void OnMouseOver()
{
if (!snake.isCoolingDown)
{
materialManager.ChangeLeavesMaterial(meshRenderer, MaterialManager.LeavesMaterial.Hovered);
}
}
void ChangeAllLeavesMaterial(MaterialManager.LeavesMaterial leavesMaterial)
{
foreach (var leaves in FindObjectsOfType <Leaves>())
{
materialManager.ChangeLeavesMaterial(leaves.GetComponent <MeshRenderer>(), leavesMaterial);
}
}