FlamingSentinel v2.2

FlamingSentinel AntiFreecam​

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Advanced Packet-Based Anti-Freecam & Anti-ESP Protection for Paper, Purpur & Folia​

Protect your underground world before cheaters ever see it.​

FlamingSentinel AntiFreecam is a premium security plugin that prevents Freecam and ESP clients from gaining valuable underground information by rewriting outgoing packets before they reach suspicious players.

Instead of attempting to detect every hacked client, FlamingSentinel focuses on protecting your world itself. Every player receives an individualized protected view based on their real server-side position, making underground scouting dramatically more difficult while allowing legitimate mining to remain smooth and natural.

Designed specifically for modern Paper-based servers using PacketEvents.

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Why FlamingSentinel?​

Unlike traditional anti-cheat plugins that attempt to identify hacked clients after they cheat, FlamingSentinel prevents sensitive underground information from being sent in the first place.

✔ Packet-level protection
✔ Individual player masking
✔ Anti-Freecam
✔ Anti-X-ray Assistance
✔ Anti-ESP
✔ Fake Trap System
✔ Confidence-Based Detection
✔ Staff Alerts
✔ Automatic Punishments
✔ Modern Paper Architecture

Click to expand...

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Main Features​

🛡 Packet-Based Underground Protection​

Instead of replacing blocks inside the world, FlamingSentinel rewrites outgoing chunk packets before they reach protected players.

The actual Minecraft world remains untouched.

Each player receives their own protected underground view.

Available mask modes include:

• Stone
• Deepslate
• Bedrock
• Void
• Custom Block

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Optional cave preservation lets you hide valuable terrain while maintaining natural cave layouts.

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Real-Body Reveal System​

Only the player's real server-side body determines what underground blocks become visible.

Freecam camera positions are ignored.

Configurable options include:

• Horizontal reveal radius
• Vertical reveal radius
• Reduced reveal radius for suspicious players
• Feet safety preload
• Vertical preload depth

Reveal radius is safely capped to prevent accidental overexposure.

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Valuable Block Protection​

Regular terrain and valuable blocks use separate reveal distances.

Players may legitimately see nearby caves while valuable resources remain hidden until they physically approach them.

Supports protection for:

• Diamond Ore
• Emerald Ore
• Ancient Debris
• Gold Ore
• Iron Ore
• Copper Ore
• Redstone Ore
• Lapis Ore
• Coal Ore
• Chests
• Trapped Chests
• Barrels
• Mob Spawners
• Shulker Boxes

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All protected blocks automatically become hidden again once the player leaves the configured reveal radius.

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👁 Advanced Entity Masking​

Entity packets can also be hidden underground.

Instead of removing entities from the world, FlamingSentinel simply withholds their spawn packets from protected viewers.

Supported entity categories:

• Players
• Hostile Mobs
• Passive Mobs
• Villagers
• Armor Stands
• Item Frames
• Paintings
• Dropped Items
• Experience Orbs
• Minecarts
• Boats

Click to expand...

Every category includes independent:

• Enable/Disable
• Hide Toggle
• Horizontal Radius
• Vertical Radius

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Individual entity overrides are also supported.

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Fake Trap Engine​

Generate fake underground targets that only exist for individual players.

Supported traps:

• Fake Diamond Ore
• Fake Chests
• Fake Mob Spawners

Click to expand...

These never modify the real world.

When suspicious players interact with fake targets, evidence is recorded toward their confidence score.

Configurable options include:

• Spawn Interval
• Spawn Chance
• Lifetime
• Maximum Active Traps
• Minimum Distance
• Maximum Distance

Click to expand...

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Confidence-Based Detection​

Rather than banning players from a single suspicious action, FlamingSentinel builds evidence over time.

Detection sources include:

• Fake Trap Interaction
• Frozen Body Interaction
• Underground Scanning
• Impossible Reach
• Camera Mismatch

Scores naturally decay over time, helping reduce false positives.

Server owners may configure:

• Detection weights
• Score decay
• Alert threshold
• Kick threshold
• Auto Kick
• Reach limits
• Cooldowns

Automatic punishment is disabled by default.

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Staff Alerts​

Receive real-time notifications whenever suspicious behaviour is detected.

Staff can monitor:

• Current confidence score
• Trigger source
• Player information
• Detection details

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⚙ Highly Configurable​

Every major feature can be customized.

Configuration includes:

• Packet masking
• World whitelist
• World blacklist
• Reveal distances
• Valuable block settings
• Entity masking
• Trap system
• Detection scoring
• Staff alerts
• Auto punishments
• Messages

Supports both:

• Legacy Colors (&a)
• Hex Colors (&#55FFAA)

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Commands​

Aliases​

• /flamingfreecam
• /fsaf

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Permissions​

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Supported Platforms​

• Paper
• Purpur
• Folia

Minecraft Version​

• 1.21.x

Java​

• Java 21

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Installation​

1. Stop your server.
2. Install PacketEvents.
3. Place FlamingSentinel inside the plugins folder.
4. Start the server.
5. Configure config.yml.
6. Reload using /freecam reload.
7. Test using staff alerts.
8. Enable automatic punishment when satisfied.

Click to expand...

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🛠 Performance​

FlamingSentinel is designed for modern Paper servers.

✔ Packet optimized

✔ Low memory usage

✔ Per-player masking

✔ Asynchronous processing where possible

✔ Minimal gameplay impact

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⚠ Important Information​

No Minecraft plugin can detect every hacked client with 100% certainty.

FlamingSentinel's primary protection is preventing protected underground information from ever reaching the client.

Detection, traps and confidence scoring provide additional evidence while helping reduce false positives

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Support​

When requesting support, include:

• Server Software
• Minecraft Version
• Java Version
• PacketEvents Version
• Plugin Version
• Console Errors
• Configuration
• Steps to Reproduce