private void Awake()
{
if (!WorldGen)
{
Debug.LogError(string.Format("{0}: WorldGen is not set.", name));
return;
}
players = new List <Player>(PlayerCount);
playerCameras = new List <PlayAreaCamera>(PlayerCount);
playerCanvases = new List <MainCanvas>();
for (var i = 0; i < PlayerCount; i++)
{
// Create player.
var pos = new Vector3(Random.Range(-WorldGen.SizeInMeters / 2f + 1, WorldGen.SizeInMeters / 2f - 1),
Random.Range(-WorldGen.SizeInMeters / 2f + 1, WorldGen.SizeInMeters / 2f - 1));
var ply = (GameObject)Instantiate(PlayerPrefab, pos, Quaternion.identity);
ply.name = "Player " + (i + 1);
var plyScript = ply.GetComponent <Player>();
plyScript.Index = i;
players.Add(plyScript);
ply.transform.SetParent(PlayersParent);
// Create camera for player.
var cam = (GameObject)Instantiate(PlayerCameraPrefab, pos + new Vector3(0, 0, CameraZOffset), Quaternion.identity);
cam.name = ply.name + "'s camera";
var camScript = cam.GetComponent <Camera>();
camScript.SetViewportGrid(i, PlayerCount);
var camAreaScript = cam.GetComponent <PlayAreaCamera>();
camAreaScript.Target = ply.transform;
playerCameras.Add(camAreaScript);
cam.transform.SetParent(PlayerCamerasParent);
// Create container on canvas for player.
var can = (GameObject)Instantiate(PlayerCanvasPrefab);
var canRect = can.GetComponent <RectTransform>();
var canContainer = can.GetComponent <PlayerCanvasContainer>();
can.transform.SetParent(PlayerCanvasParent, false);
var canView = RectUtilities.GetGridRect(i, PlayerCount, Screen.width, Screen.height);
canRect.sizeDelta = canView.size;
canRect.localPosition = canView.position;
plyScript.Hud = canContainer;
}
}
/// <summary>
/// Calculates the viewport rect based on the current index and the desired totalFitAmount of viewports the screen
/// should fit.
/// </summary>
/// <param name="index">Index that determines the location of the current camera.</param>
/// <param name="totalFitAmount">Amount of viewports that the screen should fit.</param>
public static void SetViewportGrid(this Camera camera, int index, int totalFitAmount)
{
camera.pixelRect = RectUtilities.GetGridRect(index, totalFitAmount, Screen.width, Screen.height);
}