/// <summary>
/// Links the given slave device to the closest master device.
/// <para>If the distance to the closest master device exceeds the multitool connection's range,
/// then the slave's master device will be set as <c>null</c>.</para>
/// <remarks><see cref="InitDeviceLists(MultitoolConnectionType)"/> is assumed to have been run.</remarks>
/// </summary>
/// <returns>The distance to the closest master device, connected or not. <c>-1</c> if no masters found.</returns>
public static float TryLinkSlaveToClosestMaster(IMultitoolSlaveable slave)
{
if (Masters.Count < 1)
{
return(-1);
}
SortMastersToPosition(slave.gameObject.transform.position);
float distance = Vector3.Distance(slave.gameObject.transform.position, Masters[0].gameObject.transform.position);
slave.SetMasterEditor(distance > Masters[0].MaxDistance ? null : Masters[0]);
return(distance);
}
/// <summary>
/// Links the given slave device to the next master device in the given direction.
/// <para>If the distance to the closest master device exceeds the multitool connection's range,
/// then no action will take place.</para>
/// <remarks><see cref="InitDeviceLists(MultitoolConnectionType)"/> is assumed to have been run.</remarks>
/// </summary>
/// <param name="direction">Expecting <c>1</c> for the next closest device, <c>-1</c> for closer.</param>
/// <returns>The distance to the next master device. <c>-1</c> if no masters found.</returns>
public static float TryLinkToNextMaster(IMultitoolSlaveable slave, int direction)
{
if (Masters.Count < 1)
{
return(-1);
}
SortMastersToPosition(slave.gameObject.transform.position);
var index = slave.Master == null ? 0 : Masters.IndexOf(slave.Master);
index = Mathf.Clamp(index + direction, 0, Masters.Count - 1);
var master = Masters[index];
var distance = Vector3.Distance(slave.gameObject.transform.position, master.gameObject.transform.position);
if (distance <= master.MaxDistance)
{
slave.SetMasterEditor(master);
}
return(distance);
}
public override void OnInspectorGUI()
{
// Render default inspector for the component.
base.OnInspectorGUI();
EditorGUILayout.HelpBox("You can connect all slave devices at once via\n`Tools/Mapping/Device Linker`.", MessageType.Info);
// Don't show connection elements; not relevant to runtime or prefab edit mode.
if (Application.isPlaying || PrefabStageUtility.GetCurrentPrefabStage() != null)
{
return;
}
DeviceLinker.InitDeviceLists(thisDevice.ConType);
if (thisDevice.RequireLink && thisDevice.Master == null)
{
EditorGUILayout.HelpBox("Not connected to any master device!", MessageType.Warning);
}
GUILayout.Label("Connect to a master device:");
GUILayout.BeginHorizontal();
if (GUILayout.Button("Closest"))
{
closestMasterDistance = DeviceLinker.TryLinkSlaveToClosestMaster(thisDevice);
Save();
}
if (thisDevice.Master != null)
{
if (GUILayout.Button("Closer"))
{
DeviceLinker.TryLinkToNextMaster(thisDevice, -1);
Save();
}
else if (GUILayout.Button("Further"))
{
DeviceLinker.TryLinkToNextMaster(thisDevice, 1);
Save();
}
}
GUILayout.EndHorizontal();
if (closestMasterDistance == -1)
{
GUILayout.Label($"No master devices found!", EditorUIUtils.LabelStyle);
}
else if (closestMasterDistance > DeviceLinker.Masters[0].MaxDistance)
{
GUILayout.Label($"Closest master device is <b>{closestMasterDistance, 0:N}</b> tiles away, " +
$"but this exceeds the maximum distance of <b>{DeviceLinker.Masters[0].MaxDistance}</b>!", EditorUIUtils.LabelStyle);
}
if (thisDevice.Master != null)
{
GUILayout.BeginHorizontal();
var distance = Vector3.Distance(thisDevice.gameObject.transform.position, thisDevice.Master.gameObject.transform.position);
GUILayout.Label($"Connected to <b>{thisDevice.Master.gameObject.name}</b> " +
$"(distance of <b>{distance, 0:N}</b> tiles).", EditorUIUtils.LabelStyle);
if (GUILayout.Button("Clear", GUILayout.Width(EditorGUIUtility.currentViewWidth / 4)))
{
thisDevice.SetMasterEditor(null);
Save();
}
GUILayout.EndHorizontal();
}
}