0ad/binaries/data/mods/public/simulation/helpers/Setup.js

function LoadMapSettings(settings)
{
	// Default settings for old maps
	if (!settings)
		settings = {};

	if (settings.DefaultStance)
	{
		for each (var ent in Engine.GetEntitiesWithInterface(IID_UnitAI))
		{
			var cmpUnitAI = Engine.QueryInterface(ent, IID_UnitAI);
			cmpUnitAI.SetStance(settings.DefaultStance);
		}
	}

	if (settings.RevealMap)
	{
		var cmpRangeManager = Engine.QueryInterface(SYSTEM_ENTITY, IID_RangeManager);
		if (cmpRangeManager)
			cmpRangeManager.SetLosRevealAll(true);
	}

	if (settings.CircularMap)
	{
		var cmpRangeManager = Engine.QueryInterface(SYSTEM_ENTITY, IID_RangeManager);
		if (cmpRangeManager)
			cmpRangeManager.SetLosCircular(true);
	}
	
	var cmpEndGameManager = Engine.QueryInterface(SYSTEM_ENTITY, IID_EndGameManager);
	if (settings.GameType)
	{
		cmpEndGameManager.SetGameType(settings.GameType);
	}
	cmpEndGameManager.Start();
}

Engine.RegisterGlobal("LoadMapSettings", LoadMapSettings);