feat: Implement Fact-based Rule evaluation and trigger mechanism

[Bli-AIk]

🔗 Is your feature request related to a specific issue?

Complex game logic and conditions are often hardcoded directly in C# scripts. This makes the logic opaque and difficult for designers to inspect or modify without involving a programmer.

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💡 Feature Description

Build a rule engine that can evaluate a set of conditions based on the current state of the Fact system and trigger actions or events when conditions are met.

• Expected outcome or effect: Abstraction of complex conditional logic out of code and into data-driven rule sets.
• Specific implementation ideas: The following definitions are for reference only and are subject to change. Implementation could include:
  • A Rule data structure that contains a list of Conditions and a list of Actions.
  • A Condition could be "Fact player_level is greater than 10".
  • An Action could be "Publish UnlockFireballSpellEvent".
  • A RuleEngine that continuously evaluates a set of active rules against the FactDatabase.
• Usage scenarios or benefits:
  • A designer can define a rule: "IF quest_A_complete is true AND player_is_in_town is true, THEN trigger StartQuestB event."
  • This is extremely powerful for creating systemic interactions, dynamic quests, and emergent game behavior.

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⚖ Alternatives Considered

N/A

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📝 Additional Information

This feature is heavily dependent on the Fact and Event systems.
Should complete #4 and #5 first.