/// <summary>
/// Populate the (all) roadList and the roadTypeList.
/// </summary>
private void GetRoadList()
{
// Reset
numAllRoads = 0;
numAllRoadTypes = 0;
if (roadList == null)
{
roadList = new List <LBRoad>(50);
}
else
{
roadList.Clear();
}
if (roadTypeList == null)
{
roadTypeList = new List <LBRoadType>(20);
}
else
{
roadTypeList.Clear();
}
// Populate the list of roads
LBIntegration.GetERRoadList(roadList, true);
numAllRoads = roadList == null ? 0 : roadList.Count;
// Populate the list of road types
string roadTypeDesc = string.Empty;
LBRoadType lbRoadType = null;
for (int r = 0; r < numAllRoads; r++)
{
roadTypeDesc = roadList[r].roadTypeDesc;
if (!roadTypeList.Exists(typ => typ.roadTypeDesc == roadTypeDesc && !string.IsNullOrEmpty(roadTypeDesc)))
{
lbRoadType = new LBRoadType();
if (lbRoadType != null)
{
lbRoadType.roadTypeDesc = roadTypeDesc;
roadTypeList.Add(lbRoadType);
}
}
}
numAllRoadTypes = roadTypeList == null ? 0 : roadTypeList.Count;
//Debug.Log("[DEBUG] roads: " + roadList.Count);
}
private void OnGUI()
{
#region Initialise
defaultEditorLabelWidth = EditorGUIUtility.labelWidth;
defaultEditorFieldWidth = EditorGUIUtility.fieldWidth;
//if (labelFieldRichText == null)
{
labelFieldRichText = new GUIStyle("Label");
labelFieldRichText.richText = true;
}
// Overide default styles
EditorStyles.foldout.fontStyle = FontStyle.Bold;
// When using a no-label foldout, don't forget to set the global
// EditorGUIUtility.fieldWidth to a small value like 15, then back
// to the original afterward.
foldoutStyleNoLabel = new GUIStyle(EditorStyles.foldout);
foldoutStyleNoLabel.fixedWidth = 0.01f;
#endregion
GUILayout.BeginVertical("HelpBox");
EditorGUILayout.HelpBox("The LB Path Importer will help you import Group Object Paths from an external source (e.g. EasyRoads3D) [EXPERIMENTAL]", MessageType.Info, true);
EditorGUIUtility.labelWidth = 100f;
landscape = (LBLandscape)EditorGUILayout.ObjectField(landscapeContent, landscape, typeof(LBLandscape), true);
EditorGUIUtility.labelWidth = defaultEditorLabelWidth;
EditorGUILayout.Space();
#region Import - EasyRoads
currentBgndColor = GUI.backgroundColor;
GUI.backgroundColor = GUI.backgroundColor * (EditorGUIUtility.isProSkin ? 0.7f : 1.3f);
GUILayout.BeginVertical(EditorStyles.helpBox);
GUI.backgroundColor = currentBgndColor;
EditorGUILayout.LabelField("<color=" + txtColourName + "><b>Import from EasyRoads3D</b></color>", labelFieldRichText);
#if LB_EDITOR_ER3
GUILayout.BeginHorizontal();
if (GUILayout.Button(erGetRoadsBtnContent, GUILayout.MaxWidth(100f)))
{
GetRoadList();
GetFilteredRoadList();
}
if (GUILayout.Button(erClearRoadsBtnContent, GUILayout.MaxWidth(100f)))
{
if (roadList != null)
{
roadList.Clear();
}
if (filteredRoadList != null)
{
filteredRoadList.Clear();
}
if (roadTypeList != null)
{
roadTypeList.Clear();
}
numAllRoads = 0;
numFilteredRoads = 0;
numAllRoadTypes = 0;
}
GUILayout.EndHorizontal();
#else
EditorGUILayout.HelpBox("EasyRoads3D v3.x does not appear to be installed", MessageType.Info, true);
#endif
#endregion
EditorGUILayout.LabelField("Roads (all): " + numAllRoads.ToString("###0"));
EditorGUILayout.LabelField("Roads (filtered): " + numFilteredRoads.ToString("###0"));
EditorGUILayout.Space();
EditorGUILayout.LabelField("<color=" + txtColourName + "><b>Copy Filtered Roads to LB Group</b></color>", labelFieldRichText);
if (landscape == null)
{
EditorGUILayout.HelpBox("Select a landscape to export roads to Group Object Paths", MessageType.Info, true);
}
else
{
List <LBGroup> groupList = landscape.lbGroupList.FindAll(grp => grp.lbGroupType == LBGroup.LBGroupType.Uniform);
int numUniformGroups = groupList == null ? 0 : groupList.Count;
GetGroupNameList();
if (numUniformGroups == 0)
{
EditorGUILayout.HelpBox("There are no Uniform Groups in the landscape", MessageType.Info, true);
}
else
{
EditorGUI.BeginChangeCheck();
GUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Target Group", GUILayout.Width(90f));
if (groupLookupIndex > numGroupNames - 1)
{
groupLookupIndex = -1; lbGroupTarget = null;
}
;
groupLookupIndex = EditorGUILayout.Popup(groupLookupIndex, groupNameList.ToArray());
GUILayout.EndHorizontal();
if (EditorGUI.EndChangeCheck())
{
// Attempt to get the actual LBGroup instance
if (groupLookupIndex < 0 || groupLookupIndex > numGroupNames - 1)
{
lbGroupTarget = null;
}
else
{
string groupName = groupNameList[groupLookupIndex];
if (string.IsNullOrEmpty(groupName))
{
lbGroupTarget = null;
}
else if (groupName.Length < 7)
{
lbGroupTarget = null;
}
else
{
// Extract the group number out of the group name string
int nextSpace = groupName.IndexOf(" ", 6);
if (nextSpace < 7)
{
lbGroupTarget = null;
}
else
{
int grpNumber = -1;
int.TryParse(groupName.Substring(6, nextSpace - 6), out grpNumber);
if (grpNumber >= 0)
{
lbGroupTarget = landscape.lbGroupList[grpNumber - 1];
//Debug.Log("[DEBUG: group " + lbGroupTarget == null ? "uknown" : lbGroupTarget.groupName);
}
}
}
}
}
// If user has deleted a Group which was previously selected in the Path Importer, remove this as the target
if (groupLookupIndex < 0 && lbGroupTarget != null)
{
lbGroupTarget = null;
}
#if LB_EDITOR_ER3
splinePointFilterSize = EditorGUILayout.IntSlider(erSplinePointSizeContent, splinePointFilterSize, 1, 50);
#endif
GUILayout.BeginHorizontal();
if (GUILayout.Button(copyRoadsBtnContent, GUILayout.MaxWidth(100f)))
{
if (lbGroupTarget != null)
{
#if LB_EDITOR_ER3
GetERSplineForRoads();
#endif
CopyRoads(false);
}
else
{
EditorUtility.DisplayDialog("Copy Roads to Group", "You need to select a Target (Uniform) Group first", "Got it!");
}
}
if (GUILayout.Button(updateRoadsBtnContent, GUILayout.MaxWidth(100f)))
{
if (lbGroupTarget != null)
{
#if LB_EDITOR_ER3
GetERSplineForRoads();
#endif
CopyRoads(true);
}
else
{
EditorUtility.DisplayDialog("Update Roads in Group", "You need to select a Target (Uniform) Group first", "Got it!");
}
}
GUILayout.EndHorizontal();
}
//landscape.lbGroupList.Exists(grp => grp.showGroupsInScene == true);
}
EditorGUILayout.Space();
scrollPosition = EditorGUILayout.BeginScrollView(scrollPosition);
#region Filtering
GUILayout.BeginHorizontal();
// A Foldout with no label must have a style fixedWidth of low non-zero value, and have a small (global) fieldWidth.
EditorGUIUtility.fieldWidth = 17f;
isShowFilterList = EditorGUILayout.Foldout(isShowFilterList, "", foldoutStyleNoLabel);
EditorGUIUtility.fieldWidth = defaultEditorFieldWidth;
EditorGUI.BeginChangeCheck();
isFilterByRoadType = EditorGUILayout.Toggle(filterByRoadTypeContent, isFilterByRoadType);
GUILayout.EndHorizontal();
if (EditorGUI.EndChangeCheck())
{
GetFilteredRoadList();
}
if (isFilterByRoadType)
{
if (roadTypeList == null)
{
roadTypeList = new List <LBRoadType>(20);
}
if (isShowFilterList)
{
for (int rt = 0; rt < numAllRoadTypes; rt++)
{
lbRoadType = roadTypeList[rt];
if (lbRoadType != null)
{
GUILayout.BeginHorizontal();
EditorGUI.BeginChangeCheck();
lbRoadType.isSelected = EditorGUILayout.Toggle(lbRoadType.isSelected, GUILayout.Width(colSelectorWidth));
GUILayout.Label(lbRoadType.roadTypeDesc);
GUILayout.EndHorizontal();
if (EditorGUI.EndChangeCheck())
{
GetFilteredRoadList();
}
}
}
}
}
EditorGUILayout.Space();
#endregion
#region Display Filtered Road List
// Header
GUILayout.BeginHorizontal();
EditorGUI.BeginChangeCheck();
isSelectAllFilteredRoads = EditorGUILayout.Toggle(isSelectAllFilteredRoads, GUILayout.Width(colSelectorWidth));
if (EditorGUI.EndChangeCheck())
{
SelectFilteredRoads(isSelectAllFilteredRoads);
}
EditorGUILayout.LabelField("<color=" + txtColourName + "><b>Road Type</b></color>", labelFieldRichText, GUILayout.Width(colRoadTypeWidth));
EditorGUILayout.LabelField("<color=" + txtColourName + "><b>Road Name</b></color>", labelFieldRichText, GUILayout.Width(colRoadNameWidth));
GUILayout.EndHorizontal();
for (int i = 0; i < numFilteredRoads; i++)
{
if (i > 200)
{
if (i != numFilteredRoads - 1)
{
continue;
}
else
{
GUILayout.Label("..");
}
}
lbRoad = filteredRoadList[i];
if (lbRoad != null)
{
// Display the selectable road
GUILayout.BeginHorizontal();
//if (GUILayout.Button(new GUIContent("v", "Move road down in the list"), buttonCompact, GUILayout.MaxWidth(20f)))
//{
// lbRoadMoveDown = new LBRoad(lbRoad);
// lbRoadMovePos = i;
//}
lbRoad.isSelected = EditorGUILayout.Toggle(lbRoad.isSelected, GUILayout.Width(colSelectorWidth));
//GUILayout.Label(new GUIContent("R", "Reverse direction of path for this road"), GUILayout.Width(12f));
//lbRoad.isReversed = EditorGUILayout.Toggle(lbRoad.isReversed, GUILayout.Width(20f));
GUILayout.Label(lbRoad.roadTypeDesc, GUILayout.Width(colRoadTypeWidth));
GUILayout.Label(lbRoad.roadName, GUILayout.Width(colRoadNameWidth));
GUILayout.EndHorizontal();
}
}
#endregion
GUILayout.EndVertical();
EditorGUILayout.EndScrollView();
GUILayout.EndVertical();
}
