/**
* <summary>Draws an icon at the Hotspot's centre.</summary>
* <param name = "inWorldSpace">If True, the icon shall be drawn as a sprite in world space, as opposed to an OnGUI graphic in screen space.</param>
*/
public void DrawHotspotIcon(bool inWorldSpace = false)
{
if (iconAlpha > 0f)
{
if (!KickStarter.mainCamera.IsPointInCamera(GetIconScreenPosition()))
{
return;
}
if (inWorldSpace)
{
if (iconRenderer == null)
{
GameObject iconOb = new GameObject(this.name + " - icon");
iconRenderer = iconOb.AddComponent <SpriteRenderer>();
iconOb.transform.localScale = Vector3.one * (25f * KickStarter.settingsManager.hotspotIconSize);
if (GameObject.Find("_Hotspots") && GameObject.Find("_Hotspots").transform.eulerAngles == Vector3.zero)
{
iconOb.transform.parent = GameObject.Find("_Hotspots").transform;
}
if (iconSortingLayer != "")
{
iconRenderer.GetComponent <SpriteRenderer>().sortingLayerName = iconSortingLayer;
}
iconRenderer.GetComponent <SpriteRenderer>().sortingOrder = iconSortingOrder;
}
if (KickStarter.settingsManager.hotspotIcon == HotspotIcon.UseIcon)
{
GetMainIcon();
if (mainIcon != null)
{
iconRenderer.sprite = mainIcon.GetSprite();
}
}
else
{
if (iconSprite == null && KickStarter.settingsManager.hotspotIconTexture != null)
{
iconSprite = UnityEngine.Sprite.Create(KickStarter.settingsManager.hotspotIconTexture, new Rect(0f, 0f, KickStarter.settingsManager.hotspotIconTexture.width, KickStarter.settingsManager.hotspotIconTexture.height), new Vector2(0.5f, 0.5f));
}
if (iconSprite != iconRenderer.sprite)
{
iconRenderer.sprite = iconSprite;
}
}
iconRenderer.transform.position = GetIconPosition();
iconRenderer.transform.LookAt(iconRenderer.transform.position + KickStarter.mainCamera.transform.rotation * Vector3.forward, KickStarter.mainCamera.transform.rotation * Vector3.up);
}
else
{
if (iconRenderer != null)
{
GameObject.Destroy(iconRenderer.gameObject);
iconRenderer = null;
}
Color c = GUI.color;
Color tempColor = c;
c.a = iconAlpha;
GUI.color = c;
if (KickStarter.settingsManager.hotspotIcon == HotspotIcon.UseIcon)
{
GetMainIcon();
if (mainIcon != null)
{
mainIcon.Draw(GetIconScreenPosition(), !KickStarter.playerMenus.IsMouseOverInteractionMenu());
}
}
else if (KickStarter.settingsManager.hotspotIconTexture != null)
{
GUI.DrawTexture(AdvGame.GUIBox(GetIconScreenPosition(), KickStarter.settingsManager.hotspotIconSize), KickStarter.settingsManager.hotspotIconTexture, ScaleMode.ScaleToFit, true, 0f);
}
GUI.color = tempColor;
}
}
if (inWorldSpace && iconRenderer != null)
{
Color tempColor = iconRenderer.color;
tempColor.a = iconAlpha;
iconRenderer.color = tempColor;
}
}
