🧩 About the Project

This Unity 2D project presents a puzzle game prototype based on a drag-and-drop mechanic. The player is expected to complete a visual layout by dragging and placing pieces into the correct positions. The core game mechanic revolves around user interaction and visual alignment.

⚙️ Technologies Used

• Unity Game Engine

• C# Programming Language

• Unity 2D Physics & Input System

• (Optional) Shader or visual effects systems

🧠 Implemented Mechanics

1. 🎯 Piece Placement System

• The player can drag objects in the scene using the left mouse button.

• When placed in the correct position, the object snaps automatically into place.

• If dropped in an incorrect position, the object will not stay.

2. 🖱️ Drag-and-Drop Mechanic

• Puzzle pieces can be selected and dragged with the mouse.

• The object’s position is constantly updated during dragging.

• Upon release, a position check is performed.

3. ✅ Accuracy Check

• Each puzzle piece has a predefined correct position.

• Once correctly placed, the piece is locked in and no longer interactable.

• A “success” state can be triggered when all pieces are placed correctly.

🗂️ Project Structure

• Assets/Scripts: Contains the C# scripts that control game mechanics.

• Scenes/MainScene: Holds the main scene of the game.

• Prefabs: All draggable pieces are defined as prefabs.

• Sprites: Puzzle pieces and background images are stored here.

🧪 Development Notes

• The code structure is kept simple and educational.

• Suitable for beginner Unity developers.

• The project is easily extendable (difficulty levels, time limit, scoring system, etc.).

💡 Future Plans (Optional Additions)

🧭 Level System: Progression through multiple puzzle scenes
🎵 Sound Effects: Sounds for piece placement and success
🖼️ UI: Remaining pieces, success messages, restart button
📱 Mobile Compatibility: Touch-based drag-and-drop system
🏆 Scoring System: Points based on speed and correct moves