public void ComputePath()
{
if (latLon == null)
{
errorHandler.ReportError("Latlon missing", ErrorState.close_window);
return;
}
try
{
// Compute path length
int steps = latLon.Count;
stepLengths = new float[steps];
// Calculate total travel length
totalLength = 0;
for (int k = 0; k < steps - 1; k++)
{
stepLengths[k] = worldMapGlobe.calc.Distance(latLon[k], latLon[k + 1]);
totalLength += stepLengths[k];
}
Debug.Log("Total path length = " + totalLength / 1000 + " km.");
}
catch (System.Exception ex)
{
errorHandler.CatchException(ex, ErrorState.close_window);
}
}
void Start()
{
gameManager = interfaceFactory.GameManager;
globeManager = interfaceFactory.GlobeManager;
uiManager = interfaceFactory.UIManager;
errorHandler = interfaceFactory.ErrorHandler;
if (gameManager == null || globeManager == null || uiManager == null || errorHandler == null)
{
gameObject.SetActive(false);
}
else
{
if (componentMissing)
{
errorHandler.ReportError("Mouse Cell Enterer missing component", ErrorState.restart_scene);
}
worldMapGlobe = globeManager.WorldMapGlobe;
if (worldMapGlobe == null)
{
errorHandler.ReportError("World Map Globe missing", ErrorState.restart_scene);
}
try
{
globeManager.WorldMapGlobe.OnCellEnter += HandleOnCellEnter;
}
catch (System.Exception ex)
{
errorHandler.CatchException(ex, ErrorState.restart_scene);
}
}
}
public List <Country>[] GetCountriesInRange(Cell startCell, int range)
{
if (range < 0 || startCell.index < 0 || worldMapGlobe.cells.Count() < startCell.index)
{
errorHandler.ReportError("Invalid input for GetCountriesInRange", ErrorState.close_window);
return(null);
}
List <Country>[] countries = new List <Country> [range + 1]; //provinces is an array of lists with each list containing
List <Country> foundCountries = new List <Country>(); //the provinces that can be reached at that distance.
List <Province>[] provinces = provinceParser.GetProvincesInRange(startCell, range);
if (provinces == null)
{
errorHandler.ReportError("Failed to parse provinces", ErrorState.close_window);
return(null);
}
try
{
//Create lists of the countries within range based off of the provinces in range
int i = 0;
//Province province;
foreach (List <Country> countryList in countries)
{
foreach (Province province in provinces[i])
{
Country country = worldMapGlobe.countries[province.countryIndex];
if (!foundCountries.Contains(country))
{
foundCountries.Add(country);
countries[i].Add(country);
}
}
i++;
}
}
catch (System.Exception ex)
{
errorHandler.CatchException(ex, ErrorState.close_window);
}
return(countries);
}
public List <Landmark> GetLandmarksInCell(Cell cell)
{
List <Landmark> landmarks = new List <Landmark>();
try
{
foreach (MappableObject mappableObject in cell.occupants)
{
if (mappableObject is Landmark)
{
Landmark castedLandmark = mappableObject as Landmark;
landmarks.Add(castedLandmark);
}
}
}
catch (System.Exception ex)
{
errorHandler.CatchException(ex, ErrorState.close_window);
return(null);
}
return(landmarks);
}
/// <summary>
/// Check if a given location is a correct drop off location given a desired province
/// </summary>
/// <param name="dropOffCell"> The cell drop off cell </param>
/// <param name="provinceDestination"> The desired province destination </param>
private bool AttemptProvinceDropOff(Cell dropOffCell, Province provinceDestination)
{
bool dropOffSuccess = false;
if (provinceDestination == null)
{
errorHandler.ReportError("Drop Off Failed: Province destination not set", ErrorState.close_window);
return(false);
}
List <Province> selectedProvinces = provinceParser.GetProvicesInCell(dropOffCell);
if (selectedProvinces == null)
{
errorHandler.ReportError("Drop Off Failed: No provinces in cell", ErrorState.close_window);
return(false);
}
foreach (Province province in selectedProvinces)
{
try
{
if (province == provinceDestination)
{
dropOffSuccess = true;
break;
}
}
catch (System.Exception ex)
{
errorHandler.CatchException(ex, ErrorState.close_window);
return(false);
}
}
return(dropOffSuccess);
}
/// <summary>
/// Called when a tourist needs to be generated and added to the palyer's inventory
/// </summary>
public void GenerateTourist()
{
//Get Player Character
IPlayerCharacter playerCharacter = playerManager.PlayerCharacter;
if (playerCharacter == null)
{
errorHandler.ReportError("Player character missing", ErrorState.restart_scene);
return;
}
//Intantiate tourist
GameObject touristObject = Instantiate(touristPrefab, new Vector3(0, 0, 0), Quaternion.identity);
touristObject.transform.parent = inventoryUI.UIObject.transform;
IInventoryTourist tourist = touristObject.GetComponent(typeof(IInventoryTourist)) as IInventoryTourist;
if (tourist == null)
{
errorHandler.ReportError("Tourist component of tourist prefab missing", ErrorState.restart_scene);
return;
}
//Give tourist its image
tourist.InventoryIcon = Resources.Load <Sprite>(touristImageFiles[touristImageIndex]);
touristImageIndex++;
if (touristImageIndex >= NUMBER_OF_TOURIST_IMAGES)
{
touristImageIndex = 0;
}
//Add tourist to player's inventory
playerCharacter.Inventory.AddItem(tourist, 0);
//Check if a region switch is needed
touristsInCurrentRegion++;
int rand = Random.Range(MIN_TIME_IN_REGION, MAX_TIME_IN_REGION);
if (touristsInCurrentRegion >= rand)
{
//Switch regions
try
{
int newRegionNeighbourIndex = Random.Range(0, CurrentRegion.neighbouringRegions.Count - 1);
CurrentRegion = CurrentRegion.neighbouringRegions[newRegionNeighbourIndex];
touristsInCurrentRegion = 0;
}
catch (System.Exception ex)
{
errorHandler.CatchException(ex, ErrorState.restart_scene);
}
}
}
/// <summary>
/// Set the terrain costs of all the cells that are reachable by the player
/// </summary>
public void SetCellCosts()
{
if (CellsInRange == null)
{
errorHandler.ReportError("Cells in range empty", ErrorState.restart_scene);
return;
}
foreach (Cell cell in CellsInRange[0])
{
try
{
//Get Climate From Cell
int provinceIndex = worldMapGlobe.GetProvinceNearPoint(cell.sphereCenter);
Province province = worldMapGlobe.provinces[provinceIndex];
string climateAttribute = province.attrib["ClimateGroup"];
//Loop Through Each Neighbor and Set the Cost from the Neighbor to the Cell
if (climateAttribute != "")
{
bool cellOccupied = false;
//Check if cell is occupied by something other than the player
if (cell.occupants.Any() && !cell.occupants.Contains(playerCharacter))
{
cellOccupied = true;
}
int cost = playerCharacter.ClimateCosts[climateAttribute];
if (cost == IMPASSABLE || cellOccupied)
{
worldMapGlobe.SetCellCanCross(cell.index, false);
}
else
{
worldMapGlobe.SetCellCanCross(cell.index, true);
foreach (Cell neighbour in worldMapGlobe.GetCellNeighbours(cell.index))
{
worldMapGlobe.SetCellNeighbourCost(neighbour.index, cell.index, cost, false);
}
}
}
}
catch (Exception ex)
{
errorHandler.CatchException(ex, ErrorState.close_window);
}
}
}
/// <summary>
/// Merge a neighboring province into a given province
/// </summary>
/// <param name="mainProvince"> The province absorbing its neighbor </param>
/// <param name="neighbor"> The province being absorbed </param>
private void MergeProvinces(Province mainProvince, Province neighbor)
{
try
{
int provinceIndex = worldMapGlobe.GetProvinceIndex(mainProvince.countryIndex, mainProvince.name);
//Merge provinces
worldMapGlobe.ProvinceTransferProvinceRegion(provinceIndex, neighbor.mainRegion, true);
//Clear unused attributes
//if (!loadedMapSettings.provinces)
// neighbor.attrib["PoliticalProvince"] = "";
//if (!loadedMapSettings.terrain)
neighbor.attrib["Terrain"] = "";
//if (!loadedMapSettings.climate)
neighbor.attrib["Climate"] = "";
}
catch (System.Exception ex)
{
errorHandler.CatchException(ex, ErrorState.close_window);
}
}
void Start()
{
gameManager = interfaceFactory.GameManager;
globeManager = interfaceFactory.GlobeManager;
uiManager = interfaceFactory.UIManager;
errorHandler = interfaceFactory.ErrorHandler;
if (gameManager == null || globeManager == null || uiManager == null || errorHandler == null)
{
gameObject.SetActive(false);
}
else
{
try
{
globeManager.WorldMapGlobe.OnCellClick += HandleOnCellClick;
}
catch (System.Exception ex)
{
errorHandler.CatchException(ex, ErrorState.restart_scene);
}
}
}
public List <Province> GetProvicesInCell(Cell cell)
{
List <Province> foundProvinces = new List <Province>();
List <Province> checkedProvinces = new List <Province>();
int provinceIndex;
try
{
//Create a list of points including each vertex of the cell and its center point
List <Vector3> cellPoints = cell.vertices.ToList();
cellPoints.Add(cell.sphereCenter);
foreach (Vector3 cellPoint in cellPoints)
{
provinceIndex = worldMapGlobe.GetProvinceIndex(cellPoint);
//Check if cell point is on a province
if (provinceIndex == -1)
{
//Get closest province to point if it is not centered on one
provinceIndex = worldMapGlobe.GetProvinceNearPoint(cellPoint);
}
//Add the province, if it is not already in the province list
Province province = worldMapGlobe.provinces[provinceIndex];
if (!foundProvinces.Contains(province))
{
foundProvinces.Add(province);
}
//Check to see if neighbours of province overlap with cell
List <Province> provinceNeighbours = worldMapGlobe.ProvinceNeighbours(provinceIndex);
bool provinceOverlaps;
foreach (Province neighbor in provinceNeighbours)
{
//countryIndex = neighbor.countryIndex;
//neighborIndex = worldMapGlobe.GetProvinceIndex(countryIndex, neighbor.name);
//Make sure you haven't already checked the province, this saves time
if (!checkedProvinces.Contains(neighbor))
{
checkedProvinces.Add(neighbor);
provinceOverlaps = false;
foreach (Region region in neighbor.regions)
{
foreach (Vector3 spherePoint in region.spherePoints)
{
if (worldMapGlobe.GetCellIndex(spherePoint) == cell.index)
{
provinceOverlaps = true;
break;
}
}
if (provinceOverlaps)
{
break;
}
}
if (provinceOverlaps && !foundProvinces.Contains(province))
{
foundProvinces.Add(neighbor);
}
}
}
}
}
catch (System.Exception ex)
{
errorHandler.CatchException(ex, ErrorState.close_window);
return(null);
}
return(foundProvinces);
}
