# 🎮 Garry's Mod PropHunt Server

A complete, production-ready PropHunt server setup with automated installation, updates, and Docker support.

## 🚀 Quick Start

### One-Liner Docker Install
```bash
curl -fsSL https://git.vish.gg/Vish/gmod-prophunt-server/raw/branch/main/install-docker.sh | bash
```

### Bare Metal Install
```bash
curl -fsSL https://git.vish.gg/Vish/gmod-prophunt-server/raw/branch/main/install.sh | bash
```

## 📦 What's Included

- **Garry's Mod Server** (via SteamCMD)
- **MetaMod:Source** - Latest stable version
- **SourceMod** - Latest stable version
- **PropHunt Gamemode** - Pre-configured
- **Essential Plugins**:
  - ULX Admin Mod
  - ULib
  - PropHunt Enhanced
  - Anti-Cheat basics
  - Workshop Collection Downloader

## 📁 Directory Structure

```
gmod-prophunt-server/
├── cfg/                    # Server configuration files
│   ├── server.cfg          # Main server config
│   ├── autoexec.cfg        # Auto-execute commands
│   └── mount.cfg           # Content mounting
├── scripts/                # Management scripts
│   ├── install.sh          # Full installation
│   ├── update.sh           # Update server & addons
│   ├── start.sh            # Start server
│   └── backup.sh           # Backup script
├── docker/                 # Docker files
│   ├── Dockerfile          # Container definition
│   └── docker-compose.yml  # Compose setup
├── sourcemod/              # SourceMod configuration
├── workshop/               # Workshop collection config
└── metamod/                # MetaMod configuration
```

## ⚙️ Configuration

### Server Settings
Edit `cfg/server.cfg` to customize:
- Server name
- RCON password
- Max players
- Map rotation
- Workshop collection ID

### Workshop Collection
The default workshop collection includes essential PropHunt content. To use your own:
1. Create a collection on Steam Workshop
2. Update `WORKSHOP_COLLECTION_ID` in `cfg/server.cfg`
3. Run `./scripts/update.sh`

## 🔧 Management Commands

```bash
# Start server
./scripts/start.sh

# Update everything (server, addons, plugins)
./scripts/update.sh

# Backup server data
./scripts/backup.sh

# View logs
tail -f /home/gmod/serverfiles/garrysmod/logs/console.log
```

## 🐳 Docker Management

```bash
# Start with Docker Compose
docker-compose up -d

# View logs
docker-compose logs -f

# Stop
docker-compose down

# Update
docker-compose pull && docker-compose up -d
```

## 🔒 Default Ports

| Port | Protocol | Purpose |
|------|----------|---------|
| 27015 | UDP/TCP | Game server |
| 27005 | UDP | Client port |
| 27020 | UDP | SourceTV |

## 📝 Environment Variables

| Variable | Default | Description |
|----------|---------|-------------|
| `SRCDS_TOKEN` | - | Steam Game Server Token (required) |
| `SERVER_NAME` | PropHunt Server | Server name |
| `RCON_PASSWORD` | changeme | RCON password |
| `MAX_PLAYERS` | 24 | Maximum players |
| `MAP` | ph_office | Starting map |
| `WORKSHOP_COLLECTION` | - | Workshop collection ID |

## 🔑 Getting a Server Token

1. Go to https://steamcommunity.com/dev/managegameservers
2. Create a new game server account for App ID `4000` (Garry's Mod)
3. Copy the token and set it as `SRCDS_TOKEN`

## 🛠️ Troubleshooting

### Server crashes with "tcmalloc: large alloc" error
This is a memory allocation failure in Google's tcmalloc library. The fix is applied automatically by our start scripts, which disable tcmalloc. If you still see this error:
```bash
# Manually disable tcmalloc
mv /home/gmod/serverfiles/bin/libtcmalloc_minimal.so.4 /home/gmod/serverfiles/bin/libtcmalloc_minimal.so.4.disabled
```

### "Item is not a collection!" error
```
Processing collection XXXXX...
   Item is not a collection!
```
**Cause:** You're using an individual addon ID instead of a collection ID.

**Fix:** 
1. Go to `https://steamcommunity.com/sharedfiles/filedetails/?id=YOUR_ID`
2. If it shows a single addon (not a "Collection"), you need to create a proper collection
3. Create a new collection on Steam Workshop containing your desired addons
4. Use that collection's ID instead

### "-authkey is no longer required" warning
This warning can be safely ignored. The `-authkey` parameter was deprecated by Garry's Mod and is no longer needed for workshop content.

### Server won't start
- Check that `SRCDS_TOKEN` is set
- Verify ports 27015-27020 are open
- Check logs in `garrysmod/logs/`

### Workshop content not downloading
- Verify collection is public
- Check `WORKSHOP_COLLECTION` is set correctly (must be a Collection ID, not an addon ID!)
- Ensure server has internet access

### Players can't connect
- Ensure firewall allows UDP/TCP 27015
- Verify server is properly registered with Steam

### Missing 32-bit libraries warning
```
WARNING: Failed to load 32-bit libtinfo.so.5 or libncurses.so.5.
```
Install the required libraries:
```bash
# Debian/Ubuntu
sudo apt-get install lib32tinfo5 libncurses5:i386

# CentOS/RHEL
sudo yum install ncurses-libs.i686
```

## 📜 License

MIT License - Free to use and modify.

## 🤝 Contributing

Pull requests welcome! Please read the contribution guidelines first.