//通过封装的raycast方法，检测射线是否碰撞到地面。并通过set方法通知movementplayer。
override public void MyUpdate()
{
//下方探测器
RaycastHit2D floorLeftCheck = Raycast(floorLeftRay, Vector2.down, floorDetectorLength, groundLayer);
RaycastHit2D floorRightCheck = Raycast(floorRightRay, Vector2.down, floorDetectorLength, groundLayer);
if (floorLeftCheck || floorRightCheck)
{
playerMovementComponent.SetOnFloor(gameObject, true);
//设置父物体
if (floorLeftCheck && floorLeftCheck.collider.gameObject.tag == "MoveablePlatform")
{
player.transform.SetParent(floorLeftCheck.collider.gameObject.transform);
}
else if (floorRightCheck && floorRightCheck.collider.gameObject.tag == "MoveablePlatform")
{
player.transform.SetParent(floorRightCheck.collider.gameObject.transform);
}
else if (player.gameObject.transform.parent != null)
{
player.gameObject.transform.parent = null;
}
//如果碰到地板而且在下落状态
//if (playerMovementComponent.GetYSpeed() < 0)
//{
//取hit中最大的那个(如果只有一个探针碰到则另一个distance = 0)进行移动
float maxDistance = floorLeftCheck.distance > floorRightCheck.distance ? floorLeftCheck.distance : floorRightCheck.distance;
playerMovementComponent.SetFloorOffset(floorDetectorAsecendDistance - maxDistance);
//}
}
else
{
playerMovementComponent.SetOnFloor(gameObject, false);
}
//左方探测器
RaycastHit2D leftTopCheck = Raycast(leftTopRay, Vector2.left, LRDetectorTotalLength, groundLayer);
RaycastHit2D leftDownCheck = Raycast(leftDownRay, Vector2.left, LRDetectorTotalLength, groundLayer);
if (leftDownCheck || leftTopCheck)
{
isTouchingLeftGround = true;
playerMovementComponent.SetLeftDetect(gameObject, true);
if (playerMovementComponent.GetXSpeed() < 0)
{
Debug.Log("左侧x轴距离补偿");
//取hit中最大的那个(如果只有一个探针碰到则另一个distance = 0)进行移动
float maxDistance = leftTopCheck.distance > leftDownCheck.distance ? leftTopCheck.distance : leftDownCheck.distance;
playerMovementComponent.SetRightOffset(LRDetectorInsideLength - maxDistance);
}
}
else
{
playerMovementComponent.SetLeftDetect(gameObject, false);
isTouchingLeftGround = false;
}
//右方探测器
RaycastHit2D rightTopCheck = Raycast(rightTopRay, Vector2.right, LRDetectorTotalLength, groundLayer);
RaycastHit2D rightDownCheck = Raycast(rightDownRay, Vector2.right, LRDetectorTotalLength, groundLayer);
if (rightDownCheck || rightTopCheck)
{
isTouchingRightGround = true;
playerMovementComponent.SetRightDetect(gameObject, true);
//if (playerMovementComponent.GetXSpeed() > 0)
//{
//Debug.Log("右侧侧x轴距离补偿");
//取hit中最大的那个(如果只有一个探针碰到则另一个distance = 0)进行移动
float maxDistance = rightTopCheck.distance > rightDownCheck.distance ? rightTopCheck.distance : rightDownCheck.distance;
playerMovementComponent.SetRightOffset(maxDistance - LRDetectorInsideLength);
//}
}
else
{
isTouchingRightGround = false;
playerMovementComponent.SetRightDetect(gameObject, false);
}
//旧输入系统
if (rightTopCheck && Input.GetAxis("Horizontal") > 0f)
{
playerMovementComponent.SetSideWall(2);
}
else if (leftTopCheck && Input.GetAxis("Horizontal") < 0f)
{
playerMovementComponent.SetSideWall(1);
}
//if (rightTopCheck && keyboard.dKey.isPressed)
//{
// playerMovementComponent.SetSideWall(2);
//}
//else if (leftTopCheck && keyboard.aKey.isPressed)
//{
// playerMovementComponent.SetSideWall(1);
//}
else
{
playerMovementComponent.SetSideWall(0);
}
//上方探测器
RaycastHit2D headLeftCheck = Raycast(headLeftRay, Vector2.up, headDetectorLength, groundLayer);
RaycastHit2D headRightCheck = Raycast(headRightRay, Vector2.up, headDetectorLength, groundLayer);
if (headLeftCheck || headRightCheck)
{
playerMovementComponent.SetDownFloor(gameObject, true);
}
else
{
playerMovementComponent.SetDownFloor(gameObject, false);
}
RaycastHit2D halfInWater = Raycast(halfInWaterRay, Vector2.down, waterDetectorLength, waterLayer);
if (halfInWater)
{
playerMovementComponent.SetInWater(true);
//Debug.Log("进入水中");
}
else
{
playerMovementComponent.SetInWater(false);
}
}
