//Used to set a bezier path for the gizmo drawing
void SetPathFromIndex(bool mobilePath, int currentIndex)
{
Vector3[] debugPath = new Vector3[curveNodeCount[currentIndex]];
if (mobilePath)
{
for (int i = 0; i < curveNodeCount[currentIndex]; i++)
{
if (debugPath.Length > i)
{
debugPath[i] =
QCBezier.Bezier2((float)i / curveNodeCount[currentIndex], cutsceneCameraPoints[currentIndex + 1].position, cutsceneMidPoints[currentIndex + 1].position,
cutsceneCameraPoints[currentIndex + 2].position);
}
}
}
else
{
for (int i = 0; i < curveNodeCount[currentIndex]; i++)
{
if (debugPath.Length > i)
{
debugPath[i] =
QCBezier.Bezier3((float)i / curveNodeCount[currentIndex], cutsceneCameraPoints[currentIndex + 1].position, cutsceneMidPoints[currentIndex + 1].position,
cutsceneCubicMidPoints[currentIndex + 1].position,
cutsceneCameraPoints[currentIndex + 2].position);
}
}
}
currentDebugnodes = debugPath;
}
//Moves along a bezier path over a period of time
private void CurveMove()
{
if (currentUseLerp) //If we are lerping, we need to create the points as we go
{
t += deltaTimeMultiplier / currentCameraSpeed;
if (mobileCurve)
{
mainCamT.position = QCBezier.Bezier2(t, cutsceneCameraPoints[currentEvent + 1].position, cutsceneMidPoints[currentEvent + 1].position,
cutsceneCameraPoints[currentEvent + 2].position);
}
else
{
mainCamT.position =
QCBezier.Bezier3(t, cutsceneCameraPoints[currentEvent + 1].position, cutsceneMidPoints[currentEvent + 1].position,
cutsceneCubicMidPoints[currentEvent + 1].position,
cutsceneCameraPoints[currentEvent + 2].position);
}
if (t >= 1)
{
doUpdate = false;
t = 0f;
}
}
else
{
if (currentNodePosition < currentNodes.Length)
{
mainCamT.position = Vector3.MoveTowards(mainCamT.position, currentNodes[currentNodePosition], customCurveMovementSpeed[currentEvent] * Time.deltaTime);
if (mainCamT.position == currentNodes[currentNodePosition])
{
currentNodePosition += 1;
}
}
else
{
doUpdate = false;
currentNodePosition = 0;
}
}
}
//This coroutine handles the cutscene whilst active. It will call itself to
//proceed to the next 'event' in the cutscene after the preceding event is finished
IEnumerator PlayCutscene()
{
//Make sure currentEvent is valid, if not, output to debug and end the cutscene
if (cutsceneEventKeyTime.Length < currentEvent)
{
Debug.LogWarning("Camera event time " + cutsceneEventKeyTime[currentEvent] + " did not have a value set.");
EndCutscene();
}
//Broadcast the message at the start of this event if we want to
if (broadcastMessageChoice[currentEvent])
{
//Debug.Log("Trying to send message");
if (broadcastMessageTarget[currentEvent] != null && broadcastMessageString[currentEvent] != "")
{
broadcastMessageTarget[currentEvent].BroadcastMessage(broadcastMessageString[currentEvent], SendMessageOptions.DontRequireReceiver);
}
else
{
Debug.LogWarning("No target/method name for BroadcastMessage set");
}
}
//Wait desired amount before moving
yield return(new WaitForSeconds(cutsceneEventKeyTime[currentEvent]));
//Broadcast that we have reached a transition. Because we only do this at specific intervals, it is fine to use over delegates/events.
BroadcastMessage("OnCutsceneEnterTransition", currentEvent + 1, SendMessageOptions.DontRequireReceiver);
//Set our current positional, rotational and speed targets, with error handling
if (cutsceneCameraPoints[currentEvent + 2] != null)
{
currentPositionTarget = cutsceneCameraPoints[currentEvent + 2].position;
currentRotationTarget = cutsceneCameraPoints[currentEvent + 2].rotation;
}
else //If something is wrong, end the cutscene
{
Debug.LogWarning("Camera point " + cutsceneCameraPoints[currentEvent + 2] + " did not have a value set.");
EndCutscene();
}
//Set our movement and rotational speeds
currentSpeedSetting = cutsceneCameraSpeedOptions[currentEvent];
currentRotationalSpeedSetting = cutsceneCameraRotationSpeedOptions[currentEvent];
//Check if we want to follow a target during this transition
if (currentRotationalSpeedSetting == CameraRotationSpeedOptions.FollowTarget)
{
//Set the current position we want to follow with the camera
currentSmoothFollowTarget = smoothFollowTarget[currentEvent];
//Handle null references
if (!currentSmoothFollowTarget)
{
Debug.LogWarning("No smooth follow target set for event " + (currentEvent + 1));
EndCutscene();
}
}
//Set the cameras movement and rotational/follow speed targets
SetCameraMovement();
//Make sure we are still in the cutscene before we change the time scales
if (playingCutscene)
{
//Set the time scale to be used for this event
Time.timeScale = cutsceneEventTimescale[currentEvent];
//Sets the fixed timestep as well. 0.02 is the default physics timestep
Time.fixedDeltaTime = (cutsceneEventTimescale[currentEvent] * 0.02f);
}
SetAudioPitch();
//Start updating in Update()
doUpdate = true;
//Start camera shake if we want it
if (doShake[currentEvent] == true)
{
cameraShakeTime = initialCameraShakeTime / cameraShakeAmount[currentEvent];
StartCoroutine("CameraShake");
}
//Control zooming
if (cutsceneEventZoom[currentEvent] == true)
{
currentZoomSpeed = cutsceneEventZoomSpeed[currentEvent];
SetZoomTarget();
}
//Start curved movement if we want it
if (curveChoice[currentEvent] == true && currentUseLerp == false)
{
if (currentEvent < cutsceneCameraPoints.Length)
{
Vector3[] path = new Vector3[curveNodeCount[currentEvent]];
//Check what curve we want (mobile is quadratic/lower cost, other is cubic)
if (mobileCurve)
{
for (int i = 0; i < curveNodeCount[currentEvent]; i++)
{
path[i] =
QCBezier.Bezier2((float)i / curveNodeCount[currentEvent], cutsceneCameraPoints[currentEvent + 1].position, cutsceneMidPoints[currentEvent + 1].position,
cutsceneCameraPoints[currentEvent + 2].position);
}
}
else
{
for (int i = 0; i < curveNodeCount[currentEvent]; i++)
{
path[i] =
QCBezier.Bezier3((float)i / curveNodeCount[currentEvent], cutsceneCameraPoints[currentEvent + 1].position, cutsceneMidPoints[currentEvent + 1].position,
cutsceneCubicMidPoints[currentEvent + 1].position,
cutsceneCameraPoints[currentEvent + 2].position);
}
}
currentNodes = path;
//currentCameraSpeed = customCurveMovementSpeed[currentEvent] / currentNodes.Length;//Set this for lerping the value
}
else
{
Debug.LogWarning("Curve point not found, you cannot start a curve at the last camera point");
}
}
//Don't progress further until current update has finished
while (doUpdate == true)
{
yield return(null);
}
//If we have gone through all the camera points, finish the cutscene
if (currentEvent == cutsceneCameraPoints.Length - 3)
{
currentEvent++;
EndCutscene();
}
else //If not, proceed to the next event
{
currentEvent++;
StartCoroutine("PlayCutscene");
}
}