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This repository contains my Python projects, including video games developed with Pygame, utility programs, and all related assets, such as images and sounds.

Author: CodingNinjaXtreme

Calculator.py

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+operator = input("Enter an operator (+ - * /): ")
+num1 = float(input("Enter first number: "))
+num2 = float(input("Enter second number: "))
+
+if operator == "+":
+    result = num1 + num2
+elif operator == "-":
+    result = num1 - num2
+elif operator == "*":
+    result = num1 * num2
+elif operator == "/":
+    result = num1 / num2
+else:
+    result = "Invalid operator!"
+
+print(result)

Compound Interest Calculator.py

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+principal = 0
+rate = 0
+time = 0
+
+while principal <= 0:
+    principal = float(input("Enter the principal: "))
+    if principal <= 0:
+        print("Principal cannot be less than or equal to 0.")
+
+while rate <= 0:
+    rate = float(input("Enter the interest rate: "))
+    if rate <= 0:
+        print("Rate cannot be less than or equal to 0.")
+
+while time <= 0:
+    time = int(input("Enter the time in years: "))
+    if time <= 0:
+        print("Time cannot be less than or equal to 0.")
+
+total = principal * pow(1 + rate / 100, time)
+print(f"Total amount after {time} years is {total:.2f}")

FindPrimeNumber.py

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+snum = input("Enter the Starting number: ")
+enum = input("Enter the Last number: ")
+
+num1 = int(snum)
+num2 = int(enum)
+
+for i in range(num1, num2 + 1):  # include num2 by adding 1
+    if i < 2:  # Ignore numbers less than 2, not primes
+        continue
+    for j in range(2, i,  1):
+        if i % j == 0:
+            break
+    else:
+        print(i)
+
+
+

Guessing game..py

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+import random
+
+def play_guessing_game(min_range, max_range):
+
+  computer_number = random.randint(min_range, max_range)
+  attempts = 0
+
+  while True:
+    try:
+      guess = int(input(f"Guess a number between {min_range} and {max_range}: "))
+      attempts += 1
+    except ValueError:
+      print("Invalid input. Please enter a number.")
+      continue
+
+    if guess < computer_number:
+      print("Too low!")
+    elif guess > computer_number:
+      print("Too high!")
+    else:
+      print(f"Congratulations! You guessed it in {attempts} attempts.")
+      break
+
+play_guessing_game(1, 100) 

Magic 8-ball simulator.py

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+# code
+import random
+responses = [
+       "Yes, definitely.",
+       " Chances are slim.",
+       "Unclear at the moment .",
+       "Cannot predict now.",
+       "Very doubtful.",
+       " Absolutely not.",
+       "Outlook not so good.",
+       "Highly likely."]
+# code
+while True:
+       question = input("Ask the magical 8 Ball a question (type 'exit' to quit): ")
+       if question.lower() == 'exit':
+           print("Goodbye!")
+           break
+       else:
+           print("Magic 8 Ball says:", random.choice(responses))
+

Python weight converter.py

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+weight = float(input("Enter your weight: "))
+unit = input("Kilograms or Pounds? (K or L): ").upper()  # Convert input to uppercase
+
+if unit == "K":
+    weight = weight * 2.205
+    unit = "Lbs."
+elif unit == "L":
+    weight = weight / 2.205
+    unit = "Kgs."
+else:
+    exit()
+
+print(f'Your weight is: {weight:.2f} {unit}')
+

Space Invaders.py

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+import math
+import random
+
+import pygame
+from pygame import mixer
+
+# Initialize Pygame
+pygame.init()
+
+# Create the screen
+screen = pygame.display.set_mode((800, 600))
+
+# Load background image
+background = pygame.image.load("image/background1.png")
+# Background Music
+mixer.music.load("image/background (1).wav")
+mixer.music.play(-1)
+
+# Title and Icon
+pygame.display.set_caption("Space Invaders")
+icon = pygame.image.load("image/ship.png")
+pygame.display.set_icon(icon)
+
+# Player
+PlayerImg = pygame.image.load("image/ship.png")
+PlayerX = 370
+PlayerY = 480
+PlayerX_change = 0
+
+# Enemy
+enemyImg = []
+enemyX = []
+enemyY = []
+enemyX_change = []
+enemyY_change = []
+num_of_enemies = 6
+
+for i in range(num_of_enemies):
+    enemyImg.append(pygame.image.load("image/Space-Invader-Enemy-1--Streamline-Cyber.png"))
+    enemyX.append(random.randint(0, 736))
+    enemyY.append(random.randint(50, 150))
+    enemyX_change.append(1)
+    enemyY_change.append(10)
+
+# Bullet
+bulletImg = pygame.image.load("image/laserBullet.png")
+bulletX = 0
+bulletY = 480
+bulletX_change = 0
+bulletY_change = 3
+bullet_state = "ready"
+
+# Score
+score_value = 0
+font = pygame.font.Font("freesansbold.ttf", 24)
+textX = 10
+textY = 10
+
+# Game Over font
+over_font = pygame.font.Font("freesansbold.ttf", 48)
+
+# Timer
+start_ticks = pygame.time.get_ticks()
+
+# Functions
+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 : " + str(score_value), True, (255, 255, 255))
+    screen.blit(over_text, (200, 250))
+
+def show_timer(x, y):
+    seconds = (pygame.time.get_ticks() - start_ticks) // 1000
+    timer = font.render("Time : " + str(seconds), True, (255, 255, 255))
+    screen.blit(timer, (x, y))
+
+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 - 60, y - 120))
+
+def isCollision(enemyX, enemyY, bulletX, bulletY):
+    distance = math.sqrt((enemyX - bulletX) ** 2 + (enemyY - bulletY) ** 2)
+    return distance < 27
+
+# Game Loop
+running = True
+game_over = False
+
+while running:
+    screen.fill((0, 0, 0))
+    screen.blit(background, (0, 0))
+
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            running = False
+
+        if not game_over:
+            if event.type == pygame.KEYDOWN:
+                if event.key == pygame.K_LEFT:
+                    PlayerX_change = -2
+                if event.key == pygame.K_RIGHT:
+                    PlayerX_change = 2
+                if event.key == pygame.K_SPACE and bullet_state == "ready":
+                    bullet_Sound = mixer.Sound('image/laser.wav')
+                    bullet_Sound.play()
+                    bulletX = PlayerX
+                    fire_bullet(bulletX, bulletY)
+
+            if event.type == pygame.KEYUP:
+                if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT:
+                    PlayerX_change = 0
+
+    if not game_over:
+        # Player movement
+        PlayerX += PlayerX_change
+        if PlayerX <= 0:
+            PlayerX = 0
+        elif PlayerX >= 736:
+            PlayerX = 736
+
+        # Enemy movement
+        for i in range(num_of_enemies):
+            if enemyY[i] > 200:
+                game_over = True
+                break
+
+            enemyX[i] += enemyX_change[i]
+
+            if enemyX[i] <= 0:
+                enemyX_change[i] = 1
+                enemyY[i] += enemyY_change[i]
+            elif enemyX[i] >= 736:
+                enemyX_change[i] = -1
+                enemyY[i] += enemyY_change[i]
+
+            collision = isCollision(enemyX[i], enemyY[i], bulletX, bulletY)
+            if collision:
+                explosion_Sound = mixer.Sound('image/laser.wav')
+                explosion_Sound.play()
+                bulletY = 480
+                bullet_state = "ready"
+                score_value += 1
+                enemyX[i] = random.randint(0, 736)
+                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 == "fire":
+            fire_bullet(bulletX, bulletY)
+            bulletY -= bulletY_change
+
+    # Draw player, score, timer
+    player(PlayerX, PlayerY)
+    show_score(textX, textY)
+    show_timer(680, 10)
+
+    if game_over:
+        game_over_text()
+
+    pygame.display.update()

Space-Invader-Enemy-1--Streamline-Cyber.png

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+unit = input("Is the temperature in Celsius or Fahrenheit? (F/C): ")
+temp = float(input("Enter the temperature"))
+
+if unit == "C":
+    temp = round (( 9 * temp) / 5 + 32, 1)
+    print(f'Your temperature in Fahrenheit is: {temp:.2f} °F')
+elif unit == "F":
+    temp = round (( 9 * temp) / 5 -32, 1)
+    print(f'Your temperature in Celsius is: {temp:.2f} °C')
+else:
+    print(f"{unit} is not a valid input")