void Setup()
{
//this would be the Start method, but I need the portal's Start() method to run first
shortS = shortTunnelSouthPortal.Find("cameraContainer").Find("camera").GetComponent <portalCamMovement>();
shortN = shortTunnelNorthPortal.Find("cameraContainer").Find("camera").GetComponent <portalCamMovement>();
longS = longTunnelSouthPortal.Find("cameraContainer").Find("camera").GetComponent <portalCamMovement>();
longN = longTunnelNorthPortal.Find("cameraContainer").Find("camera").GetComponent <portalCamMovement>();
RecalculateOffset(!playerBeginsOutsideLongTunnel);
setupComplete = true;
//subscription to public event
portalEvents.teleport += somethingTeleported;
}
void Start()
{
//if not provided, use default values
if (playerCamera == null)
{
playerCamera = Camera.main.transform;
}
if (groupId == "")
{
groupId = transform.name;
}
//reference to each portal of this set
portalA = transform.GetChild(0);
portalB = transform.GetChild(1);
//I generate containers for cameras (for pivot points)
GameObject containerCamA = new GameObject("cameraContainer");
GameObject containerCamB = new GameObject("cameraContainer");
//and put them inside each portal
containerCamA.transform.SetParent(portalA, true);
containerCamB.transform.SetParent(portalB, true);
//I generate the empty objects for the cameras
GameObject objCamA = new GameObject("camera");
GameObject objCamB = new GameObject("camera");
//and put them inside the containers.
objCamA.transform.SetParent(containerCamA.transform, true);
objCamB.transform.SetParent(containerCamB.transform, true);
// (now we have portal>container>empty-obj-camera)
//add camera components to the cameras
cameraA = objCamA.AddComponent <Camera>();
cameraB = objCamB.AddComponent <Camera>();
//and its scripts
portalCamMovement scriptCamA = cameraA.gameObject.AddComponent <portalCamMovement>();
portalCamMovement scriptCamB = cameraB.gameObject.AddComponent <portalCamMovement>();
//I give this new cameras same setup than main camera
Camera cameraComp = playerCamera.GetComponent <Camera>();
cameraA.CopyFrom(cameraComp);
cameraB.CopyFrom(cameraComp);
//I setup both camera's scripts
scriptCamA.playerCamera = playerCamera;
scriptCamA.thisPortal = portalA;
scriptCamA.otherPortal = portalB;
scriptCamA.clippingOffset = advanced.clippingOffset;
scriptCamA.cameraId = groupId + ".a";
scriptCamB.playerCamera = playerCamera;
scriptCamB.thisPortal = portalB;
scriptCamB.otherPortal = portalA;
scriptCamB.clippingOffset = advanced.clippingOffset;
scriptCamB.cameraId = groupId + ".b";
//and setup both portal's script
teleport scriptPortalA = portalA.Find("plane").GetComponent <teleport>();
teleport scriptPortalB = portalB.Find("plane").GetComponent <teleport>();
scriptPortalA.setup = this;
scriptPortalA.cameraScript = scriptCamA;
scriptPortalA.otherScript = scriptPortalB;
scriptPortalB.setup = this;
scriptPortalB.cameraScript = scriptCamB;
scriptPortalB.otherScript = scriptPortalA;
//I create materials with the shader
//and asign those materials to the planes (here is where they cross)
Resize(false);
setupComplete = true;
portalEvents.setupComplete?.Invoke(groupId, transform);
}
