desync during civilization 6 multiplayer

pPlayer:AttachModifierByID('RU_DISABLE_'. If (DoRandomUnlock(iUniqueUnitChance)) then Return (TerrainBuilder.GetRandomNumber(100, 'Random Unique Unlock') < iChance) įunction TryUnlockUnit (pPlayer, unitType) If (BuildingData.Name) thenīuildingData.Replaces = row.ReplacesBuildingType ImprovementData.Civic = row.PrereqCivic ĬachePrereqTech(row.PrereqTech, impType) ĬachePrereqCivic(row.PrereqCivic, impType) īuildingData.Name = Locale.Lookup(row.Name) īuildingData.Tech = row.PrereqTech īuildingData.Civic = row.PrereqCivic ĬachePrereqTech(row.PrereqTech, buildingType) ĬachePrereqCivic(row.PrereqCivic, buildingType) įor row in GameInfo.BuildingReplaces() do ImprovementData.Name = Locale.Lookup(row.Name) UnitData.Replaces = row.ReplacesUnitType UnitData.Civic = row.PrereqCivic ĬachePrereqTech(row.PrereqTech, unitType) ĬachePrereqCivic(row.PrereqCivic, unitType) If (row.TraitType = 'RU_TRAIT_CIVILIZATION_NO_PLAYER') then Store a list of all uniques unlocked by a civicįunction CachePrereqCivic (sCivic, sType) Store a list of all uniques unlocked by a tech Local iUniqueImprovementChance : number = 10 Local iUniqueBuildingChance : number = 10 Change these 3 variables to change the chance of uniques unlocking. There are some parts I could simplify - at first I thought it would help if I stored some data in tables, but then ended up only using them to retrieve names.

Here is the full LUA portion of the code. My for loops iterate over GameInfo like the line below, or use ipairs which from what I understand is better to use than pairs. Only other thing I can think of that might cause issues is if for loops iterate in a different order for different players. Could using random numbers during any of these events cause desync issues? Also at the beginning of the game a check is performed on uniques that don't have any prereq tech or civic, and this is called based on GameEvents.OnGameTurnStarted. The random function can be called due to Events.ResearchCompleted or Events.CivicCompleted. If we do a game without the mod then sync issues go away (well are much more rare). Also tried a three player game without R, but instead player B had all the sync issues. A little more detail - did a four player game and player R kept having sync issues, but all other players were fine including me and players B & C. Currently I am using TerrainBuilder.GetRandomNumber based on an old thread I saw on here, but when playing with friends one of the players always seem to have a lot of sync issues. I made a mod that makes so unique units, improvements, and buildings are unlocked randomly. For the two random number functions in the title (TerrainBuilder.GetRandomNumber vs Game.GetRandNum) is one better to use than the other? Especially when considering multiplayer desync issues?

Desync during civilization 6 multiplayer