.png")
+ballX = 10  # position x
+ballY = 10  # position y
+ballX_change = 2  # velocity x
+ballY_change = 2  # velocity y
+
+# Game Loop
+while running:
+    # set background
+    screen.fill((0, 0, 0))
+
+    # set ball
+    screen.blit(ballImg, (ballX, ballY))
+
+    # check for events
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            running = False
+
+    # update ball
+    ballX += ballX_change
+    ballY += ballY_change
+
+    # collision detection
+    # top
+    if ballX >= X - 64:
+        ballX_change = -1.5
+    # bottom
+    elif ballX <= 0:
+        ballX_change = 1.5
+
+    # right
+    if ballY >= Y - 64:
+        ballY_change = -1.5
+    # left
+    elif ballY <= 0:
+        ballY_change = 1.5
+
+    credit_font = pygame.font.Font("freesansbold.ttf", 12)
+    credit = credit_font.render("Created By: KUMAR SHANU", True, (255, 255, 0))
+    screen.blit(credit, (10, 580))
+    # update frame
+    pygame.display.update()

Pygame_tutorial/BouncingBall/main.py

@@ -0,0 +1,201 @@
+"""
+    Space Invaders
+    Version - 1.0.0
+    Simple Game Using Pygame 1.9.6
+    #its_Kumar
+
+"""
+
+import math
+import random
+
+import pygame
+from pygame import mixer
+
+# initialize the pygame
+pygame.init()
+
+# create the screen
+screen = pygame.display.set_mode((800, 600))
+running = True
+
+# title and icon
+pygame.display.set_caption("Space Invador")
+icon = pygame.image.load("images/ufo.png")
+pygame.display.set_icon(icon)
+background = pygame.image.load("images/background.png")
+
+# Background Sound
+mixer.music.load("sounds/background.wav")
+mixer.music.play(-1)
+
+# Player
+playerImg = pygame.image.load("images/space-ship.png")
+playerX = 370
+playerY = 480
+playerX_change = 0
+playerY_change = 0
+
+# Enemy
+enemyImg = []
+enemyX = []
+enemyY = []
+enemyX_change = []
+enemyY_change = []
+num_enemy = 6
+
+for i in range(num_enemy):
+    enemyImg.append(pygame.image.load("images/enemy.png"))
+    enemyX.append(random.randint(0, 735))
+    enemyY.append(random.randint(50, 150))
+    enemyX_change.append(1)
+    enemyY_change.append(30)
+
+# Bullet
+bulletImg = pygame.image.load("images/bullet.png")
+bulletX = 0
+bulletY = 480
+bulletX_change = 0
+bulletY_change = 20
+
+# "ready" - You can't see the bullet
+# "fire" - Bullet is moving
+bullet_state = "ready"
+
+# Score
+score_value = 0
+font = pygame.font.Font("freesansbold.ttf", 32)
+textX = 10
+textY = 10
+
+# Game over text
+over_font = pygame.font.Font("freesansbold.ttf", 64)
+
+credit_font = pygame.font.Font("freesansbold.ttf", 12)
+
+
+def player(x, y):
+    screen.blit(playerImg, (x, y))
+
+
+def enemy(x, y, i):
+    screen.blit(enemyImg[i], (x, y))
+
+
+def fire_bullet(x, y):
+    global bullet_state
+    bullet_state = "fire"
+    screen.blit(bulletImg, (x + 16, y + 10))
+
+
+def is_collision(X1, Y1, X2, Y2):
+    distance = math.sqrt(math.pow(X2 - X1, 2) + math.pow(Y2 - Y1, 2))
+    if distance < 27:
+        return True
+    else:
+        return False
+
+
+def show_score(x, y):
+    score = font.render("Score : " + str(score_value), True, (255, 255, 255))
+    screen.blit(score, (x, y))
+
+
+def game_over_text():
+    over_text = over_font.render("GAME OVER!!!   ", True, (255, 255, 255))
+    screen.blit(over_text, (200, 256))
+
+
+# Game Loop
+while running:
+    screen.fill((0, 0, 0))
+
+    # background image
+    screen.blit(background, (0, 0))
+
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            running = False
+
+        # if keystroke is pressed check it
+        if event.type == pygame.KEYDOWN:
+            if event.key == pygame.K_LEFT:
+                playerX_change = -5
+            if event.key == pygame.K_RIGHT:
+                playerX_change = 5
+            if event.key == pygame.K_UP:
+                playerY_change = -1
+            if event.key == pygame.K_DOWN:
+                playerY_change = 1
+            if event.key == pygame.K_SPACE:
+                if bullet_state == "ready":
+                    bulletX = playerX
+                    bulletY = playerY
+                    bullet_sound = mixer.Sound("sounds/laser.wav")
+                    bullet_sound.play()
+                    fire_bullet(bulletX, bulletY)
+
+        if event.type == pygame.KEYUP:
+            if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT:
+                playerX_change = 0
+            elif event.key == pygame.K_UP or event.key == pygame.K_DOWN:
+                playerY_change = 0
+
+    playerX += playerX_change
+    playerY += playerY_change
+    if playerX <= 0:
+        playerX = 0
+    elif playerX >= 736:
+        playerX = 736
+    if playerY <= 0:
+        playerY = 0
+    elif playerY >= 480:
+        playerY = 480
+
+    # Enemy Movement
+    for i in range(num_enemy):
+
+        # Game Over
+        if enemyY[i] > 420:
+            for j in range(num_enemy):
+                enemyY[j] = 2000
+            game_over_text()
+            break
+
+        enemyX[i] += enemyX_change[i]
+        if enemyX[i] <= 0:
+            enemyX_change[i] = 4
+            enemyY[i] += enemyY_change[i]
+        elif enemyX[i] >= 736:
+            enemyX_change[i] = -4
+            enemyY[i] += enemyY_change[i]
+
+        # Collision
+        collision = is_collision(enemyX[i], enemyY[i], bulletX, bulletY)
+        if collision:
+            expo_sound = mixer.Sound("sounds/explosion.wav")
+            expo_sound.play()
+            bulletY = 480
+            bullet_state = "ready"
+            score_value += 1
+            enemyX[i] = random.randint(0, 735)
+            enemyY[i] = random.randint(50, 150)
+
+        enemy(enemyX[i], enemyY[i], i)
+
+    # Bullet movement
+    if bulletY <= 0:
+        bulletY = 480
+        bullet_state = "ready"
+
+    if bullet_state is "fire":
+        fire_bullet(bulletX, bulletY)
+        bulletY -= bulletY_change
+
+    player(playerX, playerY)
+    show_score(textX, textY)
+    credit = credit_font.render("Created By: KUMAR SHANU", True, (255, 255, 0))
+    credit2 = credit_font.render("#its_Kumar", True, (255, 255, 0))
+    screen.blit(credit, (10, 580))
+    screen.blit(credit2, (730, 580))
+    pygame.display.update()