koobas.hobune.stream
find tag from raycast
hi everybody ive been trying to make an if statement so when i click the block it get destroy depending on the item equipped and the item your trying to mine i tried different ways i have problems identifying the tag for the times heres the scripts
if(Input.GetMouseButtonDown(0 && WoodShovel.ShovelSelected == true) || Input.GetMouseButtonDown(1)) { var Hit : RaycastHit; var LookingDirection = transform.TransformDirection(Vector3.forward); if (Physics.Raycast(transform.position,LookingDirection, Hit, Range)) { if(Input.GetMouseButtonDown(1)) { if (BlockSelected == 1) { var GrassBlock : Transform = Instantiate(GrassBlock, Hit.collider.transform.position + Hit.normal.normalized, Quaternion.identity); GrassBlock.tag = "GrassBlock"; } if (BlockSelected == 2) { var StoneBlock : Transform = Instantiate(StoneBlock, Hit.collider.transform.position + Hit.normal.normalized, Quaternion.identity); StoneBlock.tag = "StoneBlock"; } } else { if(BlockSelected == 0) { if ( Hit.transform.tag == "GrassBlock"){ Destroy(Hit.transform.gameObject,WoodShovelDestroyTime); } else { Destroy(Hit.transform.gameObject,12); } } if(BlockSelected == 1) { Destroy(Hit.transform.gameObject,GrassBlockDestroyTime); } if(BlockSelected == 2) { Destroy(Hit.transform.gameObject,StoneBlockDestroyTime); } } } }
Please reformat your code, it's quite hard to read this way.
On lines 25, 30, 36 and 40 you are accessing either a stale or an undefined Hit. You only know that Hit is value inside the if statement starting at line 1.
srry for the formating i tried to use the code sample but in the end it all fucked the formating ill try to make it nicer next time thanks for comment
Try the 3D equivalent of this:
// store the position of the mouse click
mousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
//Cast a ray to detect object clicked
Raycast2D hitObject = Physics2D.Raycast(mousePosition, new Vector2(0, 0), 0.1f, mask);
//can now access the tag and/name from the hitObject's transform
string objectTag = hitObject.transform.tag;
thanks much thats exactly what i was looking for i will give it a try thank you :)
