private IEnumerator GameSetupSequence(List <JSONObject> Robots, Action onDone)
{
//reset stats
FindObjectOfType <AllRobotStats>().ResetStats();
// pad out robots list if there are too few robots
if (OverrideAddCPUPlayers >= 0)
{
AddCPUPlayers = OverrideAddCPUPlayers;
}
if (Robots.Count < AddCPUPlayers)
{
Robots.AddRange(ExampleRobotBuilder.ExampleRobotsJSON(AddCPUPlayers));
}
// delete existing robots
foreach (RoombaMovement robot in FindObjectsOfType <RoombaMovement>())
{
Destroy(robot.gameObject);
}
// get references to objects in the scene
var RobotBuilder = FindObjectOfType <BuildRobot>();
Assert.IsNotNull(RobotBuilder, "BuildRobot needed");
var Arena = FindObjectOfType <ShrinkArena>();
Assert.IsNotNull(Arena, "Arena needed");
// set the arena size
yield return(Arena.GrowToSize(ArenaSizeForRobots(Robots.Count)));
// dramatic pause
yield return(new WaitForSeconds(DelayBeforeSpawning));
// spawn robots
Vector3 arenaCenter = Arena.transform.position;
float spawnDistanceFromCenter = (ArenaSizeForRobots(Robots.Count) * 0.45f) - DistanceFromEdge; // 0.45 because 90% of half the diameter for hex shape
float angle = 0f;
float angleInterval = (Mathf.PI * 2f) / Robots.Count;
int robotNumber = 1;
foreach (var robotJSONObject in Robots)
{
JSONArray robotParts = robotJSONObject["parts"].AsArray;
string robotName = robotJSONObject["username"];
// build robot from json
var robot = RobotBuilder.build(robotParts.ToString(), robotName);
robot.GetComponent <RoombaMovement>().ActivateOnStart = false;
// place robot in circle on arena
Vector3 spawnPosition =
arenaCenter + // spawn relative to center
new Vector3( // spawn in a circle
-Mathf.Cos(angle) * spawnDistanceFromCenter, // negative because the first one goes on the left of the screen
0f,
Mathf.Sin(angle) * spawnDistanceFromCenter
) +
Vector3.up * SpawnDistanceAboveGround; // go a bit above the arena floor
robot.transform.position = spawnPosition;
// look at center of arena
robot.transform.LookAt(new Vector3(arenaCenter.x, robot.transform.position.y, arenaCenter.z));
// increment values for next robot
angle += angleInterval;
robotNumber += 1;
// wait so robots appear one at a time
yield return(new WaitForSeconds(SetupSequenceRobotSpawnInterval));
}
// pause before battle
yield return(new WaitForSeconds(DelayAfterSpawning));
// battle starts TODO: maybe this code goes somewhere else
Arena.StartShrinkSequence();
foreach (RoombaMovement robot in FindObjectsOfType <RoombaMovement>())
{
robot.Activate();
}
onDone();
}
private void StartSampleGame()
{
var exampleRobots = ExampleRobotBuilder.ExampleRobotsJSON(TEST_number_of_robots);
SetupGame(exampleRobots, () => Debug.Log("Setup done"));
}