public static bool ClimbToTarget(ref Entity.CtrlInput input, Climber self, Walker target, float safeDis)
{
int selfFloor = GlobalVar.Mask.GetFloor(self.gameObject.layer);
int targetFloor = GlobalVar.Mask.GetFloor(target.gameObject.layer);
Vector2 selfPos = self.transform.position;
Vector2?targetPos = target.transform.position;
GameCtrl.Ladder?TargetLadder = null;
if (target.GetState() == GlobalVar.State.Climb)
{
return(false);
}
if (selfFloor == targetFloor)
{
if ((selfPos - (Vector2)targetPos).magnitude < safeDis)
{
targetPos = null;
}
}
else
{
bool upDown = selfFloor < targetFloor;
if (self.OnLadder)
{
GameCtrl.Ladder ladder = self.Ladder;
if (self.GetState() == GlobalVar.State.Climb)
{
input.UpDnAxis = selfPos.y < (upDown ? ladder.UpPos.position.y : ladder.DownPos.position.y) ? 1 : -1;
}
else
{
targetPos = upDown ? ladder.UpPos.position : ladder.DownPos.position;
}
}
else
{
if (target.OnLadder && Mathf.Abs(selfFloor - targetFloor) == 1)
{
if ((selfPos - (Vector2)targetPos).magnitude < safeDis)
{
targetPos = null;
}
else
{
TargetLadder = target.Ladder;
}
}
else
{
foreach (GameCtrl.Ladder ladder in GameCtrl.LadderList)
{
if (upDown ? ladder.DownFloor == selfFloor : ladder.UpFloor == selfFloor)
{
if (TargetLadder == null ||
Mathf.Abs(selfPos.x - (upDown ? ladder.DownPos.position.x : ladder.UpPos.position.x)) <
Mathf.Abs(selfPos.x - (upDown
? ((GameCtrl.Ladder)TargetLadder).DownPos.position.x
: ((GameCtrl.Ladder)TargetLadder).UpPos.position.x)))
{
TargetLadder = ladder;
}
}
}
}
if (TargetLadder != null)
{
targetPos = upDown
? ((GameCtrl.Ladder)TargetLadder).DownPos.position
: ((GameCtrl.Ladder)TargetLadder).UpPos.position;
if (((Vector2)targetPos - selfPos).magnitude < 0.1f)
{
input.UpDnAxis = upDown ? 1 : -1;
}
}
}
}
if (targetPos != null)
{
input.MoveAxis = (TargetLadder != null && ((GameCtrl.Ladder)TargetLadder).AngleType == 0?Mathf.Clamp(Mathf.Abs(selfPos.x - ((Vector2)targetPos).x) * 0.3f, 0.25f, 1):1) * (selfPos.x < ((Vector2)targetPos).x ? 1 : -1);
return(true);
}
return(false);
}