public Project(int w, int h, int f, float sl)
{
Width = w;
Height = h;
frequency = f;
seaLevel = sl;
equiDisp = new GridDisplayEquiRect(frequency);
map = new NodeMap(Width, Height);
}
public Project()
{
Width = 640;
Height = 480;
frequency = 6;
seaLevel = 0.25f;
equiDisp = new GridDisplayEquiRect(frequency);
map = new NodeMap(Width, Height);
}
//cutoff determines the amount of steps before moisture reaches its lowest point
public static RectGrid moisture(RectGrid input, Project proj, int cutoff)
{
GeoGrid geo = new GeoGrid(proj.Frequency);
GeoGrid output = new GeoGrid(proj.Frequency);
RectGrid coastDist = new RectGrid(input.Height, input.Width);
GridDisplayEquiRect temp = new GridDisplayEquiRect(proj.Frequency);
temp.RectToGeo(input, geo);
GeoGrid landForms = seaLevel(geo, proj);
int freq = landForms.getFrequency();
int rank = 1;
Tile[] mates;
bool clear = false;
while (!clear)
{
clear = true;
GeoGrid next = landForms.deepCopy(proj.Frequency);
//Wheeeeeeee~
for (int par = 0; par < GeoGrid.NUMPARA; par++)
{
for (int r = 0; r < freq - 1; r++)
{
for (int c = 0; c < 2 * freq - 1; c++)
{
//If it's a land tile that hasn't been visited...
if (landForms.getTile(par, r, c).Value > .5f)
{
mates = landForms.neighbors(r, c, par);
for (int m = 0; m < mates.Length; m++)
{
//if it's a sea tile
if (mates[m].Value < .5f)
{
//Remove from next step
next.getTile(par, r, c).Value = 0f;
//set distance away from coast
output.getTile(par, r, c).Rank = Math.Min(rank, cutoff);
clear = false;
}
}
}
}
}
}
landForms = next;
rank++;
}
//Determine moisture weight by dividing by cutoff (yes, I coulda put this in the loop above)
for (int par = 0; par < GeoGrid.NUMPARA; par++)
{
for (int r = 0; r < freq - 1; r++)
{
for (int c = 0; c < 2 * freq - 1; c++)
{
output.getTile(par, r, c).Value = 1 - ((float)output.getTile(par, r, c).Rank / cutoff);
output.getTile(par, r, c).Rank = 0;
}
}
}
temp.LoadGrid(output);
temp.GeoToRect(coastDist);
return(coastDist);
}
