Enforce Single Resource Extractor

This Rust server plugin ensures fair resource gathering by limiting each resource extractor (such as oil refineries, water catchers, etc.) to only one player at a time. This prevents players from monopolizing resources and creates a more balanced gameplay experience for all server members. The plugin helps mitigate situations where a single player or group can dominate resource production, leading to a fairer and more competitive environment. By implementing this restriction, the plugin promotes a more collaborative and engaging gameplay experience, encouraging players to work together or strategically plan their resource acquisition.

The plugin offers a simple yet effective solution to a common issue in Rust servers: the unfair concentration of resources in the hands of a few. It is a valuable tool for server administrators seeking to enhance the fairness and balance of their server.