static GameObject dialogShown; /* a single one for now */
public void ShowPopup(Controller ctr, ref GameObject shown)
{
bool should_hide = false;
if (dialogShown != null && dialogShown)
{
should_hide = (shown == dialogShown);
GameObject.Destroy(dialogShown);
}
shown = dialogShown = null;
ctr.SetPointer(null);
if (should_hide)
{
CancelBuildDialog();
return;
}
Dialog dialog = BuildDialog();
Transform transform = dialog.transform;
Vector3 head_forward = ctr.position - BaroqueUI.GetHeadTransform().position;
Vector3 forward = ctr.transform.forward + head_forward.normalized;
forward.y = 0;
transform.forward = forward;
transform.position = ctr.position + 0.15f * transform.forward;
dialog.DisplayDialog();
shown = dialogShown = dialog.gameObject;
}
void ChangeLocation()
{
Transform camera_rig = BaroqueUI.GetSteamVRManager().transform;
Transform steamvr_camera = BaroqueUI.GetHeadTransform();
Vector3 v = camera_rig.position + destination_position - steamvr_camera.position;
v.y = destination_position.y;
camera_rig.position = v;
FadeToColor(Color.clear, 0.2f);
}
public static Controller GetController(int index)
{
return(BaroqueUI.GetControllers()[index]);
}
void PrepareForRendering()
{
/* XXX picking two hopefully-unused layer numbers... */
if (UI_layer < 0)
{
for (int i = 29; i >= 1; i--)
{
if ((LayerMask.LayerToName(i) == null || LayerMask.LayerToName(i) == "") &&
(LayerMask.LayerToName(i + 1) == null || LayerMask.LayerToName(i + 1) == ""))
{
UI_layer = i;
break;
}
}
Debug.Assert(UI_layer >= 1);
}
RectTransform rtr = transform as RectTransform;
pixels_per_unit = GetComponent <CanvasScaler>().dynamicPixelsPerUnit;
render_texture = new RenderTexture((int)(rtr.rect.width * pixels_per_unit + 0.5),
(int)(rtr.rect.height * pixels_per_unit + 0.5), 0);
Transform tr1 = transform.Find("Ortho Camera");
if (tr1 != null)
{
ortho_camera = tr1.GetComponent <Camera>();
}
else
{
ortho_camera = new GameObject("Ortho Camera").AddComponent <Camera>();
}
ortho_camera.enabled = false;
ortho_camera.transform.SetParent(transform);
ortho_camera.transform.position = rtr.TransformPoint(
rtr.rect.width * (0.5f - rtr.pivot.x),
rtr.rect.height * (0.5f - rtr.pivot.y),
0);
ortho_camera.transform.rotation = rtr.rotation;
ortho_camera.clearFlags = CameraClearFlags.SolidColor;
ortho_camera.backgroundColor = new Color(1, 1, 1);
ortho_camera.cullingMask = 2 << UI_layer;
ortho_camera.orthographic = true;
ortho_camera.orthographicSize = rtr.TransformVector(0, rtr.rect.height * 0.5f, 0).magnitude;
ortho_camera.nearClipPlane = -10;
ortho_camera.farClipPlane = 10;
ortho_camera.targetTexture = render_texture;
RecSetLayer(UI_layer);
BaroqueUI.GetHeadTransform().GetComponent <Camera>().cullingMask &= ~(3 << UI_layer);
quad = GameObject.CreatePrimitive(PrimitiveType.Quad).transform;
quad.SetParent(transform);
quad.position = ortho_camera.transform.position;
quad.rotation = ortho_camera.transform.rotation;
quad.localScale = new Vector3(rtr.rect.width, rtr.rect.height, 1);
DestroyImmediate(quad.GetComponent <Collider>());
quad.GetComponent <MeshRenderer>().material = Resources.Load <Material>("BaroqueUI/Dialog Material");
quad.GetComponent <MeshRenderer>().material.SetTexture("_MainTex", render_texture);
back_quad = GameObject.CreatePrimitive(PrimitiveType.Quad).transform;
back_quad.SetParent(transform);
back_quad.position = ortho_camera.transform.position;
back_quad.rotation = ortho_camera.transform.rotation * Quaternion.LookRotation(new Vector3(0, 0, -1));
back_quad.localScale = new Vector3(rtr.rect.width, rtr.rect.height, 1);
DestroyImmediate(back_quad.GetComponent <Collider>());
if (active_dialogs == null)
{
active_dialogs = new Dictionary <Canvas, Dialog>();
}
foreach (var canvas in GetComponentsInChildren <Canvas>())
{
canvas.worldCamera = ortho_camera;
active_dialogs.Add(canvas, this);
}
StartCoroutine(UpdateRendering());
}
protected void Awake()
{
creation_order = ++NUMBER;
BaroqueUI.EnsureStarted();
}
void Update()
{
if (active_controller == null)
{
foreach (var ctrl in BaroqueUI.GetControllers())
{
if (ctrl.Matches(controllerSelection) && ctrl.GetButton(controllerButton))
{
BaseControllerTracker tracker = ctrl.HoverControllerTracker();
if (tracker == null || tracker.CanStartTeleportAction(ctrl))
{
arc.Show();
active_controller = ctrl;
break;
}
}
}
if (active_controller == null)
{
return;
}
}
if (active_controller.GetButton(controllerButton))
{
bool saved = Physics.queriesHitTriggers;
try
{
Physics.queriesHitTriggers = false;
Transform tr = active_controller.transform;
arc.SetArcData(tr.position, tr.TransformDirection(new Vector3(0, beamUpVelocity, beamForwardVelocity)), true, false);
destination_valid = false;
bool show_invalid = false;
RaycastHit hitInfo;
if (arc.DrawArc(out hitInfo))
{
/* The teleport destination is accepted if we fit a capsule here. More precisely:
* the capsule starts at ABOVE_GROUND above the hit point of the beam; on top
* of that we check the capsule. The height of that capsule above around is thus
* from ABOVE_GROUND to ABOVE_GROUND + RADIUS + DISTANCE + RADIUS. The parameters
* are chosen so that planes of above ~30° cannot be teleported to, because the
* bottom of the capsule always intersects that plane.
*/
const float ABOVE_GROUND = 0.1f, RADIUS = 0.32f, DISTANCE = 1.1f;
if (Physics.CheckCapsule(hitInfo.point + (ABOVE_GROUND + RADIUS) * Vector3.up,
hitInfo.point + (ABOVE_GROUND + RADIUS + DISTANCE) * Vector3.up,
RADIUS, traceLayerMask, QueryTriggerInteraction.Ignore))
{
/* invalid position */
invalid_reticle.position = hitInfo.point;
invalid_reticle.rotation = Quaternion.LookRotation(hitInfo.normal) * Quaternion.Euler(90, 0, 0);
show_invalid = true;
}
else
{
/* valid position */
invalid_reticle.gameObject.SetActive(false);
destination_reticle.position = destination_position = hitInfo.point;
destination_valid = true;
}
}
invalid_reticle.gameObject.SetActive(show_invalid);
destination_reticle.gameObject.SetActive(destination_valid);
arc.SetColor(destination_valid ? validArcColor : invalidArcColor);
}
finally
{
Physics.queriesHitTriggers = saved;
}
}
else
{
active_controller = null;
arc.Hide();
invalid_reticle.gameObject.SetActive(false);
destination_reticle.gameObject.SetActive(false);
if (destination_valid)
{
StartTeleporting();
}
}
}
