/// <summary>
/// Checks for animation state transition. I.e. when ledge climb state should be changed based on the
/// animation state.
/// </summary>
virtual protected void CheckForAnimationStateTransition()
{
AnimatorStateInfo info = myAnimator.GetCurrentAnimatorStateInfo(0);
if (ledgeClimbState == LedgeClimbState.GRASPING)
{
if (info.IsName(AnimationState.LEDGE_HANG.AsString()))
{
ledgeClimbState = LedgeClimbState.HANGING;
}
}
else if (ledgeClimbState == LedgeClimbState.CLIMBING)
{
if ((info.IsName(AnimationState.LEDGE_CLIMB.AsString()) && info.normalizedTime >= 1) || info.IsName(AnimationState.LEDGE_DONE.AsString()))
{
/// Don't do this transition in baked mode as we need to apply the transform in LateUpdate instead
if (animationTargetting != LedgeClimbAnimationTargetting.BAKED)
{
ledgeClimbState = LedgeClimbState.CLIMB_FINISHED;
}
}
}
else if (ledgeClimbState == LedgeClimbState.DISMOUNTING)
{
if ((info.IsName(AnimationState.LEDGE_DISMOUNT.AsString()) && info.normalizedTime >= 1))
{
ledgeClimbState = LedgeClimbState.DISMOUNT_FINISHED;
}
}
}
void LateUpdate()
{
// In baked mode we hard snap to the final position on all frames where the animator is in state LEDGE_DONE so the sprite doesn't jerk or fall off the ledge
if (animationTargetting == LedgeClimbAnimationTargetting.BAKED && (ledgeClimbState == LedgeClimbState.CLIMBING || ledgeClimbState == LedgeClimbState.CLIMB_FINISHED))
{
AnimatorStateInfo info = myAnimator.GetCurrentAnimatorStateInfo(0);
if (info.IsName(AnimationState.LEDGE_DONE.AsString()) || (info.IsName(AnimationState.LEDGE_CLIMB.AsString()) && info.normalizedTime >= 1.0f))
{
Vector2 actualStandOffset = standOffset;
if (facingDirection == 1)
{
actualStandOffset.x *= -1;
}
Vector2 spriteOffset = (CurrentLedgePosition + actualStandOffset) - (Vector2)character.Transform.position;
character.Translate(spriteOffset.x, spriteOffset.y, true);
ledgeClimbState = LedgeClimbState.CLIMB_FINISHED;
}
}
if (animationTargetting == LedgeClimbAnimationTargetting.BAKED && (ledgeClimbState == LedgeClimbState.DISMOUNTING || ledgeClimbState == LedgeClimbState.DISMOUNT_FINISHED))
{
AnimatorStateInfo info = myAnimator.GetCurrentAnimatorStateInfo(0);
if (info.IsName(AnimationState.LEDGE_DISMOUNT_DONE.AsString()))
{
// We assume here that dismounting returns you to the same spot as you started the grab
// Vector2 actualOffset = ledgeOffset;
// if (facingDirection == 1) actualOffset.x *= -1;
// Vector2 spriteOffset = (CurrentLedgePosition - actualOffset) - (Vector2)character.Transform.position;
// character.Translate (spriteOffset.x, spriteOffset.y, true);
ledgeClimbState = LedgeClimbState.DISMOUNT_FINISHED;
}
}
}
/// <summary>
/// Called when the movement loses control. Override to do any reset type actions. You should
/// ensure that character velocity is reset back to world-relative velocity here.
/// </summary>
override public void LosingControl()
{
// If we are doing anything other than reaching we should set y velocity back to 0
if (ledgeClimbState != LedgeClimbState.REACHING)
{
character.SetVelocityY(0);
}
ledgeClimbState = LedgeClimbState.NONE;
reachTimer = 0.0f;
facingDirection = 0;
}
/// <summary>
/// Moves the character.
/// </summary>
override public void DoMove()
{
// Early out if falling
if (fallTimer > 0.0f)
{
return;
}
// Check for fall key
if (UserPressingFallKey())
{
if (ledgeClimbState == LedgeClimbState.HANGING || ledgeClimbState == LedgeClimbState.GRASPING)
{
ledgeClimbState = LedgeClimbState.DISMOUNTING;
return;
}
}
if (ledgeClimbState == LedgeClimbState.HANGING && UserPressingClimbKey())
{
ledgeClimbState = LedgeClimbState.CLIMBING;
}
switch (ledgeClimbState)
{
case LedgeClimbState.REACHING:
character.DefaultAirMovement.DoMove();
break;
case LedgeClimbState.GRASPING:
MoveToHangPosition();
break;
case LedgeClimbState.HANGING:
MoveToHangPosition();
break;
case LedgeClimbState.DISMOUNTING:
MoveToDismountPosition();
break;
}
// TODO Only to this if required
CheckForAnimationStateTransition();
if (ledgeClimbState == LedgeClimbState.REACHING && CheckForGrab())
{
ledgeClimbState = LedgeClimbState.GRASPING;
}
}
private void OnDisable()
{
IdleState.Dispose();
MoveState.Dispose();
JumpState.Dispose();
InAirState.Dispose();
LandState.Dispose();
WallSlideState.Dispose();
LedgeClimbState.Dispose();
CrouchIdleState.Dispose();
CrouchMoveState.Dispose();
SwordAttackState.Dispose();
HandAttackState.Dispose();
AirAttackState.Dispose();
SlideState.Dispose();
}
// <summary>
/// Does the cling.
/// </summary>
override public void DoCling()
{
facingDirection = (int)character.Colliders[character.CurrentWallCollider].GetDirection().x;
ledgeClimbState = LedgeClimbState.REACHING;
reachTimer = 0.0f;
}
/// <summary>
/// Moves the character.
/// </summary>
override public void DoMove()
{
// Early out if falling
if (fallTimer > 0.0f)
{
return;
}
// Check for fall key
if (UserPressingFallKey())
{
if (ledgeClimbState == LedgeClimbState.HANGING || ledgeClimbState == LedgeClimbState.GRASPING)
{
ledgeClimbState = LedgeClimbState.DISMOUNTING;
return;
}
}
if (ledgeClimbState == LedgeClimbState.HANGING && UserPressingClimbKey())
{
ledgeClimbState = LedgeClimbState.CLIMBING;
}
switch (ledgeClimbState)
{
case LedgeClimbState.REACHING:
character.DefaultAirMovement.DoMove();
break;
case LedgeClimbState.GRASPING:
MoveToHangPosition();
break;
case LedgeClimbState.HANGING:
MoveToHangPosition();
break;
case LedgeClimbState.DISMOUNTING:
MoveToDismountPosition();
break;
}
// TODO Only to this if required
CheckForAnimationStateTransition();
if (ledgeClimbState == LedgeClimbState.REACHING && CheckForGrab())
{
ledgeClimbState = LedgeClimbState.GRASPING;
Platform p = character.CurrentWall.GetComponent <Platform> ();
if (p != null)
{
character.ParentPlatform = p;
if (facingDirection == 1)
{
character.ParentRaycastType = RaycastType.SIDE_RIGHT;
}
else
{
character.ParentRaycastType = RaycastType.SIDE_LEFT;
}
}
}
}
