protected override void OnInitialize()
{
// Calculate max on all the speeds to make sure it's correct when spawning the player.
walkingSpeeds.CalculateMax();
runSpeeds.CalculateMax();
crouchSpeeds.CalculateMax();
// Initialize the stamina module.
stamina.Initialize(PlayerController, PlayerInput);
// Initialize the moving platforms module.
movingPlatforms.Initialize(PlayerController, PlayerInput);
// Make the gravity + if needed.
if (gravity < 0)
{
gravity = -gravity;
}
// Make the ground stick + if needed.
if (groundStick < 0)
{
groundStick = -groundStick;
}
// Set the move to the walking speeds.
moveSpeed = walkingSpeeds;
// Calculate the real jump height.
realJumpHeight = CalculateJumpHeight(jumpHeight);
// Set the original controller height.
originalControllerHeight = CharacterController.height;
// Set the original controller center.
originalControllerCenter = CharacterController.center;
// Set the original camera position.
originalCameraPosition = PlayerController.Camera.CameraHead.localPosition.y;
// Calculate the crouch center for the character controller.
controllerCrouchCenter = CrouchHeight / 2;
// Calculate the camera position for when crouching.
crouchCameraPosition = PlayerController.Camera.CameraHead.localPosition.y - (CharacterController.height - crouchHeight);
// Set the current crouch camera position to the original camera position.
currentCrouchCameraPosition = originalCameraPosition;
}
/// <summary>
/// Handles crouching.
/// </summary>
protected virtual void Crouching(float deltaTime)
{
// Only run the code if we can crouch. If we can't, always set 'isCrouching' to false.
if (canCrouch)
{
switch (crouchToggleMode)
{
case CrouchToggleMode.Off:
{
shouldCrouch = GetButton(input_Crouch);
break;
}
case CrouchToggleMode.Permanent:
{
bool crouchButtonPressed = GetButtonDown(input_Crouch);
if (crouchButtonPressed)
{
shouldCrouch = !shouldCrouch;
}
break;
}
}
// If the player wants to be crouching, set is crouching to true.
// Else if we can stand up and we are crouching, stop crouching.
if (shouldCrouch)
{
isCrouching = true;
}
else if (canStandUp && isCrouching && !shouldCrouch)
{
// If the player was previously crouched, fire the OnEndCrouch event, as the player is longer crouching.
if (previouslyCrouched)
{
#if NET_4_6 || (UNITY_2018_3_OR_NEWER && !NET_LEGACY)
OnEndCrouch?.Invoke();
#else
if (OnEndCrouch != null)
{
OnEndCrouch.Invoke();
}
#endif
}
// Set 'isCrouching' to false.
isCrouching = false;
// Set the character controller height to the original height we got at the start.
CharacterController.height = originalControllerHeight;
// Set the character controller center to the original center we got at the start.
CharacterController.center = originalControllerCenter;
// Set the move speed to the walking speed.
moveSpeed = walkingSpeeds;
// The player was not previously crouched.
previouslyCrouched = false;
}
// Only do the code if the player is crouching.
if (isCrouching)
{
// If the player wasn't previously crouched, fire the OnBeginCrouch event, as the player is now crouching.
if (!previouslyCrouched)
{
#if NET_4_6 || (UNITY_2018_3_OR_NEWER && !NET_LEGACY)
OnBeginCrouch?.Invoke();
#else
if (OnBeginCrouch != null)
{
OnBeginCrouch.Invoke();
}
#endif
}
// Check if we can stand up and update the 'canStandUp' value.
canStandUp = CheckCanStandUp();
// Set the character controller height to the crouch height.
CharacterController.height = crouchHeight;
// Set the character controller center to the crouch center.
CharacterController.center = new Vector3(CharacterController.center.x, controllerCrouchCenter, CharacterController.center.z);
// Set the move speed to the crouch speed.
moveSpeed = crouchSpeeds;
// The player was previously crouched.
previouslyCrouched = true;
}
// Lerp the current crouch camera position to either the crouch camera position or the original camera position.
currentCrouchCameraPosition = Mathf.Lerp(currentCrouchCameraPosition, isCrouching ? crouchCameraPosition : originalCameraPosition, crouchHeadLerp * deltaTime);
// Set the camera head position to the current crouch camera position.
PlayerController.Camera.CameraHead.localPosition = new Vector3(PlayerController.Camera.CameraHead.localPosition.x, currentCrouchCameraPosition, PlayerController.Camera.CameraHead.localPosition.z);
}
else
{
// We can't crouch, always set 'isCrouching' to false.
isCrouching = false;
}
}
/// <summary>
/// Handles running.
/// </summary>
protected virtual void Running()
{
// If the player can't run, just stop here.
if (!canRun)
{
return;
}
// Set 'isRunning' to true if the player velocity is above the walking speed max.
isRunning = new Vector2(CharacterController.velocity.x, CharacterController.velocity.z).magnitude > walkingSpeeds.Max + 0.5f;
bool runButtonPressed = GetButtonDown(input_Run);
bool runButtonDown = GetButton(input_Run);
switch (runToggleMode)
{
case RunToggleMode.Off:
{
shouldRun = runButtonDown;
break;
}
case RunToggleMode.Permanent:
{
if (runButtonPressed)
{
shouldRun = !shouldRun;
}
break;
}
case RunToggleMode.UntilNoInput:
{
if (!hasUserInput)
{
shouldRun = false;
}
else if (!isRunning && !didRunSinceLastBreakInMovement && runButtonDown)
{
shouldRun = true;
}
else if (runButtonPressed)
{
shouldRun = !shouldRun;
}
break;
}
}
// Only run if we're not crouching, can run, and the player wants to be running.
if (!isCrouching && canRun && shouldRun)
{
// If stamina is enabled, only set move speed when stamina is above 0.
// Else if stamina is not enabled, simply set move speed to run speeds.
// Else if stamina is enabled and current stamina is 0 (or less), set move speed to walking speed.
if (stamina.EnableStamina && stamina.CurrentStamina > 0)
{
moveSpeed = runSpeeds;
}
else if (!stamina.EnableStamina)
{
moveSpeed = runSpeeds;
}
else if (stamina.CurrentStamina <= 0)
{
moveSpeed = walkingSpeeds;
}
}
else if (!isCrouching && !shouldRun)
{
// If we're not crouching and not holding down the run button, walk.
moveSpeed = walkingSpeeds;
}
// Only run if m_isRunning is true.
if (isRunning)
{
didRunSinceLastBreakInMovement = true;
// If the player wasn't previously running, they just started. Fire the OnBeginRun event.
if (!previouslyRunning)
{
#if NET_4_6 || (UNITY_2018_3_OR_NEWER && !NET_LEGACY)
OnBeginRun?.Invoke();
#else
if (OnBeginRun != null)
{
OnBeginRun.Invoke();
}
#endif
}
// The player was previously running.
previouslyRunning = true;
}
else
{
// If the player was previously running, fire the OnEndRun event.
if (previouslyRunning)
{
#if NET_4_6 || (UNITY_2018_3_OR_NEWER && !NET_LEGACY)
OnEndRun?.Invoke();
#else
if (OnEndRun != null)
{
OnEndRun.Invoke();
}
#endif
}
// The player is no longer running.
previouslyRunning = false;
}
}
