private void BuildGrid()
{
const int width = 6;
const int height = 9;
grid = PointyHexGrid <SpriteCell> .FatRectangle(width, height);
map = new PointyBrickMap(cellPrefab.Dimensions)
.AnchorCellMiddleCenter()
.WithWindow(ExampleUtils.ScreenRect)
.AlignMiddleCenter(grid)
.To3DXY()
;
foreach (PointyHexPoint point in grid)
{
SpriteCell cell = Instantiate(cellPrefab);
Vector2 worldPoint = map[point];
cell.transform.parent = root.transform;
cell.transform.localScale = Vector3.one;
cell.transform.localPosition = worldPoint;
cell.Color = ExampleUtils.Colors[point.GetColor3_7()];
cell.name = point.ToString();
grid[point] = cell;
}
}
private void BuildGrid()
{
// Creates a grid in a rectangular shape.
grid = PointyHexGrid <SpriteCell> .FatRectangle(7, 7);
// Creates a map...
map = new PointyHexMap(cellPrefab.Dimensions) // The cell dimensions usually correspond to the visual
// part of the sprite in pixels. Here we use the actual
// sprite size, which causes a border between cells.
//
.WithWindow(ExampleUtils.ScreenRect) // ...that is centered in the rectangle provided
.AlignMiddleCenter(grid) // by this and the previous line.
.To3DXY(); // This makes the 2D map returned by the last function into a 3D map
// This map assumes the grid is in the XY plane.
// To3DXZ assumes the grid is in the XZ plane (you have to make sure
//your tiles are similarly aligned / rotated).
foreach (PointyHexPoint point in grid) //Iterates over all points (coordinates) contained in the grid
{
SpriteCell cell = Instantiate(cellPrefab); // Instantiate a cell from the given prefab.
//This generic version of Instantiate is defined in GLMonoBehaviour
//If you don't want to use GLMonoBehvaiour, you have to cast the result of
//Instantiate
Vector3 worldPoint = map[point]; //Calculate the world point of the current grid point
cell.transform.parent = root.transform; //Parent the cell to the root
cell.transform.localScale = Vector3.one; //Readjust the scale - the re-parenting above may have changed it.
cell.transform.localPosition = worldPoint; //Set the localPosition of the cell.
cell.Color = ExampleUtils.Colors[point.GetColor2_4()]; //Sets the color of the cell
//See http://gamelogic.co.za/2013/12/18/what-are-grid-colorings/ for more information on colorings.
cell.name = point.ToString(); // Makes it easier to identify cells in the editor.
grid[point] = cell; // Finally, put the cell in the grid.
}
}
