koobas.hobune.stream
How do I replace white prefaps with red prefabs?
Hi, I want to do something like below.
The purpose is to put the red prefaps instead of the white prefeps removed.
But since I use this code (Instantiate(two,hit.point,Quaternion.identity)), where does the mouse click creating a new one there.
How do I replace white prefaps with red prefabs? (Same coordinates)
for (int x = 0; x < width; x++)
{for (int z = 0; z < height; z++){
GameObject gridPlane = (GameObject)Instantiate(one);
gridPlane.transform.position = new Vector3(gridPlane.transform.position.x + x,
gridPlane.transform.position.y, gridPlane.transform.position.z + z);
grid[x,z] = gridPlane;}}
and,
if(Input.GetMouseButtonDown(0)){
Ray ray = Camera.main.ScreenPointToRay (Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast (ray, out hit)) {
Destroy (hit.transform.gameObject);
Instantiate(two,hit.point,Quaternion.identity);}}
I'm printing the total number of boxes.I can see how long you have stayed when the number of boxes is getting low. (red or white box) So I wanted to do it using a prefaps.If the color changes, can I say I have one in this color? For example, white box total count = 2 red box total count = 0
When I click on the box, white box total count = 1 (-1) red box total count = 1 (+1)
You could use an enum or bool that represents current state and you change it when you change the actual color.After that create a class tha controls the counts and with a reference to it in the box class add or subtract accordingly when changes occure. From performance aspect that is better than constant instatiating and destorying.
Hey,
You can just Instantiate the red prefab before destroying the white.
if(Input.GetMouseButtonDown(0)){
Ray ray = Camera.main.ScreenPointToRay (Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast (ray, out hit)) {
Instantiate(two,hit.transform.position,hit.transform.rotation);}}
Destroy (hit.transform.gameObject);
}
}
Edit: Though I suggest using color change which could give better performance as @PizzaPie suggested.
You can count the total number of white box and red box by using a manager script attached to an empty gameObject.
So an example of what the manager script should have.
public int whiteCount = 0;
public int redCount = 0;
and within your whitebox or redbox script call
whiteCount += 1;
redCount -= 1;
when you are changing the colors.
To change the material colors, given that you only need two materials, you don't need a list.
Just add the following to your gameobject script
public Material redMaterial;
public Material whiteMaterial;
and when you know that you want to change the material
hit.transform.gameObject.GetComponent<Renderer>().material = redMaterial;
hit.transform.position,hit.transform.rotation hit.transform.gameObject.GetComponent().material = red$$anonymous$$aterial;
The first code is doing the work I want to do.So In the second code, the color change succeeded. Problem, the counts as +1 when clicked with the mouse again on the red square. To prevent this, I added a bool.But just clicking with the mouse does not allow you to click on the entire field, not the square.
But, @PizzaPie and as you said, I will not compare two methods in terms of performance.
I'll work on it a little more.
Accept the answer if it works. You can do a simple if check to make sure the count doesnt count if double clicking on a red tile.
if( hit.transform.gameObject.GetComponent<Renderer>().material == white$$anonymous$$aterial)
{
redcount ++;
whitecount --;
hit.transform.gameObject.GetComponent<Renderer>().material = red$$anonymous$$aterial;
}
just make sure to set the white$$anonymous$$aterial when instantiating each of the white prefab so the reference is set right.
