public override void OnInspectorGUI()
{
//show default variables of manager
DrawDefaultInspector();
//get manager reference
script = (WaypointManager)target;
//get sceneview to auto-detect 2D mode
SceneView view = SceneView.currentDrawingSceneView;
if (view == null)
{
view = EditorWindow.GetWindow <SceneView>("Scene", false);
}
mode2D = view.in2DMode;
EditorGUIUtility.LookLikeControls();
EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();
//draw path text label
GUILayout.Label("Enter Path Name: ", GUILayout.Height(15));
//display text field for creating a path with that name
pathName = EditorGUILayout.TextField(pathName, GUILayout.Height(15));
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();
//draw path type selection enum
GUILayout.Label("Select Path Type: ", GUILayout.Height(15));
pathType = (PathType)EditorGUILayout.EnumPopup(pathType);
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
//display label of current mode
if (mode2D)
{
GUILayout.Label("2D Mode Detected.", GUILayout.Height(15));
}
else
{
GUILayout.Label("3D Mode Detected.", GUILayout.Height(15));
}
EditorGUILayout.Space();
//draw path creation button
if (!placing && GUILayout.Button("Start Path", GUILayout.Height(40)))
{
if (pathName == "")
{
Debug.LogWarning("No path name defined. Cancelling.");
return;
}
if (script.transform.Find(pathName) != null)
{
Debug.LogWarning("Path name already given. Cancelling.");
return;
}
//create a new container transform which will hold all new waypoints
path = new GameObject(pathName);
//reset position and parent container gameobject to this manager gameobject
path.transform.position = script.gameObject.transform.position;
path.transform.parent = script.gameObject.transform;
StartPath();
//we passed all prior checks, toggle waypoint placement
placing = true;
//focus sceneview for placement
if (view != null)
{
view.Focus();
}
// SceneView.currentDrawingSceneView.Focus();
}
if (!placing && GUILayout.Button("Export Path", GUILayout.Height(40)))
{
string filepath = EditorUtility.SaveFilePanelInProject("Save Path", "PathInfo", "csv", "OKOK");
LogManager.Log(filepath);
string fileName = filepath; //文件名字
StringBuilder sb = new StringBuilder();
//offset
sb.Append("patrolId").Append(',');
sb.Append("patrolPlan").Append(',');
sb.Append("patrolX").Append(',');
sb.Append("patrolY").Append("\r\n");
int totalCount = 0;
PathManager[] pathes = script.GetComponentsInChildren <PathManager>();
for (int i = 0; i < pathes.Length; ++i)
{
sb.Append('#').Append(pathes[i].name).Append(',').Append(pathes[i].transform.position.y).Append("\r\n");
Vector3[] points = pathes[i].GetPathPoints();
for (int j = 0; j < points.Length; ++j)
{
totalCount++;
sb.Append(totalCount).Append(',');
sb.Append(i).Append(',');
sb.Append(points[j].x).Append(',');
sb.Append(points[j].z).Append("\r\n");
}
}
//要写的数据源
SaveTextFile(filepath, sb.ToString());
}
if (!placing && GUILayout.Button("Import", GUILayout.Height(40)))
{
string filepath = EditorUtility.OpenFilePanel("Load pathes", Application.dataPath, "csv");
if (filepath != null)
{
StreamReader reader = new StreamReader(filepath, new UTF8Encoding(false));
if (reader != null)
{
string content = reader.ReadToEnd();
int readPos = 0;
//skip the first line
string skipLine = EditorUtils.readLine(content, ref readPos);
List <string> kv = null;
PathManager manager = null;
int pointCount = 0;
float currentY = 0f;
while (readPos < content.Length)
{
string lineNew = EditorUtils.readLine(content, ref readPos);
//new path
if (lineNew[0] == '#')
{
int noUse = 0;
kv = GameAssist.readCsvLine(lineNew, ref noUse);
string readpathName = kv[0].Substring(1);
float.TryParse(kv[1], out currentY);
path = new GameObject(readpathName);
//reset position and parent container gameobject to this manager gameobject
path.transform.position = script.gameObject.transform.position;
path.transform.parent = script.gameObject.transform;
StartPath();
wpList.Clear();
}
else
{
int a = 0;
kv = GameAssist.readCsvLine(lineNew, ref a);
float x = 0f;
float.TryParse(kv[2], out x);
float z = 0f;
float.TryParse(kv[3], out z);
PlaceWaypoint(new Vector3(x, currentY, z));
}
}
}
}
}
if (!placing && GUILayout.Button("CreateColliders", GUILayout.Height(40)))
{
UnityEngine.Object prefab = AssetDatabase.LoadAssetAtPath("Assets/PathEditor/Cube.prefab", typeof(UnityEngine.Object));
GameObject parent = GameObject.Find("WalkColliders");
Texture2D tex = (Texture2D)AssetDatabase.LoadAssetAtPath("Assets/CameraPath3/Icons/options.png", typeof(Texture2D));
if (parent == null)
{
parent = new GameObject("WalkColliders");
}
PathManager[] pathes = script.GetComponentsInChildren <PathManager>();
for (int i = 0; i < pathes.Length; ++i)
{
Vector3[] points = pathes[i].GetPathPoints();
int pointC = points.Length;
int loopcount = pointC;
//不是关闭类型的，不生成最后一个点到初始点的连线
if (pathes[i].closure == false)
{
loopcount = pointC - 1;
}
for (int j = 0; j < loopcount; ++j)
{
Vector3 nextPos = points[(j + 1) % pointC];
Vector3 middlePos = (points[j] + nextPos) * 0.5f;
GameObject collider = GameObject.Instantiate(prefab, middlePos, Quaternion.identity) as GameObject;
Vector3 lookPos = nextPos;
lookPos.y = middlePos.y;
collider.transform.LookAt(lookPos);
collider.transform.parent = parent.transform;
Vector3 setScale = collider.transform.localScale;
setScale.z = (nextPos - points[j]).magnitude;
collider.transform.localScale = setScale;
}
}
}
GUI.backgroundColor = Color.yellow;
//finish path button
if (placing && GUILayout.Button("Finish Editing", GUILayout.Height(40)))
{
if (wpList.Count < 2)
{
Debug.LogWarning("Not enough waypoints placed. Cancelling.");
//if we have created a path already, destroy it again
if (path)
{
DestroyImmediate(path);
}
}
//toggle placement off
placing = false;
//clear list with temporary waypoint references,
//we only needed this for getting the waypoint count
wpList.Clear();
//reset path name input field
pathName = "";
//make the new path the active selection
Selection.activeGameObject = path;
}
GUI.backgroundColor = Color.white;
EditorGUILayout.Space();
//draw instructions
GUILayout.TextArea("Hint:\nPress 'Start Path' to begin a new path, then press 'p' "
+ "on your keyboard to place waypoints in the SceneView. In 3D Mode "
+ "you have to place waypoints onto objects with colliders."
+ "\n\nPress 'Finish Editing' to end your path.");
}
public override void OnInspectorGUI()
{
editPlane = target as GridPlane;
//show default variables of manager
DrawDefaultInspector();
//get manager reference
EditorGUIUtility.LookLikeControls();
EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("One Point", GUILayout.Height(40)))
{
editPlane.SetBrushType(0);
SceneView.currentDrawingSceneView.Focus();
}
if (GUILayout.Button("three Point", GUILayout.Height(40)))
{
editPlane.SetBrushType(1);
SceneView.currentDrawingSceneView.Focus();
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
if (GUILayout.Button("Generate", GUILayout.Height(40)))
{
editPlane.GenerateMesh();
}
//draw path creation button
GUI.backgroundColor = Color.yellow;
if (!placing && GUILayout.Button("Brush", GUILayout.Height(40)))
{
//we passed all prior checks, toggle waypoint placement
placing = true;
//focus sceneview for placement
SceneView.currentDrawingSceneView.Focus();
}
if (placing && GUILayout.Button("Erase", GUILayout.Height(40)))
{
//we passed all prior checks, toggle waypoint placement
placing = false;
//focus sceneview for placement
SceneView.currentDrawingSceneView.Focus();
}
GUI.backgroundColor = Color.white;
if (GUILayout.Button("ExportCollision", GUILayout.Height(40)))
{
string filepath = EditorUtility.SaveFilePanelInProject("Save Map", "CollisionInfo", "bytes", "OKOK");
LogManager.Log(filepath);
FileStream fs = new FileStream(filepath, FileMode.Create, FileAccess.Write);
BinaryWriter bw = new BinaryWriter(fs);
// string fileName = filepath;//文件名字
Vector3 offset = editPlane.transform.position;
//write offset x
FP offsetX = (FP)(offset.x);
bw.Write(offsetX.RawValue);
//write offset z
FP offsetZ = (FP)offset.z;
bw.Write(offsetZ.RawValue);
//write width
bw.Write(editPlane.width);
//write height
bw.Write(editPlane.height);
//write size
bw.Write(editPlane.gridsize);
int [] gridInfo = editPlane.GetGridInfo();
int len = gridInfo.Length;
BitArray bitarray = new BitArray(len);
int byteCount = (len + 7) / 8;
byte[] data = new byte[byteCount];
for (int i = 0; i < editPlane.height; ++i)
{
for (int j = 0; j < editPlane.width; ++j)
{
int index = i * editPlane.width + j;
if (gridInfo[i * editPlane.width + j] == 0)
{
bitarray.Set(index, false);
}
else
{
bitarray.Set(index, true);
}
}
}
//要写的数据源
bitarray.CopyTo(data, 0);
for (int i = 0; i < data.Length; ++i)
{
bw.Write(data[i]);
}
bw.Flush();
bw.Close();
fs.Close();
}
if (GUILayout.Button("Export", GUILayout.Height(40)))
{
string filepath = EditorUtility.SaveFilePanelInProject("Save Map", "GridInfo", "txt", "OKOK");
LogManager.Log(filepath);
string fileName = filepath; //文件名字
StringBuilder sb = new StringBuilder();
//offset
sb.Append("type octile").Append("\r\n");
Vector3 offset = editPlane.transform.position;
FP x = (FP)offset.x;
sb.Append("X ").Append(x.RawValue).Append("\r\n");
FP z = (FP)offset.z;
sb.Append("Z ").Append(z.RawValue).Append("\r\n");
sb.Append("width ").Append(editPlane.width).Append("\r\n");
sb.Append("height ").Append(editPlane.height).Append("\r\n");
FP size = (FP)editPlane.gridsize;
sb.Append("size ").Append(size.RawValue).Append("\r\n");
sb.Append("map").Append("\r\n");
int [] gridInfo = editPlane.GetGridInfo();
// int len = gridInfo.Length;
for (int i = 0; i < editPlane.height; ++i)
{
for (int j = 0; j < editPlane.width; ++j)
{
if (gridInfo[i * editPlane.width + j] == 0)
{
sb.Append('@');
}
else
{
sb.Append('.');
}
}
sb.Append("\r\n");
}
//要写的数据源
EditorUtils.SaveTextFile(filepath, sb.ToString());
}
if (GUILayout.Button("Import", GUILayout.Height(40)))
{
string filepath = EditorUtility.OpenFilePanel("Load map", Application.dataPath, "txt");
if (filepath != null)
{
StreamReader reader = new StreamReader(filepath, new UTF8Encoding(false));
if (reader != null)
{
MapGridT myGrid = new MapGridT();
string content = reader.ReadToEnd();
int readPos = 0;
List <string> kv = null;
while (readPos < content.Length)
{
string line = EditorUtils.readLine(content, ref readPos);
kv = EditorUtils.splitLine(line);
if (kv.Count == 0)
{
continue;
}
if (kv[0] == "map")
{
break;
}
if (kv[0] == "X")
{
if (kv.Count > 1)
{
myGrid.X = float.Parse(kv[1]);
}
}
if (kv[0] == "Z")
{
if (kv.Count > 1)
{
myGrid.Z = float.Parse(kv[1]);
}
}
if (kv[0] == "width")
{
if (kv.Count > 1)
{
myGrid.Width = int.Parse(kv[1]);
}
}
if (kv[0] == "height")
{
if (kv.Count > 1)
{
myGrid.Height = int.Parse(kv[1]);
}
}
if (kv[0] == "size")
{
if (kv.Count > 1)
{
myGrid.GridSize = float.Parse(kv[1]);
}
}
}
if (myGrid.Width == 0 || myGrid.Height == 0)
{
StringBuilder log = new StringBuilder();
log.Append("invlid width").Append(myGrid.Width).Append("or height").Append(myGrid.Height);
LogManager.Log(log.ToString());
return;
}
editPlane.transform.position = new Vector3((float)myGrid.X, 0f, (float)myGrid.Z);
editPlane.width = myGrid.Width;
editPlane.height = myGrid.Height;
editPlane.gridsize = (float)myGrid.GridSize;
editPlane.GenerateMesh();
int[] gridData = editPlane.GetGridInfo();
for (int i = 0; i < myGrid.Height; i++)
{
string line = EditorUtils.readLine(content, ref readPos);
if (line.Length < myGrid.Width + 1)
{
StringBuilder log = new StringBuilder();
log.Append("line").Append(i).Append("length is less than").Append(myGrid.Width);
LogManager.Log(log.ToString());
return;
}
for (int w = 0; w < myGrid.Width; w++)
{
if (line[w] == '.')
{
gridData[i * myGrid.Width + w] = 1;
}
else
{
gridData[i * myGrid.Width + w] = 0;
}
}
}
}
}
}
if (GUILayout.Button("ImportCollision", GUILayout.Height(40)))
{
string filepath = EditorUtility.OpenFilePanel("Load collision", Application.dataPath, "bytes");
if (filepath != null)
{
FileStream fs = new FileStream(filepath, FileMode.Open, FileAccess.Read);
if (fs != null)
{
BinaryReader br = new BinaryReader(fs);
MapGridT myGrid = new MapGridT();
//read offset x
myGrid.X = br.ReadSingle();
//read offset z
myGrid.Z = br.ReadSingle();
//read width
myGrid.Width = br.ReadInt32();
//read height
myGrid.Height = br.ReadInt32();
//read size
myGrid.GridSize = br.ReadSingle();
if (myGrid.Width == 0 || myGrid.Height == 0)
{
StringBuilder log = new StringBuilder();
log.Append("invlid width").Append(myGrid.Width).Append("or height").Append(myGrid.Height);
LogManager.Log(log.ToString());
return;
}
editPlane.transform.position = new Vector3((float)myGrid.X, 0f, (float)myGrid.Z);
editPlane.width = myGrid.Width;
editPlane.height = myGrid.Height;
editPlane.gridsize = (float)myGrid.GridSize;
editPlane.GenerateMesh();
int [] gridInfo = editPlane.GetGridInfo();
int len = gridInfo.Length;
int byteCount = (len + 7) / 8;
byte[] data = br.ReadBytes(byteCount);
BitArray bitarray = new BitArray(data);
for (int i = 0; i < myGrid.Height; i++)
{
for (int w = 0; w < myGrid.Width; w++)
{
gridInfo[i * myGrid.Width + w] = bitarray.Get(i * myGrid.Width + w) == true ? 1:0;
}
}
}
}
}
if (GUILayout.Button("CreateFromPath", GUILayout.Height(40)))
{
int walkNum = 0, nonWalkNum = 0;
Polygon[] walkables = new Polygon[16];
for (int a = 0; a < walkables.Length; ++a)
{
walkables[a] = new Polygon();
}
Polygon[] nonWalkables = new Polygon[32];
for (int b = 0; b < nonWalkables.Length; ++b)
{
nonWalkables[b] = new Polygon();
}
//get all pathes
WaypointManager manager = GameObject.FindObjectOfType <WaypointManager>();
if (manager)
{
Vector3 offset = editPlane.transform.position;
PathManager[] pathes = manager.GetComponentsInChildren <PathManager>();
foreach (PathManager path in pathes)
{
if (path.walkable)
{
for (int i = 0; i < path.waypoints.Length; ++i)
{
Vector3 pos = path.waypoints[i].position;
walkables[walkNum].m_Points.Add(new Vector2(pos.x - offset.x, pos.z - offset.z));
}
Vector3 firstPos = path.waypoints[0].position;
walkables[walkNum].m_Points.Add(new Vector2(firstPos.x - offset.x, firstPos.z - offset.z));
walkNum++;
}
else
{
for (int i = 0; i < path.waypoints.Length; ++i)
{
Vector3 pos = path.waypoints[i].position;
nonWalkables[nonWalkNum].m_Points.Add(new Vector2(pos.x - offset.x, pos.z - offset.z));
}
Vector3 firstPos = path.waypoints[0].position;
nonWalkables[nonWalkNum].m_Points.Add(new Vector2(firstPos.x - offset.x, firstPos.z - offset.z));
nonWalkNum++;
}
}
}
int[] gridData = editPlane.GetGridInfo();
for (int i = 0; i < editPlane.height; i++)
{
for (int w = 0; w < editPlane.width; w++)
{
bool processed = false;
Vector2 pos = new Vector2(w * editPlane.gridsize + editPlane.gridsize * 0.5f, i * editPlane.gridsize + editPlane.gridsize * 0.5f);
for (int nonWalkIndex = 0; nonWalkIndex < nonWalkNum; ++nonWalkIndex)
{
if (PtInPolygon(pos, nonWalkables[nonWalkIndex].m_Points))
{
processed = true;
gridData[i * editPlane.width + w] = 0;
}
}
if (!processed)
{
for (int walkIndex = 0; walkIndex < walkNum; ++walkIndex)
{
if (PtInPolygon(pos, walkables[walkIndex].m_Points))
{
processed = true;
gridData[i * editPlane.width + w] = 1;
}
}
}
}
}
}
EditorGUILayout.Space();
//draw instructions
GUILayout.TextArea("Hint:\nPress 'Brush' to begin a new path, then press 'p' "
+ "on your keyboard to place green points in the SceneView "
+ "\n\nPress 'Erase' to do the opposite operation.");
}
