protected Vector3 GetPoint(HUDIndicator.PlacementSpace space, Vector3 input)
{
switch (space)
{
case HUDIndicator.PlacementSpace.World:
{
Camera camera = HUDIndicator.Target.camera;
Vector3?nullable = CameraFX.World2Screen(input);
input = camera.ScreenToWorldPoint((!nullable.HasValue ? Vector3.zero : nullable.Value));
break;
}
case HUDIndicator.PlacementSpace.Screen:
{
input = HUDIndicator.Target.camera.ScreenToWorldPoint(input);
break;
}
case HUDIndicator.PlacementSpace.Viewport:
{
input = HUDIndicator.Target.camera.ViewportToWorldPoint(input);
break;
}
case HUDIndicator.PlacementSpace.Anchor:
{
input = this.anchor.transform.TransformPoint(input);
break;
}
}
return(input);
}
private static HUDIndicator InstantiateIndicator(ref HUDIndicator.Target target, HUDIndicator prefab, HUDIndicator.PlacementSpace space, Vector3 position, float rotation)
{
UIAnchor uIAnchor = target.anchor;
Quaternion quaternion = Quaternion.AngleAxis(rotation, Vector3.back);
switch (space)
{
case HUDIndicator.PlacementSpace.World:
{
Camera camera = HUDIndicator.Target.camera;
Vector3?nullable = CameraFX.World2Screen(position);
position = camera.ScreenToWorldPoint((!nullable.HasValue ? Vector3.zero : nullable.Value));
break;
}
case HUDIndicator.PlacementSpace.Screen:
{
position = HUDIndicator.Target.camera.ScreenToWorldPoint(position);
break;
}
case HUDIndicator.PlacementSpace.Viewport:
{
position = HUDIndicator.Target.camera.ViewportToWorldPoint(position);
break;
}
case HUDIndicator.PlacementSpace.Anchor:
{
position = uIAnchor.transform.TransformPoint(position);
quaternion = uIAnchor.transform.rotation * quaternion;
break;
}
}
position.z = uIAnchor.transform.position.z;
HUDIndicator hUDIndicator = (HUDIndicator)UnityEngine.Object.Instantiate(prefab, position, quaternion);
hUDIndicator.transform.parent = uIAnchor.transform;
hUDIndicator.transform.localScale = Vector3.one;
hUDIndicator.anchor = target.anchor;
return(hUDIndicator);
}
protected static HUDIndicator InstantiateIndicator(HUDIndicator.ScratchTarget target, HUDIndicator prefab, HUDIndicator.PlacementSpace space, Vector3 position)
{
return(HUDIndicator.InstantiateIndicator(target, prefab, space, position, 0f));
}
protected static HUDIndicator InstantiateIndicator(HUDIndicator.ScratchTarget target, HUDIndicator prefab, HUDIndicator.PlacementSpace space, Vector3 position, float rotation)
{
HUDIndicator.ScratchTarget scratchTarget = target;
if (scratchTarget == HUDIndicator.ScratchTarget.CenteredAuto)
{
return(HUDIndicator.InstantiateIndicator(ref HUDIndicator.CenterAuto, prefab, space, position, rotation));
}
if (scratchTarget != HUDIndicator.ScratchTarget.CenteredFixed3000Tall)
{
throw new ArgumentOutOfRangeException("target");
}
return(HUDIndicator.InstantiateIndicator(ref HUDIndicator.CenterFixed3000Tall, prefab, space, position, rotation));
}