/// <summary>
///
/// </summary>
/// <returns></returns>
private bool CheckClimbDirection()
{
// no climbing object, no climbing!
if (m2DClimbingObject == null)
{
return(false);
}
if (m2DClimbingObject.IsOpTopOfLeanPlatform(this) && !JCS_Input.GetKey(mClimbDownKey))
{
return(false);
}
// when is in air, character can climb what ever
if (!isGrounded())
{
return(true);
}
JCS_ClimbMoveType keyInput = JCS_ClimbMoveType.IDLE;
// process input
if (JCS_Input.GetKey(this.ClimbUpKey))
{
keyInput = JCS_ClimbMoveType.MOVE_UP;
}
else if (JCS_Input.GetKey(this.mClimbDownKey))
{
keyInput = JCS_ClimbMoveType.MOVE_DOWN;
}
switch (keyInput)
{
case JCS_ClimbMoveType.IDLE: return(true);
case JCS_ClimbMoveType.MOVE_UP:
{
if (this.transform.position.y < this.m2DClimbingObject.transform.position.y)
{
return(true);
}
}
break;
case JCS_ClimbMoveType.MOVE_DOWN:
{
if (this.transform.position.y > this.m2DClimbingObject.transform.position.y)
{
return(true);
}
}
break;
}
return(false);
}
/// <summary>
/// While character are climbing.
/// </summary>
private void CharacterClimbing()
{
mJumpCount = 0;
if (!mStartClimbing)
{
if (!mAutoClimb)
{
if (!GetCharacterAnimator().IsInState((int)JCS_LiveObjectState.STAND) &&
!GetCharacterAnimator().IsInState((int)JCS_LiveObjectState.JUMP) &&
!GetCharacterAnimator().IsInState((int)JCS_LiveObjectState.WALK))
{
ExitClimbing(0);
return;
}
}
if (m2DClimbingObject == null)
{
ExitClimbing(0);
return;
}
mStartClimbing = true;
}
if (CanLadder)
{
Ladder();
}
else if (CanRope)
{
Rope();
}
else
{
ExitClimbing(0);
return;
}
// while climbing zero jump count.
mJumpCount = 0;
mClimbMoveType = JCS_ClimbMoveType.IDLE;
if (mAutoClimb)
{
mClimbMoveType = mAutoClimbDirection;
}
else
{
// process input
if (JCS_Input.GetKey(this.ClimbUpKey))
{
mClimbMoveType = JCS_ClimbMoveType.MOVE_UP;
}
else if (JCS_Input.GetKey(this.mClimbDownKey))
{
mClimbMoveType = JCS_ClimbMoveType.MOVE_DOWN;
}
else
{
mClimbMoveType = JCS_ClimbMoveType.IDLE;
GetCharacterAnimator().StopAnimationInFrame();
}
}
bool climbing = false;
// process velocity
switch (mClimbMoveType)
{
case JCS_ClimbMoveType.IDLE:
this.mVelocity.y = 0;
break;
case JCS_ClimbMoveType.MOVE_UP:
this.mVelocity.y = MoveSpeed;
climbing = true;
break;
case JCS_ClimbMoveType.MOVE_DOWN:
this.mVelocity.y = -MoveSpeed;
climbing = true;
break;
}
if (climbing)
{
if (m2DClimbingObject == null)
{
ExitClimbing(0);
return;
}
// let x axis the same as ladder x axis.
Vector3 newPos = this.transform.position;
newPos.x = m2DClimbingObject.transform.position.x;
this.transform.position = newPos;
// start the animation agian
GetCharacterAnimator().PlayAnimationInFrame();
}
else
{
if (JCS_Input.GetKey(this.JumpKey) ||
JCS_Input.GetKey(this.JumpKey))
{
if (JCS_Input.GetKey(this.LeftKey) ||
JCS_Input.GetKey(this.RightKey))
{
ExitClimbing();
mExitingClimbing = true;
}
}
}
if (isGrounded())
{
ExitClimbing(0);
}
}
