koobas.hobune.stream
Looping and closing walls
Hi I'm trying to elaborate this building wall script;
i want setEnd() to place the "end" of the wall at setStart()'s position.
i also want to make setMiddle() loop.
so when i left click it makes "start" object. when i left click everytime after it makes "middle" object. unitl, when i right click it makes "end" object set back to "start".
void getInput() {
if (Input.GetMouseButtonDown (0)) {
setStart ();
} else if (Input.GetMouseButtonDown(1)) {
setEnd ();
} else {
if (creating) {
adjust ();
}
}
void setStart() {
creating = true;
//start.transform.position = gridSnap(getWorldPoint());
start.transform.position = getWorldPoint();
wall = (GameObject)Instantiate(wallPrefab, start.transform.position, Quaternion.identity);
start = (GameObject)Instantiate (start, start.transform.position, Quaternion.identity);
setmiddle ();
}
void setmiddle() {
creating = true;
//start.transform.position = gridSnap(getWorldPoint());
middle.transform.position = getWorldPoint ();
wall = (GameObject)Instantiate (wallPrefab, start.transform.position, Quaternion.identity);
middle = (GameObject)Instantiate (middle, start.transform.position, Quaternion.identity);
if (Input.GetMouseButtonDown (0)) {
}
}
void setEnd() {
creating = false;
//end.transform.position = gridSnap(getWorldPoint());
end.transform.position = getWorldPoint();
end = (GameObject)Instantiate (end, end.transform.position, Quaternion.identity);
}
void adjust() {
//end.transform.position = gridSnap(getWorldPoint());
end.transform.position = getWorldPoint();
if(xSnapping) {
end.transform.position = new Vector3(start.transform.position.x, end.transform.position.y, end.transform.position.z);
}
if(zSnapping) {
end.transform.position = new Vector3(end.transform.position.x, end.transform.position.y, start.transform.position.z);
}
adjustWall();
}
void adjustWall() {
start.transform.LookAt(end.transform.position);
end.transform.LookAt(start.transform.position);
float distance = Vector3.Distance(start.transform.position, end.transform.position);
wall.transform.position = start.transform.position + distance/2 * start.transform.forward;
wall.transform.rotation = start.transform.rotation;
wall.transform.localScale = new Vector3(wall.transform.localScale.x, wall.transform.localScale.y, distance);
}
Vector3 getWorldPoint() {
Ray ray = GetComponent<Camera>().ScreenPointToRay (Input.mousePosition);
RaycastHit hit;
if(Physics.Raycast(ray, out hit)) {
return hit.point;
}
return Vector3.zero;
}
}
Thanks for any help in advance...
If I undrestand exactly what you ask, I think that the problem is at the beginning. Try this :
if (Input.GetMouseButtonDown (0) && creating) { adjust(); }
else if (Input.GetMouseButtonDown (0)) { setStart(); }
else if (Input.GetMouseButtonDown(1)) { setEnd(); }
