private void Texturize(SS_Texture texture, Color targetColor, Color tint, bool highlights, bool shading)
{
Perlin perlin = new Perlin(ColorDetail, 2, 0.5, 8, Seed, QualityMode.High);
Voronoi hightlightVoronoi = new Voronoi(ColorDetail, 2, Seed, true);
SS_Texture BaseTexture = SS_StellarSprite.GenerateBaseTexture(Seed, Size, Size, 16);
for (int y = Size / 2; y < Size; y++)
{
for (int x = 0; x < Size; x++)
{
if (texture.GetPixel(x, y) == targetColor)
{
Color hullShade = BaseTexture.GetPixel(x, y);
//Pixel shade
float pixelNoise = (float)perlin.GetValue(x, y, 0);
pixelNoise = (pixelNoise + 3.0f) * 0.25f; // 0.5 to 1.0
pixelNoise = Mathf.Clamp(pixelNoise, 0.5f, 1f);
hullShade *= tint * pixelNoise;
if (highlights)
{
// Pixel shade
float hightlightNoise = (float)hightlightVoronoi.GetValue(x, y, 0);
hightlightNoise = (hightlightNoise + 1.0f) * 0.5f; // 0.0 to 1.0
hightlightNoise = Mathf.Clamp(hightlightNoise, 0.0f, 1f);
if (hightlightNoise <= 0.75f)
{
hullShade = ColorBase * pixelNoise;
}
else
{
hullShade = ColorHighlight * pixelNoise;
}
}
// Check the current pixel and find when it hits a solid black outline. if it does
// Make the current pixel a bit darker - do for all 4 dirtections
if (shading)
{
SS_StellarSprite.PixelLighting(texture, x, y, ref hullShade);
}
hullShade.a = 1.0f;
texture.SetPixel(x, y, hullShade);
}
}
}
// Mirror
SS_StellarSprite.Mirror(texture, SS_Mirror.Vertical);
}
void CreatePods(int count, int pW, int pH, int resolution, int distanceFromCenter, double scale, Color baseColor)
{
SS_Texture tmpTexture = new SS_Texture(Size, Size, Color.clear);
int step = 360 / count;
// Setup pod positions
List <SS_Point> pods = new List <SS_Point>();
for (int a = 0; a < 359; a += step)
{
int x = Sprite.Center.x + (int)(Mathf.Cos(a * Mathf.Deg2Rad) * distanceFromCenter);
int y = Sprite.Center.y + (int)(Mathf.Sin(a * Mathf.Deg2Rad) * distanceFromCenter);
pods.Add(new SS_Point(x, y));
}
// Draw pods
for (int i = 0; i < pods.Count; i++)
{
SS_Point[] positions = new SS_Point[resolution + 1];
// angle from
float angleToStation = Mathf.Atan2(pods[i].y - Sprite.Center.x, pods[i].x - Sprite.Center.x) * Mathf.Rad2Deg;
angleToStation += 90;
for (int j = 0; j <= resolution; j++)
{
// Angle from pod Sprite.Center
float angleToPod = (float)j / (float)resolution * 2.0f * Mathf.PI;
// Set the original pod point
float x = pods[i].x + ((short)((pW * scale) * Mathf.Cos(angleToPod)));
float y = pods[i].y + ((short)((pH * scale) * Mathf.Sin(angleToPod)));
// rotate the point based on it's angle from the Sprite.Center of the pod
float xRotated = pods[i].x + (x - pods[i].x) * Mathf.Cos(angleToStation * Mathf.Deg2Rad) - (y - pods[i].y) * Mathf.Sin(angleToStation * Mathf.Deg2Rad);
float yRotated = pods[i].y + (x - pods[i].x) * Mathf.Sin(angleToStation * Mathf.Deg2Rad) + (y - pods[i].y) * Mathf.Cos(angleToStation * Mathf.Deg2Rad);
positions[j] = new SS_Point((int)xRotated, (int)yRotated);
}
SS_Drawing.PolygonFill(tmpTexture, positions, SS_StellarSprite.OutlineColor, SS_StellarSprite.FillColor);
}
Texturize(tmpTexture, SS_StellarSprite.FillColor, baseColor, false, true);
SS_StellarSprite.ShadeEdge(tmpTexture);
SS_StellarSprite.Mirror(tmpTexture, SS_Mirror.TopRight);
SS_Drawing.MergeColors(Sprite, tmpTexture, 0, 0);
}
public SS_Station(int seed, SS_StationType stationType, Color tint, int numberOfPods)
{
Seed = seed;
random = new SS_Random(Seed);
Sprite = new SS_Texture(Size, Size, Color.clear);
if (stationType == SS_StationType.Cool)
{
CreateRing(random.Range(0.85f, 1.0f), random.Range(1, 4), true, random.NextColor(), false);
CreateRing(random.Range(0.5f, 0.75f), random.Range(1, 4), true, random.NextColor(), true);
// Draw lights
for (int i = 0; i < LightPoints.Count; i++)
{
CreateFlare(Sprite, LightPoints[i], 16, true, Color.white);
}
int podCount = random.RangeEven(2, 8);
int podWidth = random.RangeEven(24, 32);
int podHeight = random.RangeEven(12, 24);
int podDistance = random.RangeEven(64, Size / 2 - 32);
CreatePods(podCount, podWidth, podHeight, 8, podDistance, 1.0, Color.grey);
CreatePods(podCount, podWidth, podHeight, 8, podDistance, 0.75, Color.grey);
Color[] flareColors = SS_Utilities.GenerateColorWheelColors(Seed, 3);
CreateFlare(Sprite, new SS_Point(Sprite.Center.x, Sprite.Center.y), 128, true, flareColors[0]);
CreateFlare(Sprite, new SS_Point(Sprite.Center.x, Sprite.Center.y), 64, true, flareColors[1]);
CreateFlare(Sprite, new SS_Point(Sprite.Center.x, Sprite.Center.y), 32, true, flareColors[2]);
}
else if (stationType == SS_StationType.Pod)
{
int podCount = numberOfPods;
int podSize = 64;
int step = 360 / podCount;
int bridgeWidth = random.RangeEven(8, 16);
// Setup pod positions
List <SS_Point> podPositions = new List <SS_Point>();
for (int a = 0; a < 359; a += step)
{
int x = Sprite.Center.x + (int)(Mathf.Cos(a * Mathf.Deg2Rad) * 96);
int y = Sprite.Center.y + (int)(Mathf.Sin(a * Mathf.Deg2Rad) * 96);
podPositions.Add(new SS_Point(x, y));
}
for (int i = 0; i < podPositions.Count; i++)
{
SS_Texture tmpBridgeTexture = new SS_Texture(Size, Size, Color.clear);
List <SS_Point> points = new List <SS_Point>();
int px1 = podPositions[i].x + (int)(Mathf.Cos((i * step - 90) * Mathf.Deg2Rad) * bridgeWidth);
int py1 = podPositions[i].y + (int)(Mathf.Sin((i * step - 90) * Mathf.Deg2Rad) * bridgeWidth);
int px2 = podPositions[i].x + (int)(Mathf.Cos((i * step + 90) * Mathf.Deg2Rad) * bridgeWidth);
int py2 = podPositions[i].y + (int)(Mathf.Sin((i * step + 90) * Mathf.Deg2Rad) * bridgeWidth);
int cx1 = Sprite.Center.x + (int)(Mathf.Cos((i * step - 90) * Mathf.Deg2Rad) * bridgeWidth);
int cy1 = Sprite.Center.y + (int)(Mathf.Sin((i * step - 90) * Mathf.Deg2Rad) * bridgeWidth);
int cx2 = Sprite.Center.x + (int)(Mathf.Cos((i * step + 90) * Mathf.Deg2Rad) * bridgeWidth);
int cy2 = Sprite.Center.y + (int)(Mathf.Sin((i * step + 90) * Mathf.Deg2Rad) * bridgeWidth);
points.Add(new SS_Point(cx1, cy1));
points.Add(new SS_Point(px1, py1));
points.Add(new SS_Point(px2, py2));
points.Add(new SS_Point(cx2, cy2));
SS_Drawing.PolygonFill(tmpBridgeTexture, points.ToArray(), SS_StellarSprite.FillColor, SS_StellarSprite.FillColor);
SS_Drawing.MergeColors(Sprite, tmpBridgeTexture, 0, 0);
}
int numPoints = random.RangeEven(6, 10);
for (int i = 0; i < podPositions.Count; i++)
{
float angleStep = 360.0f / numPoints;
List <SS_Point> controlPoints = new List <SS_Point>();
for (float angle = 0; angle < 360f; angle += angleStep)
{
int px = (int)(podPositions[i].x + (Mathf.Cos(angle * Mathf.Deg2Rad) * (podSize * 0.5)));
int py = (int)(podPositions[i].y + (Mathf.Sin(angle * Mathf.Deg2Rad) * (podSize * 0.5)));
controlPoints.Add(new SS_Point(px, py));
}
SS_Texture tmpPodTexture = new SS_Texture(Size, Size, Color.clear);
SS_Drawing.PolygonFill(tmpPodTexture, controlPoints.ToArray(), SS_StellarSprite.OutlineColor, SS_StellarSprite.FillColor);
SS_Drawing.MergeColors(Sprite, tmpPodTexture, 0, 0);
List <SS_Point> controlPoints2 = new List <SS_Point>();
for (float angle = 0; angle < 360f; angle += angleStep)
{
int px = (int)(podPositions[i].x + (Mathf.Cos(angle * Mathf.Deg2Rad) * (podSize * 0.4)));
int py = (int)(podPositions[i].y + (Mathf.Sin(angle * Mathf.Deg2Rad) * (podSize * 0.4)));
controlPoints2.Add(new SS_Point(px, py));
LightPoints.Add(new SS_Point(px, py));
}
SS_Texture tmpPodTexture2 = new SS_Texture(Size, Size, Color.clear);
SS_Drawing.PolygonFill(tmpPodTexture2, controlPoints2.ToArray(), SS_StellarSprite.OutlineColor, SS_StellarSprite.FillColor);
SS_Drawing.MergeColors(Sprite, tmpPodTexture2, 0, 0);
}
int hubSize = random.RangeEven(64, 128);
int numHubPoints = random.RangeEven(6, 10);
float hubAngleSteps = 360.0f / numHubPoints;
List <SS_Point> hubPoints = new List <SS_Point>();
for (float angle = 0; angle < 360f; angle += hubAngleSteps)
{
int px = (int)(Sprite.Center.x + (Mathf.Cos(angle * Mathf.Deg2Rad) * (hubSize * 0.5)));
int py = (int)(Sprite.Center.y + (Mathf.Sin(angle * Mathf.Deg2Rad) * (hubSize * 0.5)));
hubPoints.Add(new SS_Point(px, py));
}
SS_Texture tmpHub = new SS_Texture(Size, Size, Color.clear);
SS_Drawing.PolygonFill(tmpHub, hubPoints.ToArray(), SS_StellarSprite.OutlineColor, SS_StellarSprite.FillColor);
SS_Drawing.MergeColors(Sprite, tmpHub, 0, 0);
List <SS_Point> hubPoints2 = new List <SS_Point>();
for (float angle = 0; angle < 360f; angle += hubAngleSteps)
{
int px = (int)(Sprite.Center.x + (Mathf.Cos(angle * Mathf.Deg2Rad) * (hubSize * 0.4)));
int py = (int)(Sprite.Center.y + (Mathf.Sin(angle * Mathf.Deg2Rad) * (hubSize * 0.4)));
hubPoints2.Add(new SS_Point(px, py));
}
SS_Texture tmpHub2 = new SS_Texture(Size, Size, Color.clear);
SS_Drawing.PolygonFill(tmpHub2, hubPoints2.ToArray(), SS_StellarSprite.OutlineColor, SS_StellarSprite.FillColor);
SS_Drawing.MergeColors(Sprite, tmpHub2, 0, 0);
SS_Drawing.Outline(Sprite, Color.black);
Texturize(Sprite, Color.magenta, tint, false, true);
SS_StellarSprite.ShadeEdge(Sprite);
SS_StellarSprite.Mirror(Sprite, SS_Mirror.TopRight);
foreach (SS_Point p in podPositions)
{
CreateFlare(Sprite, p, 32, false, Color.white);
}
foreach (SS_Point p in LightPoints)
{
CreateFlare(Sprite, p, 16, true, Color.white);
}
CreateFlare(Sprite, Sprite.Center, hubSize, false, Color.white);
}
}
void CreateRing(float scale, int sectionsPerQuarter, bool details, Color detailColor, bool lights)
{
// Only draws top right quarter, the rest is mirrored
List <SS_Point> DetailPoints = new List <SS_Point>();
SS_Texture tmpTexture = new SS_Texture(Size, Size, Color.clear);
int innerRadius = (int)((Size / 8) * scale);
int outerRadius = (int)(((Size / 2) - 4) * scale);
List <SS_Point> innerPoints = new List <SS_Point>();
List <SS_Point> outerPoints = new List <SS_Point>();
int step = 90 / sectionsPerQuarter;
for (int a = 0; a <= 90; a += step)
{
int innerX = Sprite.Center.x + (int)(Mathf.Cos(a * Mathf.Deg2Rad) * innerRadius);
int innerY = Sprite.Center.y + (int)(Mathf.Sin(a * Mathf.Deg2Rad) * innerRadius);
innerPoints.Add(new SS_Point(innerX, innerY));
int outerX = Sprite.Center.x + (int)(Mathf.Cos(a * Mathf.Deg2Rad) * outerRadius);
int outerY = Sprite.Center.y + (int)(Mathf.Sin(a * Mathf.Deg2Rad) * outerRadius);
outerPoints.Add(new SS_Point(outerX, outerY));
if (lights)
{
LightPoints.Add(new SS_Point(outerX, outerY));
LightPoints.Add(new SS_Point(Size - outerX, outerY));
LightPoints.Add(new SS_Point(Size - outerX, Size - outerY));
LightPoints.Add(new SS_Point(outerX, Size - outerY));
}
}
// Determine centroids (detail points) for each ring section
for (int i = 0; i < innerPoints.Count - 1; i++)
{
SS_Point[] points = new SS_Point[4];
int j = i;
int j2 = i + 1;
if (i == innerPoints.Count - 1)
{
j2 = 0;
}
points[0] = innerPoints[j];
points[1] = outerPoints[j];
points[2] = outerPoints[j2];
points[3] = innerPoints[j2];
SS_Point centroid = SS_Utilities.Centroid(points);
if (random.NextBool())
{
DetailPoints.Add(centroid);
}
}
List <SS_Point> ringPoints = new List <SS_Point>();
for (int i = 0; i < innerPoints.Count; i++)
{
ringPoints.Add(innerPoints[i]);
}
for (int i = outerPoints.Count - 1; i >= 0; i--)
{
ringPoints.Add(outerPoints[i]);
}
SS_Drawing.PolygonFill(tmpTexture, ringPoints.ToArray(), SS_StellarSprite.OutlineColor, SS_StellarSprite.FillColor);
// Add borders between sectons
float colorVal = 0;// random.Range(0.25f, 1f);
Color sectionBorder = new Color(colorVal, colorVal, colorVal);
for (int i = 0; i < innerPoints.Count; i++)
{
SS_Drawing.Line(tmpTexture, innerPoints[i].x, innerPoints[i].y, outerPoints[i].x, outerPoints[i].y, sectionBorder);
}
if (details)
{
for (int i = 0; i < DetailPoints.Count; i++)
{
SS_Drawing.EllipseFill(tmpTexture, DetailPoints[i].x, DetailPoints[i].y, 8, 8, 12, SS_StellarSprite.OutlineColor, detailColor);
}
}
// Texture the section
Texturize(tmpTexture, SS_StellarSprite.FillColor, Color.grey, false, true);
SS_StellarSprite.ShadeEdge(tmpTexture);
SS_StellarSprite.Mirror(tmpTexture, SS_Mirror.TopRight);
SS_Drawing.MergeColors(Sprite, tmpTexture, 0, 0);
}
