/// <summary>
/// Spawns guard at a random guard spawn tile
/// </summary>
/// <param name="potentialSpawnTiles"></param>
/// <param name="gameParams"></param>
private void MoveGuardAgents(List <IEnvTile> potentialSpawnTiles, Dictionary <GameParam, int> gameParams)
{
if (trainingScenario == TrainingScenario.SpyEvade)
{
if (Guards.Any(guard => guard.CompareTag("alertguard")))
{
SwapAgents();
}
}
if (potentialSpawnTiles.Count < Guards.Count)
{
throw new MapCreationException("Number of guards has exceeded the number of spawn places");
}
var indexes =
RandomHelper.GetUniqueRandomList(
MaxNumberOfGuards(gameParams[GameParam.GuardAgentCount], gameParams[GameParam.ExitCount]),
potentialSpawnTiles.Count);
for (var i = 0; i < Guards.Count; i++)
{
if (trainingScenario != TrainingScenario.GuardAlert)
{
Guards[i].transform.position = potentialSpawnTiles[indexes[i]].Position;
Guards[i].GetComponent <Rigidbody>().velocity = Vector3.zero;
}
else
{
var freeTiles = TileDict[TileType.GuardTiles]
.Concat(TileDict[TileType.FreeTiles])
.Where(tile => tile.OnPath)
.ToList();
var maxNumOfGuard = MaxNumberOfGuards(gameParams[GameParam.GuardAgentCount], gameParams[GameParam.ExitCount]);
var agentIndex = RandomHelper.GetUniqueRandomList(maxNumOfGuard,
freeTiles.Count);
Guards[i].transform.position = freeTiles[agentIndex[i]].Position;
Guards[i].GetComponent <Rigidbody>().velocity = Vector3.zero;
}
}
}