private List <Vector3> FindNearestCorners(Commander enemy, Obstacle.BoxColliderDescriptor obstacle)
{
Vector3 corner1 = Vector3.zero;
Vector3 corner2 = Vector3.zero;
float nearestDist1 = float.MaxValue;
float nearestDist2 = float.MaxValue;
for (int i = 0; i < obstacle.xzBoundaries.Count; i++)
{
float dist = Vector3.Distance(enemy.transformRef.position, new Vector3(obstacle.xzBoundaries[i].x, enemy.transformRef.position.y, obstacle.xzBoundaries[i].y));
if (dist < nearestDist1)
{
nearestDist2 = nearestDist1;
nearestDist1 = dist;
corner2 = corner1;
corner1 = new Vector3(obstacle.xzBoundaries[i].x, enemy.transformRef.position.y, obstacle.xzBoundaries[i].y);
}
else if (dist < nearestDist2)
{
nearestDist2 = dist;
corner2 = new Vector3(obstacle.xzBoundaries[i].x, enemy.transformRef.position.y, obstacle.xzBoundaries[i].y);
}
}
return(new List <Vector3> {
corner1, corner2
});;
}
private Vector3 FindFarthestFace(Commander enemy, Obstacle.BoxColliderDescriptor obstacle)
{
Vector3 corner1 = Vector3.zero;
Vector3 corner2 = Vector3.zero;
float farthestDist1 = 0;
float farthestDist2 = 0;
for (int i = 0; i < obstacle.xzBoundaries.Count; i++)
{
float dist = Vector3.Distance(enemy.transformRef.position, new Vector3(obstacle.xzBoundaries[i].x, enemy.transformRef.position.y, obstacle.xzBoundaries[i].y));
if (dist > farthestDist1)
{
farthestDist2 = farthestDist1;
farthestDist1 = dist;
corner2 = corner1;
corner1 = new Vector3(obstacle.xzBoundaries[i].x, enemy.transformRef.position.y, obstacle.xzBoundaries[i].y);
}
else if (dist > farthestDist2)
{
farthestDist2 = dist;
corner2 = new Vector3(obstacle.xzBoundaries[i].x, enemy.transformRef.position.y, obstacle.xzBoundaries[i].y);
}
}
Vector3 faceMidPoint = corner2 + (corner1 - corner2) / 2;
cornerA = corner1;
cornerB = corner2;
return(faceMidPoint);
}
private void FindRandomCover()
{
includedObstacles = new List <Obstacle.BoxColliderDescriptor>(Game.Instance.covers);
foreach (Commander enemy in _enemies)
{
int excludedCount = Physics.OverlapSphereNonAlloc(enemy.transformRef.position, 15f, excludedObstacles);
for (int i = 0; i < excludedCount; i++)
{
Obstacle.BoxColliderDescriptor obstacle = excludedObstacles[i].GetComponent <Obstacle.BoxColliderDescriptor>();
if (obstacle)
{
includedObstacles.Remove(includedObstacles.Find(obs => obs.Equals(obstacle)));
}
}
}
int trial = 0;
do
{
int randomIdx = Random.Range(0, includedObstacles.Count);
if (!includedObstacles[randomIdx].isOccupied)
{
_selectedCover = includedObstacles[randomIdx];
}
} while (_selectedCover == null || ++trial < Game.Instance.covers.Count);
if (_selectedCover != null)
{
_selectedCover.isOccupied = true;
}
}
private void LeaveLastCover()
{
if (_selectedCover != null)
{
_selectedCover.isOccupied = false;
}
_selectedCover = null;
}
private void FindNearestCover()
{
float nearestDist = float.MaxValue;
foreach (Obstacle.BoxColliderDescriptor cover in Game.Instance.covers)
{
float dist = Vector3.Distance(cover.transformRef.position, transformRef.position);
if (dist < nearestDist && cover.isOccupied == false)
{
nearestDist = dist;
_selectedCover = cover;
}
}
_selectedCover.isOccupied = true;
}