private IEnumerable <AIResearchFramework.TechBeat> AIGetTechBeats(
IEnumerable <Tech> techs,
List <AIResearchModes> rhythm,
List <PlayerTechInfo> desiredTech = null)
{
foreach (Tech tech1 in techs)
{
Tech tech = tech1;
for (int beat = 0; beat < rhythm.Count; ++beat)
{
if (AIResearchFramework.AIContainsTech(new AIResearchModes?(rhythm[beat]), new TechFamilies?(), tech))
{
if (desiredTech != null)
{
desiredTech.Any <PlayerTechInfo>((Func <PlayerTechInfo, bool>)(x => x.TechFileID == tech.Id));
}
yield return(new AIResearchFramework.TechBeat()
{
Tech = tech,
Beat = beat
});
}
}
}
}
private static List <Tech> AISelectAvailableTechs(
StrategicAI ai,
AIResearchModes?mode,
TechFamilies?family)
{
return(ai.Game.GameDatabase.GetPlayerTechInfos(ai.Player.ID).Where <PlayerTechInfo>((Func <PlayerTechInfo, bool>)(x => AIResearchFramework.AIIsTechAvailable(x.State))).Select <PlayerTechInfo, Tech>((Func <PlayerTechInfo, Tech>)(y => ai.Game.AssetDatabase.MasterTechTree.Technologies.First <Tech>((Func <Tech, bool>)(z => y.TechFileID == z.Id)))).Where <Tech>((Func <Tech, bool>)(x => AIResearchFramework.AIContainsTech(mode, family, x))).ToList <Tech>());
}
