Battleship - Naval Armada

An interactive two-player Battleship game developed in Python using the Pygame library, designed to run on a Raspberry Pi 5 platform. The project replicates the classic naval strategy board game with digital interaction, visual effects, and audio feedback, optimized for touchscreen kiosks or embedded systems.

---

Abstract

This project presents the design and implementation of a two-player Battleship game running on Raspberry Pi 5. It focuses on recreating the gameplay experience with added UI/UX elements, event-driven programming, and sound integration suitable for portable or educational systems. The solution is cost-effective and can be operated on touchscreen kiosks, embedded setups, or via remote desktop access.

---

Keywords

Raspberry Pi 5, Pygame, Battleship, Game Development, Python, Touchscreen Interface, Embedded Gaming

---

System Design and Architecture

The game follows a modular architecture:

• Grid Engine: Generates 10x10 grids for each player, enabling precise ship placement and attack tracking.
• Rendering Module: Uses Pygame to display grids, ships, and hit/miss outcomes.
• Sound Module: Plays explosion and splash effects to provide immediate auditory feedback.
• Input System: Supports mouse and touch input; the 'R' key rotates ships during placement.
• Game Logic: Manages ship placement validation, turn handling, and win conditions.

---

Software Implementation

• Language: Python 3
• Library: Pygame
• Platform: Raspberry Pi OS (64-bit)
• Features:
  • Welcome screen with Start and Instructions options
  • Player name input
  • Drag-and-drop ship placement with rotation support
  • Real-time visual and audio feedback
  • Win condition detection with restart/quit options
  • Input validation to prevent invalid moves
• Code Structure:
  • Player class for grid operations, ship deployment, and attack handling
  • Main game loop for managing gameplay flow and state transitions

---

Hardware Implementation

• Operated primarily via VNC Viewer to remotely access the Raspberry Pi 5
• Supports mouse or touchscreen interaction
• Audio output through HDMI or remote desktop audio forwarding
• Can be connected to an HDMI display or touchscreen if required
• Portable and cost-effective, suitable for classroom or demonstration use

---

Results

The game achieved:

• Consistent 60 FPS rendering with smooth animations
• Accurate handling of ship placement, attack validation, and win detection
• Enhanced user engagement through audio-visual feedback
• Stable remote operation using VNC Viewer without performance loss

---

Future Scope

Planned improvements include:

1. AI-Based Single Player Mode: Incorporating algorithms for intelligent targeting (e.g., probability-based strategies, reinforcement learning).
2. Networked Multiplayer: Implementing local or online multiplayer via socket programming or web APIs.
3. UI/UX Enhancements: Additional animations, visual themes, and responsive layouts.

---

References

1. Raspberry Pi 5 Technical Specifications – Raspberry Pi Foundation, 2023
2. Pygame Documentation – Pygame Community, 2023
3. Python Language Reference – Python Software Foundation, 2023
4. VNC Connect – Remote Access Solutions – RealVNC Ltd., 2023

---

Getting Started

Prerequisites

• Raspberry Pi 5 with Raspberry Pi OS (64-bit)
• Python 3 installed
• Pygame library installed:

pip install pygame