// Update is called once per frame
void Update()
{
// cast from gun to ground
if (Physics.Raycast(transform.position, transform.TransformDirection(Vector3.forward), out hit, 15, layerMask))
{
// if player decides to shoot freeze ray some prework must be done to change texture of ground
if (Input.GetButton("Fire1"))
{
// turn particle effect on
emission.enabled = true;
if (!iceAudio.isPlaying)
{
iceAudio.Play();
}
if (hit.collider.tag == "MovingPlat")
{
platform = hit.transform.gameObject.GetComponent <MovingPlatform> ();
if (!platform.iced)
{
platform.Icy();
}
}
else if (hit.collider.tag == "SolarPanel")
{
freezePanel = hit.transform.gameObject.GetComponent <FreezePanel> ();
if (!freezePanel.frozen)
{
freezePanel.PowerPlatforms();
}
}
else
{
// get reference to terrain object
tob = editor.GetTerrainAtObject(hit.transform.gameObject);
if (tob != null)
{
editor.SetEditValues(tob);
// convert player world coordinates into terrain coordinates
editor.GetCoords(hit, out int terX, out int terZ);
// produce ice at specified terrain coordinates
editor.ModifyTerrain(terX, terZ);
}
}
}
else
{
if (iceAudio.isPlaying)
{
iceAudio.Stop();
}
emission.enabled = false;
}
}
else
{
if (iceAudio.isPlaying)
{
iceAudio.Stop();
}
emission.enabled = false;
}
}