private void Init()
{
Spawner = FindObjectOfType <Spawner>();
UIView = FindObjectOfType <UIView>();
UnitController = new UnitController();
InputController = new InputController();
BoundsController = new BoundsController(GetComponent <Collider>().bounds);
}
private static bool IsValid(
Vector2 candidate,
List <GameObject> terrainGoList,
Vector2 sampleRegionSize,
float cellSize,
float radius,
List <Vector2> points,
int[,] grid)
{
foreach (var terrain in terrainGoList)
{
var bounds = terrain.GetComponent <Collider>().bounds;
var outOfTerrain = new BoundsController(bounds).IsOutOfBounds(candidate + Variables.CoordinatesOffset, radius);
if (!outOfTerrain)
{
return(false);
}
}
if (candidate.x >= 0 && candidate.x < sampleRegionSize.x &&
candidate.y >= 0 && candidate.y < sampleRegionSize.y)
{
var cellX = (int)(candidate.x / cellSize);
var cellY = (int)(candidate.y / cellSize);
var searchStartX = Mathf.Max(0, cellX - 2);
var searchEndX = Mathf.Min(cellX + 2, grid.GetLength(0) - 1);
var searchStartY = Mathf.Max(0, cellY - 2);
var searchEndY = Mathf.Min(cellY + 2, grid.GetLength(1) - 1);
for (var x = searchStartX; x <= searchEndX; x++)
{
for (var y = searchStartY; y <= searchEndY; y++)
{
var pointIndex = grid[x, y] - 1;
if (pointIndex != -1)
{
var sqrDst = (candidate - points[pointIndex]).sqrMagnitude;
if (sqrDst < radius * radius)
{
return(false);
}
}
}
}
return(true);
}
return(false);
}
