Hex-Cell-Project/HexMapEditor.cs at master · BreakthroughGamer/Hex-Cell-Project · GitHub

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using UnityEngine;
using UnityEngine.EventSystems;

public class HexMapEditor : MonoBehaviour
{
    public Color[] colors;

    public HexGrid hexGrid;

    private Color activeColor;

    private void Awake()
    {
        SelectColor(0);
    }


    void Update()
    {
        if (Input.GetMouseButton(0) && !EventSystem.current.IsPointerOverGameObject())
        {
            HandleInput();
        }
    }

    void HandleInput()
    {
        Ray inputRay = Camera.main.ScreenPointToRay(Input.mousePosition);
        RaycastHit hit;
        if (Physics.Raycast(inputRay, out hit))
        {
            hexGrid.ColorCell(hit.point, activeColor);
        }
    }

    public void SelectColor (int index)
    {
        activeColor = colors[index];
    }
}