Betrayal SMP — Official Plugin

The plugin used in the Betrayal SMP series by my friend BlakDevil.
Survival with teeth: crafting tables are lethal, enchantment tables are forbidden, and every kill you land makes you more dangerous.

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Features

⚔️ Kill-Based Enchanted Book Drops

Every time a player kills another player, the victim drops a random enchanted book.
The book's level scales with the killer's accumulated kill points:

Killer Kill Points	Dropped Book Level
1	Level 1 (any enchantment)
2	Level 2 — or level 1 for single-tier enchants (e.g. Silk Touch)
3	Level 3
4	Level 4
5+	Max level for any enchantment (e.g. Sharpness V, Protection IV, Power V)

Point rules:

• Kill a player → +1 point
• Get killed by a player → −1 point (minimum 0)
• Die to mobs, fall damage, fire, etc. → no point change
• Kill data persists across server restarts

Curse enchantments (Curse of binding, Curse of vanishing) are excluded from the loot pool.

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🪚 No Crafting Tables / Crafter Blocks

Players may only craft using the 2×2 grid inside their own inventory.

Opening a Crafting Table or Crafter block (1.21+):

1. Clears the player's entire inventory
2. Kills the player immediately

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📖 No Enchantment Table

Opening an Enchantment Table:

1. Clears the player's entire inventory
2. Kills the player immediately

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🧑‍💼 No Librarian Enchanted Book Trades

Attempting to take an enchanted book from a Librarian villager trade:

1. Clears the player's entire inventory
2. Kills the player immediately

All other villager trades and non-Librarian professions are completely unaffected.

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Compatibility

Minecraft Version	Spigot	Paper	Bukkit	Purpur
1.19 – 1.20.x	✅	✅	✅	✅
1.21 – 1.21.x	✅	✅	✅	✅

• Java 17 or newer is required (same as Minecraft 1.17+).
• The Crafter block restriction activates automatically on 1.21+ servers and is safely ignored on older versions.

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Installation

1. Download BetrayalSMP-1.0.jar
2. Drop it into your server's /plugins/ folder
3. Restart the server — no configuration needed

Kill data is stored at:

plugins/BetrayalSMP/killdata.yml