/// <summary>
/// Separates a province from its current country producing a new country
/// </summary>
public void ProvinceSeparate(string newCountryName)
{
if (provinceIndex < 0 || provinceIndex >= map.provinces.Length)
{
return;
}
// Remove province form source country
Province province = map.provinces [provinceIndex];
Country sourceCountry = map.countries [countryIndex];
if (map.countries [countryIndex].provinces != null)
{
List <Province> sourceProvinces = new List <Province> (sourceCountry.provinces);
int provIndex = -1;
for (int k = 0; k < sourceCountry.provinces.Length; k++)
{
if (sourceCountry.provinces [k].name.Equals(province.name))
{
provIndex = k;
}
}
if (provIndex >= 0)
{
sourceProvinces.RemoveAt(provIndex);
sourceCountry.provinces = sourceProvinces.ToArray();
}
}
// Adds province region to a new country
Region regionProvince = province.regions [provinceRegionIndex];
Country targetCountry = new Country(newCountryName, sourceCountry.continent);
Region region = new Region(targetCountry, 0);
region.points = new List <Vector3> (regionProvince.points).ToArray();
targetCountry.regions.Add(region);
map.CountryAdd(targetCountry);
int targetCountryIndex = map.countries.Length - 1;
map.RefreshCountryDefinition(targetCountryIndex, null);
lastCountryCount = -1;
// Add province to the new country
if (targetCountry.provinces == null)
{
targetCountry.provinces = new Province[0];
}
List <Province> destProvinces = new List <Province> (targetCountry.provinces);
destProvinces.Add(province);
targetCountry.provinces = destProvinces.ToArray();
// Apply boolean operations on country polygons
Region provinceRegion = province.regions [provinceRegionIndex];
Region sourceRegion = sourceCountry.regions [sourceCountry.mainRegionIndex];
// Extract from source country - only if province is in the frontier or is crossing the country
for (int k = 0; k < sourceCountry.regions.Count; k++)
{
Region otherSourceRegion = sourceCountry.regions [k];
otherSourceRegion.sanitized = true;
}
PolygonClipper pc = new PolygonClipper(sourceRegion, provinceRegion);
if (pc.OverlapsSubjectAndClipping())
{
sourceRegion.sanitized = false;
pc.Compute(PolygonOp.DIFFERENCE);
}
else
{
// Look for other regions to substract
for (int k = 0; k < sourceCountry.regions.Count; k++)
{
Region otherSourceRegion = sourceCountry.regions [k];
pc = new PolygonClipper(otherSourceRegion, provinceRegion);
if (pc.OverlapsSubjectAndClipping())
{
otherSourceRegion.sanitized = false;
pc.Compute(PolygonOp.DIFFERENCE);
}
}
}
// Remove invalid regions from source country
for (int k = 0; k < sourceCountry.regions.Count; k++)
{
Region otherSourceRegion = sourceCountry.regions [k];
if (!otherSourceRegion.sanitized && otherSourceRegion.points.Length < 5)
{
sourceCountry.regions.RemoveAt(k);
k--;
}
}
// Transfer cities
int cityCount = map.cities.Count;
for (int k = 0; k < cityCount; k++)
{
City city = map.cities [k];
if (city.countryIndex == countryIndex && city.province.Equals(province.name))
{
city.countryIndex = targetCountryIndex;
}
}
// Transfer mount points
int mountPointCount = map.mountPoints.Count;
for (int k = 0; k < mountPointCount; k++)
{
MountPoint mp = map.mountPoints [k];
if (mp.countryIndex == countryIndex && mp.provinceIndex == provinceIndex)
{
mp.countryIndex = targetCountryIndex;
}
}
// Finish operation
map.HideCountryRegionHighlights(true);
map.HideProvinceRegionHighlights(true);
map.RefreshCountryDefinition(province.countryIndex, null);
province.countryIndex = targetCountryIndex;
map.RefreshProvinceDefinition(provinceIndex);
map.RefreshCountryDefinition(targetCountryIndex, null);
countryChanges = true;
provinceChanges = true;
cityChanges = true;
mountPointChanges = true;
ProvinceRegionSelect();
}
public void ProvinceTransferTo(int targetCountryIndex, int provinceIndex)
{
// Remove province form source country
Province province = map.provinces [provinceIndex];
Country sourceCountry = map.countries [countryIndex];
if (map.countries [countryIndex].provinces != null)
{
List <Province> sourceProvinces = new List <Province> (sourceCountry.provinces);
int provIndex = -1;
for (int k = 0; k < sourceCountry.provinces.Length; k++)
{
if (sourceCountry.provinces [k].name.Equals(province.name))
{
provIndex = k;
}
}
if (provIndex >= 0)
{
sourceProvinces.RemoveAt(provIndex);
sourceCountry.provinces = sourceProvinces.ToArray();
}
}
// Adds province to target country
Country targetCountry = map.countries [targetCountryIndex];
if (targetCountry.provinces == null)
{
targetCountry.provinces = new Province[0];
}
List <Province> destProvinces = new List <Province> (targetCountry.provinces);
destProvinces.Add(province);
targetCountry.provinces = destProvinces.ToArray();
// Apply boolean operations on country polygons
Region provinceRegion = province.regions [provinceRegionIndex];
Region sourceRegion = sourceCountry.regions [sourceCountry.mainRegionIndex];
Region targetRegion = targetCountry.regions [targetCountry.mainRegionIndex];
// Extract from source country - only if province is in the frontier or is crossing the country
for (int k = 0; k < sourceCountry.regions.Count; k++)
{
Region otherSourceRegion = sourceCountry.regions [k];
otherSourceRegion.sanitized = true;
}
PolygonClipper pc = new PolygonClipper(sourceRegion, provinceRegion);
if (pc.OverlapsSubjectAndClipping())
{
sourceRegion.sanitized = false;
pc.Compute(PolygonOp.DIFFERENCE);
}
else
{
// Look for other regions to substract
for (int k = 0; k < sourceCountry.regions.Count; k++)
{
Region otherSourceRegion = sourceCountry.regions [k];
pc = new PolygonClipper(otherSourceRegion, provinceRegion);
if (pc.OverlapsSubjectAndClipping())
{
otherSourceRegion.sanitized = false;
pc.Compute(PolygonOp.DIFFERENCE);
}
}
}
// Remove invalid regions from source country
for (int k = 0; k < sourceCountry.regions.Count; k++)
{
Region otherSourceRegion = sourceCountry.regions [k];
if (!otherSourceRegion.sanitized && otherSourceRegion.points.Length < 5)
{
sourceCountry.regions.RemoveAt(k);
k--;
}
}
// Add region to target country's polygon - only if the province is touching or crossing target country frontier
pc = new PolygonClipper(targetRegion, provinceRegion);
if (pc.OverlapsSubjectAndClipping())
{
pc.Compute(PolygonOp.UNION);
}
else
{
// Add new region to country
Region newCountryRegion = new Region(targetCountry, targetCountry.regions.Count);
newCountryRegion.points = new List <Vector3> (provinceRegion.points).ToArray();
targetCountry.regions.Add(newCountryRegion);
}
//Max!
if (!map.showCities && map.cities == null)
{
map.ReadCitiesPackedString();
}
// Transfer cities
int cityCount = map.cities.Count;
for (int k = 0; k < cityCount; k++)
{
City city = map.cities [k];
if (city.countryIndex == countryIndex && city.province.Equals(province.name))
{
city.countryIndex = targetCountryIndex;
}
}
// Transfer mount points
int mountPointCount = map.mountPoints.Count;
for (int k = 0; k < mountPointCount; k++)
{
MountPoint mp = map.mountPoints [k];
if (mp.countryIndex == countryIndex && mp.provinceIndex == provinceIndex)
{
mp.countryIndex = targetCountryIndex;
}
}
// Finish operation
map.HideCountryRegionHighlights(true);
map.HideProvinceRegionHighlights(true);
map.RefreshCountryDefinition(province.countryIndex, null);
province.countryIndex = targetCountryIndex;
map.RefreshProvinceDefinition(provinceIndex);
map.RefreshCountryDefinition(targetCountryIndex, null);
countryChanges = true;
provinceChanges = true;
cityChanges = true;
mountPointChanges = true;
}