private Vector3 GetSpawnLocation(DeployableUnit unit)
{
// TODO use unit.UnitPrefab.GetComponent<Collider>().bounds to find more info about space needs
var stepCount = Mathf.RoundToInt(SpawnScanAngle / SpawnAngleStep);
for (var i = 0; i < stepCount; i++)
{
// Does the ray intersect any objects excluding the player layer
var angle = transform.eulerAngles.y - SpawnScanAngle / 2 + SpawnAngleStep * i;
var dir = DirectionFromAngle(angle, true);
var hits = Physics.RaycastAll(gameObject.transform.position, dir, MaxUnitSpawnDistance);
bool open = false;
foreach (var hit in hits)
{
//Hit anything that wasnt deployable itself
if (hit.collider.gameObject != gameObject)
{
open = false;
break;
}
}
if (open)
{
return(transform.position + dir + new Vector3(size.x, 0, size.z));
}
}
//TODO make a TryGet and then report if the entire area is full of stuff
return(transform.position + new Vector3(size.x, 10f, size.z));
}
private void SpawnUnit(DeployableUnit unit)
{
Instantiate(unit.UnitPrefab, GetSpawnLocation(unit), Quaternion.identity, null);
}
public DeployProgress(DeployableUnit unit)
{
Unit = unit;
SceneTimeStartSeconds = Time.time;
}
