Change reputation action

This changes the reputation of an AI or Player for a specified faction. Lower than zero reputation with a faction generally results in unfavorable reactions by the faction to the AI or Player. Higher than zero reputation with a faction generally results in favorable reactions by the faction to the AI or Player. AI Brains and Conversations query the reputation of the Player or AI with the AI's own faction.

Each AI or Player has a reputation value for every faction that is in the game.