Anti Player Kill (AntiPK)

Anti Player Kill is a Paper/Purpur plugin designed to prevent unauthorized player kills (RDM), enforce punishment rules, and provide system mechanisms for inventory safety and consensual PvP duels.

⚡ Features

• Combat & Aggression Detection: Tracks player hits and damage thresholds within a configurable time window to accurately flag unauthorized aggression.
• Warning & Punishment System:
  • Accumulates warnings for unauthorized kills with dynamic time-based decay.
  • Triggers configurable console punishment commands (e.g., ban, kick, tempban) upon reaching warning thresholds.
  • Supports repeat offense multipliers and custom duration caps.
• Inventory Dump System:
  • Automatically saves a snapshot of a player's inventory upon an unauthorized death.
  • Clears dropped items on death to prevent aggressors from stealing loot or exploiting resources.
  • Administrative commands to inspect, list, and restore inventory dumps to victims.
• Party & Group System: Allows players to form groups to manage team interactions and group duels.
• Consensual PvP / Duels: Enables players and groups to initiate mutually agreed duels, completely bypassing RDM checks and punishments.
• MiniMessage Formatting: Full support for rich text and modern color formatting across all system messages.

📋 Requirements

• Java: 21+
• Server Version: Spigot / Paper / Purpur or any other bukkit-based core 1.20.5+
• Adventure API (If your core doesn't have Adventure API built in)

🛠️ Commands & Permissions

Commands

Permissions

• antipk.bypass.aggression — Allows players to kill others without being flagged as aggressors (Default: false).
• antipk.reload — Grants access to /antipk reload (Default: op).
• antipk.dumps — Grants access to /antipk dump management commands (Default: op).

Default Configuration (most of importants)(config.yml)

warns:
  warns-is-enabled: true
  warn-msg: "<red>[!] You committed an unauthorized kill. Violation logged: [<white>%warns%/%max_warns%</white>].</red>"
  last-warn-msg: "<dark_red><bold>[WARNING]</bold></dark_red> <red>Maximum limit reached. Any subsequent unauthorized kill will trigger an immediate punishment.</red>"
  static-warn-msg: "<red>[!] You committed an unauthorized kill of a player.</red>"
  warns-msg-is-enabled: true
  warn-is-dynamic: true
  warn-decay-minutes: 180
  warn-limit: 2

actions:
  actions-is-enabled: true
  punishment-command: "ban %player% %duration% %reason%"
  default-reason: "Exceeded maximum RDM violation limit."
  relapse-detect: true
  base-punishment-duration: "24h"
  repeat-multiplier: 2.0
  max-duration: "30d"

combat:
  ttl-seconds: 30
  min-damage-threshold: 4.0
  min-hits-threshold: 2