class LuDiAIAfterFix extends AIController {
    MAX_TOWN_VEHICLES = AIGameSettings.GetValue("max_roadveh");
    MIN_DISTANCE = 40;
    MAX_DISTANCE = 115;
    MAX_DISTANCE_INCREASE = 1.2;

    townManager = null;
    routeManager = null;
    buildManager = null;
	scheduledRemoves = AIList();

    cargoClass = null;

    bestRoutesBuilt = null;
    allRoutesBuilt = null;

    wrightAI = null;
	
	loading = null;
	loadData = null;

    constructor() {
        townManager = TownManager();
        routeManager = RouteManager();
        buildManager = BuildManager();

        if(!AIController.GetSetting("select_town_cargo")) {
            cargoClass = AICargo.CC_PASSENGERS;
        }
        else {
            cargoClass = AICargo.CC_MAIL;
        }

        bestRoutesBuilt = false;
        allRoutesBuilt = false;

        wrightAI = WrightAI(cargoClass, MIN_DISTANCE, MAX_DISTANCE);
		
		loading = true;
    }

    function Start();
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    function Save() {
//	    while(loading) {
//		    AILog.Warning("Still loading, can't save yet...")
//		}
        AILog.Warning("Saving...");

        local table = {};
        table.rawset("town_manager", townManager.saveTownManager());
        table.rawset("route_manager", routeManager.saveRouteManager());
        table.rawset("build_manager", buildManager.saveBuildManager());
		
        local scheduledRemovesTable = {};
		for (local tile = scheduledRemoves.Begin(), i = 0; scheduledRemoves.HasNext(); tile = scheduledRemoves.Next(), ++i) {
		    scheduledRemovesTable.rawset(i, [tile, scheduledRemoves.GetValue(tile)]);
		}
		table.rawset("scheduled_removes", scheduledRemovesTable);

        table.rawset("best_routes_built", bestRoutesBuilt);
        table.rawset("all_routes_built", allRoutesBuilt);

        table.rawset("wrightai", wrightAI.save());

        AILog.Warning("Saved!");

        return table;
    }

    function Load(version, data) {
	    loading = true;
		loadData = data;
        AILog.Info("Loading...");
    }
}

function LuDiAIAfterFix::Start() {
    local cargoId = Utils.getCargoId(cargoClass);
	local cargostr = AICargo.GetCargoLabel(cargoId);
    if (!AICompany.SetName("LuDiAI AfterFix " + cargostr)) {
        local i = 2;
        while (!AICompany.SetName("LuDiAI AfterFix " + cargostr + " #" + i)) {
            ++i;
        }
    }
	
	if (loading) {
        if (loadData != null) {
		    if(loadData.rawin("town_manager")) {
                townManager.loadTownManager(loadData.rawget("town_manager"));
            }

            if(loadData.rawin("route_manager")) {
                routeManager.loadRouteManager(loadData.rawget("route_manager"));
            }

            if(loadData.rawin("build_manager")) {
                buildManager.loadBuildManager(loadData.rawget("build_manager"));
            }

		    if(loadData.rawin("scheduled_removes")) {
		        local scheduledRemovesTable = loadData.rawget("scheduled_removes");
		        local i = 0;
		        while(scheduledRemovesTable.rawin(i)) {
		            local tile = scheduledRemovesTable.rawget(i);
			        scheduledRemoves.AddItem(tile[0], tile[1]);
			        ++i;
			    }
		    }
		    AILog.Info("Loaded " + scheduledRemoves.Count() + " scheduled removals.");

            if(loadData.rawin("best_routes_built")) {
                bestRoutesBuilt = loadData.rawget("best_routes_built");
            }
		    AILog.Info("Loaded " + bestRoutesBuilt + " best routes build.");

            if(loadData.rawin("all_routes_built")) {
                allRoutesBuilt = loadData.rawget("all_routes_built");
            }
		    AILog.Info("Loaded " + allRoutesBuilt + " all routes built.");

            if(buildManager.hasUnfinishedRoute()) {
                AILog.Warning("Unfinished route between " + AITown.GetName(buildManager.m_cityFrom) + " and " + AITown.GetName(buildManager.m_cityTo) + " detected!");
            }
		    AILog.Info("Loaded " + buildManager.hasUnfinishedRoute() + " has unfinished route.");

            if(loadData.rawin("wrightai")) {
                wrightAI.load(loadData.rawget("wrightai"));
            }
    	    AILog.Info("Loaded " + wrightAI + " wrightAI.");

            AILog.Warning("Game loaded.");
			loadData = null;
		}
		loading = false;
    }
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