/**
* Gives a new point that represents the
* reminder when the first point is divided
* by the second point component-wise. The
* division is integer division.
*
* @since 1.6 (Rect)
* @since 1.7 (other)
*/
public PointyHexPoint Mod(PointyHexPoint otherPoint)
{
var x = Mathi.Mod(X, otherPoint.X);
var y = Mathi.Mod(Y, otherPoint.Y);
return(new PointyHexPoint(x, y));
}
public static float[,] average(float[,] grid, int radius, float strength)
{
float f = Mathf.Clamp01(strength);
float p = 1f / (float)((2 * radius + 1) * (2 * radius + 1));
float a = 0f;
float[,] g = new float[grid.GetLength(0), grid.GetLength(1)];
for (int x = 0; x < grid.GetLength(0); ++x)
{
for (int y = 0; y < grid.GetLength(1); ++y)
{
a = 0f;
for (int xx = -radius; xx <= radius; ++xx)
{
for (int yy = -radius; yy <= radius; ++yy)
{
int px = Mathi.Clamp(xx + x, 0, grid.GetLength(0) - 1);
int py = Mathi.Clamp(yy + y, 0, grid.GetLength(1) - 1);
a += grid[px, py] * p;
}
}
g[x, y] = (1.0f - f) * grid[x, y] + f * a;
}
}
return(g);
}
public DiamondShapeInfo <TCell> FatRectangle(int width, int height)
{
int diamondSize = width + Mathi.Div(height, 2);
var storageBottomLeft = new DiamondPoint(0, 1 - width);
return(Shape(diamondSize, diamondSize, p => IsInsideFatRectangle(p, width, height), storageBottomLeft));
}
public PointyHexShapeInfo <TCell> ThinRectangle(int width, int height)
{
int storageWidth = width + Mathi.Div(height - 1, 2);
int storageHeight = height;
var storageBottomLeft = new PointyHexPoint(-Mathi.Div(height - 1, 2), 0);
return(Shape(storageWidth, storageHeight, x => IsInsideThinRectangle(x, width, height), storageBottomLeft));
}
public FlatHexShapeInfo <TCell> ThinRectangle(int width, int height)
{
var storageWidth = width;
var storageHeight = height + Mathi.Div(width - 1, 2);
var storageBottomLeft = new FlatHexPoint(0, -Mathi.Div(width - 1, 2));
return(Shape(storageWidth, storageHeight, x => IsInsideThinRectangle(x, width, height), storageBottomLeft));
}
public DiamondShapeInfo <TCell> Rectangle(int width, int height)
{
//Note: this fit is not the tightest possible.
int diamondSize = width + Mathi.Div(height, 2);
var storageBottomLeft = new DiamondPoint(0, 1 - width);
return(Shape(diamondSize, diamondSize, p => IsInsideRaggedRectangle(p, width, height), storageBottomLeft));
}
static void Main(string[] args)
{
Console.Write("Введите число N : ");
string num = Console.ReadLine();
Console.WriteLine("Factorail {0} = {1}", Int32.Parse(num), Mathi.Factorial(Int32.Parse(num)));
Console.WriteLine("Math pow n^4 = {0}", Mathi.Power(Int32.Parse(num), 4));
Console.ReadKey();
}
public Vector3Int getGridPosition(Vector3 worldPosition)
{
Vector3 localPosition = transform.worldToLocalMatrix * worldPosition;
Vector3Int gridPosition = new Vector3Int((int)localPosition.x, (int)localPosition.y, (int)localPosition.z);
gridPosition.x = Mathi.Clamp(gridPosition.x, 0, Width - 1);
gridPosition.y = Mathi.Clamp(gridPosition.y, 0, Height - 1);
return(gridPosition);
}
private static bool IsInsideFatRectangle(PointyHexPoint point, int width, int height)
{
int startX = -(Mathi.Div(point.Y, 2));
return
(point.X >= startX - Mathi.Mod(point.Y, 2) &&
point.X < startX + width &&
point.Y >= 0 &&
point.Y < height);
}
private static bool IsInsideFatRectangle(FlatHexPoint point, int width, int height)
{
int startY = -(Mathi.Div(point.X, 2));
return
(point.Y >= startY - Mathi.Mod(point.X, 2) &&
point.Y < startY + height &&
point.X >= 0 &&
point.X < width);
}
private bool IsInsideThinRectangle(FlatHexPoint point, int width, int height)
{
int startY = -(Mathi.Div(point.X, 2));
return
(point.Y >= startY &&
point.Y + Mathi.Mod(point.X, 2) < startY + height &&
point.X >= 0 &&
point.X < width);
}
public StoredResource Buy(StoredResource goods, int price)
{
goods.Amount = (float)Mathi.Clamp((int)goods.Amount, 0, Cash / price);
Cash -= (int)goods.Amount * price;
Debug.Log(name + " buying for " + ((int)goods.Amount * price) + " -> Cash " + Cash);
_stock.Add(goods);
return(goods);
}
public static int GetColor3(this RectPoint point)
{
int color = point.GetColor1_2();
if (Mathi.Mod(point.X, 2) == 0)
{
color += 2;
}
return(color);
}
private static bool IsInsideThinRectangle(DiamondPoint point, int width, int height)
{
int x = Mathi.Div(point.X - point.Y, 2);
int y = point.X + point.Y;
return
(x >= 0 &&
x < width - Mathi.Mod(y, 2) &&
y >= 0 &&
y < height);
}
public void Start()
{
var grid = LineGrid <int>
.BeginShape()
.Segment(10)
.EndShape();
var map = new ArchimedeanSpiralMap(CellDimensions, grid);
var voronoiMap = new VoronoiMap <LinePoint>(grid, map);
ExampleUtils.PaintScreenTexture(plane, voronoiMap, n => Mathi.Mod(n, 12));
}
public StoredResource Lookup(string goodsName, float amount)
{
StoredResource returnGoods;
returnGoods.Description = _economyManager.GetResource(goodsName);
returnGoods.Amount = 0f;
returnGoods.Price = 0;
returnGoods.PriceSale = 0;
StoredResource stored;
if (_stock.TryGetValue(goodsName, out stored))
{
returnGoods.Price = stored.Price;
returnGoods.PriceSale = stored.PriceSale;
returnGoods.Amount = (float)Mathi.Min((int)amount, (int)stored.Amount);
}
return(returnGoods);
}
int GetMax(int[,] grid)
{
if (grid.GetLength(0) != columns || grid.GetLength(1) != rows)
{
return(-1);
}
int max = 0;
for (int y = 0; y < rows; ++y)
{
for (int x = 0; x < columns; ++x)
{
max = Mathi.Max(grid[x, y], max);
}
}
return(max);
}
/**
* Gives a coloring of the grid such that
* if a point p has color k, then all points
* p + m[ux, 0] + n[vx, vy] have the same color
* for any integers a and b.
*
* More information anout grid colorings:
* http://gamelogic.co.za/2013/12/18/what-are-grid-colorings/
*
* @since 1.7
*/
public int GetColor(int ux, int vx, int vy)
{
int colorCount = ux * vy;
float a = (x * vy - y * vx) / (float)colorCount;
float b = (y * ux) / (float)colorCount;
int m = Mathi.FloorToInt(a);
int n = Mathi.FloorToInt(b);
int baseVectorX = m * ux + n * vx;
int baseVectorY = n * vy;
int offsetX = Mathi.Mod(X - baseVectorX, ux);
int offsetY = Y - baseVectorY;
int colorIndex = Mathi.FloorToInt(offsetX + offsetY * ux);
return(colorIndex);
}
public StoredResource Retrieve(string goodsName, float amount)
{
StoredResource returnGoods;
returnGoods.Description = _economyManager.GetResource(goodsName);
returnGoods.Amount = 0;
returnGoods.Price = 0;
returnGoods.PriceSale = 0;
StoredResource stored;
if (_stock.TryGetValue(goodsName, out stored))
{
returnGoods.Price = stored.Price;
returnGoods.PriceSale = stored.PriceSale;
returnGoods.Amount = (float)Mathi.Min((int)amount, (int)stored.Amount);
stored.Amount -= returnGoods.Amount;
stored.Price = (int)(1f / stored.Description.Probability - 0.01f * (float)stored.Amount);
_stock[goodsName] = stored;
}
return(returnGoods);
}
public void InitDemand(float scale)
{
_economyManager = GameObject.Find("Universe").GetComponent <EconomyManager>();
_maxGoods = _economyManager.MaxGoods;
_stock = GetComponent <Stock>();
_demand = new Dictionary <string, Demand>();
_scale = scale;
_numDemandedGoods = Mathi.Clamp((int)(UnityEngine.Random.value * scale), 2, _maxGoods);
for (int i = 0; i < _numDemandedGoods; ++i)
{
Resource desc = _economyManager.GetRandomResource();
Demand demand;
demand.Description = desc;
demand.Consumed = (_scale * UnityEngine.Random.value * desc.Probability);
if (!_demand.ContainsKey(demand.Description.ID))
{
_demand.Add(demand.Description.ID, demand);
}
}
}
private void Window_Changed()
{
matrix.UpdateProjection(Window.ProjectionSize);
matrix.CalculateMVP();
if (2 * Window.Ratio / DRAW_WIDTH != VertexSize)
{
VertexSize = 2 * Window.Ratio / DRAW_WIDTH;
DrawSize = new Size(DRAW_WIDTH + 2, Mathi.Ceil(DRAW_WIDTH / Window.Ratio + 1));
drawThreshold = new Vector2(DrawSize.Width / 2f, DrawSize.Height / 2f);
mainBuffer?.Dispose();
mainTextureBuffer = new CachedGPUBuffer(2, DrawSize.Area * 2, BufferPrimitiveType.Quad);
mainBuffer = new BufferBatch(new IndexBuffer(DrawSize.Area * 2), new GPUBuffer(2, DrawSize.Area * 2, BufferPrimitiveType.Quad, GenerateMainVerticies()), mainTextureBuffer);
foregroundBuffer?.Dispose();
foregroundTextureBuffer = new CachedGPUBuffer(2, DrawSize.Area, BufferPrimitiveType.Quad);
foregroundBuffer = new BufferBatch(new IndexBuffer(DrawSize.Area), new GPUBuffer(2, DrawSize.Area, BufferPrimitiveType.Quad, GenerateForegroundVerticies()), foregroundTextureBuffer);
UpdateTextureBuffer();
}
}
/**
* Gives a coloring of the grid such that
* if a point p has color k, then all points
* p + m[ux, 0] + n[vx, vy] have the same color
* for any integers a and b.
*
* More information anout grid colorings:
* http://gamelogic.co.za/2013/12/18/what-are-grid-colorings/
*
* @since 1.7
*/
public int __GetColor__ReferenceImplementation(int ux, int vx, int vy)
{
var u = new DiamondPoint(ux, 0);
var v = new DiamondPoint(vx, vy);
int colorCount = u.PerpDot(v);
float a = PerpDot(v) / (float)colorCount;
float b = -PerpDot(u) / (float)colorCount;
int m = Mathi.FloorToInt(a);
int n = Mathi.FloorToInt(b);
int baseVectorX = m * u.X + n * v.X;
int baseVectorY = n * u.Y + n * v.Y;
int offsetX = Mathi.Mod(X - baseVectorX, ux);
int offsetY = Y - baseVectorY;
int colorIndex = Mathi.FloorToInt(offsetX + offsetY * ux);
return(colorIndex);
}
public DiamondPoint Wrap(DiamondPoint point)
{
return(new DiamondPoint(point.X, Mathi.Mod(point.Y, height)));
}
public DiamondPoint Wrap(DiamondPoint point)
{
return(new DiamondPoint(Mathi.Mod(point.X, width), point.Y));
}
public DiamondPoint ScaleDown(int r)
{
return(new DiamondPoint(Mathi.Div(x, r), Mathi.Div(y, r)));
}
public RectPoint Wrap(RectPoint point)
{
return(new RectPoint(point.X, Mathi.Mod(point.Y, height)));
}
public RectPoint Wrap(RectPoint point)
{
return(new RectPoint(Mathi.Mod(point.X, width), point.Y));
}
public FlatHexPoint Wrap(FlatHexPoint point)
{
return(new FlatHexPoint(point.X, Mathi.Mod(point.Y, height)));
}
public FlatHexPoint Wrap(FlatHexPoint point)
{
return(new FlatHexPoint(Mathi.Mod(point.X, width), point.Y));
}
public FlatHexPoint ScaleDown(int r)
{
return(new FlatHexPoint(Mathi.Div(x, r), Mathi.Div(y, r)));
}