private void DrawHeaderPanel(SAP_GridSource grid, SAP_GraphDrawer drawer)
{
int index = pathfinder.GraphDrawers.IndexOf(drawer);
string foldoutTxt = grid.GridName;
string foldoutName = "grid_" + index;
string textFieldName = "txtField_" + index;
Rect r = EditorGUILayout.BeginHorizontal();
if (gridToEditName == grid)
{
GUI.SetNextControlName(textFieldName);
grid.GridName = EditorGUI.TextField(new Rect(r.x, r.y, r.width, 16), grid.GridName);
foldoutTxt = "";
if (GUI.GetNameOfFocusedControl() != textFieldName)
{
GUI.FocusControl(textFieldName);
}
}
else
{
drawer.ShowGrid = EditorGUI.Toggle(new Rect(r.xMax - 30, r.y, 30, 30), drawer.ShowGrid);
EditorGUI.LabelField(new Rect(r.xMax - 55, r.y, 35, 35), "[" + pathfinder.GraphDrawers.IndexOf(drawer) + "]");
}
GUI.SetNextControlName(foldoutName);
drawer.ShowGridInfo = EditorGUILayout.Foldout(drawer.ShowGridInfo, foldoutTxt, true);
EditorGUILayout.EndHorizontal();
}
private void DeleteGridCallback()
{
SAP_GridSource grid = pathfinder.GetGrid(selectedGridIndex);
SAP_GraphDrawer drawer = pathfinder.GraphDrawers[selectedGridIndex];
pathfinder.RemoveGrid(grid);
pathfinder.GraphDrawers.Remove(drawer);
}
private void GenericMenuUpdate()
{
Event e = Event.current;
string focusedControl = GUI.GetNameOfFocusedControl();
if (focusedControl.Contains("grid_") == true)
{
int.TryParse(focusedControl.Substring(5), out selectedGridIndex);
}
else if (focusedControl == "")
{
gridToEditName = null;
selectedGridIndex = -1;
}
if (e.isMouse && e.type == EventType.MouseDown)
{
if (e.button == 1)
{
GenericMenu menu = new GenericMenu();
if (selectedGridIndex == -1)
{
menu.AddItem(new GUIContent("Add New Grid"), false, AddGridCallback);
if (pathfinder.gridsCount > 0)
{
menu.AddItem(new GUIContent("Open Grid Editor"), false, EditGridsModeCallback);
}
}
else
{
if (selectedGridIndex + 1 < pathfinder.gridsCount)
{
menu.AddItem(new GUIContent("Move Down"), false, MoveGridDownCallback);
}
if (selectedGridIndex - 1 >= 0)
{
menu.AddItem(new GUIContent("Move Up"), false, MoveGridUpCallback);
}
if (pathfinder.gridsCount > 0)
{
menu.AddItem(new GUIContent("Rename"), false, RenameGridCallback);
menu.AddItem(new GUIContent("Delete"), false, DeleteGridCallback);
}
}
menu.ShowAsContext();
}
}
}
public void Draw(SAP_GridSource grid)
{
this.grid = grid;
Camera cam = SceneView.lastActiveSceneView.camera;
if (cam.orthographic == false)
{
return;
}
CalculcateGridView(cam);
DrawGridFrame();
DrawVerticalLines();
DrawHorizontalLines();
DrawTiles();
}
private static void DrawGizmos(SAP2DPathfinder manager, GizmoType gizmoType)
{
if (manager.GraphDrawers == null)
{
return;
}
for (int i = 0; i < manager.GraphDrawers.Count; i++)
{
SAP_GraphDrawer drawer = manager.GraphDrawers[i];
if (drawer.ShowGrid == false || SceneView.lastActiveSceneView.camera.orthographic == false)
{
continue;
}
SAP_GridSource grid = manager.GetGrid(i);
drawer.Draw(grid);
}
}
private void DrawHandles()
{
serializedObject.Update();
for (int i = 0; i < pathfinder.gridsCount; i++)
{
SAP_GridSource grid = pathfinder.GetGrid(i);
SAP_GraphDrawer drawer = pathfinder.GraphDrawers[i];
if (drawer.ShowGrid == false)
{
continue;
}
Vector3 gridPos = Handles.PositionHandle(grid.Position, Quaternion.identity);
if (gridPos != grid.Position)
{
grid.Position = gridPos;
}
}
}
private void OnSceneGUI(SceneView sceneView)
{
if (pathfinder == null)
{
return;
}
if (pathfinder.gridsCount == 0)
{
return;
}
if (EditorApplication.isPlaying == true)
{
return;
}
grid = pathfinder.GetGrid(gridIndex);
drawer = pathfinder.GraphDrawers[gridIndex];
HandleUtility.AddDefaultControl(GUIUtility.GetControlID(FocusType.Passive));
switch (toolIndex)
{
case 0:
PencilToolHandler();
break;
case 1:
PencilToolHandler();
break;
case 2:
RectangleToolHandler();
break;
}
ShortcutsHandler();
SceneView.RepaintAll();
}
private void DrawGridsList()
{
if (pathfinder.gridsCount == 0)
{
EditorGUILayout.HelpBox("SAP2D Manager has't none grids." +
"\nYou should create new grid by click right mouse button on inspector window and select 'Add New Grid'", MessageType.Info);
return;
}
serializedObject.Update();
for (int i = 0; i < pathfinder.gridsCount; i++)
{
SAP_GridSource grid = pathfinder.GetGrid(i);
SAP_GraphDrawer drawer = pathfinder.GraphDrawers[i];
SerializedProperty obstacleLayer = grids.GetArrayElementAtIndex(i).FindPropertyRelative("ObstaclesLayer");
EditorGUILayout.BeginVertical("box");
EditorGUI.indentLevel = 1;
DrawHeaderPanel(grid, drawer);
if (drawer.ShowGridInfo)
{
#region GridParametersDrawing
EditorGUILayout.BeginVertical("box");
drawer.ShowGridParameters = EditorGUILayout.Foldout(drawer.ShowGridParameters, "Grid Parameters", true);
if (drawer.ShowGridParameters)
{
EditorGUI.indentLevel = 0;
EditorGUI.BeginChangeCheck();
int gridWidth = EditorGUILayout.IntField("Grid Width", grid.Width);
if (EditorGUI.EndChangeCheck())
{
grid.CreateGrid(gridWidth, grid.Height);
SceneView.RepaintAll();
if (grid.UserGridData != null)
{
grid.UserGridData.UnwalkableTiles.Clear();
}
}
EditorGUI.BeginChangeCheck();
int gridHeight = EditorGUILayout.IntField("Grid Height", grid.Height);
if (EditorGUI.EndChangeCheck())
{
grid.CreateGrid(grid.Width, gridHeight);
SceneView.RepaintAll();
if (grid.UserGridData != null)
{
grid.UserGridData.UnwalkableTiles.Clear();
}
}
EditorGUI.BeginChangeCheck();
float tileDiameter = EditorGUILayout.FloatField("Tile Diameter", grid.TileDiameter);
if (EditorGUI.EndChangeCheck())
{
grid.TileDiameter = tileDiameter;
SceneView.RepaintAll();
}
EditorGUI.BeginChangeCheck();
GridPivot pivot = (GridPivot)EditorGUILayout.EnumPopup("Grid Pivot", grid.GridPivot);
if (EditorGUI.EndChangeCheck())
{
grid.GridPivot = pivot;
SceneView.RepaintAll();
}
EditorGUI.BeginChangeCheck();
Vector3 gridPos = EditorGUILayout.Vector3Field("Grid Position", grid.Position);
if (EditorGUI.EndChangeCheck())
{
grid.Position = gridPos;
SceneView.RepaintAll();
}
EditorGUI.indentLevel = 1;
}
EditorGUILayout.EndVertical();
#endregion
#region PathfindingSettingsDrawing
EditorGUILayout.BeginVertical("box");
drawer.ShowPathfindingSettings = EditorGUILayout.Foldout(drawer.ShowPathfindingSettings, "Pathfinding Settings", true);
if (drawer.ShowPathfindingSettings)
{
EditorGUI.indentLevel = 0;
bool usePhysics2D = EditorGUILayout.Toggle("Use Physics 2D", grid.UsePhysics2D);
if (usePhysics2D != grid.UsePhysics2D)
{
grid.UsePhysics2D = usePhysics2D;
pathfinder.CalculateColliders();
SceneView.RepaintAll();
}
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(obstacleLayer);
if (EditorGUI.EndChangeCheck())
{
serializedObject.ApplyModifiedProperties();
}
EditorGUI.indentLevel = 1;
}
EditorGUILayout.EndVertical();
#endregion
}
EditorGUILayout.EndVertical();
}
if (GUILayout.Button("Calculate Colliders (All Grids)", GUILayout.Height(25)))
{
for (int i = 0; i < pathfinder.gridsCount; i++)
{
SAP_GridSource grid = pathfinder.GetGrid(i);
}
pathfinder.CalculateColliders();
SceneView.RepaintAll();
}
}
private void RenameGridCallback()
{
gridToEditName = pathfinder.GetGrid(selectedGridIndex);
}