I select (for example) Lizard button, I click a square - Lizard appears and looks normal, but there are two Lizards as can be seen in the Hierarchy. It seems to be affecting the defenders ability to detect attackers.
There was another poster with this issue a year or two ago, he solved his own problem when he realised he had two lots of instantiate in one script.
I have the same problem but I only have instantiate once.
I’m using Unity 2017
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class DefenderSpawner : MonoBehaviour {
public Camera myCamera;
private GameObject parent;
// Use this for initialization
void Start()
{
parent = GameObject.Find("Defenders");
if (!parent)
{
parent = new GameObject("Defenders");
}
}
void OnMouseUp()
{
Vector2 rawPos = CalculateWorldPointOfMouseClick();
Vector2 roundedPos = SnapToGrid(rawPos);
GameObject defender = Button.selectedDefender;
Quaternion zeroRotation = Quaternion.identity;
GameObject newDefender = Instantiate(defender, roundedPos, zeroRotation) as GameObject;
newDefender.transform.parent = parent.transform;
}
Vector2 SnapToGrid (Vector2 rawWorldPos) {
float newX = Mathf.RoundToInt(rawWorldPos.x);
float newY = Mathf.RoundToInt(rawWorldPos.y);
return new Vector2(newX, newY);
}
Vector2 CalculateWorldPointOfMouseClick () {
float mouseX = Input.mousePosition.x;
float mouseY = Input.mousePosition.y;
float distanceFromCamera = 10f;
Vector3 weirdTriplet = new Vector3(mouseX, mouseY, distanceFromCamera);
Vector2 worldPos = myCamera.ScreenToWorldPoint(weirdTriplet);
return worldPos;
}
}
