/// <summary>
/// 更新领域范围
/// </summary>
/// <returns></returns>
private void UpdateFieldRange()
{
if (GameScene.Instance.GameMode == GameMode.NORMAL)
{
return;
}
var newFieldRect = new RectInt();
if (this.Field.Count > 0)
{
foreach (var block in this.Field)
{
newFieldRect.SetMinMax(block.Value.MapPosition, block.Value.MapPosition);
break;
}
}
else
{
return;
}
foreach (var block in this.Field)
{
newFieldRect.xMin = Mathf.Min(block.Value.MapPosition.x, newFieldRect.xMin);
newFieldRect.xMax = Mathf.Max(block.Value.MapPosition.x, newFieldRect.xMax);
newFieldRect.yMin = Mathf.Min(block.Value.MapPosition.y, newFieldRect.yMin);
newFieldRect.yMax = Mathf.Max(block.Value.MapPosition.y, newFieldRect.yMax);
}
this.FieldRect = newFieldRect;
StartCoroutine(this.MakeFieldMesh(this.Field.Values, this.FieldRect));// 异步更新领域网格
return;
}
//public static void FillRect(this Texture2D img,Color[] colors, int x, int y, int width, int height, Color fillColor)
//{
// int canvasWidth = img.width;
// int canvasHeight = img.height;
// y = canvasHeight - y;
// int xMin = x, xMax = x + width, yMin = y - height, yMax = y;
// xMin = Mathf.Max(xMin, 0);
// xMax = Mathf.Min(xMax, canvasWidth);
// yMin = Mathf.Max(yMin, 0);
// yMax = Mathf.Min(yMax, canvasHeight);
// for (int i = xMin; i < xMax; i++)
// {
// for (int j = yMin; j < yMax; j++)
// {
// colors[ img.SetPixel(i, j, fillColor);
// }
// }
// img.SetPixels(colors);
//}
public static RectInt ClampRect(this Texture2D img, RectInt rect)
{
int width = img.width;
int height = img.height;
Vector2Int min = rect.min, max = rect.max;
min.x = Mathf.Max(min.x, 0);
min.y = Mathf.Max(min.y, 0);
max.x = Mathf.Min(max.x, width);
max.y = Mathf.Min(max.y, height);
rect.SetMinMax(min, max);
return(rect);
}
private RotationInfo(List <Vector2> points, Collection collection, int index)
{
this.Points = points;
this.collection = collection;
this.index = index;
Vector2Int?min = null;
Vector2Int?max = null;
foreach (Vector2 point in points)
{
Vector2Int p = new Vector2Int(Mathf.CeilToInt(point.x), Mathf.FloorToInt(point.y));
this.Points0.Add(p);
if (min == null)
{
min = p;
}
if (max == null)
{
max = p;
}
min = new Vector2Int(Mathf.Min(min.Value.x, p.x), Mathf.Min(min.Value.y, p.y));
max = new Vector2Int(Mathf.Max(max.Value.x, p.x), Mathf.Max(max.Value.y, p.y));
}
if (min == null || max == null)
{
throw new Exception("min, max");
}
//Vector2Int size = max.Value - min.Value + Vector2Int.one;
RectInt rect = new RectInt();
rect.SetMinMax(min.Value, max.Value);
this.Bounds = rect;
}
