# UnityNew

**Repository Path**: clockdotnet/UnityNew

## Basic Information

- **Project Name**: UnityNew
- **Description**: html和Untiy (URP) 版的复刻加创新的Battle City。支持单人游戏、双人合作以及人机合作模式，包括多种坦克类型、丰富的道具系统和6 个关卡。
- **Primary Language**: C#
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-04-16
- **Last Updated**: 2026-10-01

## Categories & Tags

**Categories**: Uncategorized

**Tags**: 项目, 重要

## README

# TankGame: Tank Battle

A classic tank battle game implemented using Unity and Universal Render Pipeline (URP). The html version is in the `html` folder.

## Project Introduction

TankGame is a Unity remake of the classic arcade game "Tank Battle". It supports single-player, two-player co-op, and player-with-AI battle modes. The game fully restores the original core gameplay, including various tank types, a rich power-up system, 6 meticulously designed levels.

## Features

### Game Modes

- **1P (Single Player)** - Face enemy tank offensives alone to protect the base.
- **2P (Co-op)** - Local two-player cooperation to complete levels together.
- **2P_CPU (With AI)** - players with AI-controlled tanks.

### Tank System

- **Enemy Tanks** - 5 Types, each with unique characteristics:
  - Normal (type0) - Basic enemy, 100 points
  - Fast (type1) - Rapid movement, 200 points
  - Heavy (type2) - Double HP, 300 points
  - Fortified (type3) - Triple HP, 400 points
  - Armored (type4) - Quadruple HP, 500 points

### Power-Up System

The game includes 22 types of power-ups, divided into positive and negative categories:

**Positive Power-Ups (16 Types)**

- Invincibility, Armor, Extra Life, Rapid Fire, Speed Boost, Steel Piercer, Grass Clearer, Global Explosion, Water Walk, Handgun, Traction, Penetration, Super Bullet, Time Stop, Iron Shovel, Missile

**Negative Power-Ups (6 Types)**

- Teleport, Slow Bullet, Slow Down, Freeze, Allied Explosion, Rusted Shovel

### Other Features

- Procedurally generated tank and power-up icons
- Synthesized sound effect system (no external audio resources required)
- Complete level validation tools
- 6 meticulously designed levels

## Project Structure

```
Unity/
├── Assets/
│   ├── _Project/
│   │   ├── Scripts/
│   │   │   ├── Editor/          # Editor Tools
│   │   │   └── Runtime/         # Game Runtime Scripts
│   │   │       ├── Audio/       # Audio System
│   │   │       ├── Bullet/      # Bullet System
│   │   │       ├── Core/        # Core Game Logic
│   │   │       ├── Input/       # Input System
│   │   │       ├── Map/         # Map System
│   │   │       ├── PowerUp/     # Power-Up System
│   │   │       ├── Tank/        # Tank System
│   │   │       └── UI/          # User Interface
│   │   ├── ScriptableObjects/  # Game Data Assets
│   │   ├── Levels/             # Level Files
│   │   └── Input/              # Input Configuration Files
│   └── Settings/               # URP Settings
└── ProjectSettings/            # Unity Project Settings
```

## Quick Start

### Environment Requirements

- Unity 2022.3 or higher
- Universal Render Pipeline (URP)

## Level Design

Levels are stored as text files in the `Assets/_Project/Levels/` directory:

- `Level1.txt` ~ `Level6.txt`

Maps are designed using character grids and support the following elements:

- Bricks, Hard Bricks, Steel, Base, Grass, Water, Snow
- Player Spawn Points, Enemy Spawn Points

Use the Unity menu `TankGame > Validate Levels` to verify the validity of level files.

## Technical Details

### Coordinate System Conversion

The game adopts a pixel coordinate system, implementing the mutual conversion between logical coordinates and world coordinates via the `Coordinate` class:

- Map Size: 26 × 26 Grids
- Pixels per Grid: 16 × 16
- Pixels per Unit: 8

### Collision Detection

- Tank vs Map: Based on AABB collision detection
- Bullet vs Tank: Rectangle collision judgment
- Bullet vs Map: Raycast detection and cell query

### AI Behavior

Enemy tanks possess the following AI characteristics:

- Random movement and turning
- Detect base position and attack
- Obstacle avoidance and path optimization
- Different attack frequencies for different types

## License

This project is open-source under the MIT License. See the LICENSE file for details.

## Credits

Inspired by the classic arcade game "Battle City" (1985, Namco).