public virtual GameObject CreatePickedUpRef(string prefabname, GameObject starObj)
{
StarVertex starVertex = starObj.GetComponent <StarPickup>().thisStarVertex;
GameObject pickedUpStar = Instantiate((GameObject)Resources.Load("prefabs/" + prefabname + "pickedup", typeof(GameObject)), starObj.transform.position, Quaternion.identity);
pickedUpStar.transform.parent = powerUpGroup;
pickedUpStar.transform.localScale = pickedUpStar.transform.localScale * scaleAmount;
return(pickedUpStar);
}
public void CheckAndDrawLines(StarVertex thisSV)
{
foreach (StarVertex sv in starsConnectedTo)
{
if (sv.IsInPlace && thisSV.isInPlace)
{
DrawLine(thisSV, sv);
}
}
}
private void DrawLine(StarVertex start, StarVertex end)
{
GameObject starLine = new GameObject();
starLine.name = "GeneratedLine";
starLine.transform.parent = transform;
GameObject starLineCollider = new GameObject();
starLineCollider.AddComponent <BoxCollider>().size = new Vector3(10.0f, 10.0f, 10.0f);
starLineCollider.GetComponent <BoxCollider>().isTrigger = true;
starLineCollider.AddComponent <LineRendererSpeedBoost>();
starLineCollider.GetComponent <LineRendererSpeedBoost>().starRaySoundPrefab = starRaySoundObj;
starLineCollider.transform.parent = starLine.transform;
starLine.AddComponent <LineRenderer>();
starLine.GetComponent <LineRenderer>().material = starRayMaterial;
LineRenderer lineRenderer = starLine.GetComponent <LineRenderer>();
EnhancedLineRenderer enhancedLineRenderer = new EnhancedLineRenderer(lineRenderer, start, end);
enhancedLineRenderers.Add(enhancedLineRenderer);
IEnumerator starTravel = LineToTarget(enhancedLineRenderer.thisLineRenderer, enhancedLineRenderer.start.starRef.transform.position, enhancedLineRenderer.end.starRef.transform.position, starLineCollider.GetComponent <BoxCollider>());
StartCoroutine(starTravel);
}
public void FillStarsBuffers()
{
Random random = new Random(7);
StarVertex[] array = new StarVertex[600];
for (int i = 0; i < 150; i++)
{
Vector3 v;
do
{
v = new Vector3(random.Float(-1f, 1f), random.Float(-1f, 1f), random.Float(-1f, 1f));
}while (v.LengthSquared() > 1f);
v = Vector3.Normalize(v);
float s = 9f * random.NormalFloat(1f, 0.1f);
float w = MathUtils.Saturate(random.NormalFloat(0.6f, 0.4f));
Color color = new Color(new Vector4(random.Float(0.6f, 1f), 0.7f, random.Float(0.8f, 1f), w));
Vector3 v2 = 900f * v;
Vector3 vector = Vector3.Normalize(Vector3.Cross((v.X > v.Y) ? Vector3.UnitY : Vector3.UnitX, v));
Vector3 v3 = Vector3.Normalize(Vector3.Cross(vector, v));
Vector3 position = v2 + s * (-vector - v3);
Vector3 position2 = v2 + s * (vector - v3);
Vector3 position3 = v2 + s * (vector + v3);
Vector3 position4 = v2 + s * (-vector + v3);
StarVertex starVertex = array[i * 4] = new StarVertex
{
Position = position,
TextureCoordinate = new Vector2(0f, 0f),
Color = color
};
starVertex = (array[i * 4 + 1] = new StarVertex
{
Position = position2,
TextureCoordinate = new Vector2(1f, 0f),
Color = color
});
starVertex = (array[i * 4 + 2] = new StarVertex
{
Position = position3,
TextureCoordinate = new Vector2(1f, 1f),
Color = color
});
starVertex = (array[i * 4 + 3] = new StarVertex
{
Position = position4,
TextureCoordinate = new Vector2(0f, 1f),
Color = color
});
}
m_starsVertexBuffer.SetData(array, 0, array.Length);
ushort[] array2 = new ushort[900];
for (int j = 0; j < 150; j++)
{
array2[j * 6] = (ushort)(j * 4);
array2[j * 6 + 1] = (ushort)(j * 4 + 1);
array2[j * 6 + 2] = (ushort)(j * 4 + 2);
array2[j * 6 + 3] = (ushort)(j * 4 + 2);
array2[j * 6 + 4] = (ushort)(j * 4 + 3);
array2[j * 6 + 5] = (ushort)(j * 4);
}
m_starsIndexBuffer.SetData(array2, 0, array2.Length);
}
private static Submesh GetStarfieldMesh(StarfieldNode node, RenderContext context)
{
// The mesh is cached in the scene node.
var mesh = node.RenderData as Submesh;
if (mesh == null)
{
mesh = new Submesh { PrimitiveType = PrimitiveType.TriangleList };
node.RenderData = mesh;
}
if (mesh.VertexBuffer == null || mesh.VertexBuffer.IsDisposed)
{
int numberOfStars = node.Stars.Count;
// The total number of stars is limited by the graphics device max primitives per call limit.
var graphicsDevice = context.GraphicsService.GraphicsDevice;
int maxNumberOfStars = graphicsDevice.GetMaxPrimitivesPerCall() / 2;
if (numberOfStars > maxNumberOfStars)
throw new GraphicsException("The number of stars must be less than " + maxNumberOfStars);
// Create a vertex buffer with a quad for each star.
// 1--2
// | /|
// |/ |
// 0--3
mesh.VertexCount = numberOfStars * 4;
var vertices = new StarVertex[numberOfStars * 4];
for (int i = 0; i < numberOfStars; i++)
{
var star = node.Stars[i];
var positionAndSize = new HalfVector4(star.Position.X, star.Position.Y, star.Position.Z, star.Size);
var color = new HalfVector4(star.Color.X, star.Color.Y, star.Color.Z, 1);
vertices[i * 4 + 0].PositionAndSize = positionAndSize;
vertices[i * 4 + 0].Color = color;
vertices[i * 4 + 0].Texture = new Vector2(0, 1);
vertices[i * 4 + 1].PositionAndSize = positionAndSize;
vertices[i * 4 + 1].Color = color;
vertices[i * 4 + 1].Texture = new Vector2(0, 0);
vertices[i * 4 + 2].PositionAndSize = positionAndSize;
vertices[i * 4 + 2].Color = color;
vertices[i * 4 + 2].Texture = new Vector2(1, 0);
vertices[i * 4 + 3].PositionAndSize = positionAndSize;
vertices[i * 4 + 3].Color = color;
vertices[i * 4 + 3].Texture = new Vector2(1, 1);
}
mesh.VertexBuffer = new VertexBuffer(graphicsDevice, typeof(StarVertex), vertices.Length, BufferUsage.None);
mesh.VertexBuffer.SetData(vertices);
// Create index buffer for quad (= two triangles, clockwise).
var indices = new ushort[numberOfStars * 6];
for (int i = 0; i < numberOfStars; i++)
{
indices[i * 6 + 0] = (ushort)(i * 4 + 0);
indices[i * 6 + 1] = (ushort)(i * 4 + 1);
indices[i * 6 + 2] = (ushort)(i * 4 + 2);
indices[i * 6 + 3] = (ushort)(i * 4 + 0);
indices[i * 6 + 4] = (ushort)(i * 4 + 2);
indices[i * 6 + 5] = (ushort)(i * 4 + 3);
}
mesh.IndexBuffer = new IndexBuffer(graphicsDevice, IndexElementSize.SixteenBits, indices.Length, BufferUsage.None);
mesh.IndexBuffer.SetData(indices);
mesh.PrimitiveCount = numberOfStars * 2;
}
return mesh;
}
public EnhancedLineRenderer(LineRenderer thisLineRenderer, StarVertex start, StarVertex end)
{
this.thisLineRenderer = thisLineRenderer;
this.start = start;
this.end = end;
}
private static Submesh GetStarfieldMesh(StarfieldNode node, RenderContext context)
{
// The mesh is cached in the scene node.
var mesh = node.RenderData as Submesh;
if (mesh == null)
{
mesh = new Submesh {
PrimitiveType = PrimitiveType.TriangleList
};
node.RenderData = mesh;
}
if (mesh.VertexBuffer == null || mesh.VertexBuffer.IsDisposed)
{
int numberOfStars = node.Stars.Count;
// The total number of stars is limited by the graphics device max primitives per call limit.
var graphicsDevice = context.GraphicsService.GraphicsDevice;
int maxNumberOfStars = graphicsDevice.GetMaxPrimitivesPerCall() / 2;
if (numberOfStars > maxNumberOfStars)
{
throw new GraphicsException("The number of stars must be less than " + maxNumberOfStars);
}
// Create a vertex buffer with a quad for each star.
// 1--2
// | /|
// |/ |
// 0--3
mesh.VertexCount = numberOfStars * 4;
var vertices = new StarVertex[numberOfStars * 4];
for (int i = 0; i < numberOfStars; i++)
{
var star = node.Stars[i];
var positionAndSize = new HalfVector4(star.Position.X, star.Position.Y, star.Position.Z, star.Size);
var color = new HalfVector4(star.Color.X, star.Color.Y, star.Color.Z, 1);
vertices[i * 4 + 0].PositionAndSize = positionAndSize;
vertices[i * 4 + 0].Color = color;
vertices[i * 4 + 0].Texture = new Vector2(0, 1);
vertices[i * 4 + 1].PositionAndSize = positionAndSize;
vertices[i * 4 + 1].Color = color;
vertices[i * 4 + 1].Texture = new Vector2(0, 0);
vertices[i * 4 + 2].PositionAndSize = positionAndSize;
vertices[i * 4 + 2].Color = color;
vertices[i * 4 + 2].Texture = new Vector2(1, 0);
vertices[i * 4 + 3].PositionAndSize = positionAndSize;
vertices[i * 4 + 3].Color = color;
vertices[i * 4 + 3].Texture = new Vector2(1, 1);
}
mesh.VertexBuffer = new VertexBuffer(graphicsDevice, typeof(StarVertex), vertices.Length, BufferUsage.None);
mesh.VertexBuffer.SetData(vertices);
// Create index buffer for quad (= two triangles, clockwise).
var indices = new ushort[numberOfStars * 6];
for (int i = 0; i < numberOfStars; i++)
{
indices[i * 6 + 0] = (ushort)(i * 4 + 0);
indices[i * 6 + 1] = (ushort)(i * 4 + 1);
indices[i * 6 + 2] = (ushort)(i * 4 + 2);
indices[i * 6 + 3] = (ushort)(i * 4 + 0);
indices[i * 6 + 4] = (ushort)(i * 4 + 2);
indices[i * 6 + 5] = (ushort)(i * 4 + 3);
}
mesh.IndexBuffer = new IndexBuffer(graphicsDevice, IndexElementSize.SixteenBits, indices.Length, BufferUsage.None);
mesh.IndexBuffer.SetData(indices);
mesh.PrimitiveCount = numberOfStars * 2;
}
return(mesh);
}
