Personal Details

• Roll: 2007052
• Name: Efty Hasan

ColorExpert

ColorExpert is a fun and interactive iOS game built with SwiftUI where players match the name of a color with the correct color circle within a time limit. The game tracks the score and provides a simple restart option after it ends.

Features

• Randomly generated colors for each round.
• Score tracking based on correct answers.
• Countdown timer for added challenge.
• Interactive UI with buttons to select colors.
• Option to restart the game after it ends.

Screenshots

Code Overview

ContentView Structure:

• State Variables:

  • allColors: List of color names and their associated colors.
  • currentColor: The name of the color to match.
  • displayedColors: Randomly selected colors displayed on the screen.
  • score: Tracks the player’s score.
  • timeRemaining: Countdown timer for each round.
  • gameActive: Boolean to track if the game is running or over.
  • timer: Timer object for managing time.

• UI Layout:

  • A title displaying the game’s name.
  • The target color name shown in bold text.
  • A countdown timer and current score display.
  • A grid of four color circles as options to pick from.
  • A "Game Over" screen with the final score and a "Play Again" button.

• Game Functions:

  • startGame: Initializes the game, resets the timer, and picks random colors to display.
  • pickRandomColors: Randomly selects four colors, including the correct one, and shuffles them.
  • checkAnswer: Checks if the selected color matches the target; updates the score or ends the game.
  • resetTimer: Resets the timer to 10 seconds and schedules it to count down.
  • endGame: Stops the timer and switches to the game-over screen.
  • restartGame: Resets the score and restarts the game.