public static Selection SelectTiles(Map thisMap, Selection selection, int left, int top, int width, int height)
{
var result = new Selection();
result.AddRange(selection);
for (int x = left; x < left + width; x++)
for (int y = top; y < top + height; y++)
{
Tile t = thisMap.GetTileAcrossWrap(x, y);
if (t != null && !selection.ContainsTile(t))
result.Add(t.GetCoordinate());
}
return result;
}
public static Map Resize(Map thisMap, ResizeOperation parameters)
{
Map map = (Map)thisMap.Clone();
map.SetDimensions(parameters.Width, parameters.Height);
for (int x = 0; x < parameters.Width; x++)
{
for (int y = 0; y < parameters.Height; y++)
{
Tile t = new Tile();
t.PlotType = parameters.PlotType;
t.Terrain = parameters.TerrainType;
map.SetTile(x, y, t);
}
}
int minX = 0; // west alignment
int minY = 0; // south alignment
if (parameters.HorAlign == HorizontalNeighbour.None) // center alignment
minX = (thisMap.Width - parameters.Width) / 2;
else if (parameters.HorAlign == HorizontalNeighbour.East)
minX = thisMap.Width - parameters.Width;
if (parameters.VerAlign == VerticalNeighbour.None) // center alignment
minY = (thisMap.Height - parameters.Height) / 2;
else if (parameters.VerAlign == VerticalNeighbour.North)
minY = thisMap.Height - parameters.Height;
for (int x = minX; x < minX + parameters.Width; x++)
{
for (int y = minY; y < minY + parameters.Height; y++)
{
Tile t = (Tile)thisMap.GetTileAcrossWrap(x, y, false, false);
if(t != null)
map.SetTile(x - minX, y - minY, t);
}
}
return map;
}