public void RepositionOverheadCamera()
{
if (carSpawner == null)
{
return;
}
if (GlobalState.overheadCamera)
{
GameObject OHCamGo = carSpawner.cameras[0];
OverHeadCamera overheadCamera = OHCamGo.GetComponent <OverHeadCamera>();
overheadCamera.Init();
}
}
public void AddSplitScreenCam(int index)
{
if (cameras.Count < GlobalState.maxSplitScreen && !GlobalState.raceCameras)
{
if (index == 0 && GlobalState.overheadCamera)
{
GameObject splitScreenOHCamGo = Instantiate(splitScreenOHCamPrefab);
OverHeadCamera OHCam = splitScreenOHCamGo.GetComponent <OverHeadCamera>();
OHCam.pathManager = pathManager;
OHCam.Init();
cameras.Add(splitScreenOHCamGo);
}
else
{
GameObject splitScreenCamGo = Instantiate(splitScreenCamPrefab);
cameras.Add(splitScreenCamGo);
}
}
}
public void UpdateSplitScreenCams()
{
if (GlobalState.raceCameras)
{
if (mainCamera != null)
{
mainCamera.SetActive(false);
}
return;
}
int num_cameras = cars.Count;
if (GlobalState.overheadCamera)
{
num_cameras += 1;
}
if (num_cameras > GlobalState.maxSplitScreen)
{
num_cameras = GlobalState.maxSplitScreen;
}
// check if the number of cameras match the number of cars
if ((cameras.Count != num_cameras))
{
// remove all cameras in there
foreach (GameObject splitScreenCamGo in cameras)
{
GameObject.Destroy(splitScreenCamGo);
}
cameras.Clear();
// and recreate some new ones
for (int i = 0; i < num_cameras; i++)
{
AddSplitScreenCam(i);
}
}
// for each camera, update the rect
for (int i = 0; i < num_cameras; i++)
{
if (i > 0 || !GlobalState.overheadCamera) // if the camera isn't overhead, assign a car to it
{
GameObject splitScreenCamGo = cameras[i];
GameObject car;
if (GlobalState.overheadCamera)
{
car = cars[i - 1];
}
else
{
car = cars[i];
}
// set target to the corresponding car
Camera splitScreenCam = splitScreenCamGo.GetComponent <Camera>();
DrawLidar dLidar = splitScreenCamGo.GetComponent <DrawLidar>();
dLidar.car = car;
CameraFollow cameraFollow = splitScreenCam.GetComponent <CameraFollow>();
cameraFollow.target = getChildGameObject(car, "CameraFollowTm").transform;
}
int x_index = i % SplitScreenWidth;
int y_index = i / SplitScreenWidth;
int number_in_row = Math.Min((cameras.Count - y_index * SplitScreenWidth), SplitScreenWidth);
int number_of_row = 1 + ((cameras.Count - 1) / SplitScreenWidth);
float w = 1 / (float)(number_in_row);
float h = 1 / (float)(number_of_row);
float x = (x_index) / (float)number_in_row;
float y = (y_index) / (float)number_of_row;
GameObject go = cameras[i];
Camera camera = go.GetComponent <Camera>();
camera.rect = new Rect(x, y, w, h);
if (GlobalState.overheadCamera && i == 0)
{
OverHeadCamera ohcam = go.GetComponent <OverHeadCamera>(); ohcam.Init();
}
}
if (cameras.Count == 0 && mainCamera != null && !GlobalState.raceCameras)
{
mainCamera.SetActive(true);
}
else if (mainCamera != null)
{
mainCamera.SetActive(false); // make sure we are disabling main camera to avoid background rendering
}
}
