private void OnGUI()
{
float fps = 0;
fps = 1.0f / Time.deltaTime;
GUILayout.Label("FPS: " + (int)fps + " " + "Camera mode:" + _cameraMode.ToString());
}
public static void SetCameraMode(CameraMode mode)
{
Dictionary <string, object> data = new Dictionary <string, object>()
{
{ "mode", mode.ToString() },
};
Program.PostRequestCallback(BaseUrl + "camera_mode", null, JsonConvert.SerializeObject(data), null);
}
/// <summary>
/// Updates the camera logic - switch mode and reads position from the holding human.
/// </summary>
/// <param name="gameTime">Game time</param>
public override void Update(GameTime gameTime)
{
KeyboardState keyboardState = Keyboard.GetState();
if (keyboardState.IsKeyDown(Game.Settings.CameraSwitch) && (gameTime.TotalGameTime - lastChange) > changeTimeOut)
{
switch (mode)
{
case CameraMode.FirstPersonLook:
mode = CameraMode.ThirdPersonLook;
break;
case CameraMode.ThirdPersonLook:
mode = CameraMode.FirstPersonLook;
break;
default:
mode = CameraMode.FirstPersonLook;
break;
}
lastChange = gameTime.TotalGameTime;
}
switch (mode)
{
case CameraMode.FirstPersonLook:
cameraPosition = holdingHuman.FirstHeadPosition;
cameraSubjectPosition = holdingHuman.LookingAt;
break;
case CameraMode.ThirdPersonLook:
cameraPosition = holdingHuman.ThirdHeadPosition;
cameraSubjectPosition = holdingHuman.LookingAt;
break;
default:
cameraPosition = Vector3.Zero;
cameraSubjectPosition = Vector3.Zero;
break;
}
Debug.Write("Camera mode", mode.ToString());
Debug.Write("Camera", cameraPosition.ToString());
Debug.Write("Camera subject", cameraSubjectPosition.ToString());
ViewMatrix = Matrix.CreateLookAt(cameraPosition, cameraSubjectPosition, Vector3.Up);
base.Update(gameTime);
}
private void Apply()
{
if (interiorObjects == null)
{
interiorObjects = GameObject.FindGameObjectsWithTag("Interior");
}
if (exteriorObjects == null)
{
exteriorObjects = GameObject.FindGameObjectsWithTag("Exterior");
}
if (mode == CameraMode.INTERIOR)
{
interiorCamera.enabled = interiorAudioListener.enabled = true;
foreach (var obj in interiorObjects)
{
obj.SetActive(true);
}
exteriorCamera.enabled = exteriorAudioListener.enabled = false;
foreach (var obj in exteriorObjects)
{
obj.SetActive(false);
}
}
else
{
exteriorCamera.enabled = exteriorAudioListener.enabled = true;
foreach (var obj in exteriorObjects)
{
obj.SetActive(true);
}
interiorCamera.enabled = interiorAudioListener.enabled = false;
foreach (var obj in interiorObjects)
{
obj.SetActive(false);
}
}
if (modeText != null)
{
modeText.text = mode.ToString();
}
}
protected override void FrameMove()
{
int fps = (int)framePerSecond;
debugText = "FPS: " + fps.ToString() + "\r\n";
debugText += "ShipLocation:\r\n" + playerShip.Location.ToString();
debugText += "CameraMode: " + cameraMode.ToString() + "\r\n";
debugText += "Use the mouse to rotate your ship, and W or the \r\n" +
"up arrow to thrust forward. The C key changes the camera views. F5-F10 for sounds \r\n\r\n";
ProcessInput();
MouseControlValues v = mouseInput.Values;
if (v.FireButtonPushed)
{
playerShip.Shoot();
}
float yawAmount = mouseLoc.X - screenCenter.X;
float pitchAmount = mouseLoc.Y - screenCenter.Y;
playerShip.YawPitchRoll(yawAmount, pitchAmount, elapsedTime);
playerShip.SetThrust(v.ThrustButtonPushed | kbThrust, elapsedTime);
playerShip.UpdatePosition(elapsedTime);
/*Here we set up the view matrix and space dome location. The space dome moves but not rotates with the player
* and is alway drawn first, so it looks like it is infinitely distant.
*
* In chase mode, the chaseMatrix determines the offset from the ship. If you want to move our viewpoint
* back from the ship more, increase the negative z value.
*
* The fixed mode camera sits at the origin and always tracks the player ship. Very hard to control from
* this viewpoint, but cool to watch.
*/
Vector3 spaceSphereLocation = new Vector3(0, 0, 0);
switch (cameraMode)
{
case CameraMode.ChaseMode: {
Matrix chaseMatrix = Matrix.Translation(0, 6, -14);
chaseMatrix *= playerShip.Position.WorldMatrix;
viewMatrix = Matrix.Invert(chaseMatrix);
spaceSphereLocation = playerShip.Position.Location;
break;
}
case CameraMode.CockpitMode: {
viewMatrix = Matrix.Invert(playerShip.Position.WorldMatrix);
spaceSphereLocation = playerShip.Position.Location;
break;
}
case CameraMode.Fixed: {
camera.Point(0, 0, 0,
playerShip.Position.XPos,
playerShip.Position.YPos,
playerShip.Position.ZPos);
viewMatrix = camera.ViewMatrix;
spaceSphereLocation = new Vector3(0, 0, 0);
break;
}
}
device.Transform.View = viewMatrix;
spaceSphere.Position.Location = spaceSphereLocation;
//rotate space very slowly for that nice twinkly star effect
spaceSphere.Position.RotateRel(-.001f * elapsedTime, -0.0001f * elapsedTime, 0);
//Play the sounds
soundHandler.Play(playerShip.Sounds);
playerShip.Sounds = (Sounds)0;
}
/// <summary>
/// Get the field of view of a specific mode of the camera
/// </summary>
public float GetFieldOfView(CameraMode mode)
{
return(MtaClient.GetCameraFieldOfView(mode.ToString("f").ToLower()));
}
/// <summary>
/// Set the field of view of this camera on a specific mode
/// </summary>
public bool SetFieldOfView(CameraMode mode, float fieldOfView)
{
return(MtaClient.SetCameraFieldOfView(mode.ToString("f").ToLower(), fieldOfView));
}
