Programming Theory Project

A simple 3D game where you fight waves of enemies and pick up health packs to stay alive.

It was built in Unity to demonstrate the four pillars of Object-Oriented Programming (OOP): Inheritance, Polymorphism, Abstraction, and Encapsulation.

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🚀 Quick Start

Want to skip the code and just play?

1. Download the Repository
2. Extract the ZIP file.
3. Open the BuildWindows folder and launch Programming Theory Project.exe.

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🎮 Controls

Key	Action
W A S D	Move
SPACE	Jump
LEFT CLICK	Attack
V	Change Camera View

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📸 Screenshots

Main Menu	Controls

First-Person View (Wave 1)	Third-Person View (Wave 1)

Multiple Skeleton Enemies (Wave 2)	Health Pickup

Orc Enemy (Wave 3)	Death Screen

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🧠 OOP Implementation

• Inheritance: PlayerHealth and EnemyHealth inherit from HealthManager; PlayerAttack and EnemyAttack inherit from AttackManager
• Polymorphism: PlayerAttack and EnemyAttack override the virtual Attack() method with unique behavior; TakeDamage() is overridden in PlayerHealth to update UI
• Abstraction: WaveManager spawns waves without exposing details; ChasePlayer handles enemy AI logic; MeleeAttackHandler manages combat without exposing internals
• Encapsulation: Health property in HealthManager uses a private _health field with protected getter/setter to control access and prevent invalid states

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🛠️ Built With

• Game Engine: Unity (2021.3.9f1)
• Scripting Language: C#
• Course: Unity Junior Programmer Pathway (Submission: Programming Theory in Action)
• Assets Used:
  • Orc
  • Skeleton
  • Sword
  • Melee Animations
  • First-Aid Set

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2023