public static IDictionary <float, float> GetChunkRays(float minimium_length, float size_variance, float shape_variance)
{
var ray_rads_and_lengths = new Dictionary <float, float>();
float base_length = minimium_length + (Main.rand.NextFloat() * size_variance);
float prev_length = base_length;
for (int i = 0; true; i++)
{
float rad = RayPainter.GetRadianAt(i % 60);
float curr_length = RayPainter.GetNextRayLength(base_length, prev_length, shape_variance);
if (ray_rads_and_lengths.ContainsKey(rad))
{
if (Math.Abs(ray_rads_and_lengths[rad] - curr_length) <= (shape_variance / 2f))
{
break;
}
}
ray_rads_and_lengths[rad] = curr_length;
prev_length = curr_length;
}
return(ray_rads_and_lengths);
}
public static void PaintBlob(PaintedHillsMod mymod, Colorer colorer, int tile_x, int tile_y, float size, float size_variance, float shape_variance)
{
IDictionary <float, float> rays = RayPainter.GetChunkRays(size, size_variance, shape_variance);
//if( (mymod.DEBUGFLAGS & 1) != 0 ) {
// ErrorLogger.Log( JsonConfig<IDictionary<float, float>>.Serialize( rays ) );
//}
//PaintRays.PaintRadiationEdges( huemap, tile_x, tile_y, rays, hue, new Painter(PaintBasic.PaintTile) );
//foreach( float rad in rays.Keys ) {
// PaintRays.PaintRay( huemap, tile_x, tile_y, rad, rays[rad], hue, new Painter( PaintArea.PaintFlood ) );
//}
RayPainter.PaintRadiation(mymod, colorer, tile_x, tile_y, rays);
}
public static void PaintRadiationEdges(PaintedHillsMod mymod, Colorer colorer, int tile_x, int tile_y, IDictionary <float, float> ray_rads_and_lengths)
{
Vector2 tile_origin = new Vector2(tile_x, tile_y);
Vector2 beg_pos = Vector2.Zero;
Vector2 end_pos = Vector2.Zero;
SortedSet <float> keys = new SortedSet <float>(ray_rads_and_lengths.Keys);
for (int i = 0; i < 60; i++)
{
float curr_rad = RayPainter.GetRadianAt(i % 60);
float next_rad = RayPainter.GetRadianAt((i + 1) % 60);
beg_pos = tile_origin + (Vector2.UnitX.RotatedBy(curr_rad) * ray_rads_and_lengths[curr_rad]);
end_pos = tile_origin + (Vector2.UnitX.RotatedBy(next_rad) * ray_rads_and_lengths[next_rad]);
double add_rad = Math.Atan2(end_pos.Y - beg_pos.Y, end_pos.X - beg_pos.X);
end_pos += Vector2.UnitX.RotatedBy(add_rad) * 2f;
colorer.ColorTileLine(mymod, (int)beg_pos.X, (int)beg_pos.Y, (int)end_pos.X, (int)end_pos.Y);
//ErrorLogger.Log( "PaintRadiationEdges x:"+tile_x+", y:"+tile_y+", rad:"+rad+", len:"+ray_rads_and_lengths[rad]+", offset:"+curr_tile_offset.ToString());
}
}
public static void PaintRadiation(PaintedHillsMod mymod, Colorer colorer, int tile_x, int tile_y, IDictionary <float, float> ray_rads_and_lengths)
{
float steps = mymod.Config.HueBlobMinimumTileRadius;
var rays = new SortedSet <float>(ray_rads_and_lengths.Keys);
for (int i = 0; i < 60; i++)
{
float curr_rad = RayPainter.GetRadianAt(i % 60);
float next_rad = RayPainter.GetRadianAt((i + 1) % 60);
float curr_range = ray_rads_and_lengths[curr_rad];
float range_span = curr_range - ray_rads_and_lengths[next_rad];
//ErrorLogger.Log( "x: "+tile_x+", y: "+tile_y+", rad: "+curr_rad+", nextrad: "+next_rad+", range: "+curr_range+", span: "+range_span);
for (float j = 0; j < steps; j += 1f)
{
float step_rad = curr_rad + RayPainter.GetRadianAt(j / steps);
float step_range = curr_range + (range_span * (j / steps));
colorer.ColorTileRay(mymod, tile_x, tile_y, step_rad, step_range);
}
}
}